jeremyosborne | 2008-04-04 02:36:38 +0200 (Fri, 04 Apr 2008) | 1 line

Minor Bugfix: All game configuration settings now reference the world config structure, not the individual config variables found in config.c. ------------------------------------------------------------------------ rumble | 2008-03-22 13:27:00 +0100 (Sat, 22 Mar 2008) | 1 line Added lib/world/qst/ directory, index, index.mini, and 0.qst. ------------------------------------------------------------------------ jeremyosborne | 2008-03-08 03:27:51 +0100 (Sat, 08 Mar 2008) | 3 lines Bugfix: the include directory (for .h files) is now referenced correctly in the depend statement. Deletion: listrent.c removed as a separate utility. ------------------------------------------------------------------------ jeremyosborne | 2008-03-08 03:08:51 +0100 (Sat, 08 Mar 2008) | 1 line Enhancement: utils/ Makefile will now use a depends file, and looks for dependen cies in the ../ directory (shrinks the necessary information to make each utilit y). ------------------------------------------------------------------------ Rumble | 2008-03-06 23:39:35 +0100 (Thu, 06 Mar 2008) | 1 line Made TBA specific changes. do_cheat, removed help level checking, and advance to level 32. ------------------------------------------------------------------------ jeremyosborne | 2008-03-06 18:37:12 +0100 (Thu, 06 Mar 2008) | 1 line Minor Update: Changed header of Makefile.in to read 'tbaMUD' and also added in a ttribution for the changes. (Thanks seqwith.) ------------------------------------------------------------------------ jeremyosborne | 2008-03-06 18:31:07 +0100 (Thu, 06 Mar 2008) | 4 lines Changed Makefile.in to use glob expressions when building the objects. This translates into no longer a need to update Makefile.in whenever a new .c file is added to the mud code. Other Makefile.* have not yet been changed (and need review, anyway). All CXREF cruft left in Makefile.in has been removed. tbaMUD is now using Doxygen. Technically, CXREF provides a bit more auto-documentation than Doxygen does, however the tbaMUD (and legacy circle code) has never been marked-up with the special CXREF codes required to effectively use the program. Since Doxygen is easier to use, and provides almost as much functionality as CXREF, CXREF support has been dropped. ------------------------------------------------------------------------ jeremyosborne | 2008-03-06 08:31:02 +0100 (Thu, 06 Mar 2008) | 1 line Bug Fix: asciiflag_conv* functions now can handle a negative numeric value. ------------------------------------------------------------------------ jeremyosborne | 2008-03-06 08:16:06 +0100 (Thu, 06 Mar 2008) | 1 line Bug fix/enhancement: Charmed mobs (specifically charmed mobs with a ->master) will no longer attempt to wander off. ------------------------------------------------------------------------ jeremyosborne | 2008-03-06 08:13:38 +0100 (Thu, 06 Mar 2008) | 6 lines Based on the compiler warning about mag_materials being an unused function, and the clone spell being unused. Bug fix: Clone can now be cast. It is an 'ignore' target spell. Fix and Modification: Clone, being an effectively unused spell that is only used by mortal Magic Users at level 30, is now implemented as very simple example of how to use mag_materials(). The item required by mag_materials is vnum 161, which in stock tbaMUD is some sacrificial entrails. ------------------------------------------------------------------------ jeremyosborne | 2008-03-05 01:43:09 +0100 (Wed, 05 Mar 2008) | 3 lines Bug Fix for "Did you mean:" including DG commands. ------------------------------------------------------------------------ jeremyosborne | 2008-03-05 01:29:18 +0100 (Wed, 05 Mar 2008) | 3 lines Bug Fix: do_simple_move slightly rewritten to handle Leave triggers that purge a door. Documentation: do_simple_move documented. ------------------------------------------------------------------------ Laoris | 2008-03-01 08:22:12 +0100 (Sat, 01 Mar 2008) | 1 line Trial run of columnizer function on commands list to see how people like it. ------------------------------------------------------------------------ jeremyosborne | 2008-02-26 22:36:17 +0100 (Tue, 26 Feb 2008) | 1 line asciimap, an in game automap, along with a couple of minor bug fixes to do with the automap, patched in (Thanks Jamdog). ------------------------------------------------------------------------ jeremyosborne | 2008-02-22 04:08:05 +0100 (Fri, 22 Feb 2008) | 1 line Minor update: Relocate local variable declaration to the top of ACMD(do_help) ------------------------------------------------------------------------ jeremyosborne | 2008-02-22 04:04:37 +0100 (Fri, 22 Feb 2008) | 6 lines Checked in the following placeholders for do_gen_tog: #define SCMD_AUTOLOOT 24 #define SCMD_AUTOGOLD 25 #define SCMD_AUTOSPLIT 26 #define SCMD_AUTOSAC 27 #define SCMD_AUTOASSIST 28 ------------------------------------------------------------------------ jeremyosborne | 2008-02-22 03:57:06 +0100 (Fri, 22 Feb 2008) | 1 line The Autoquest patch, along with a couple of minor bug fixes, has been integrated into tbaMUD. (Thanks Jamdog, Kenneth Ray and Morgaelin.) ------------------------------------------------------------------------ jeremyosborne | 2008-02-18 21:46:45 +0100 (Mon, 18 Feb 2008) | 2 lines Minor Fix: Casted NOWHERE, NOTHING, NOBODY and NOFLAG as IDXTYPE for the signed short int index types. ------------------------------------------------------------------------ jeremyosborne | 2008-02-18 03:36:16 +0100 (Mon, 18 Feb 2008) | 7 lines Added a new atoidx() conversion function for dealing with string to IDXTYPE conversions (in utils.c, prototype exported through utils.h). Added IDXTYPE_MIN and IDXTYPE_MAX defines (in structs.h). Replaced atoi references with atoidx in do_oasis_zedit (in zedit.c). ------------------------------------------------------------------------ Rumble | 2008-02-18 01:44:13 +0100 (Mon, 18 Feb 2008) | 1 line Fixed direction mapping to give readable directions instead of sub commands. ------------------------------------------------------------------------ jeremyosborne | 2008-02-18 00:26:15 +0100 (Mon, 18 Feb 2008) | 5 lines Since general olc editing are automatically saved to disk, 'shutdown reboot' has been changed to not-autosave by default. (Small change made to do_shutdown in act.wizard.c). ------------------------------------------------------------------------ jeremyosborne | 2008-02-18 00:12:12 +0100 (Mon, 18 Feb 2008) | 3 lines Changed: struct attack_hit_type moved to fight.h attack_hit_text exported through fight.h ------------------------------------------------------------------------ jeremyosborne | 2008-02-17 22:32:51 +0100 (Sun, 17 Feb 2008) | 7 lines - do_file heads or tails files correctly and has also been enhanced to return file info (act.wizard.c) - defines made for common log files created by autorun, and those used by do_file (db.h) - utility functions added: file_head(), file_tail(), file_sizeof(), and file_numlines() (defined utils.c and exported through utils.h) ------------------------------------------------------------------------ Rumble | 2008-02-16 23:24:05 +0100 (Sat, 16 Feb 2008) | 1 line Fixed export command. (thanks Kyle) ------------------------------------------------------------------------ jeremyosborne | 2008-02-16 22:42:46 +0100 (Sat, 16 Feb 2008) | 1 line Files are now tagged as executable. Should be able to be checked out from subver sion and executed without running chmod. ------------------------------------------------------------------------ Rumble | 2008-02-15 17:03:06 +0100 (Fri, 15 Feb 2008) | 1 line Fixed strcat() writing out of bounds in cedit.c since strdup() only malloc() strlen(str)+1 bytes. (thanks Buggo) and moved attack_hit_text back. ------------------------------------------------------------------------ jeremyosborne | 2008-02-13 20:41:02 +0100 (Wed, 13 Feb 2008) | 1 line Event queue function definitions, global variables and defines doxygenated. ------------------------------------------------------------------------ Rumble | 2008-02-12 00:23:38 +0100 (Tue, 12 Feb 2008) | 1 line Updated levels command to use an arg/range and added color parsing to greetings. (thanks Jamdog) ------------------------------------------------------------------------ jeremyosborne | 2008-02-11 21:06:10 +0100 (Mon, 11 Feb 2008) | 1 line Doxygen comments completed for weather.c ------------------------------------------------------------------------ Rumble | 2008-02-11 03:52:50 +0100 (Mon, 11 Feb 2008) | 1 line Corrected several 64-bit warnings. (thanks Buggo) ------------------------------------------------------------------------ Rumble | 2008-02-10 22:56:56 +0100 (Sun, 10 Feb 2008) | 1 line Added get_flag_by_name allowing for new trigedit variable checks like %actor.pref(FLAG)% checks. (thanks Jamdog) ------------------------------------------------------------------------ jeremyosborne | 2008-02-08 21:22:26 +0100 (Fri, 08 Feb 2008) | 3 lines COMPLETE: tbaMUD code re-org of global and local scope function and variable declarations. There may be a few things that I did not catch (some non extern keyword declarations of function prototypes within other functions, for example). BUG FIX: Unused functions encrypt_hex() and decrypt_hex() removed from mail.c. ------------------------------------------------------------------------ jeremyosborne | 2008-02-05 23:31:09 +0100 (Tue, 05 Feb 2008) | 2 lines Continued clean-up of 'extern' references to functions and variables. BUG UNCOVERED: set_title() in class.c incorrectly handles the const nature of the char * returned from title_female and title_male. ------------------------------------------------------------------------ jeremyosborne | 2008-02-05 19:38:17 +0100 (Tue, 05 Feb 2008) | 3 lines More work on mud clean-up. New file: spec_procs.h Created this file to house the legacy special procedures (spec_procs.c and castle.c) and special feature assignment in general. ------------------------------------------------------------------------ jeremyosborne | 2008-02-05 00:59:44 +0100 (Tue, 05 Feb 2008) | 3 lines - Minor Bugfix: Fixed parse error in mobact.c - Minor Bugfix: act.h is now included in all of the act functions. Forgot to do that the first time :( - Additions: ban.h has been added as the external entry point into the ban.c globals and functions. Files needing ban.h have been updated. ------------------------------------------------------------------------ jeremyosborne | 2008-02-04 20:02:11 +0100 (Mon, 04 Feb 2008) | 1 line All act*.c functions, defines and globals have been prototyped/declared in act.h. The file act.h does not contain every ACMD, only those ACMDs and utility functions available within the act*.c files. ------------------------------------------------------------------------ Rumble | 2008-02-04 17:59:47 +0100 (Mon, 04 Feb 2008) | 1 line Fixed the last few flags missed for the 128 bit conversion. ------------------------------------------------------------------------ Laoris | 2008-02-04 07:27:56 +0100 (Mon, 04 Feb 2008) | 3 lines Adding a column formatter for lists. Accepts printf-like arguments. Only used by medit right now. ------------------------------------------------------------------------ jeremyosborne | 2008-02-04 07:09:19 +0100 (Mon, 04 Feb 2008) | 2 lines - Changed the 'struct queue' to 'struct dg_queue' to avoid namespace conflicts. - Ongoing cleanup to mud project. ------------------------------------------------------------------------ Rumble | 2008-02-04 00:07:09 +0100 (Mon, 04 Feb 2008) | 1 line Fixed run_autowiz which ran twice on advancement. ------------------------------------------------------------------------ jeremyosborne | 2008-02-03 03:46:22 +0100 (Sun, 03 Feb 2008) | 1 line act.h created and added. This header will be the external entry point for the functions, function subcommands and variables within the act*.c files. It is not designed to be the entry point for all ACMD functions. ------------------------------------------------------------------------ jeremyosborne | 2008-02-03 02:44:29 +0100 (Sun, 03 Feb 2008) | 1 line Merge of another part of the code cleanup, the dg script stuff. ------------------------------------------------------------------------ jeremyosborne | 2008-02-02 08:56:03 +0100 (Sat, 02 Feb 2008) | 1 line Modularizing and organizing files continues. Committing comm.c and comm.h because they are hairy, and I don't want to do them over if my hard drive crashes. ------------------------------------------------------------------------ jeremyosborne | 2008-02-02 07:05:08 +0100 (Sat, 02 Feb 2008) | 4 lines - Marking all file scope functions as 'static' - Reorganization of the global variables and functions. ------------------------------------------------------------------------ jeremyosborne | 2008-01-31 10:20:47 +0100 (Thu, 31 Jan 2008) | 1 line * Protected the conf.h.* system config files from multiple calls. ------------------------------------------------------------------------ jeremyosborne | 2008-01-31 09:56:18 +0100 (Thu, 31 Jan 2008) | 1 line * Removed extraneous references to TRUE / FALSE and YES / NO defines. ------------------------------------------------------------------------ jeremyosborne | 2008-01-31 09:46:20 +0100 (Thu, 31 Jan 2008) | 2 lines * BUGFIX: NUM_POSITIONS set to 8 (was incorrectly set to 15 before) * Migrated NUM_* settings from oasis.h to more appropriate locations near where they are defined. (For Example: NUM_POSITIONS moved to structs.h next to the POSITION_* defines.) ------------------------------------------------------------------------ jeremyosborne | 2008-01-31 03:58:28 +0100 (Thu, 31 Jan 2008) | 1 line Added Appendix A - Coder Support. Right now, it simply speaks to the fact that we have included doxygen config files, are working to document the source code, and provides a rudimentary "do this" guide to create the doxygen cross references. ------------------------------------------------------------------------ jeremyosborne | 2008-01-30 07:12:07 +0100 (Wed, 30 Jan 2008) | 2 lines - All .h files now have doxygen recognized headers, and the format is slightly altered to ease editing of headers. - Protected all .h files from multiple calls. (Standard format is #ifndef _HEADE R_H_ #define _HEADER_H_ .... #endif) ------------------------------------------------------------------------ jeremyosborne | 2008-01-29 11:18:14 +0100 (Tue, 29 Jan 2008) | 1 line constants.h, structs.h and utils.h now protected from multiple includes. This is sometimes overkill, but good practice overall. ------------------------------------------------------------------------ jeremyosborne | 2008-01-29 10:38:18 +0100 (Tue, 29 Jan 2008) | 1 line Updated documentation for constants.c and constants.h. ------------------------------------------------------------------------ jeremyosborne | 2008-01-29 10:15:25 +0100 (Tue, 29 Jan 2008) | 3 lines The standard Doxygen configuration doxyfiles (config files) for tbaMUD. One is to be used with the Graphviz DOT (dox_withGraphs), one is designed to be used if Graphviz is not available. Now just need a short document describing the usage of doxygen. ------------------------------------------------------------------------ jeremyosborne | 2008-01-29 10:11:36 +0100 (Tue, 29 Jan 2008) | 1 line Minor document correction in struct dex_app_tpe. ------------------------------------------------------------------------ jeremyosborne | 2008-01-28 20:53:51 +0100 (Mon, 28 Jan 2008) | 1 line *bugfix* do_drink command: When a container is empty, the correct, "It is empty." message is now displayed. ------------------------------------------------------------------------ jeremyosborne | 2008-01-28 07:58:15 +0100 (Mon, 28 Jan 2008) | 3 lines Merging changes to trunk for: * utils.h, utils.c and structs.h doxygen comments * adding file dox_withGraphs.doxyfile
2025-12-20 17:20:12 +01:00 · 2008-04-12 01:31:58 +00:00 · 2008-04-12 01:31:58 +00:00 · ebc985f010
commit ebc985f010
parent 70f648c85b
120 changed files with 9028 additions and 4364 deletions
--- a/lib/world/qst/0.qst
+++ b/lib/world/qst/0.qst
@ -0,0 +1,14 @@
 #0
 Undefined~
 Quest definition is incomplete.~
 There is no information on this quest.
 ~
 You have completed the quest.
 ~
 You have abandoned the quest.
 ~
 -1 -1 0 -1 -1 -1 -1
 0 0 0 34 -1 -1 1
 0 0 65535
 S
 $~
--- a/lib/world/qst/index
+++ b/lib/world/qst/index
@ -0,0 +1,2 @@
 0.qst
 $
--- a/lib/world/qst/index.mini
+++ b/lib/world/qst/index.mini
@ -0,0 +1,2 @@
 0.qst
 $
--- a/src/Makefile.amiga
+++ b/src/Makefile.amiga
@ -24,7 +24,7 @@ OBJFILES = comm.o act.comm.o act.informative.o act.movement.o act.item.o \
 	castle.o class.o config.o constants.o db.o fight.o graph.o handler.o \
 	house.o interpreter.o limits.o magic.o mail.o mobact.o modify.o \
 	objsave.o shop.o spec_assign.o spec_procs.o spell_parser.o \
-	spells.o utils.o weather.o players.o
+	spells.o utils.o weather.o players.o quest.o qedit.o genqst.o
 default: .accepted
 	$(MAKE) ../bin/circle
@ -192,3 +192,12 @@ utils.o: utils.c conf.h sysdep.h structs.h utils.h comm.h screen.h spells.h \
 weather.o: weather.c conf.h sysdep.h structs.h utils.h comm.h handler.h \
  interpreter.h db.h
 	$(CC) -c $(CFLAGS) weather.c
 quest.o: quest.c conf.h sysdep.h structs.h utils.h interpreter.h handler.h \
  comm.h db.h screen.h quest.h
 	$(CC) -c $(CFLAGS) quest.c
 qedit.o: qedit.c conf.h sysdep.h structs.h utils.h comm.h db.h oasis.h \
  improved-edit.h screen.h genolc.h genzon.h interpreter.h quest.h
 	$(CC) -c $(CFLAGS) qedit.c
 genqst.o: genqst.c conf.h sysdep.h structs.h utils.h db.h quest.h \
  genolc.h genzon.h 
 	$(CC) -c $(CFLAGS) genqst.c
--- a/src/Makefile.arc
+++ b/src/Makefile.arc
@ -26,7 +26,7 @@ OBJFILES = o.comm act.o.comm act.o.informative act.o.movement act.o.item \
 	o.castle o.class o.config o.constants o.db o.fight o.graph o.handler \
 	o.house o.interpreter o.limits o.magic o.mail o.mobact o.modify \
 	o.objsave o.random o.shop o.spec_assign o.spec_procs \
-	o.spell_parser o.spells o.utils o.weather o.players 
+	o.spell_parser o.spells o.utils o.weather o.players o.quest o.qedit o.genqst
 default:	all
@ -153,3 +153,15 @@ o.utils: c.utils h.conf h.sysdep h.structs h.utils h.comm h.screen h.spells \
 o.weather: c.weather h.conf h.sysdep h.structs h.utils h.comm h.handler \
  h.interpreter h.db
 	$(CC) -c $(CFLAGS) c.weather
 o.players: c.players h.conf h.sysdep h.structs h.utils h.db h.handler \
  h.pfdefaults h.dg_scripts h.comm h.interpreter h.genolc h.config h.spells 
 	$(CC) -c $(CFLAGS) c.players
 o.quest: c.quest h.conf h.sysdep h.structs h.utils h.interpreter h.handler \
  h.comm h.db h.screen h.quest
 	$(CC) -c $(CFLAGS) quest.c
 o.qedit: c.qedit h.conf h.sysdep h.structs h.utils h.comm h.db h.oasis \
  h.improved-edit h.screen h.genolc h.genzon h.interpreter h.quest
 	$(CC) -c $(CFLAGS) qedit.c
 o.genqst: c.genqst h.conf h.sysdep h.structs h.utils h.db h.quest \
  h.genolc h.genzon 
 	$(CC) -c $(CFLAGS) genqst.c
--- a/src/Makefile.bcc
+++ b/src/Makefile.bcc
@ -78,7 +78,10 @@ Dep_circledexe = \
   spec_procs.obj\
   spec_assign.obj\
   utils.obj\
-   weather.obj
+   weather.obj\
   quest.obj\
   qedit.obj\
   genqst.obj
 circle.exe : $(Dep_circledexe)
  $(TLINK32) @&&|
@ -119,7 +122,10 @@ spell_parser.obj+
 spec_procs.obj+
 spec_assign.obj+
 utils.obj+
-weather.obj
+weather.obj+
 quest.obj+
 qedit.obj+
 genqst.obj
 $<,$*
 C:\BC5\LIB\bidsfi.lib+
 C:\BC5\LIB\import32.lib+
@ -306,6 +312,21 @@ weather.obj :  weather.c
 $(CompOptsAt_circledexe) $(CompInheritOptsAt_circledexe) -o$@ weather.c
 |
 quest.obj :  quest.c
  $(BCC32) -P- -c @&&|
 $(CompOptsAt_circledexe) $(CompInheritOptsAt_circledexe) -o$@ quest.c
 |
 qedit.obj :  qedit.c
  $(BCC32) -P- -c @&&|
 $(CompOptsAt_circledexe) $(CompInheritOptsAt_circledexe) -o$@ qedit.c
 |
 genqst.obj :  genqst.c
  $(BCC32) -P- -c @&&|
 $(CompOptsAt_circledexe) $(CompInheritOptsAt_circledexe) -o$@ genqst.c
 |
 # Compiler configuration file
 BccW32.cfg : 
   Copy &&|
--- a/src/Makefile.bcc55
+++ b/src/Makefile.bcc55
@ -79,7 +79,10 @@ Dep_circledexe = \
   spec_procs.obj\
   spec_assign.obj\
   utils.obj\
-   weather.obj
+   weather.obj\
   quest.obj\
   qedit.obj\
   genqst.obj
 circle.exe : $(Dep_circledexe)
  $(TLINK32) @&&|
@ -120,7 +123,10 @@ spell_parser.obj+
 spec_procs.obj+
 spec_assign.obj+
 utils.obj+
-weather.obj
+weather.obj+
 quest.obj+
 qedit.obj+
 genqst.obj
 $<,$*
 C:\BORLAND\BCC55\LIB\import32.lib+
 C:\BORLAND\BCC55\LIB\cw32i.lib
@ -306,6 +312,21 @@ weather.obj :  weather.c
 $(CompOptsAt_circledexe) $(CompInheritOptsAt_circledexe) -o$@ weather.c
 |
 quest.obj :  quest.c
  $(BCC32) -P- -c @&&|
 $(CompOptsAt_circledexe) $(CompInheritOptsAt_circledexe) -o$@ quest.c
 |
 qedit.obj :  qedit.c
  $(BCC32) -P- -c @&&|
 $(CompOptsAt_circledexe) $(CompInheritOptsAt_circledexe) -o$@ qedit.c
 |
 genqst.obj :  genqst.c
  $(BCC32) -P- -c @&&|
 $(CompOptsAt_circledexe) $(CompInheritOptsAt_circledexe) -o$@ genqst.c
 |
 # Compiler configuration file
 BccW32.cfg : 
   Copy &&|
--- a/src/Makefile.in
+++ b/src/Makefile.in
@ -1,12 +1,9 @@
-# CircleMUD Makefile.in - Makefile template used by 'configure'
+# tbaMUD Makefile.in - Makefile template used by 'configure'
-#
+# Clean-up provided by seqwith.
 # C compiler to use
 CC = @CC@
 # Path to cxref utility
 CXREF = cxref
 # Any special flags you want to pass to the compiler
 MYFLAGS = @MYFLAGS@
@ -23,31 +20,8 @@ CFLAGS = @CFLAGS@ $(MYFLAGS) $(PROFILE)
 LIBS = @LIBS@ @CRYPTLIB@ @NETLIB@
-OBJFILES = act.comm.o act.informative.o act.item.o act.movement.o \
+SRCFILES := $(wildcard *.c)
-	act.offensive.o act.other.o act.social.o act.wizard.o aedit.o \
+OBJFILES := $(patsubst %.c,%.o,$(SRCFILES))  
 	ban.o boards.o bsd-snprintf.o castle.o cedit.o class.o comm.o config.o \
 	constants.o db.o dg_comm.o dg_db_scripts.o dg_event.o \
 	dg_handler.o dg_misc.o dg_mobcmd.o dg_objcmd.o dg_olc.o dg_scripts.o \
 	dg_triggers.o dg_variables.o dg_wldcmd.o fight.o genmob.o \
 	genobj.o genolc.o genshp.o genwld.o genzon.o graph.o handler.o hedit.o \
 	house.o improved-edit.o interpreter.o limits.o magic.o mail.o medit.o \
 	mobact.o modify.o oasis.o oasis_copy.o oasis_delete.o oasis_list.o \
 	objsave.o oedit.o players.o random.o redit.o sedit.o shop.o \
 	spec_assign.o spec_procs.o spell_parser.o spells.o tedit.o utils.o \
 	weather.o zedit.o zmalloc.o 
 CXREF_FILES = act.comm.c act.informative.c act.item.c act.movement.c \
 	act.offensive.c act.other.c act.social.c act.wizard.c aedit.c \
 	ban.c boards.c bsd-snprintf.c castle.c cedit.c class.c comm.c config.c \
 	constants.c db.c dg_comm.c dg_db_scripts.c dg_event.c \
 	dg_handler.c dg_misc.c dg_mobcmd.c dg_objcmd.c dg_olc.c dg_scripts.c \
 	dg_triggers.c dg_variables.c dg_wldcmd.c fight.c genmob.c \
 	genobj.c genolc.c genshp.c genwld.c genzon.c graph.c handler.c hedit.c \
 	house.c improved-edit.c interpreter.c limits.c magic.c mail.c medit.c \
 	mobact.c modify.c oasis.c oasis_copy.c oasis_delete.c oasis_list.c \
 	objsave.c oedit.c players.c random.c redit.c sedit.c shop.c \
 	spec_assign.c spec_procs.c spell_parser.c spells.c tedit.c utils.c \
 	weather.c zedit.c zmalloc.c
 default: all
@ -60,48 +34,18 @@ all: .accepted
 utils: .accepted
 	(cd util; $(MAKE) all)
 circle:
 	$(MAKE) $(BINDIR)/circle
 $(BINDIR)/circle : $(OBJFILES)
 	$(CC) -o $(BINDIR)/circle $(PROFILE) $(OBJFILES) $(LIBS)
 $%.o: %.c
 	$(CC) $< $(CFLAGS) -c -o $@ 
 clean:
-	rm -f *.o
+	rm -f *.o depend
 ref:
 #
 # Create the cross reference files
 # Note, this is not meant to be used unless you've installed cxref...
 #
 	@for file in $(CXREF_FILES) ; do \
 	  echo Cross referencing $$file ; \
 	  $(CXREF) -D__CXREF__ -xref -Odoc -Ncircle $$file ; \
 	done
 #
 # Create the source files using cxref
 #
 	@for file in $(CXREF_FILES) ; do \
 	   echo Documenting $$file ; \
 	   ( cd . ; $(CXREF) -D__CXREF__ -warn-xref -xref -Odoc -Ncircle -html $$file ) ; \
 	   rm -f $(DOCS) ; \
 	done
 #
 # Create the index using cxref
 #
 	@echo Indexing
 	@( cd . ; $(CXREF) -D__CXREF__ -index-all -Odoc -Ncircle -html )
 	@rm -f $(DOCS)
 #
 # Make html files for the .h files
 #
 	@echo Creating .h.html files...
 	@for file in *.h ; do \
 	  echo $$file ; \
 	  cat htmlh-head $$file htmlh-tail > doc/$$file.html ; \
 	done
 # Copy over to the html directory
 	#cp doc/*.html $(HOME)/www/cxref
 	#chmod 644 $(HOME)/www/cxref/*.html
 # Dependencies for the object files (automagically generated with
 # gcc -MM)
--- a/src/Makefile.lcc
+++ b/src/Makefile.lcc
@ -16,6 +16,9 @@ DISTDIR=c:\circle
 CFLAGS=-c -I$(LCCDIR)\include -DLCC_WIN32
 CC=lcc
 OBJS=\
 	genqst.obj \
 	qedit.obj \
 	quest.obj \
 	weather.obj \
 	utils.obj \
 	spells.obj \
@ -58,6 +61,52 @@ LIBS=$(LCCDIR)\lib\wsock32.lib
 circle.exe:	$(OBJS)
        lcclnk  -subsystem console -o $(DISTDIR)\bin\circle.exe $(OBJS) $(LIBS)
 # Build GENQST.C
 GENQST_C=\
    $(DISTDIR)\src\sysdep.h\
    $(DISTDIR)\src\structs.h\
    $(DISTDIR)\src\utils.h\
    $(DISTDIR)\src\genolc.h\
    $(DISTDIR)\src\genzon.h\
    $(DISTDIR)\src\quest.h\
    $(DISTDIR)\src\db.h\
 genqst.obj: $(GENQST_C) $(DISTDIR)\src\genqst.c
    $(CC)  $(CFLAGS) $(DISTDIR)\src\genqst.c
 # Build QEDIT.C
 QEDIT_C=\
    $(DISTDIR)\src\sysdep.h\
    $(DISTDIR)\src\structs.h\
    $(DISTDIR)\src\utils.h\
    $(DISTDIR)\src\comm.h\
    $(DISTDIR)\src\db.h\
    $(DISTDIR)\src\oasis.h\
    $(DISTDIR)\src\improved-edit.h\
    $(DISTDIR)\src\screen.h\
    $(DISTDIR)\src\genolc.h\
    $(DISTDIR)\src\genzon.h\
    $(DISTDIR)\src\interpreter.h\
    $(DISTDIR)\src\quest.h\
 qedit.obj: $(QEDIT_C) $(DISTDIR)\src\qedit.c
    $(CC)  $(CFLAGS) $(DISTDIR)\src\qedit.c
 # Build QUEST.C
 QUEST_C=\
    $(DISTDIR)\src\sysdep.h\
    $(DISTDIR)\src\structs.h\
    $(DISTDIR)\src\utils.h\
    $(DISTDIR)\src\comm.h\
    $(DISTDIR)\src\handler.h\
    $(DISTDIR)\src\interpreter.h\
    $(DISTDIR)\src\db.h\
    $(DISTDIR)\src\screen.h\
    $(DISTDIR)\src\quest.h\
 quest.obj: $(QUEST_C) $(DISTDIR)\src\quest.c
    $(CC)  $(CFLAGS) $(DISTDIR)\src\quest.c
 # Build WEATHER.C
 WEATHER_C=\
    $(DISTDIR)\src\sysdep.h\
--- a/src/Makefile.msvc
+++ b/src/Makefile.msvc
@ -40,7 +40,7 @@ OBJFILES = comm.obj act.comm.obj act.informative.obj act.movement.obj act.item.o
        castle.obj class.obj config.obj constants.obj db.obj fight.obj graph.obj handler.obj \
        house.obj interpreter.obj limits.obj magic.obj mail.obj mobact.obj modify.obj \
        objsave.obj shop.obj spec_assign.obj spec_procs.obj spell_parser.obj \
-        spells.obj utils.obj weather.obj random.obj players.obj
+        spells.obj utils.obj weather.obj random.obj players.obj quest.obj qedit.obj genqst.obj
 default: circle.exe
        $(MAKE) circle.exe
@ -153,3 +153,12 @@ utils.obj: utils.c conf.h sysdep.h structs.h utils.h comm.h screen.h spells.h \
 weather.obj: weather.c conf.h sysdep.h structs.h utils.h comm.h handler.h \
  interpreter.h db.h
 	$(CC) -c $(CFLAGS) weather.c
 quest.obj: quest.c conf.h sysdep.h structs.h utils.h interpreter.h handler.h \
  comm.h db.h screen.h quest.h
 	$(CC) -c $(CFLAGS) quest.c
 qedit.obj: qedit.c conf.h sysdep.h structs.h utils.h comm.h db.h oasis.h \
  improved-edit.h screen.h genolc.h genzon.h interpreter.h quest.h
 	$(CC) -c $(CFLAGS) qedit.c
 genqst.obj: genqst.c conf.h sysdep.h structs.h utils.h db.h quest.h \
  genolc.h genzon.h 
 	$(CC) -c $(CFLAGS) genqst.c
--- a/src/Makefile.os2
+++ b/src/Makefile.os2
@ -26,7 +26,7 @@ OBJFILES = comm.o act.comm.o act.informative.o act.movement.o act.item.o \
        castle.o class.o config.o constants.o db.o fight.o graph.o handler.o \
        house.o interpreter.o limits.o magic.o mail.o mobact.o modify.o \
        objsave.o shop.o spec_assign.o spec_procs.o spell_parser.o \
-        spells.o utils.o weather.o random.o players.o
+        spells.o utils.o weather.o random.o players.o quest.o qedit.o genqst.o
 default: .accepted
        $(MAKE) ../bin/circle
@ -194,3 +194,12 @@ utils.o: utils.c conf.h sysdep.h structs.h utils.h comm.h screen.h spells.h \
 weather.o: weather.c conf.h sysdep.h structs.h utils.h comm.h handler.h \
  interpreter.h db.h
        $(CC) -c $(CFLAGS) weather.c
 quest.obj: quest.c conf.h sysdep.h structs.h utils.h interpreter.h handler.h \
  comm.h db.h screen.h quest.h
        $(CC) -c $(CFLAGS) quest.c
 qedit.obj: qedit.c conf.h sysdep.h structs.h utils.h comm.h db.h oasis.h \
  improved-edit.h screen.h genolc.h genzon.h interpreter.h quest.h
        $(CC) -c $(CFLAGS) qedit.c
 genqst.obj: genqst.c conf.h sysdep.h structs.h utils.h db.h quest.h \
  genolc.h genzon.h 
        $(CC) -c $(CFLAGS) genqst.c
--- a/src/act.comm.c
+++ b/src/act.comm.c
@ -19,22 +19,13 @@
 #include "screen.h"
 #include "improved-edit.h"
 #include "dg_scripts.h"
 #include "act.h"
 #include "modify.h"
-/* local functions */
+/* prototypes of local functions */
-void perform_tell(struct char_data *ch, struct char_data *vict, char *arg);
+/* do_tell utility functions */
-int is_tell_ok(struct char_data *ch, struct char_data *vict);
+static void perform_tell(struct char_data *ch, struct char_data *vict, char *arg);
-ACMD(do_say);
+static int is_tell_ok(struct char_data *ch, struct char_data *vict);
 ACMD(do_gsay);
 ACMD(do_tell);
 ACMD(do_reply);
 ACMD(do_spec_comm);
 ACMD(do_write);
 ACMD(do_page);
 ACMD(do_gen_comm);
 ACMD(do_qcomm);
 void handle_webster_file(void);
 static long last_webster_teller = -1L;
 ACMD(do_say)
 {
@ -102,7 +93,7 @@ ACMD(do_gsay)
  }
 }
-void perform_tell(struct char_data *ch, struct char_data *vict, char *arg)
+static void perform_tell(struct char_data *ch, struct char_data *vict, char *arg)
 {
  char buf[MAX_STRING_LENGTH], *msg;
@ -122,7 +113,7 @@ void perform_tell(struct char_data *ch, struct char_data *vict, char *arg)
    GET_LAST_TELL(vict) = GET_IDNUM(ch);
 }
-int is_tell_ok(struct char_data *ch, struct char_data *vict)
+static int is_tell_ok(struct char_data *ch, struct char_data *vict)
 {
  if (ch == vict)
    send_to_char(ch, "You try to tell yourself something.\r\n");
@ -471,7 +462,6 @@ ACMD(do_gen_comm)
  }
  if (subcmd == SCMD_GEMOTE) {
    ACMD(do_gmote);
    if (*argument == '*')
      do_gmote(ch, argument + 1, 0, 1);
    else
@ -580,40 +570,3 @@ ACMD(do_qcomm)
  }
 }
 void handle_webster_file(void) {
  FILE *fl;
  struct char_data *ch = find_char(last_webster_teller);
  char info[MAX_STRING_LENGTH], line[READ_SIZE];
  size_t len = 0, nlen = 0;
  last_webster_teller = -1L;
  if (!ch) /* they quit ? */
    return;
  fl = fopen("websterinfo", "r");
  if (!fl) {
    send_to_char(ch, "It seems Merriam-Webster is offline..\r\n");
    return;
  }
  unlink("websterinfo");
  get_line(fl, line);
  while (!feof(fl)) {
    nlen = snprintf(info + len, sizeof(info) - len, "%s\r\n", line);
    if (len + nlen >= sizeof(info) || nlen < 0)
      break;
    len += nlen;
    get_line(fl, line);
  }
  if (len >= sizeof(info)) {
    const char *overflow = "\r\n**OVERFLOW**\r\n";
    strcpy(info + sizeof(info) - strlen(overflow) - 1, overflow); /* strcpy: OK */
  }
  fclose(fl);
  send_to_char(ch, "You get this feedback from Merriam-Webster:\r\n");
  page_string(ch->desc, info, 1);
 }
--- a/src/act.informative.c
+++ b/src/act.informative.c
@ -20,83 +20,41 @@
 #include "screen.h"
 #include "constants.h"
 #include "dg_scripts.h"
 #include "mail.h"         /**< For the has_mail function */ 
 #include "act.h"
 #include "class.h"
 #include "fight.h"
 #include "modify.h"
 #include "asciimap.h"
-/* extern variables */
+/* prototypes of local functions */
-extern int top_of_helpt;
+/* do_diagnose utility functions */
-extern struct help_index_element *help_table;
+static void diag_char_to_char(struct char_data *i, struct char_data *ch);
-extern char *help;
+/* do_look and do_examine utility functions */
-extern char *ihelp;
+static void do_auto_exits(struct char_data *ch);
-extern struct time_info_data time_info;
+static void list_char_to_char(struct char_data *list, struct char_data *ch);
-extern char *credits;
+static void list_one_char(struct char_data *i, struct char_data *ch);
-extern char *news;
+static void look_at_char(struct char_data *i, struct char_data *ch);
-extern char *info;
+static void look_at_target(struct char_data *ch, char *arg);
-extern char *motd;
+static void look_in_direction(struct char_data *ch, int dir);
-extern char *imotd;
+static void look_in_obj(struct char_data *ch, char *arg);
-extern char *wizlist;
+/* do_look, do_inventory utility functions */
-extern char *immlist;
+static void list_obj_to_char(struct obj_data *list, struct char_data *ch, int mode, int show);
-extern char *policies;
+/* do_look, do_equipment, do_examine, do_inventory */
-extern char *handbook;
+static void show_obj_to_char(struct obj_data *obj, struct char_data *ch, int mode);
-extern char *class_abbrevs[];
+static void show_obj_modifiers(struct obj_data *obj, struct char_data *ch);
-
+/* do_where utility functions */
-/* extern functions */
+static void perform_immort_where(struct char_data *ch, char *arg);
-ACMD(do_action);
+static void perform_mortal_where(struct char_data *ch, char *arg);
-bitvector_t find_class_bitvector(const char *arg);
+static void print_object_location(int num, struct obj_data *obj, struct char_data *ch, int recur);
 int level_exp(int chclass, int level);
 char *title_male(int chclass, int level);
 char *title_female(int chclass, int level);
 struct time_info_data *real_time_passed(time_t t2, time_t t1);
 int compute_armor_class(struct char_data *ch);
 int has_mail(long id);
 /* local functions */
 int sort_commands_helper(const void *a, const void *b);
 void print_object_location(int num, struct obj_data *obj, struct char_data *ch, int recur);
 void show_obj_to_char(struct obj_data *obj, struct char_data *ch, int mode);
 void list_obj_to_char(struct obj_data *list, struct char_data *ch, int mode, int show);
 void show_obj_modifiers(struct obj_data *obj, struct char_data *ch);
 ACMD(do_look);
 ACMD(do_examine);
 ACMD(do_gold);
 ACMD(do_score);
 ACMD(do_inventory);
 ACMD(do_equipment);
 ACMD(do_time);
 ACMD(do_weather);
 void space_to_minus(char *str);
 ACMD(do_help);
 ACMD(do_who);
 ACMD(do_users);
 ACMD(do_gen_ps);
 void perform_mortal_where(struct char_data *ch, char *arg);
 void perform_immort_where(struct char_data *ch, char *arg);
 ACMD(do_where);
 ACMD(do_levels);
 ACMD(do_consider);
 ACMD(do_diagnose);
 ACMD(do_color);
 ACMD(do_toggle);
 void sort_commands(void);
 ACMD(do_commands);
 void diag_char_to_char(struct char_data *i, struct char_data *ch);
 void look_at_char(struct char_data *i, struct char_data *ch);
 void list_one_char(struct char_data *i, struct char_data *ch);
 void list_char_to_char(struct char_data *list, struct char_data *ch);
 void do_auto_exits(struct char_data *ch);
 ACMD(do_exits);
 void look_in_direction(struct char_data *ch, int dir);
 void look_in_obj(struct char_data *ch, char *arg);
 char *find_exdesc(char *word, struct extra_descr_data *list);
 void look_at_target(struct char_data *ch, char *arg);
 /* local globals */
 int *cmd_sort_info;
 /* Subcommands */
 /* For show_obj_to_char 'mode'.	/-- arbitrary */
-#define SHOW_OBJ_LONG		0
+#define SHOW_OBJ_LONG     0
-#define SHOW_OBJ_SHORT		1
+#define SHOW_OBJ_SHORT    1
-#define SHOW_OBJ_ACTION		2
+#define SHOW_OBJ_ACTION   2
-void show_obj_to_char(struct obj_data *obj, struct char_data *ch, int mode)
+static void show_obj_to_char(struct obj_data *obj, struct char_data *ch, int mode)
 {
  int found = 0;   
  struct char_data *temp;
@ -194,7 +152,7 @@ void show_obj_to_char(struct obj_data *obj, struct char_data *ch, int mode)
  send_to_char(ch, "\r\n");
 }
-void show_obj_modifiers(struct obj_data *obj, struct char_data *ch)
+static void show_obj_modifiers(struct obj_data *obj, struct char_data *ch)
 {
  if (OBJ_FLAGGED(obj, ITEM_INVISIBLE))
    send_to_char(ch, " (invisible)");
@ -212,7 +170,7 @@ void show_obj_modifiers(struct obj_data *obj, struct char_data *ch)
    send_to_char(ch, " ..It emits a faint humming sound!");
 }
-void list_obj_to_char(struct obj_data *list, struct char_data *ch, int mode, int show)
+static void list_obj_to_char(struct obj_data *list, struct char_data *ch, int mode, int show)
 {
  struct obj_data *i, *j;
  bool found;
@ -244,7 +202,7 @@ void list_obj_to_char(struct obj_data *list, struct char_data *ch, int mode, int
    send_to_char(ch, "  Nothing.\r\n");
 }
-void diag_char_to_char(struct char_data *i, struct char_data *ch)
+static void diag_char_to_char(struct char_data *i, struct char_data *ch)
 {
  struct {
    byte percent;
@ -274,7 +232,7 @@ void diag_char_to_char(struct char_data *i, struct char_data *ch)
  send_to_char(ch, "%c%s %s\r\n", UPPER(*pers), pers + 1, diagnosis[ar_index].text);
 }
-void look_at_char(struct char_data *i, struct char_data *ch)
+static void look_at_char(struct char_data *i, struct char_data *ch)
 {
  int j, found;
  struct obj_data *tmp_obj;
@ -318,7 +276,7 @@ void look_at_char(struct char_data *i, struct char_data *ch)
  }
 }
-void list_one_char(struct char_data *i, struct char_data *ch)
+static void list_one_char(struct char_data *i, struct char_data *ch)
 {
  struct obj_data *furniture;
  const char *positions[] = {
@ -417,7 +375,7 @@ void list_one_char(struct char_data *i, struct char_data *ch)
    act("...$e glows with a bright light!", FALSE, i, 0, ch, TO_VICT);
 }
-void list_char_to_char(struct char_data *list, struct char_data *ch)
+static void list_char_to_char(struct char_data *list, struct char_data *ch)
 {
  struct char_data *i;
@ -437,7 +395,7 @@ void list_char_to_char(struct char_data *list, struct char_data *ch)
    }
 }
-void do_auto_exits(struct char_data *ch)
+static void do_auto_exits(struct char_data *ch)
 {
  int door, slen = 0;
@ -529,7 +487,16 @@ void look_at_room(struct char_data *ch, int ignore_brief)
  if ((!IS_NPC(ch) && !PRF_FLAGGED(ch, PRF_BRIEF)) || ignore_brief ||
      ROOM_FLAGGED(IN_ROOM(ch), ROOM_DEATH))
  {
      if(!IS_NPC(ch) && PRF_FLAGGED(ch, PRF_AUTOMAP) && can_see_map(ch))
      {
        str_and_map(world[IN_ROOM(ch)].description, ch);
      }
      else
      {
    send_to_char(ch, "%s", world[IN_ROOM(ch)].description);
      }
  }
  /* autoexits */
  if (!IS_NPC(ch) && PRF_FLAGGED(ch, PRF_AUTOEXIT))
@ -540,7 +507,7 @@ void look_at_room(struct char_data *ch, int ignore_brief)
  list_char_to_char(world[IN_ROOM(ch)].people, ch);
 }
-void look_in_direction(struct char_data *ch, int dir)
+static void look_in_direction(struct char_data *ch, int dir)
 {
  if (EXIT(ch, dir)) {
    if (EXIT(ch, dir)->general_description)
@ -556,7 +523,7 @@ void look_in_direction(struct char_data *ch, int dir)
    send_to_char(ch, "Nothing special there...\r\n");
 }
-void look_in_obj(struct char_data *ch, char *arg)
+static void look_in_obj(struct char_data *ch, char *arg)
 {
  struct obj_data *obj = NULL;
  struct char_data *dummy = NULL;
@ -629,7 +596,7 @@ char *find_exdesc(char *word, struct extra_descr_data *list)
 * matches the target.  First, see if there is another char in the room with
 * the name.  Then check local objs for exdescs. Thanks to Angus Mezick for 
 * the suggested fix to this problem. */
-void look_at_target(struct char_data *ch, char *arg)
+static void look_at_target(struct char_data *ch, char *arg)
 {
  int bits, found = FALSE, j, fnum, i = 0;
  struct char_data *found_char = NULL;
@ -827,6 +794,16 @@ ACMD(do_score)
    send_to_char(ch, "You need %d exp to reach your next level.\r\n",
 	level_exp(GET_CLASS(ch), GET_LEVEL(ch) + 1) - GET_EXP(ch));
  send_to_char(ch, "You have earned %d quest points.\r\n", GET_QUESTPOINTS(ch));
  send_to_char(ch, "You have completed %d quest%s, ",
       GET_NUM_QUESTS(ch),
       GET_NUM_QUESTS(ch) == 1 ? "" : "s");
  if (GET_QUEST(ch) == NOTHING)
    send_to_char(ch, "and you are not on a quest at the moment.\r\n");
  else
    send_to_char(ch, "and your current quest is %d.\r\n",
                     GET_QUEST(ch) == NOTHING ? -1 : GET_QUEST(ch));
  playing_time = *real_time_passed((time(0) - ch->player.time.logon) +
 				  ch->player.time.played, 0);
  send_to_char(ch, "You have been playing for %d day%s and %d hour%s.\r\n",
@ -1040,7 +1017,7 @@ int search_help(char *argument, int level)
      while (level < help_table[mid].min_level && mid < (bot + top) / 2) 
        mid++; 
-//to allow morts access to helpfiles on TBA, delete next line.      if (strn_cmp(argument, help_table[mid].keywords, minlen) || level < help_table[mid].min_level)
+//      if (strn_cmp(argument, help_table[mid].keywords, minlen) || level < help_table[mid].min_level)
      if (strn_cmp(argument, help_table[mid].keywords, minlen))
 	      break; 
@ -1057,6 +1034,7 @@ int search_help(char *argument, int level)
 ACMD(do_help)
 {
  int mid = 0;
  int i, found = 0;
    if (!ch->desc)
    return;
@ -1079,7 +1057,6 @@ ACMD(do_help)
  space_to_minus(argument);
  if ((mid = search_help(argument, GET_LEVEL(ch))) == NOWHERE) {
    int i, found = 0;
    send_to_char(ch, "There is no help on that word.\r\n");
    mudlog(NRM, MAX(LVL_IMPL, GET_INVIS_LEV(ch)), TRUE,
      "%s tried to get help on %s", GET_NAME(ch), argument);
@ -1543,7 +1520,7 @@ ACMD(do_gen_ps)
  }
 }
-void perform_mortal_where(struct char_data *ch, char *arg)
+static void perform_mortal_where(struct char_data *ch, char *arg)
 {
  struct char_data *i;
  struct descriptor_data *d;
@ -1576,7 +1553,7 @@ void perform_mortal_where(struct char_data *ch, char *arg)
  }
 }
-void print_object_location(int num, struct obj_data *obj, struct char_data *ch,
+static void print_object_location(int num, struct obj_data *obj, struct char_data *ch,
 			        int recur)
 {
  if (num > 0)
@ -1605,7 +1582,7 @@ void print_object_location(int num, struct obj_data *obj, struct char_data *ch,
    send_to_char(ch, "in an unknown location\r\n");
 }
-void perform_immort_where(struct char_data *ch, char *arg)
+static void perform_immort_where(struct char_data *ch, char *arg)
 {
  struct char_data *i;
  struct obj_data *k;
@ -1664,17 +1641,50 @@ ACMD(do_where)
 ACMD(do_levels)
 {
-  char buf[MAX_STRING_LENGTH];
+  char buf[MAX_STRING_LENGTH], arg[MAX_STRING_LENGTH]; 
  size_t i, len = 0, nlen;
  int ret, min_lev=1, max_lev=LVL_IMMORT, val;
  if (IS_NPC(ch)) {
    send_to_char(ch, "You ain't nothin' but a hound-dog.\r\n");
    return;
  }
  one_argument(argument, arg); 
-  for (i = 1; i < LVL_IMMORT; i++) {
+  if (arg && *arg) { 
-    nlen = snprintf(buf + len, sizeof(buf) - len, "[%2d] %8d-%-8d : ", i,
+    if (isdigit(*arg)) { 
-		level_exp(GET_CLASS(ch), i), level_exp(GET_CLASS(ch), i + 1) - 1);
+      ret = sscanf(arg, "%d-%d", &min_lev, &max_lev); 
      if (ret == 0) { 
        /* No valid args found */ 
        min_lev = 1; 
        max_lev = LVL_IMMORT; 
      } 
      else if (ret == 1) { 
        /* One arg = range is (num) either side of current level */ 
        val = min_lev; 
        max_lev = MIN(GET_LEVEL(ch) + val, LVL_IMMORT); 
        min_lev = MAX(GET_LEVEL(ch) - val, 1); 
      } 
      else if (ret == 2) { 
        /* Two args = min-max range limit - just do sanity checks */ 
        min_lev = MAX(min_lev, 1); 
        max_lev = MIN(max_lev + 1, LVL_IMMORT); 
      } 
    } 
    else 
    { 
      send_to_char(ch, "Usage: %slevels [<min>-<max> | <range>]%s\r\n\r\n", QYEL, QNRM); 
      send_to_char(ch, "Displays exp required for levels.\r\n"); 
      send_to_char(ch, "%slevels       %s- shows all levels (1-%d)\r\n", QCYN, QNRM, (LVL_IMMORT-1)); 
      send_to_char(ch, "%slevels 5     %s- shows 5 levels either side of your current level\r\n", QCYN, QNRM); 
      send_to_char(ch, "%slevels 10-40 %s- shows level 10 to level 40\r\n",QCYN, QNRM); 
      return; 
    } 
  }
  for (i = min_lev; i < max_lev; i++) {
    nlen = snprintf(buf + len, sizeof(buf) - len, "[%2d] %8d-%-8d : ", (int)i,
 	level_exp(GET_CLASS(ch), i), level_exp(GET_CLASS(ch), i + 1) - 1);
    if (len + nlen >= sizeof(buf) || nlen < 0)
      break;
    len += nlen;
@ -1860,6 +1870,10 @@ ACMD(do_toggle)
    {"autoassist", PRF_AUTOASSIST, 0,
    "Autoassist disabled.\r\n",
    "Autoassist enabled.\r\n"},
    {"screenwidth", 0, 0, "\n", "\n"},
    {"automap", PRF_AUTOMAP, 0,
    "You will no longer see the mini-map.\r\n",
    "You will now see a mini-map at the side of room descriptions.\r\n"},
    {"\n", 0, -1, "\n", "\n"} /* must be last */
  };
@ -1931,9 +1945,12 @@ ACMD(do_toggle)
    "        AutoSac: %-3s    "
    "     AutoAssist: %-3s    "
-    "            AFK: %-3s\r\n"
+    "        AutoMap: %-3s\r\n"
    "     Pagelength: %-3d    "
    "    Screenwidth: %-3d    "
    "            AFK: %-3s\r\n"
    "          Color: %s     \r\n ",
    ONOFF(PRF_FLAGGED(ch, PRF_DISPHP)),
@ -1962,9 +1979,12 @@ ACMD(do_toggle)
    ONOFF(PRF_FLAGGED(ch, PRF_AUTOSAC)),
    ONOFF(PRF_FLAGGED(ch, PRF_AUTOASSIST)),
-    ONOFF(PRF_FLAGGED(ch, PRF_AFK)),
+    ONOFF(PRF_FLAGGED(ch, PRF_AUTOMAP)),
    GET_PAGE_LENGTH(ch),
    GET_SCREEN_WIDTH(ch),
    ONOFF(PRF_FLAGGED(ch, PRF_AFK)),
    types[COLOR_LEV(ch)]);
    return;
  }
@ -2080,6 +2100,33 @@ ACMD(do_toggle)
    } else
      send_to_char(ch, "Please specify a number of lines (5 - 255).");
      break;
  case SCMD_SCREENWIDTH:
    if (!*arg2)
      send_to_char(ch, "You current screen width is set to %d characters.", GET_SCREEN_WIDTH(ch));
    else if (is_number(arg2)) {
      GET_SCREEN_WIDTH(ch) = MIN(MAX(atoi(arg2), 40), 200);
      send_to_char(ch, "Okay, your screen width is now set to %d characters.", GET_SCREEN_WIDTH(ch));
    } else
      send_to_char(ch, "Please specify a number of characters (40 - 200).");
      break;
  case SCMD_AUTOMAP:
    if (can_see_map(ch)) {
      if (!*arg2) {
        TOGGLE_BIT_AR(PRF_FLAGS(ch), tog_messages[toggle].toggle);
        result = (PRF_FLAGGED(ch, tog_messages[toggle].toggle));
      } else if (!strcmp(arg2, "on")) {
        SET_BIT_AR(PRF_FLAGS(ch), tog_messages[toggle].toggle);
        result = 1;
      } else if (!strcmp(arg2, "off")) {
        REMOVE_BIT_AR(PRF_FLAGS(ch), tog_messages[toggle].toggle);
      } else {
        send_to_char(ch, "Value for %s must either be 'on' or 'off'.\r\n", tog_messages[toggle].command);
        return;
      }
    } else {
      send_to_char(ch, "Sorry, automap is currently disabled.\r\n");
      return;
    }
  default:
    if (!*arg2) {
      TOGGLE_BIT_AR(PRF_FLAGS(ch), tog_messages[toggle].toggle);
@ -2100,35 +2147,18 @@ ACMD(do_toggle)
    send_to_char(ch, "%s", tog_messages[toggle].disable_msg);
 }
 int sort_commands_helper(const void *a, const void *b)
 {
  return strcmp(complete_cmd_info[*(const int *)a].sort_as,
                complete_cmd_info[*(const int *)b].sort_as);
 }
 void sort_commands(void)
 {
  int a, num_of_cmds = 0;
  while (complete_cmd_info[num_of_cmds].command[0] != '\n')
    num_of_cmds++;
  num_of_cmds++;	/* \n */
  CREATE(cmd_sort_info, int, num_of_cmds);
  for (a = 0; a < num_of_cmds; a++)
    cmd_sort_info[a] = a;
  /* Don't sort the RESERVED or \n entries. */
  qsort(cmd_sort_info + 1, num_of_cmds - 2, sizeof(int), sort_commands_helper);
 }
 ACMD(do_commands)
 {
  int no, i, cmd_num;
  int wizhelp = 0, socials = 0;
  struct char_data *vict;
  char arg[MAX_INPUT_LENGTH];
  char buf[MAX_STRING_LENGTH];
  const char *commands[1000];
  int overflow = sizeof(commands) / sizeof(commands[0]);
  if (!ch->desc)
    return;
  one_argument(argument, arg);
@ -2145,13 +2175,15 @@ ACMD(do_commands)
  else if (subcmd == SCMD_WIZHELP)
    wizhelp = 1;
-  send_to_char(ch, "The following %s%s are available to %s:\r\n",
+  sprintf(buf, "The following %s%s are available to %s:\r\n",
-	  wizhelp ? "privileged " : "",
+          wizhelp ? "privileged " : "",
-	  socials ? "socials" : "commands",
+          socials ? "socials" : "commands",
-	  vict == ch ? "you" : GET_NAME(vict));
+          vict == ch ? "you" : GET_NAME(vict));
  /* cmd_num starts at 1, not 0, to remove 'RESERVED' */
-  for (no = 1, cmd_num = 1; complete_cmd_info[cmd_sort_info[cmd_num]].command[0] != '\n'; cmd_num++) {
+  for (no = 0, cmd_num = 1; 
       complete_cmd_info[cmd_sort_info[cmd_num]].command[0] != '\n'; 
       ++cmd_num) {
    i = cmd_sort_info[cmd_num];
@ -2167,11 +2199,27 @@ ACMD(do_commands)
    if (wizhelp && complete_cmd_info[i].command_pointer == do_action) 
      continue;
-    send_to_char(ch, "%-11s%s", complete_cmd_info[i].command, no++ % 7 == 0 ? "\r\n" : "");
+    if (--overflow < 0)
      continue;
    /* matching command: copy to commands list */
    commands[no++] = complete_cmd_info[i].command;
  }
-  if (no % 7 != 1)
+  /* display commands list in a nice columnized format */
-    send_to_char(ch, "\r\n");
+  column_list(buf + strlen(buf), sizeof(buf) - strlen(buf),
              /* subtract 1 or 2 lines (the pager adds 1 or 2) */
              /* also "skip" a line since we printed a header above */
              GET_PAGE_LENGTH(ch) - (PRF_FLAGGED(ch, PRF_COMPACT) ? 1 : 2), 1,
              /* 7 columns; no == how many elements, 0 offset */
              7, commands, no, 0, "$11l");
  if (overflow < 0) {
    log("SYSERR: Too many commands for do_commands; increase size of *commands array.");
    strncat(buf, "\r\n** OVERFLOW **\r\n", sizeof(buf) - strlen(buf));
  }
  page_string(ch->desc, buf, TRUE);
 }
 void free_history(struct char_data *ch, int type)
--- a/src/act.item.c
+++ b/src/act.item.c
@ -20,40 +20,37 @@
 #include "constants.h"
 #include "dg_scripts.h"
 #include "oasis.h"
 #include "act.h"
 #include "quest.h"
 /* local functions */
 int can_take_obj(struct char_data *ch, struct obj_data *obj);
 void get_check_money(struct char_data *ch, struct obj_data *obj);
 int perform_get_from_room(struct char_data *ch, struct obj_data *obj);
 void get_from_room(struct char_data *ch, char *arg, int amount);
 void perform_give_gold(struct char_data *ch, struct char_data *vict, int amount);
 void perform_give(struct char_data *ch, struct char_data *vict, struct obj_data *obj);
 int perform_drop(struct char_data *ch, struct obj_data *obj, byte mode, const char *sname, room_rnum RDR);
 void perform_drop_gold(struct char_data *ch, int amount, byte mode, room_rnum RDR);
 struct char_data *give_find_vict(struct char_data *ch, char *arg);
 void weight_change_object(struct obj_data *obj, int weight);
 void perform_put(struct char_data *ch, struct obj_data *obj, struct obj_data *cont);
 void name_from_drinkcon(struct obj_data *obj);
 void get_from_container(struct char_data *ch, struct obj_data *cont, char *arg, int mode, int amount);
 void name_to_drinkcon(struct obj_data *obj, int type);
 void wear_message(struct char_data *ch, struct obj_data *obj, int where);
 void perform_wear(struct char_data *ch, struct obj_data *obj, int where);
 int find_eq_pos(struct char_data *ch, struct obj_data *obj, char *arg);
 void perform_get_from_container(struct char_data *ch, struct obj_data *obj, struct obj_data *cont, int mode);
 void perform_remove(struct char_data *ch, int pos);
 ACMD(do_remove);
 ACMD(do_put);
 ACMD(do_get);
 ACMD(do_drop);
 ACMD(do_give);
 ACMD(do_drink);
 ACMD(do_eat);
 ACMD(do_pour);
 ACMD(do_wear);
 ACMD(do_wield);
 ACMD(do_grab);
-void perform_put(struct char_data *ch, struct obj_data *obj, struct obj_data *cont)
+/* local function prototypes */
 /* do_get utility functions */
 static int can_take_obj(struct char_data *ch, struct obj_data *obj);
 static void get_check_money(struct char_data *ch, struct obj_data *obj);
 static void get_from_container(struct char_data *ch, struct obj_data *cont, char *arg, int mode, int amount);
 static void get_from_room(struct char_data *ch, char *arg, int amount);
 static void perform_get_from_container(struct char_data *ch, struct obj_data *obj, struct obj_data *cont, int mode);
 static int perform_get_from_room(struct char_data *ch, struct obj_data *obj);
 /* do_give utility functions */
 static struct char_data *give_find_vict(struct char_data *ch, char *arg);
 static void perform_give(struct char_data *ch, struct char_data *vict, struct obj_data *obj);
 static void perform_give_gold(struct char_data *ch, struct char_data *vict, int amount);
 /* do_drop utility functions */
 static int perform_drop(struct char_data *ch, struct obj_data *obj, byte mode, const char *sname, room_rnum RDR);
 static void perform_drop_gold(struct char_data *ch, int amount, byte mode, room_rnum RDR);
 /* do_put utility functions */
 static void perform_put(struct char_data *ch, struct obj_data *obj, struct obj_data *cont);
 /* do_remove utility functions */
 static void perform_remove(struct char_data *ch, int pos);
 /* do_wear utility functions */
 static void perform_wear(struct char_data *ch, struct obj_data *obj, int where);
 static void wear_message(struct char_data *ch, struct obj_data *obj, int where);
 static void perform_put(struct char_data *ch, struct obj_data *obj, struct obj_data *cont)
 {
  if (!drop_otrigger(obj, ch))
@ -162,7 +159,7 @@ ACMD(do_put)
  }
 }
-int can_take_obj(struct char_data *ch, struct obj_data *obj)
+static int can_take_obj(struct char_data *ch, struct obj_data *obj)
 {
  if (IS_CARRYING_N(ch) >= CAN_CARRY_N(ch)) {
    act("$p: you can't carry that many items.", FALSE, ch, obj, 0, TO_CHAR);
@ -177,7 +174,7 @@ int can_take_obj(struct char_data *ch, struct obj_data *obj)
  return (1);
 }
-void get_check_money(struct char_data *ch, struct obj_data *obj)
+static void get_check_money(struct char_data *ch, struct obj_data *obj)
 {
  int value = GET_OBJ_VAL(obj, 0);
@ -194,7 +191,7 @@ void get_check_money(struct char_data *ch, struct obj_data *obj)
    send_to_char(ch, "There were %d coins.\r\n", value);
 }
-void perform_get_from_container(struct char_data *ch, struct obj_data *obj,
+static void perform_get_from_container(struct char_data *ch, struct obj_data *obj,
 				     struct obj_data *cont, int mode)
 {
  if (mode == FIND_OBJ_INV || can_take_obj(ch, obj)) {
@ -260,7 +257,7 @@ void get_from_container(struct char_data *ch, struct obj_data *cont,
  }
 }
-int perform_get_from_room(struct char_data *ch, struct obj_data *obj)
+static int perform_get_from_room(struct char_data *ch, struct obj_data *obj)
 {
  if (can_take_obj(ch, obj) && get_otrigger(obj, ch)) {
    obj_from_room(obj);
@ -273,7 +270,7 @@ int perform_get_from_room(struct char_data *ch, struct obj_data *obj)
  return (0);
 }
-void get_from_room(struct char_data *ch, char *arg, int howmany)
+static void get_from_room(struct char_data *ch, char *arg, int howmany)
 {
  struct obj_data *obj, *next_obj;
  int dotmode, found = 0;
@ -384,7 +381,7 @@ ACMD(do_get)
  }
 }
-void perform_drop_gold(struct char_data *ch, int amount, byte mode, room_rnum RDR)
+static void perform_drop_gold(struct char_data *ch, int amount, byte mode, room_rnum RDR)
 {
  struct obj_data *obj;
@ -430,7 +427,7 @@ void perform_drop_gold(struct char_data *ch, int amount, byte mode, room_rnum RD
 #define VANISH(mode) ((mode == SCMD_DONATE || mode == SCMD_JUNK) ? \
 		      "  It vanishes in a puff of smoke!" : "")
-int perform_drop(struct char_data *ch, struct obj_data *obj,
+static int perform_drop(struct char_data *ch, struct obj_data *obj,
 		     byte mode, const char *sname, room_rnum RDR)
 {
  char buf[MAX_STRING_LENGTH];
@ -594,7 +591,7 @@ ACMD(do_drop)
  }
 }
-void perform_give(struct char_data *ch, struct char_data *vict,
+static void perform_give(struct char_data *ch, struct char_data *vict,
 		       struct obj_data *obj)
 {
  if (!give_otrigger(obj, ch, vict))
@ -619,10 +616,12 @@ void perform_give(struct char_data *ch, struct char_data *vict,
  act("You give $p to $N.", FALSE, ch, obj, vict, TO_CHAR);
  act("$n gives you $p.", FALSE, ch, obj, vict, TO_VICT);
  act("$n gives $p to $N.", TRUE, ch, obj, vict, TO_NOTVICT);
  autoquest_trigger_check( ch, vict, obj, AQ_OBJ_RETURN);
 }
 /* utility function for give */
-struct char_data *give_find_vict(struct char_data *ch, char *arg)
+static struct char_data *give_find_vict(struct char_data *ch, char *arg)
 {
  struct char_data *vict;
@ -639,7 +638,7 @@ struct char_data *give_find_vict(struct char_data *ch, char *arg)
  return (NULL);
 }
-void perform_give_gold(struct char_data *ch, struct char_data *vict,
+static void perform_give_gold(struct char_data *ch, struct char_data *vict,
 		            int amount)
 {
  char buf[MAX_STRING_LENGTH];
@ -871,7 +870,7 @@ ACMD(do_drink)
    send_to_char(ch, "Your stomach can't contain anymore!\r\n");
    return;
  }
-  if ((GET_OBJ_VAL(temp, 1) == 0) && (!GET_OBJ_VAL(temp, 0) == 1)) {
+  if ((GET_OBJ_VAL(temp, 1) == 0) || (!GET_OBJ_VAL(temp, 0) == 1)) {
    send_to_char(ch, "It is empty.\r\n");
    return;
  }
@ -1156,7 +1155,7 @@ ACMD(do_pour)
  weight_change_object(to_obj, amount); /* Add weight */
 }
-void wear_message(struct char_data *ch, struct obj_data *obj, int where)
+static void wear_message(struct char_data *ch, struct obj_data *obj, int where)
 {
  const char *wear_messages[][2] = {
    {"$n lights $p and holds it.",
@ -1218,7 +1217,7 @@ void wear_message(struct char_data *ch, struct obj_data *obj, int where)
  act(wear_messages[where][1], FALSE, ch, obj, 0, TO_CHAR);
 }
-void perform_wear(struct char_data *ch, struct obj_data *obj, int where)
+static void perform_wear(struct char_data *ch, struct obj_data *obj, int where)
 {
  /*
   * ITEM_WEAR_TAKE is used for objects that do not require special bits
@ -1439,7 +1438,7 @@ ACMD(do_grab)
  }
 }
-void perform_remove(struct char_data *ch, int pos)
+static void perform_remove(struct char_data *ch, int pos)
 {
  struct obj_data *obj;
--- a/src/act.movement.c
+++ b/src/act.movement.c
@ -20,31 +20,23 @@
 #include "house.h"
 #include "constants.h"
 #include "dg_scripts.h"
 #include "act.h"
 #include "fight.h"
 #include "oasis.h" /* for buildwalk */
 /* external functions */
 int special(struct char_data *ch, int cmd, char *arg);
 void death_cry(struct char_data *ch);
 int find_eq_pos(struct char_data *ch, struct obj_data *obj, char *arg);
 int buildwalk(struct char_data *ch, int dir);
-/* local functions */
+/* local only functions */
-int has_boat(struct char_data *ch);
+/* do_simple_move utility functions */
-int find_door(struct char_data *ch, const char *type, char *dir, const char *cmdname);
+static int has_boat(struct char_data *ch);
-int has_key(struct char_data *ch, obj_vnum key);
+/* do_gen_door utility functions */
-void do_doorcmd(struct char_data *ch, struct obj_data *obj, int door, int scmd);
+static int find_door(struct char_data *ch, const char *type, char *dir, const char *cmdname);
-int ok_pick(struct char_data *ch, obj_vnum keynum, int pickproof, int scmd);
+static int has_key(struct char_data *ch, obj_vnum key);
-ACMD(do_gen_door);
+static void do_doorcmd(struct char_data *ch, struct obj_data *obj, int door, int scmd);
-ACMD(do_enter);
+static int ok_pick(struct char_data *ch, obj_vnum keynum, int pickproof, int scmd);
-ACMD(do_leave);
+
 ACMD(do_stand);
 ACMD(do_sit);
 ACMD(do_rest);
 ACMD(do_sleep);
 ACMD(do_wake);
 ACMD(do_follow);
 /* simple function to determine if char can walk on water */
-int has_boat(struct char_data *ch)
+static int has_boat(struct char_data *ch)
 {
  struct obj_data *obj;
  int i;
@ -118,63 +110,136 @@ int has_scuba(struct char_data *ch)
  return (0);
 }
-/* do_simple_move assumes that there is no master, no followers and that the
+/** Move a PC/NPC character from their current location to a new location. This
- * direction exists. It returns 1 for success, 0 if failure. */
+ * is the standard movement locomotion function that all normal walking
 * movement by characters should be sent through. This function also defines
 * the move cost of normal locomotion as:
 * ( (move cost for source room) + (move cost for destination) ) / 2
 * 
 * @pre Function assumes that ch has no master controlling character, that
 * ch has no followers (in other words followers won't be moved by this
 * function) and that the direction traveled in is one of the valid, enumerated
 * direction.
 * @param ch The character structure to attempt to move.
 * @param dir The defined direction (NORTH, SOUTH, etc...) to attempt to
 * move into.
 * @param need_specials_check If TRUE will cause 
 * @retval int 1 for a successful move (ch is now in a new location) 
 * or 0 for a failed move (ch is still in the original location). */
 int do_simple_move(struct char_data *ch, int dir, int need_specials_check)
 {
-  char throwaway[MAX_INPUT_LENGTH] = ""; /* Functions assume writable. */
+  /* Begin Local variable definitions */
  /*---------------------------------------------------------------------*/
  /* Used in our special proc check. By default, we pass a NULL argument
   * when checking for specials */
  char spec_proc_args[MAX_INPUT_LENGTH] = "";
  /* The room the character is currently in and will move from... */
  room_rnum was_in = IN_ROOM(ch);
-  int need_movement;
+  /* ... and the room the character will move into. */
  room_rnum going_to = EXIT(ch, dir)->to_room; 
  /* How many movement points are required to travel from was_in to going_to.
   * We redefine this later when we need it. */ 
  int need_movement = 0;
  /* Contains the "leave" message to display to the was_in room. */
  char leave_message[SMALL_BUFSIZE];
  /*---------------------------------------------------------------------*/
  /* End Local variable definitions */
  /* Check for special routines (North is 1 in command list, but 0 here) Note
   * -- only check if following; this avoids 'double spec-proc' bug */
  if (need_specials_check && special(ch, dir + 1, throwaway))
    return (0);
-  /* blocked by a leave trigger ? */
+  /* Begin checks that can prevent a character from leaving the was_in room. */
  /* Future checks should be implemented within this section and return 0.   */
  /*---------------------------------------------------------------------*/
  /* Check for special routines that might activate because of the move and
   * also might prevent the movement. Special requires commands, so we pass
   * in the "command" equivalent of the direction (ie. North is '1' in the 
   * command list, but NORTH is defined as '0'). 
   * Note -- only check if following; this avoids 'double spec-proc' bug */
  if (need_specials_check && special(ch, dir + 1, spec_proc_args))
    return 0;
  /* Leave Trigger Checks: Does a leave trigger block exit from the room? */
  if (!leave_mtrigger(ch, dir) || IN_ROOM(ch) != was_in) /* prevent teleport crashes */
    return 0;
  if (!leave_wtrigger(&world[IN_ROOM(ch)], ch, dir) || IN_ROOM(ch) != was_in) /* prevent teleport crashes */
    return 0;
  if (!leave_otrigger(&world[IN_ROOM(ch)], ch, dir) || IN_ROOM(ch) != was_in) /* prevent teleport crashes */
    return 0;
-  /* charmed? */
+  
-  if (AFF_FLAGGED(ch, AFF_CHARM) && ch->master && IN_ROOM(ch) == IN_ROOM(ch->master)) {
+  /* Charm effect: Does it override the movement? */
  if (AFF_FLAGGED(ch, AFF_CHARM) && ch->master && was_in == IN_ROOM(ch->master)) 
  {
    send_to_char(ch, "The thought of leaving your master makes you weep.\r\n");
    act("$n bursts into tears.", FALSE, ch, 0, 0, TO_ROOM);
    return (0);
  }
-  /* if this room or the one we're going to needs a boat, check for one */
+  /* Water, No Swimming Rooms: Does the deep water prevent movement? */
-  if ((SECT(IN_ROOM(ch)) == SECT_WATER_NOSWIM) ||
+  if ((SECT(was_in) == SECT_WATER_NOSWIM) ||
-      (SECT(EXIT(ch, dir)->to_room) == SECT_WATER_NOSWIM)) {
+      (SECT(going_to) == SECT_WATER_NOSWIM)) 
-    if (!has_boat(ch)) {
+  {
    if (!has_boat(ch)) 
    {
      send_to_char(ch, "You need a boat to go there.\r\n");
      return (0);
    }
  }
-  /* If this room or the one we're going to needs flight, check for it. */
+  /* Flying Required: Does lack of flying prevent movement? */
-  if ((SECT(IN_ROOM(ch)) == SECT_FLYING) || (SECT(EXIT(ch, dir)->to_room) == SECT_FLYING)) {
+  if ((SECT(was_in) == SECT_FLYING) || (SECT(going_to) == SECT_FLYING)) 
-    if (!has_flight(ch)) {
+  {
    if (!has_flight(ch)) 
    {
      send_to_char(ch, "You need to be flying to go there!\r\n");
      return (0);
    }
  }
-  /* If this room or the one we're going to needs scuba, check for it. */
+  /* Underwater Room: Does lack of underwater breathing prevent movement? */
-  if ((SECT(IN_ROOM(ch)) == SECT_UNDERWATER) || (SECT(EXIT(ch, dir)->to_room) == SECT_UNDERWATER)) {
+  if ((SECT(was_in) == SECT_UNDERWATER) || (SECT(going_to) == SECT_UNDERWATER)) 
  {
    if (!has_scuba(ch)) {
      send_to_char(ch, "You need to be able to breathe water to go there!\r\n");
      return (0);
    }
  }
-  /* move points needed is avg. move loss for src and destination sect type */
+  /* Houses: Can the player walk into the house? */
-  need_movement = (movement_loss[SECT(IN_ROOM(ch))] +
+  if (ROOM_FLAGGED(was_in, ROOM_ATRIUM)) 
-		   movement_loss[SECT(EXIT(ch, dir)->to_room)]) / 2;
+  {
    if (!House_can_enter(ch, GET_ROOM_VNUM(going_to))) 
    {
      send_to_char(ch, "That's private property -- no trespassing!\r\n");
      return (0);
    }
  }
-  if (GET_MOVE(ch) < need_movement && !IS_NPC(ch)) {
+  /* Room Size Capacity: Is the room full of people already? */
  if (ROOM_FLAGGED(going_to, ROOM_TUNNEL) &&
      num_pc_in_room(&(world[going_to])) >= CONFIG_TUNNEL_SIZE) 
  {
    if (CONFIG_TUNNEL_SIZE > 1)
      send_to_char(ch, "There isn't enough room for you to go there!\r\n");
    else
      send_to_char(ch, "There isn't enough room there for more than one person!\r\n");
    return (0);
  }
  /* Room Level Requirements: Is ch privileged enough to enter the room? */
  if (ROOM_FLAGGED(going_to, ROOM_GODROOM) && GET_LEVEL(ch) < LVL_GOD) 
  {
    send_to_char(ch, "You aren't godly enough to use that room!\r\n");
    return (0);
  }
  /* All checks passed, nothing will prevent movement now other than lack of
   * move points. */
  /* move points needed is avg. move loss for src and destination sect type */
  need_movement = (movement_loss[SECT(was_in)] +
 		   movement_loss[SECT(going_to)]) / 2;
  /* Move Point Requirement Check */
  if (GET_MOVE(ch) < need_movement && !IS_NPC(ch)) 
  {
    if (need_specials_check && ch->master)
      send_to_char(ch, "You are too exhausted to follow.\r\n");
    else
@ -182,69 +247,78 @@ int do_simple_move(struct char_data *ch, int dir, int need_specials_check)
    return (0);
  }
  if (ROOM_FLAGGED(IN_ROOM(ch), ROOM_ATRIUM)) {
    if (!House_can_enter(ch, GET_ROOM_VNUM(EXIT(ch, dir)->to_room))) {
      send_to_char(ch, "That's private property -- no trespassing!\r\n");
      return (0);
    }
  }
  if (ROOM_FLAGGED(EXIT(ch, dir)->to_room, ROOM_TUNNEL) &&
      num_pc_in_room(&(world[EXIT(ch, dir)->to_room])) >= CONFIG_TUNNEL_SIZE) {
    if (CONFIG_TUNNEL_SIZE > 1)
      send_to_char(ch, "There isn't enough room for you to go there!\r\n");
    else
      send_to_char(ch, "There isn't enough room there for more than one person!\r\n");
    return (0);
  }
  /* Mortals and low level gods cannot enter greater god rooms. */
  if (ROOM_FLAGGED(EXIT(ch, dir)->to_room, ROOM_GODROOM) &&
 	GET_LEVEL(ch) < LVL_GOD) {
    send_to_char(ch, "You aren't godly enough to use that room!\r\n");
    return (0);
  }
-  /* Now we know we're allowed to go into the room. */
+  /*---------------------------------------------------------------------*/
  /* End checks that can prevent a character from leaving the was_in room. */
  /* Begin: the leave operation. */
  /*---------------------------------------------------------------------*/
  /* If applicable, subtract movement cost. */
  if (GET_LEVEL(ch) < LVL_IMMORT && !IS_NPC(ch))
    GET_MOVE(ch) -= need_movement;
-  if (!AFF_FLAGGED(ch, AFF_SNEAK)) {
+  /* Generate the leave message and display to others in the was_in room. */
-    char buf2[MAX_STRING_LENGTH];
+  if (!AFF_FLAGGED(ch, AFF_SNEAK)) 
-
+  {
-    snprintf(buf2, sizeof(buf2), "$n leaves %s.", dirs[dir]);
+    snprintf(leave_message, sizeof(leave_message), "$n leaves %s.", dirs[dir]);
-    act(buf2, TRUE, ch, 0, 0, TO_ROOM);
+    act(leave_message, TRUE, ch, 0, 0, TO_ROOM);
  }
  was_in = IN_ROOM(ch);
  char_from_room(ch);
  char_to_room(ch, world[was_in].dir_option[dir]->to_room);
-  /* move them first, then move them back if they aren't allowed to go. Also,
+  char_from_room(ch);
-   * see if an entry trigger disallows the move */
+  char_to_room(ch, going_to);
-  if (!entry_mtrigger(ch) || !enter_wtrigger(&world[IN_ROOM(ch)], ch, dir)) {
+  /*---------------------------------------------------------------------*/
  /* End: the leave operation. The character is now in the new room. */
  /* Begin: Post-move operations. */
  /*---------------------------------------------------------------------*/
  /* Post Move Trigger Checks: Check the new room for triggers.
   * Assumptions: The character has already truly left the was_in room. If
   * the entry trigger "prevents" movement into the room, it is thr triggers
   * job to provide a message to the original was_in room. */
  if (!entry_mtrigger(ch) || !enter_wtrigger(&world[going_to], ch, dir)) {
    char_from_room(ch);
    char_to_room(ch, was_in);
    return 0;
  }
  /* Display arrival information to anyone in the destination room... */
  if (!AFF_FLAGGED(ch, AFF_SNEAK))
    act("$n has arrived.", TRUE, ch, 0, 0, TO_ROOM);
  /* ... and the room description to the character. */
  if (ch->desc != NULL)
    look_at_room(ch, 0);
-  if (ROOM_FLAGGED(IN_ROOM(ch), ROOM_DEATH) && GET_LEVEL(ch) < LVL_IMMORT) {
+  /* ... and Kill the player if the room is a death trap. */
-    mudlog(BRF, LVL_IMMORT, TRUE, "%s hit death trap #%d (%s)", GET_NAME(ch), GET_ROOM_VNUM(IN_ROOM(ch)), world[IN_ROOM(ch)].name);
+  if (ROOM_FLAGGED(going_to, ROOM_DEATH) && GET_LEVEL(ch) < LVL_IMMORT) 
  {
    mudlog(BRF, LVL_IMMORT, TRUE, "%s hit death trap #%d (%s)", GET_NAME(ch), GET_ROOM_VNUM(going_to), world[going_to].name);
    death_cry(ch);
    extract_char(ch);
    return (0);
  }
  /* At this point, the character is safe and in the room. */
  /* Fire memory and greet triggers, check and see if the greet trigger
   * prevents movement, and if so, move the player back to the previous room. */
  entry_memory_mtrigger(ch);
-  if (!greet_mtrigger(ch, dir)) {
+  if (!greet_mtrigger(ch, dir)) 
  {
    char_from_room(ch);
    char_to_room(ch, was_in);
    look_at_room(ch, 0);
-  } else greet_memory_mtrigger(ch);
+    /* Failed move, return a failure */
    return (0);
  } 
  else 
    greet_memory_mtrigger(ch);
  /*---------------------------------------------------------------------*/
  /* End: Post-move operations. */
  /* Only here is the move successful *and* complete. Return success for
   * calling functions to handle post move operations. */
  return (1);
 }
@ -285,13 +359,11 @@ int perform_move(struct char_data *ch, int dir, int need_specials_check)
 ACMD(do_move)
 {
-  /* This is basically a mapping of cmd numbers to perform_move indices. It 
+  /* These subcmd defines are mapped precisely to the direction defines. */ 
-   * cannot be done in perform_move because perform_move is called by other 
+  perform_move(ch, subcmd, 0);
   * functions which do not require the remapping. */
  perform_move(ch, subcmd - 1, 0);
 }
-int find_door(struct char_data *ch, const char *type, char *dir, const char *cmdname)
+static int find_door(struct char_data *ch, const char *type, char *dir, const char *cmdname)
 {
  int door;
@ -350,6 +422,7 @@ int has_key(struct char_data *ch, obj_vnum key)
 #define NEED_UNLOCKED	(1 << 2)
 #define NEED_LOCKED	(1 << 3)
 /* cmd_door is required external from act.movement.c */
 const char *cmd_door[] =
 {
  "open",
@ -359,7 +432,7 @@ const char *cmd_door[] =
  "pick"
 };
-const int flags_door[] =
+static const int flags_door[] =
 {
  NEED_CLOSED | NEED_UNLOCKED,
  NEED_OPEN,
@ -385,7 +458,7 @@ const int flags_door[] =
 		(TOGGLE_BIT(GET_OBJ_VAL(obj, 1), CONT_LOCKED)) :\
 		(TOGGLE_BIT(EXITN(room, door)->exit_info, EX_LOCKED)))
-void do_doorcmd(struct char_data *ch, struct obj_data *obj, int door, int scmd)
+static void do_doorcmd(struct char_data *ch, struct obj_data *obj, int door, int scmd)
 {
  char buf[MAX_STRING_LENGTH];
  size_t len;
@ -456,7 +529,7 @@ void do_doorcmd(struct char_data *ch, struct obj_data *obj, int door, int scmd)
 		scmd == SCMD_CLOSE ? "d" : "ed");
 }
-int ok_pick(struct char_data *ch, obj_vnum keynum, int pickproof, int scmd)
+static int ok_pick(struct char_data *ch, obj_vnum keynum, int pickproof, int scmd)
 {
  int percent, skill_lvl;
--- a/src/act.offensive.c
+++ b/src/act.offensive.c
@ -17,22 +17,8 @@
 #include "handler.h"
 #include "db.h"
 #include "spells.h"
-
+#include "act.h"
-/* extern functions */
+#include "fight.h"
 void raw_kill(struct char_data *ch, struct char_data * killer);
 void check_killer(struct char_data *ch, struct char_data *vict);
 int compute_armor_class(struct char_data *ch);
 /* local functions */
 ACMD(do_assist);
 ACMD(do_hit);
 ACMD(do_kill);
 ACMD(do_backstab);
 ACMD(do_order);
 ACMD(do_flee);
 ACMD(do_bash);
 ACMD(do_rescue);
 ACMD(do_kick);
 ACMD(do_assist)
 {
--- a/src/act.other.c
+++ b/src/act.other.c
@ -8,6 +8,7 @@
 *  CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               *
 **************************************************************************/
 /* needed by sysdep.h to allow for definition of <sys/stat.h> */
 #define __ACT_OTHER_C__
 #include "conf.h"
@ -23,41 +24,19 @@
 #include "house.h"
 #include "constants.h"
 #include "dg_scripts.h"
 #include "act.h"
 #include "spec_procs.h"
 #include "class.h"
 #include "fight.h"
 #include "mail.h"  /* for has_mail() */
 #include "shop.h"
 #include "quest.h"
-/* extern variables */
+/* Local defined utility functions */
-extern struct spell_info_type spell_info[];
+/* do_group utility functions */
-extern const char *class_abbrevs[];
+static int perform_group(struct char_data *ch, struct char_data *vict);
 static void print_group(struct char_data *ch);
 /* extern functions */
 void list_skills(struct char_data *ch);
 void appear(struct char_data *ch);
 void perform_immort_vis(struct char_data *ch);
 SPECIAL(shop_keeper);
 ACMD(do_gen_comm);
 void die(struct char_data *ch, struct char_data * killer);
 void Crash_rentsave(struct char_data *ch, int cost);
 int has_mail(long id);
 /* local functions */
 ACMD(do_quit);
 ACMD(do_save);
 ACMD(do_not_here);
 ACMD(do_sneak);
 ACMD(do_hide);
 ACMD(do_steal);
 ACMD(do_practice);
 ACMD(do_visible);
 ACMD(do_title);
 int perform_group(struct char_data *ch, struct char_data *vict);
 void print_group(struct char_data *ch);
 ACMD(do_group);
 ACMD(do_ungroup);
 ACMD(do_report);
 ACMD(do_split);
 ACMD(do_use);
 ACMD(do_display);
 ACMD(do_gen_tog);
 ACMD(do_gen_write);
 ACMD(do_quit)
 {
@ -74,6 +53,10 @@ ACMD(do_quit)
  } else {
    act("$n has left the game.", TRUE, ch, 0, 0, TO_ROOM);
    mudlog(NRM, MAX(LVL_IMMORT, GET_INVIS_LEV(ch)), TRUE, "%s has quit the game.", GET_NAME(ch));
    if (GET_QUEST_TIME(ch) != -1)
      quest_timeout(ch);
    send_to_char(ch, "Goodbye, friend.. Come back soon!\r\n");
    /* We used to check here for duping attempts, but we may as well do it right
@ -335,7 +318,7 @@ ACMD(do_title)
  }
 }
-int perform_group(struct char_data *ch, struct char_data *vict)
+static int perform_group(struct char_data *ch, struct char_data *vict)
 {
  if (AFF_FLAGGED(vict, AFF_GROUP) || !CAN_SEE(ch, vict))
    return (0);
@ -348,7 +331,7 @@ int perform_group(struct char_data *ch, struct char_data *vict)
  return (1);
 }
-void print_group(struct char_data *ch)
+static void print_group(struct char_data *ch)
 {
  struct char_data *k;
  struct follow_type *f;
--- a/src/act.social.c
+++ b/src/act.social.c
@ -17,15 +17,12 @@
 #include "handler.h"
 #include "db.h"
 #include "spells.h"
 #include "act.h"
 /* local defined functions for local use */
 /* do_action and do_gmote utility function */
 static int find_action(int cmd);
 /* local functions */
 int find_action(int cmd);
 ACMD(do_action);
 void free_social_messages(void);
 void free_action(struct social_messg *mess);
 void free_command_list(void);
 void create_command_list(void);
 ACMD(do_gmote);
 ACMD(do_action)
 {
@ -110,7 +107,6 @@ void create_command_list(void)
 {
  int i, j, k;
  struct social_messg temp;
  extern struct command_info cmd_info[];
  /* free up old command list */
  if (complete_cmd_info)
@ -206,7 +202,7 @@ void free_action(struct social_messg *mess)  {
  memset(mess, 0, sizeof(struct social_messg));
 }
-int find_action(int cmd)
+static int find_action(int cmd)
 {
  int bot, top, mid;
--- a/src/act.wizard.c
+++ b/src/act.wizard.c
@ -23,101 +23,30 @@
 #include "oasis.h"
 #include "dg_scripts.h"
 #include "shop.h"
 #include "act.h"
 #include "genzon.h" /* for real_zone_by_thing */
 #include "class.h"
 #include "genolc.h"
 #include "fight.h"
 #include "house.h"
 #include "modify.h"
 #include "quest.h"
-/* external vars */
+/* local utility functions with file scope */
-extern FILE *player_fl;
+static int perform_set(struct char_data *ch, struct char_data *vict, int mode, char *val_arg);
-extern struct attack_hit_type attack_hit_text[];
+static void perform_immort_invis(struct char_data *ch, int level);
-extern char *class_abbrevs[];
+static void list_zone_commands_room(struct char_data *ch, room_vnum rvnum);
-extern time_t boot_time;
+static void do_stat_room(struct char_data *ch, struct room_data *rm);
-extern int circle_shutdown, circle_reboot;
+static void do_stat_object(struct char_data *ch, struct obj_data *j);
-extern int circle_restrict;
+static void do_stat_character(struct char_data *ch, struct char_data *k);
-extern int buf_switches, buf_largecount, buf_overflows;
+static void stop_snooping(struct char_data *ch);
-extern int top_of_p_table;
+static size_t print_zone_to_buf(char *bufptr, size_t left, zone_rnum zone, int listall);
-extern socket_t mother_desc;
+static struct char_data *is_in_game(long idnum);
-extern ush_int port;
+static void mob_checkload(struct char_data *ch, mob_vnum mvnum);
-extern const char *pc_class_types[];
+static void obj_checkload(struct char_data *ch, obj_vnum ovnum);
-extern int top_of_p_table;
+static void trg_checkload(struct char_data *ch, trig_vnum tvnum);
-extern struct player_index_element *player_table;
+static void mod_llog_entry(struct last_entry *llast,int type);
 /* external functions */
 int level_exp(int chclass, int level);
 void show_shops(struct char_data *ch, char *value);
 void hcontrol_list_houses(struct char_data *ch, char *arg);
 void do_start(struct char_data *ch);
 void appear(struct char_data *ch);
 void reset_zone(zone_rnum zone);
 void roll_real_abils(struct char_data *ch);
 int parse_class(char arg);
 void run_autowiz(void);
 int save_all(void);
 zone_rnum real_zone_by_thing(room_vnum vznum);
 SPECIAL(shop_keeper);
 void Crash_rentsave(struct char_data * ch, int cost);
 void new_hist_messg(struct descriptor_data *d, const char *msg);
 void clearMemory(struct char_data *ch);
 int perform_set_dg_var(struct char_data *ch, struct char_data *vict, char *val_arg);
 struct time_info_data *real_time_passed(time_t t2, time_t t1);
 /* local functions */
 int perform_set(struct char_data *ch, struct char_data *vict, int mode, char *val_arg);
 void perform_immort_invis(struct char_data *ch, int level);
 ACMD(do_echo);
 ACMD(do_send);
 room_rnum find_target_room(struct char_data *ch, char *rawroomstr);
 ACMD(do_at);
 ACMD(do_goto);
 ACMD(do_trans);
 ACMD(do_teleport);
 ACMD(do_vnum);
 void list_zone_commands_room(struct char_data *ch, room_vnum rvnum);
 void do_stat_room(struct char_data *ch, struct room_data *rm);
 void do_stat_object(struct char_data *ch, struct obj_data *j);
 void do_stat_character(struct char_data *ch, struct char_data *k);
 ACMD(do_stat);
 ACMD(do_shutdown);
 void stop_snooping(struct char_data *ch);
 ACMD(do_snoop);
 ACMD(do_switch);
 ACMD(do_return);
 ACMD(do_load);
 ACMD(do_vstat);
 ACMD(do_purge);
 ACMD(do_syslog);
 ACMD(do_advance);
 ACMD(do_restore);
 void perform_immort_vis(struct char_data *ch);
 ACMD(do_invis);
 ACMD(do_gecho);
 ACMD(do_poofset);
 ACMD(do_dc);
 ACMD(do_wizlock);
 ACMD(do_date);
 ACMD(do_last);
 ACMD(do_force);
 ACMD(do_wiznet);
 ACMD(do_zreset);
 ACMD(do_wizutil);
 size_t print_zone_to_buf(char *bufptr, size_t left, zone_rnum zone, int listall);
 ACMD(do_show);
 ACMD(do_set);
 void snoop_check(struct char_data *ch);
 ACMD(do_saveall);
 ACMD(do_zpurge);
 void clean_llog_entries(void);
 ACMD(do_list_llog_entries);
 struct char_data *is_in_game(long idnum);
 ACMD(do_links);
 void mob_checkload(struct char_data *ch, mob_vnum mvnum);
 void obj_checkload(struct char_data *ch, obj_vnum ovnum);
 void trg_checkload(struct char_data *ch, trig_vnum tvnum);
 ACMD(do_zcheck);
 ACMD(do_checkloadstatus);
 ACMD(do_poofs);
 ACMD(do_copyover);
 ACMD(do_peace);
 void mod_llog_entry(struct last_entry *llast,int type);
 ACMD(do_plist);
 ACMD(do_wizupdate);
 int purge_room(room_rnum room)
 {
@ -431,7 +360,7 @@ ACMD(do_vnum)
 #define ZOCMD zone_table[zrnum].cmd[subcmd]
-void list_zone_commands_room(struct char_data *ch, room_vnum rvnum)
+static void list_zone_commands_room(struct char_data *ch, room_vnum rvnum)
 {
  zone_rnum zrnum = real_zone_by_thing(rvnum);
  room_rnum rrnum = real_room(rvnum), cmd_room = NOWHERE;
@ -551,7 +480,7 @@ void list_zone_commands_room(struct char_data *ch, room_vnum rvnum)
 }
 #undef ZOCMD
-void do_stat_room(struct char_data *ch, struct room_data *rm)
+static void do_stat_room(struct char_data *ch, struct room_data *rm)
 {
  char buf2[MAX_STRING_LENGTH];
  struct extra_descr_data *desc;
@ -638,7 +567,7 @@ void do_stat_room(struct char_data *ch, struct room_data *rm)
  list_zone_commands_room(ch, rm->number);
 }
-void do_stat_object(struct char_data *ch, struct obj_data *j)
+static void do_stat_object(struct char_data *ch, struct obj_data *j)
 {
  int i, found;
  obj_vnum vnum;
@ -789,7 +718,7 @@ void do_stat_object(struct char_data *ch, struct obj_data *j)
  do_sstat_object(ch, j);
 }
-void do_stat_character(struct char_data *ch, struct char_data *k)
+static void do_stat_character(struct char_data *ch, struct char_data *k)
 {
  char buf[MAX_STRING_LENGTH];
  int i, i2, column, found = FALSE;
@ -862,7 +791,9 @@ void do_stat_character(struct char_data *ch, struct char_data *k)
 	  GET_GOLD(k), GET_BANK_GOLD(k), GET_GOLD(k) + GET_BANK_GOLD(k));
  if (!IS_NPC(k))
-    send_to_char(ch, "Questpoints: [%d]\r\n", GET_QUESTPOINTS(k));
+    send_to_char(ch, "Questpoints: [%d]    Screen %s[%s%d%sx%s%d%s]%s\r\n", GET_QUESTPOINTS(k),
                      CCCYN(ch, C_NRM), CCYEL(ch, C_NRM), GET_SCREEN_WIDTH(k), CCNRM(ch, C_NRM),
                      CCYEL(ch, C_NRM), GET_PAGE_LENGTH(k), CCCYN(ch, C_NRM), CCNRM(ch, C_NRM));
  send_to_char(ch, "AC: [%d%+d/10], Hitroll: [%2d], Damroll: [%2d], Saving throws: [%d/%d/%d/%d/%d]\r\n",
 	  GET_AC(k), dex_app[GET_DEX(k)].defensive, k->points.hitroll,
@ -893,6 +824,12 @@ void do_stat_character(struct char_data *ch, struct char_data *k)
    sprintbitarray(PRF_FLAGS(k), preference_bits, PR_ARRAY_MAX, buf);
    send_to_char(ch, "PRF: %s%s%s\r\n", CCGRN(ch, C_NRM), buf, CCNRM(ch, C_NRM));
    send_to_char(ch, "Quest Points: [%9d] Quests Completed: [%5d]\r\n",
       GET_QUESTPOINTS(ch), GET_NUM_QUESTS(ch));
    if (GET_QUEST(ch) != NOTHING)
      send_to_char(ch, "Current Quest: [%5d] Time Left: [%5d]\r\n",
      GET_QUEST(ch), GET_QUEST_TIME(ch));
  }
  if (IS_MOB(k))
@ -1120,7 +1057,8 @@ ACMD(do_shutdown)
    log("(GC) Reboot by %s.", GET_NAME(ch));
    send_to_all("Rebooting.. come back in a few minutes.\r\n");
    touch(FASTBOOT_FILE);
-    circle_shutdown = circle_reboot = 1;
+    circle_shutdown = 1;
    circle_reboot = 2; /* do not autosave olc */
  } else if (!str_cmp(arg, "die")) {
    log("(GC) Shutdown by %s.", GET_NAME(ch));
    send_to_all("Shutting down for maintenance.\r\n");
@ -1160,7 +1098,7 @@ void snoop_check(struct char_data *ch)
  }
 }
-void stop_snooping(struct char_data *ch)
+static void stop_snooping(struct char_data *ch)
 {
  if (!ch->desc->snooping)
    send_to_char(ch, "You aren't snooping anyone.\r\n");
@ -1624,7 +1562,7 @@ void perform_immort_vis(struct char_data *ch)
  send_to_char(ch, "You are now fully visible.\r\n");
 }
-void perform_immort_invis(struct char_data *ch, int level)
+static void perform_immort_invis(struct char_data *ch, int level)
 {
  struct char_data *tch;
@ -1857,7 +1795,7 @@ struct last_entry *find_llog_entry(int punique, long idnum) {
 }
 /* mod_llog_entry assumes that llast is accurate */
-void mod_llog_entry(struct last_entry *llast,int type) {
+static void mod_llog_entry(struct last_entry *llast,int type) {
  FILE *fp;
  struct last_entry mlast;
  int size,recs,tmp;
@ -1998,7 +1936,7 @@ ACMD(do_list_llog_entries) {
  }
 }
-struct char_data *is_in_game(long idnum) {
+static struct char_data *is_in_game(long idnum) {
  struct descriptor_data *i;
  for (i = descriptor_list; i; i = i->next) {
@ -2382,7 +2320,7 @@ ACMD(do_wizutil)
 /* single zone printing fn used by "show zone" so it's not repeated in the
   code 3 times ... -je, 4/6/93 FIXME: overflow possible */
-size_t print_zone_to_buf(char *bufptr, size_t left, zone_rnum zone, int listall)
+static size_t print_zone_to_buf(char *bufptr, size_t left, zone_rnum zone, int listall)
 {
  size_t tmp;
@ -2592,8 +2530,8 @@ ACMD(do_show)
 	"  %5d mobiles          %5d prototypes\r\n"
 	"  %5d objects          %5d prototypes\r\n"
 	"  %5d rooms            %5d zones\r\n"
-        "  %5d triggers         %5d shops\r\n"
+  "  %5d triggers         %5d shops\r\n"
-      	"  %5d large bufs\r\n"
+  "  %5d large bufs       %5d autoquests\r\n"
 	"  %5d buf switches     %5d overflows\r\n",
 	i, con,
 	top_of_p_table + 1,
@ -2601,7 +2539,7 @@ ACMD(do_show)
 	k, top_of_objt + 1,
 	top_of_world + 1, top_of_zone_table + 1,
 	top_of_trigt + 1, top_shop + 1,
-	buf_largecount,
+	buf_largecount, total_quests,
 	buf_switches, buf_overflows
 	);
    break;
@ -2756,24 +2694,26 @@ ACMD(do_show)
   { "practices", 	LVL_GOD, 	PC, 	NUMBER },   /* 40 */
   { "quest",		LVL_GOD, 	PC, 	BINARY },
   { "room",		LVL_BUILDER, 	BOTH, 	NUMBER },
   { "screenwidth", LVL_GOD,  PC,   NUMBER },
   { "sex", 		LVL_GOD, 	BOTH, 	MISC },
-   { "showvnums", 	LVL_BUILDER, 	PC,	BINARY },
+   { "showvnums",  LVL_BUILDER,  PC, BINARY },  /* 45 */
-   { "siteok",		LVL_GOD, 	PC, 	BINARY },  /* 45 */
+   { "siteok",   LVL_GOD,  PC,   BINARY },
   { "str",		LVL_BUILDER, 	BOTH, 	NUMBER },
   { "stradd",		LVL_BUILDER, 	BOTH, 	NUMBER },
   { "thief",		LVL_GOD, 	PC, 	BINARY },
-   { "thirst",		LVL_BUILDER, 	BOTH, 	MISC },
+   { "thirst",		LVL_BUILDER, 	BOTH, 	MISC }, /* 50 */
-   { "title",		LVL_GOD, 	PC, 	MISC   },  /* 50 */
+   { "title",		LVL_GOD, 	PC, 	MISC   }, 
   { "variable",        LVL_GRGOD,	PC,	MISC },
   { "weight",		LVL_BUILDER,	BOTH,	NUMBER },
   { "wis", 		LVL_BUILDER, 	BOTH, 	NUMBER },
-   { "questpoints",     LVL_GOD,        PC,     NUMBER },
+   { "questpoints",     LVL_GOD,        PC,     NUMBER }, /* 55 */
   { "questhistory",    LVL_GOD,        PC,   NUMBER },
   { "\n", 0, BOTH, MISC }
  };
-int perform_set(struct char_data *ch, struct char_data *vict, int mode, char *val_arg)
+static int perform_set(struct char_data *ch, struct char_data *vict, int mode, char *val_arg)
 {
-  int i, on = 0, off = 0, value = 0;
+  int i, on = 0, off = 0, value = 0, qvnum;
  room_rnum rnum;
  room_vnum rvnum;
@ -2859,7 +2799,8 @@ int perform_set(struct char_data *ch, struct char_data *vict, int mode, char *va
      GET_CLASS(vict) = i;
      break;
    case 8:  /* color */
-      SET_OR_REMOVE(PRF_FLAGS(vict), (PRF_COLOR_1 | PRF_COLOR_2));
+      SET_OR_REMOVE(PRF_FLAGS(vict), (PRF_COLOR_1));
      SET_OR_REMOVE(PRF_FLAGS(vict), (PRF_COLOR_2));
      break;
    case 9: /* con */
      if (IS_NPC(vict) || GET_LEVEL(vict) >= LVL_GRGOD)
@ -3086,20 +3027,23 @@ int perform_set(struct char_data *ch, struct char_data *vict, int mode, char *va
        char_from_room(vict);
      char_to_room(vict, rnum);
      break;
-    case 43: /* sex */
+    case 43: /* screenwidth */
      GET_SCREEN_WIDTH(vict) = RANGE(40, 200);
      break;
    case 44: /* sex */
      if ((i = search_block(val_arg, genders, FALSE)) < 0) {
        send_to_char(ch, "Must be 'male', 'female', or 'neutral'.\r\n");
        return (0);
      }
      GET_SEX(vict) = i;
      break;
-    case 44: /* showvnums */
+    case 45: /* showvnums */
      SET_OR_REMOVE(PRF_FLAGS(vict), PRF_SHOWVNUMS);
      break;
-    case 45: /* siteok */
+    case 46: /* siteok */
      SET_OR_REMOVE(PLR_FLAGS(vict), PLR_SITEOK);
      break;
-    case 46: /* str */
+    case 47: /* str */
      if (IS_NPC(vict) || GET_LEVEL(vict) >= LVL_GRGOD)
        RANGE(3, 25);
      else
@ -3108,16 +3052,16 @@ int perform_set(struct char_data *ch, struct char_data *vict, int mode, char *va
      vict->real_abils.str_add = 0;
      affect_total(vict);
      break;
-    case 47: /* stradd */
+    case 48: /* stradd */
      vict->real_abils.str_add = RANGE(0, 100);
      if (value > 0)
        vict->real_abils.str = 18;
      affect_total(vict);
      break;
-    case 48: /* thief */
+    case 49: /* thief */
      SET_OR_REMOVE(PLR_FLAGS(vict), PLR_THIEF);
      break;
-    case 49: /* thirst */
+    case 50: /* thirst */
      if (!str_cmp(val_arg, "off")) {
        GET_COND(vict, THIRST) = -1;
        send_to_char(ch, "%s's thirst is now off.\r\n", GET_NAME(vict));
@ -3131,18 +3075,18 @@ int perform_set(struct char_data *ch, struct char_data *vict, int mode, char *va
        return (0);
      }
      break;
-  case 50: /* title */
+    case 51: /* title */
      set_title(vict, val_arg);
      send_to_char(ch, "%s's title is now: %s\r\n", GET_NAME(vict), GET_TITLE(vict));
      break;
-    case 51: /* variable */
+    case 52: /* variable */
      return perform_set_dg_var(ch, vict, val_arg);
      break;
-    case 52: /* weight */
+    case 53: /* weight */
      GET_WEIGHT(vict) = value;
      affect_total(vict);
      break;
-    case 53: /* wis */
+    case 54: /* wis */
      if (IS_NPC(vict) || GET_LEVEL(vict) >= LVL_GRGOD)
        RANGE(3, 25);
      else
@ -3150,9 +3094,26 @@ int perform_set(struct char_data *ch, struct char_data *vict, int mode, char *va
      vict->real_abils.wis = value;
      affect_total(vict);
      break;
-    case 54: /* questpoints */
+    case 55: /* questpoints */
      GET_QUESTPOINTS(vict) = RANGE(0, 100000000);
      break;
    case 56: /* questhistory */
      qvnum = atoi(val_arg);
      if (real_quest(qvnum) == NOTHING) {
        send_to_char(ch, "That quest doesn't exist.\r\n");
        return FALSE;
      } else {
        if (is_complete(vict, qvnum)) {
          remove_completed_quest(vict, qvnum);
          send_to_char(ch, "Quest %d removed from history for player %s.\r\n",
     qvnum, GET_NAME(vict));
        } else {
          add_completed_quest(vict, qvnum);
          send_to_char(ch, "Quest %d added to history for player %s.\r\n",
     qvnum, GET_NAME(vict));
        }
        break;
      }
    default:
      send_to_char(ch, "Can't set that!\r\n");
      return (0);
@ -3676,7 +3637,7 @@ ACMD (do_zcheck)
        } /* for (k.. */
      } /* cycle directions */
-     if (ROOM_FLAGGED(i, ROOM_ATRIUM | ROOM_HOUSE | ROOM_HOUSE_CRASH | ROOM_OLC | ROOM_BFS_MARK))
+     if (ROOM_FLAGGED(i, ROOM_ATRIUM) || ROOM_FLAGGED(i, ROOM_HOUSE) || ROOM_FLAGGED(i, ROOM_HOUSE_CRASH) || ROOM_FLAGGED(i, ROOM_OLC) || ROOM_FLAGGED(i, ROOM_BFS_MARK))
         len += snprintf(buf + len, sizeof(buf) - len,
         "- Has illegal affection bits set (%s %s %s %s %s)\r\n",
                            ROOM_FLAGGED(i, ROOM_ATRIUM) ? "ATRIUM" : "",
@ -3687,8 +3648,8 @@ ACMD (do_zcheck)
      if ((MIN_ROOM_DESC_LENGTH) && strlen(world[i].description)<MIN_ROOM_DESC_LENGTH && (found=1))
        len += snprintf(buf + len, sizeof(buf) - len,
-                        "- Room description is too short. (%4.4d of min. %d characters).\r\n",
+          "- Room description is too short. (%4.4d of min. %d characters).\r\n",
-                             strlen(world[i].description), MIN_ROOM_DESC_LENGTH);
+          (int)strlen(world[i].description), MIN_ROOM_DESC_LENGTH);
      if (strncmp(world[i].description, "   ", 3) && (found=1))
        len += snprintf(buf + len, sizeof(buf) - len,
@ -3735,7 +3696,7 @@ ACMD (do_zcheck)
 }
-void mob_checkload(struct char_data *ch, mob_vnum mvnum)
+static void mob_checkload(struct char_data *ch, mob_vnum mvnum)
 {
  int cmd_no;
  zone_rnum zone;
@ -3765,7 +3726,7 @@ void mob_checkload(struct char_data *ch, mob_vnum mvnum)
  }
 }
-void obj_checkload(struct char_data *ch, obj_vnum ovnum)
+static void obj_checkload(struct char_data *ch, obj_vnum ovnum)
 {
  int cmd_no;
  zone_rnum zone;
@ -3837,7 +3798,7 @@ void obj_checkload(struct char_data *ch, obj_vnum ovnum)
  }  /*for zone...*/
 }
-void trg_checkload(struct char_data *ch, trig_vnum tvnum)
+static void trg_checkload(struct char_data *ch, trig_vnum tvnum)
 {
  int cmd_no, found = 0;
  zone_rnum zone;
@ -3998,7 +3959,7 @@ ACMD(do_copyover)
   sprintf (buf, "\n\r *** COPYOVER by %s - please remain seated!\n\r", GET_NAME(ch));
   /* write boot_time as first line in file */
-   fprintf(fp, "%ld\n", boot_time);
+   fprintf(fp, "%ld\n", (long)boot_time);
   /* For each playing descriptor, save its state */
   for (d = descriptor_list; d ; d = d_next) {
@ -4100,105 +4061,177 @@ ACMD(do_zpurge)
  }
 }
 /** Used to read and gather a bit of information about external log files while
 * in game. 
 * Makes use of the '@' color codes in the file status information.
 * Some of the methods used are a bit wasteful (reading through the file 
 * multiple times to gather diagnostic information), but it is
 * assumed that the files read with this function will never be very large.
 * Files to be read are assumed to exist and be readable and if they aren't, 
 * log the name of the missing file.  
 */
 ACMD(do_file)
 {
-  FILE *req_file;
+  /* Local variables */
-  int cur_line = 0, num_lines = 0, req_lines = 0, i, j, l;
+  int def_lines_to_read = 15;  /* Set the default num lines to be read. */
-  char field[MAX_INPUT_LENGTH], value[MAX_INPUT_LENGTH], line[READ_SIZE];
+  int max_lines_to_read = 300; /* Maximum number of lines to read. */
-  char buf[MAX_STRING_LENGTH];
+  FILE *req_file;              /* Pointer to file to be read. */
-  size_t len = 0, nlen;
+  size_t req_file_size = 0;    /* Size of file to be read. */
  int req_file_lines = 0;      /* Number of total lines in file to be read. */
  int lines_read = 0; /* Counts total number of lines read from the file. */
  int req_lines = 0;  /* Number of lines requested to be displayed. */
  int i, j;           /* Generic loop counters. */
  int l;              /* Marks choice of file in fields array. */
  char field[MAX_INPUT_LENGTH];  /* Holds users choice of file to be read. */
  char value[MAX_INPUT_LENGTH];  /* Holds # lines to be read, if requested. */
  char buf[MAX_STRING_LENGTH];   /* Display buffer for req_file. */
  /* Defines which files are available to read. */
  struct file_struct {
-    char *cmd;
+    char *cmd;          /* The 'name' of the file to view */
-    char level;
+    char level;         /* Minimum level needed to view. */
-    char *file;
+    char *file;         /* The file location, relative to the working dir. */
    int read_backwards; /* Should the file be read backwards by default? */
  } fields[] = {
-    { "bugs",           LVL_GOD,    "../lib/misc/bugs"},
+    { "bugs",           LVL_GOD,    BUG_FILE,            TRUE},
-    { "typos",          LVL_GOD,    "../lib/misc/typos"},
+    { "typos",          LVL_GOD,    TYPO_FILE,           TRUE},
-    { "ideas",          LVL_GOD,    "../lib/misc/ideas"},
+    { "ideas",          LVL_GOD,    IDEA_FILE,           TRUE},
-    { "xnames",         LVL_GOD,    "../lib/misc/xnames"},
+    { "xnames",         LVL_GOD,    XNAME_FILE,          TRUE},
-    { "levels",         LVL_GOD,    "../log/levels" },
+    { "levels",         LVL_GOD,    LEVELS_LOGFILE,      TRUE},
-    { "rip",            LVL_GOD,    "../log/rip" },
+    { "rip",            LVL_GOD,    RIP_LOGFILE,         TRUE},
-    { "players",        LVL_GOD,    "../log/newplayers" },
+    { "players",        LVL_GOD,    NEWPLAYERS_LOGFILE,  TRUE},
-    { "rentgone",       LVL_GOD,    "../log/rentgone" },
+    { "rentgone",       LVL_GOD,    RENTGONE_LOGFILE,    TRUE},
-    { "errors",         LVL_GOD,    "../log/errors" },
+    { "errors",         LVL_GOD,    ERRORS_LOGFILE,      TRUE},
-    { "godcmds",        LVL_GOD,    "../log/godcmds" },
+    { "godcmds",        LVL_GOD,    GODCMDS_LOGFILE,     TRUE},
-    { "syslog",         LVL_GOD,    "../syslog" },
+    { "syslog",         LVL_GOD,    SYSLOG_LOGFILE,      TRUE},
-    { "crash",          LVL_GOD,    "../syslog.CRASH" },
+    { "crash",          LVL_GOD,    CRASH_LOGFILE,       TRUE},
-    { "help",           LVL_GOD,    "../log/help" },
+    { "help",           LVL_GOD,    HELP_LOGFILE,        TRUE},
-    { "changelog",      LVL_GOD,    "../changelog" },
+    { "changelog",      LVL_GOD,    CHANGE_LOG_FILE,     FALSE},
-    { "\n", 0, "\n" }
+    { "deletes",        LVL_GOD,    DELETES_LOGFILE,     TRUE},
    { "restarts",       LVL_GOD,    RESTARTS_LOGFILE,    TRUE},
    { "usage",          LVL_GOD,    USAGE_LOGFILE,       TRUE},
    { "badpws",         LVL_GOD,    BADPWS_LOGFILE,      TRUE},
    { "olc",            LVL_GOD,    OLC_LOGFILE,         TRUE},
    { "trigger",        LVL_GOD,    TRIGGER_LOGFILE,     TRUE},
    { "\n", 0, "\n", FALSE } /* This must be the last entry */
  };
   /* Initialize buffer */
   buf[0] = '\0';
   /**/
   /* End function variable set-up and initialization. */
   skip_spaces(&argument);
   /* Display usage if no argument. */
   if (!*argument) {
-     send_to_char(ch, "USAGE: file <option> <num lines>\r\n\r\nFile options:\r\n");
+     send_to_char(ch, "USAGE: file <filename> <num lines>\r\n\r\nFile options:\r\n");
     for (j = 0, i = 0; fields[i].level; i++)
       if (fields[i].level <= GET_LEVEL(ch))
         send_to_char(ch, "%-15s%s\r\n", fields[i].cmd, fields[i].file);
     return;
   }
   /* Begin validity checks. Is the file choice valid and accessible? */
   /**/
   /* There are some arguments, deal with them. */
   two_arguments(argument, field, value);
   for (l = 0; *(fields[l].cmd) != '\n'; l++)
   {
     if (!strncmp(field, fields[l].cmd, strlen(field)))
-     break;
+       break;
   }
   if(*(fields[l].cmd) == '\n') {
-     send_to_char(ch, "That is not a valid option!\r\n");
+     send_to_char(ch, "'%s' is not a valid file.\r\n", field);
     return;
   }
   if (GET_LEVEL(ch) < fields[l].level) {
-     send_to_char(ch, "You are not godly enough to view that file!\r\n");
+     send_to_char(ch, "You have not achieved a high enough level to view '%s'.\r\n", 
         fields[l].cmd);
     return;
   }
   /* Number of lines to view. Default is 15. */
   if(!*value)
-     req_lines = 15; /* Default is the last 15 lines. */
+     req_lines = def_lines_to_read;
   else if (!isdigit(*value))
   {
     /* This check forces the requisite positive digit and prevents negative
      * numbers of lines from being read. */
     send_to_char(ch, "'%s' is not a valid number of lines to view.\r\n", value);
     return;
   }
   else
   {
     req_lines = atoi(value);
     /* Limit the maximum number of lines */
     req_lines = MIN( req_lines, max_lines_to_read );
   }
   /* Must be able to access the file on disk. */
   if (!(req_file=fopen(fields[l].file,"r"))) {
     send_to_char(ch, "The file %s can not be opened.\r\n", fields[l].file);
     mudlog(BRF, LVL_IMPL, TRUE,
            "SYSERR: Error opening file %s using 'file' command.",
            fields[l].file);
     return;
   }
   /**/
   /* End validity checks. From here on, the file should be viewable. */
-   get_line(req_file, line);
+   /* Diagnostic information about the file */
-   while (!feof(req_file)) {
+   req_file_size = file_sizeof(req_file);
-     num_lines++;
+   req_file_lines = file_numlines(req_file);
-     get_line(req_file,line);
+   
   snprintf( buf, sizeof(buf), 
       "@gFile:@n %s@g; Min. Level to read:@n %d@g; File Location:@n %s@g\r\n"
       "File size (bytes):@n %ld@g; Total num lines:@n %d\r\n",
       fields[l].cmd, fields[l].level, fields[l].file, (long) req_file_size,
       req_file_lines);
   /* Should the file be 'headed' or 'tailed'? */
   if ( (fields[l].read_backwards == TRUE) && (req_lines < req_file_lines) )
   {
     snprintf( buf + strlen(buf), sizeof(buf) - strlen(buf),
               "@gReading from the tail of the file.@n\r\n\r\n" );
     lines_read = file_tail( req_file, buf, sizeof(buf), req_lines );
   }
-   rewind(req_file);
+   else
-
+   {
-   /* Limit the maximum number of lines to 300. */
+     snprintf( buf + strlen(buf), sizeof(buf) - strlen(buf),
-   req_lines = MIN(MIN(req_lines, num_lines), 300);
+              "@gReading from the head of the file.@n\r\n\r\n" );
-
+     lines_read = file_head( req_file, buf, sizeof(buf), req_lines );
   len = snprintf(buf, sizeof(buf), "Last %d lines of %s:\r\n", req_lines, fields[l].file);
   if (req_lines == num_lines)
     len += snprintf(buf + len, sizeof(buf) - len, "Top of file.\r\n");
   get_line(req_file,line);
   while (!feof(req_file)) {
     cur_line++;
     if(cur_line > (num_lines - req_lines)) {
       nlen = snprintf(buf + len, sizeof(buf) - len, "%s\r\n", line);
       if (len + nlen >= sizeof(buf) || nlen < 0)
         break;
       len += nlen;
     }
     get_line(req_file,line);
   }
   /** Since file_head and file_tail will add the overflow message, we
    * don't check for status here. */ 
   if ( lines_read == req_file_lines )
   {
     /* We're reading the entire file */
     snprintf( buf + strlen(buf), sizeof(buf) - strlen(buf),
         "\r\n@gEntire file returned (@n%d @glines).@n\r\n",
         lines_read );
   }
   else if ( lines_read == max_lines_to_read )
   {
     snprintf( buf + strlen(buf), sizeof(buf) - strlen(buf),
         "\r\n@gMaximum number of @n%d @glines returned.@n\r\n",
         lines_read );     
   }
   else
   {
     snprintf( buf + strlen(buf), sizeof(buf) - strlen(buf),
         "\r\n%d @glines returned.@n\r\n",
         lines_read );
   }
   /* Clean up before return */
   fclose(req_file);
   if (len >= sizeof(buf)) {
     const char *overflow = "\r\n**OVERFLOW**\r\n";
     strcpy(buf + sizeof(buf) - strlen(overflow) - 1, overflow); /* strcpy: OK */
   }
   page_string(ch->desc, buf, 1);
 }
--- a/src/aedit.c
+++ b/src/aedit.c
@ -7,6 +7,7 @@
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
 #include "utils.h"
 #include "interpreter.h"
 #include "handler.h"
 #include "comm.h"
@ -16,20 +17,19 @@
 #include "screen.h"
 #include "constants.h"
 #include "genolc.h"
 #include "act.h"
 /* local utility functions */
 static int aedit_find_command(const char *txt);
 static void aedit_disp_menu(struct descriptor_data * d);
 static void aedit_save_to_disk(struct descriptor_data *d);
 /* used in aedit parse */
 static void aedit_setup_new(struct descriptor_data *d);
 static void aedit_setup_existing(struct descriptor_data *d, int real_num);
 static void aedit_save_internally(struct descriptor_data *d);
 /* external functions */
 int sort_command_helper(const void *a, const void *b);
 void sort_commands(void); /* aedit patch -- M. Scott */
 void create_command_list(void);
 /* local functions */
 ACMD(do_astat);
 int aedit_find_command(const char *txt);
 void aedit_disp_menu(struct descriptor_data * d);
 void aedit_setup_new(struct descriptor_data *d);
 void aedit_setup_existing(struct descriptor_data *d, int real_num);
 void aedit_save_internally(struct descriptor_data *d);
 void aedit_save_to_disk(struct descriptor_data *d);
 /* Utils and exported functions. */
 ACMD(do_oasis_aedit)
@ -107,7 +107,7 @@ ACMD(do_oasis_aedit)
  mudlog(CMP, LVL_IMMORT, TRUE, "OLC: %s starts editing actions.", GET_NAME(ch));
 }
-void aedit_setup_new(struct descriptor_data *d) {
+static void aedit_setup_new(struct descriptor_data *d) {
   CREATE(OLC_ACTION(d), struct social_messg, 1);
   OLC_ACTION(d)->command             = strdup(OLC_STORAGE(d));
   OLC_ACTION(d)->sort_as             = strdup(OLC_STORAGE(d));
@ -132,7 +132,7 @@ void aedit_setup_new(struct descriptor_data *d) {
   OLC_VAL(d) = 0;
 }
-void aedit_setup_existing(struct descriptor_data *d, int real_num) {
+static void aedit_setup_existing(struct descriptor_data *d, int real_num) {
   CREATE(OLC_ACTION(d), struct social_messg, 1);
   OLC_ACTION(d)->command             = strdup(soc_mess_list[real_num].command);
   OLC_ACTION(d)->sort_as             = strdup(soc_mess_list[real_num].sort_as);
@ -170,7 +170,7 @@ void aedit_setup_existing(struct descriptor_data *d, int real_num) {
   aedit_disp_menu(d);
 }
-void aedit_save_internally(struct descriptor_data *d) {
+static void aedit_save_internally(struct descriptor_data *d) {
   struct social_messg *new_soc_mess_list = NULL;
   int i;
@ -193,13 +193,14 @@ void aedit_save_internally(struct descriptor_data *d) {
   }
   create_command_list();
   /* aedit patch -- M. Scott */
   sort_commands();
   add_to_save_list(AEDIT_PERMISSION, SL_ACT);
   aedit_save_to_disk(d); /* autosave by Rumble */
 }
-void aedit_save_to_disk(struct descriptor_data *d) {
+static void aedit_save_to_disk(struct descriptor_data *d) {
   FILE *fp;
   int i;
   if (!(fp = fopen(SOCMESS_FILE_NEW, "w+")))  {
@ -242,7 +243,7 @@ void aedit_save_to_disk(struct descriptor_data *d) {
 }
 /* The Main Menu. */
-void aedit_disp_menu(struct descriptor_data * d) {
+static void aedit_disp_menu(struct descriptor_data * d) {
   struct social_messg *action = OLC_ACTION(d);
   struct char_data *ch        = d->character;
@ -798,7 +799,7 @@ ACMD(do_astat)
 }
-int aedit_find_command(const char *txt)
+static int aedit_find_command(const char *txt)
 {
  int cmd;
--- a/src/ban.c
+++ b/src/ban.c
@ -8,6 +8,8 @@
 *  CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               *
 **************************************************************************/
 #define __BAN_C__
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
@ -16,22 +18,21 @@
 #include "interpreter.h"
 #include "handler.h"
 #include "db.h"
 #include "ban.h"
-/* local globals */
+/* global variables locally defined, used externally */
 struct ban_list_element *ban_list = NULL;
 int num_invalid = 0;
-/* local functions */
+/* Local (file) scope variables */
-void load_banned(void);
+#define MAX_INVALID_NAMES 200
-int isbanned(char *hostname);
+static char *invalid_list[MAX_INVALID_NAMES];
 void _write_one_node(FILE *fp, struct ban_list_element *node);
 void write_ban_list(void);
 ACMD(do_ban);
 ACMD(do_unban);
 int valid_name(char *newname);
 void read_invalid_list(void);
 void free_invalid_list(void);
-const char *ban_types[] = {
+/* local utility functions */
 static void write_ban_list(void);
 static void _write_one_node(FILE *fp, struct ban_list_element *node);
 static const char *ban_types[] = {
  "no",
  "new",
  "select",
@ -95,7 +96,7 @@ int isbanned(char *hostname)
  return (i);
 }
-void _write_one_node(FILE *fp, struct ban_list_element *node)
+static void _write_one_node(FILE *fp, struct ban_list_element *node)
 {
  if (node) {
    _write_one_node(fp, node->next);
@ -104,7 +105,7 @@ void _write_one_node(FILE *fp, struct ban_list_element *node)
  }
 }
-void write_ban_list(void)
+static void write_ban_list(void)
 {
  FILE *fl;
@ -224,11 +225,9 @@ ACMD(do_unban)
  write_ban_list();
 }
 /* Check for invalid names (i.e., profanity, etc.) Written by Sharon P Garza. */
 #define MAX_INVALID_NAMES	200
 char *invalid_list[MAX_INVALID_NAMES];
 int num_invalid = 0;
 /* Check for invalid names (i.e., profanity, etc.) Written by Sharon P Garza. */
 int valid_name(char *newname)
 {
  int i, vowels = 0;
--- a/src/boards.c
+++ b/src/boards.c
@ -8,6 +8,8 @@
 *  CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               *
 **************************************************************************/
 #define __BOARDS_C__
 /* FEATURES & INSTALLATION INSTRUCTIONS
 * - Arbitrary number of boards handled by one set of generalized routines.
 *   Adding a new board is as easy as adding another entry to an array.
@ -38,6 +40,7 @@
 #include "interpreter.h"
 #include "handler.h"
 #include "improved-edit.h"
 #include "modify.h"
 /* Board appearance order. */
 #define	NEWEST_AT_TOP	FALSE
@ -54,20 +57,20 @@ struct board_info_type board_info[NUM_OF_BOARDS] = {
  {1228, 0, 0, LVL_IMPL, LIB_ETC "board.advertising", 0},
 };
-/* local functions */
+/* local (file scope) global variables */
-SPECIAL(gen_board);
+static char *msg_storage[INDEX_SIZE];
-int find_slot(void);
+static int msg_storage_taken[INDEX_SIZE];
-int find_board(struct char_data *ch);
+static int num_of_msgs[NUM_OF_BOARDS];
-void init_boards(void);
+static struct board_msginfo msg_index[NUM_OF_BOARDS][MAX_BOARD_MESSAGES];
 char *msg_storage[INDEX_SIZE];
 int msg_storage_taken[INDEX_SIZE];
 int num_of_msgs[NUM_OF_BOARDS];
 int ACMD_READ, ACMD_LOOK, ACMD_EXAMINE, ACMD_WRITE, ACMD_REMOVE;
 struct board_msginfo msg_index[NUM_OF_BOARDS][MAX_BOARD_MESSAGES];
 void board_reset_board(int board_type);
 void board_clear_board(int board_type);
-int find_slot(void)
+/* local static utility functions */
 static int find_slot(void);
 static int find_board(struct char_data *ch);
 static void init_boards(void);
 static void board_reset_board(int board_type);
 static void board_clear_board(int board_type);
 static int find_slot(void)
 {
  int i;
@ -80,7 +83,7 @@ int find_slot(void)
 }
 /* search the room ch is standing in to find which board he's looking at */
-int find_board(struct char_data *ch)
+static int find_board(struct char_data *ch)
 {
  struct obj_data *obj;
  int i;
@ -99,7 +102,7 @@ int find_board(struct char_data *ch)
  return (-1);
 }
-void init_boards(void)
+static void init_boards(void)
 {
  int i, j, fatal_error = 0;
@ -132,6 +135,9 @@ SPECIAL(gen_board)
  static int loaded = 0;
  struct obj_data *board = (struct obj_data *)me;
  /* These were originally globals for some unknown reason. */
  int ACMD_READ, ACMD_LOOK, ACMD_EXAMINE, ACMD_WRITE, ACMD_REMOVE;
  if (!loaded) {
    init_boards();
    loaded = 1;
@ -514,7 +520,7 @@ void board_clear_board(int board_type)
 }
 /* Destroy the on-disk and in-memory board. */
-void board_reset_board(int board_type)
+static void board_reset_board(int board_type)
 {
  board_clear_board(board_type);
  remove(FILENAME(board_type));
--- a/src/boards.h
+++ b/src/boards.h
@ -1,12 +1,17 @@
-/**************************************************************************
+/**
-*  File: boards.h                                          Part of tbaMUD *
+* @file boards.h
-*  Usage: header file for bulletin boards                                 *
+* Header file for the bulletin board system (boards.c).
-*                                                                         *
+* 
-*  All rights reserved.  See license for complete information.            *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*                                                                         *
+* of, and continuation of, CircleMUD.
-*  Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University *
+*                                                                        
-*  CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               *
+* All rights reserved.  See license for complete information.                                                                
-**************************************************************************/
+* Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University 
 * CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               
 *
 */
 #ifndef _BOARDS_H_
 #define _BOARDS_H_
 #define NUM_OF_BOARDS		7	/* change if needed! */
 #define MAX_BOARD_MESSAGES 	60      /* arbitrary -- change if needed */
@ -45,6 +50,7 @@ struct board_info_type {
 #define MSG_SLOTNUM(i, j) (msg_index[i][j].slot_num)
 #define MSG_LEVEL(i, j) (msg_index[i][j].level)
 SPECIAL(gen_board);
 int board_display_msg(int board_type, struct char_data *ch, char *arg, struct obj_data *board);
 int board_show_board(int board_type, struct char_data *ch, char *arg, struct obj_data *board);
 int board_remove_msg(int board_type, struct char_data *ch, char *arg, struct obj_data *board);
@ -52,3 +58,12 @@ int board_write_message(int board_type, struct char_data *ch, char *arg, struct
 void board_save_board(int board_type);
 void board_load_board(int board_type);
 void board_clear_all(void);
 /* Global variables */
 #ifndef __BOARDS_C__
 extern struct board_info_type board_info[NUM_OF_BOARDS];
 #endif /* __BOARDS_C__ */
 #endif /* _BOARDS_H_ */
--- a/src/bsd-snprintf.h
+++ b/src/bsd-snprintf.h
@ -1,7 +1,10 @@
-/**************************************************************************
+/**
-*  File: bsd-snprintf.h                                    Part of tbaMUD *
+* @file bsd-snprintf.h
-*  Usage: Used if your OS does not provide snprintf() or vsnprintf().     *
+* Used if your OS does not provide snprintf() or vsnprintf().
-**************************************************************************/
+* 
 * Part of the core tbaMUD source code distribution, which is a derivative
 * of, and continuation of, CircleMUD.               
 */
 /* This file taken from openbsd-compat of OpenSSH 3.1:
 *
@ -39,10 +42,9 @@
 * --- 8< --- OpenSSH LICENSE --- 8< ---
 */
 /* $Id: bsd-snprintf.h,v 1.1 2002/04/16 02:22:12 greerga Exp $ */
-#ifndef _BSD_SNPRINTF_H
+#ifndef _BSD_SNPRINTF_H_
-#define _BSD_SNPRINTF_H
+#define _BSD_SNPRINTF_H_
 #ifndef HAVE_SNPRINTF
 int snprintf(char *str, size_t count, const char *fmt, ...);
@ -53,4 +55,4 @@ int vsnprintf(char *str, size_t count, const char *fmt, va_list args);
 #endif /* !HAVE_SNPRINTF */
-#endif /* _BSD_SNPRINTF_H */
+#endif /* _BSD_SNPRINTF_H_ */
--- a/src/castle.c
+++ b/src/castle.c
@ -17,34 +17,32 @@
 #include "handler.h"
 #include "db.h"
 #include "spells.h"
 #include "act.h"
 #include "spec_procs.h" /**< castle.c is part of the spec_procs module */
 #include "fight.h"
 /* IMPORTANT! The below defined number is the zone number of the Kings Castle.
 * Change it to apply to your chosen zone number. The default zone number 
 * is 80. */
 #define Z_KINGS_C 150
 /* external variables */
 extern struct time_info_data time_info;
 extern int mini_mud;
 /* local functions */
 mob_vnum castle_virtual(mob_vnum offset);
 room_rnum castle_real_room(room_vnum roomoffset);
 struct char_data *find_npc_by_name(struct char_data *chAtChar, const char *pszName, int iLen);
 int block_way(struct char_data *ch, int cmd, char *arg, room_vnum iIn_room, int iProhibited_direction);
 void assign_kings_castle(void);
 int member_of_staff(struct char_data *chChar);
 int member_of_royal_guard(struct char_data *chChar);
 struct char_data *find_guard(struct char_data *chAtChar);
 struct char_data *get_victim(struct char_data *chAtChar);
 int banzaii(struct char_data *ch);
 int do_npc_rescue(struct char_data *ch_hero, struct char_data *ch_victim);
 int is_trash(struct obj_data *i);
 void fry_victim(struct char_data *ch);
 int castle_cleaner(struct char_data *ch, int cmd, int gripe);
 int castle_twin_proc(struct char_data *ch, int cmd, char *arg, int ctlnum, const char *twinname);
 void castle_mob_spec(mob_vnum mobnum, SPECIAL(*specproc));
 /* local, file scope restricted functions */
 static mob_vnum castle_virtual(mob_vnum offset);
 static room_rnum castle_real_room(room_vnum roomoffset);
 static struct char_data *find_npc_by_name(struct char_data *chAtChar, const char *pszName, int iLen);
 static int block_way(struct char_data *ch, int cmd, char *arg, room_vnum iIn_room, int iProhibited_direction);
 static int member_of_staff(struct char_data *chChar);
 static int member_of_royal_guard(struct char_data *chChar);
 static struct char_data *find_guard(struct char_data *chAtChar);
 static struct char_data *get_victim(struct char_data *chAtChar);
 static int banzaii(struct char_data *ch);
 static int do_npc_rescue(struct char_data *ch_hero, struct char_data *ch_victim);
 static int is_trash(struct obj_data *i);
 static void fry_victim(struct char_data *ch);
 static int castle_cleaner(struct char_data *ch, int cmd, int gripe);
 static int castle_twin_proc(struct char_data *ch, int cmd, char *arg, int ctlnum, const char *twinname);
 static void castle_mob_spec(mob_vnum mobnum, SPECIAL(*specproc));
 /* Special procedures for Kings Castle by Pjotr. Coded by Sapowox. */
 SPECIAL(CastleGuard);
 SPECIAL(James);
@ -56,13 +54,13 @@ SPECIAL(king_welmar);
 SPECIAL(training_master);
 SPECIAL(peter);
 SPECIAL(jerry);
-SPECIAL(guild);
+
-ACMD(do_gen_door);
+
-ACMD(do_follow);
+
 /* Assign castle special procedures. NOTE: The mobile number isn't fully 
 * specified. It's only an offset from the zone's base. */
-void castle_mob_spec(mob_vnum mobnum, SPECIAL(*specproc))
+static void castle_mob_spec(mob_vnum mobnum, SPECIAL(*specproc))
 {
  mob_vnum vmv = castle_virtual(mobnum);
  mob_rnum rmr = NOBODY;
@ -80,7 +78,7 @@ void castle_mob_spec(mob_vnum mobnum, SPECIAL(*specproc))
    mob_index[rmr].func = specproc;
 }
-mob_vnum castle_virtual(mob_vnum offset)
+static mob_vnum castle_virtual(mob_vnum offset)
 {
  zone_rnum zon;
@ -90,7 +88,7 @@ mob_vnum castle_virtual(mob_vnum offset)
  return zone_table[zon].bot + offset;
 }
-room_rnum castle_real_room(room_vnum roomoffset)
+static room_rnum castle_real_room(room_vnum roomoffset)
 {
  zone_rnum zon;
@ -131,7 +129,7 @@ void assign_kings_castle(void)
 /* Routine: member_of_staff. Used to see if a character is a member of the 
 * castle staff. Used mainly by BANZAI:ng NPC:s. */
-int member_of_staff(struct char_data *chChar)
+static int member_of_staff(struct char_data *chChar)
 {
  int ch_num;
@ -157,7 +155,7 @@ int member_of_staff(struct char_data *chChar)
 /* Function: member_of_royal_guard. Returns TRUE if the character is a guard on
 * duty, otherwise FALSE. Used by Peter the captain of the royal guard. */
-int member_of_royal_guard(struct char_data *chChar)
+static int member_of_royal_guard(struct char_data *chChar)
 {
  int ch_num;
@ -180,7 +178,7 @@ int member_of_royal_guard(struct char_data *chChar)
 /* Function: find_npc_by_name. Returns a pointer to an npc by the given name.
 * Used by Tim and Tom. */
-struct char_data *find_npc_by_name(struct char_data *chAtChar,
+static struct char_data *find_npc_by_name(struct char_data *chAtChar,
 		const char *pszName, int iLen)
 {
  struct char_data *ch;
@ -194,7 +192,7 @@ struct char_data *find_npc_by_name(struct char_data *chAtChar,
 /* Function: find_guard. Returns the pointer to a guard on duty. Used by Peter 
 * the Captain of the Royal Guard */
-struct char_data *find_guard(struct char_data *chAtChar)
+static struct char_data *find_guard(struct char_data *chAtChar)
 {
  struct char_data *ch;
@ -208,7 +206,7 @@ struct char_data *find_guard(struct char_data *chAtChar)
 /* Function: get_victim. Returns a pointer to a randomly chosen character in 
 * the same room, fighting someone in the castle staff. Used by BANZAII-ing 
 * characters and King Welmar... */
-struct char_data *get_victim(struct char_data *chAtChar)
+static struct char_data *get_victim(struct char_data *chAtChar)
 {
  struct char_data *ch;
  int iNum_bad_guys = 0, iVictim;
@ -244,7 +242,7 @@ struct char_data *get_victim(struct char_data *chAtChar)
 /* Banzaii. Makes a character banzaii on attackers of the castle staff. Used 
 * by Guards, Tim, Tom, Dick, David, Peter, Master, and the King. */
-int banzaii(struct char_data *ch)
+static int banzaii(struct char_data *ch)
 {
  struct char_data *chOpponent;
@ -258,7 +256,7 @@ int banzaii(struct char_data *ch)
 }
 /* Do_npc_rescue. Makes ch_hero rescue ch_victim. Used by Tim and Tom. */
-int do_npc_rescue(struct char_data *ch_hero, struct char_data *ch_victim)
+static int do_npc_rescue(struct char_data *ch_hero, struct char_data *ch_victim)
 {
  struct char_data *ch_bad_guy;
@ -287,7 +285,7 @@ int do_npc_rescue(struct char_data *ch_hero, struct char_data *ch_victim)
 /* Procedure to block a person trying to enter a room. Used by Tim/Tom at Kings 
 * bedroom and Dick/David at treasury. */
-int block_way(struct char_data *ch, int cmd, char *arg, room_vnum iIn_room,
+static int block_way(struct char_data *ch, int cmd, char *arg, room_vnum iIn_room,
 	          int iProhibited_direction)
 {
  if (cmd != ++iProhibited_direction)
@ -308,7 +306,7 @@ int block_way(struct char_data *ch, int cmd, char *arg, room_vnum iIn_room,
 /* Routine to check if an object is trash. Used by James the Butler and the 
 * Cleaning Lady. */
-int is_trash(struct obj_data *i)
+static int is_trash(struct obj_data *i)
 {
  if (!OBJWEAR_FLAGGED(i, ITEM_WEAR_TAKE))
    return (FALSE);
@ -321,7 +319,7 @@ int is_trash(struct obj_data *i)
 /* Fry_victim. Finds a suitabe victim, and cast some _NASTY_ spell on him. Used 
 * by King Welmar. */
-void fry_victim(struct char_data *ch)
+static void fry_victim(struct char_data *ch)
 {
  struct char_data *tch;
@ -578,7 +576,7 @@ SPECIAL(tim)
 }
 /* Common routine for the Castle Twins. */
-int castle_twin_proc(struct char_data *ch, int cmd, char *arg, int ctlnum, const char *twinname)
+static int castle_twin_proc(struct char_data *ch, int cmd, char *arg, int ctlnum, const char *twinname)
 {
  struct char_data *king, *twin;
@ -616,7 +614,7 @@ SPECIAL(James)
 }
 /* Common code for James and the Cleaning Woman. */
-int castle_cleaner(struct char_data *ch, int cmd, int gripe)
+static int castle_cleaner(struct char_data *ch, int cmd, int gripe)
 {
  struct obj_data *i;
--- a/src/cedit.c
+++ b/src/cedit.c
@ -8,34 +8,31 @@
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
 #include "utils.h"
 #include "comm.h"
 #include "interpreter.h"
 #include "utils.h"
 #include "db.h"
 #include "constants.h"
 #include "genolc.h"
 #include "oasis.h"
 #include "improved-edit.h"
 #include "modify.h"
 /* Local Macros */
 #define NO 0
 #define YES 1
 #define CHECK_VAR(var)  ((var == YES) ? "Yes" : "No")
 #define TOGGLE_VAR(var)	if (var == YES) { var = NO; } else { var = YES; }
-/* local functions */
+/* local scope functions, not used externally */
-void cedit_disp_menu(struct descriptor_data *d);
+static void cedit_disp_menu(struct descriptor_data *d);
-void cedit_save_internally(struct descriptor_data *d);
+static void cedit_save_internally(struct descriptor_data *d);
-void cedit_disp_game_play_options(struct descriptor_data *d);
+static void cedit_disp_game_play_options(struct descriptor_data *d);
-void cedit_disp_crash_save_options(struct descriptor_data *d);
+static void cedit_disp_crash_save_options(struct descriptor_data *d);
-void cedit_disp_room_numbers(struct descriptor_data *d);
+static void cedit_disp_room_numbers(struct descriptor_data *d);
-void cedit_disp_operation_options(struct descriptor_data *d);
+static void cedit_disp_operation_options(struct descriptor_data *d);
-void cedit_disp_autowiz_options(struct descriptor_data *d);
+static void cedit_disp_autowiz_options(struct descriptor_data *d);
-int  save_config( IDXTYPE nowhere );
+static void reassign_rooms(void);
-void reassign_rooms(void);
+static void cedit_setup(struct descriptor_data *d);
-void cedit_setup(struct descriptor_data *d);
+
 void cedit_save_to_disk( void );
 ACMD(do_oasis_cedit)
 {
@ -79,7 +76,7 @@ ACMD(do_oasis_cedit)
  cedit_save_to_disk();
 }
-void cedit_setup(struct descriptor_data *d)
+static void cedit_setup(struct descriptor_data *d)
 {
  /* Create the config_data struct. */
  CREATE(OLC_CONFIG(d), struct config_data, 1);
@ -103,6 +100,9 @@ void cedit_setup(struct descriptor_data *d)
  OLC_CONFIG(d)->play.track_through_doors = CONFIG_TRACK_T_DOORS;
  OLC_CONFIG(d)->play.no_mort_to_immort   = CONFIG_NO_MORT_TO_IMMORT;
  OLC_CONFIG(d)->play.disp_closed_doors   = CONFIG_DISP_CLOSED_DOORS;
  OLC_CONFIG(d)->play.map_option          = CONFIG_MAP;
  OLC_CONFIG(d)->play.map_size            = CONFIG_MAP_SIZE;
  OLC_CONFIG(d)->play.minimap_size        = CONFIG_MINIMAP_SIZE;
  /* Crash Saves */
  OLC_CONFIG(d)->csd.free_rent            = CONFIG_FREE_RENT;
@ -174,7 +174,7 @@ void cedit_setup(struct descriptor_data *d)
  cedit_disp_menu(d);
 }
-void cedit_save_internally(struct descriptor_data *d)
+static void cedit_save_internally(struct descriptor_data *d)
 {
  /* see if we need to reassign spec procs on rooms */
  int reassign = (CONFIG_DTS_ARE_DUMPS != OLC_CONFIG(d)->play.dts_are_dumps);
@ -196,6 +196,9 @@ void cedit_save_internally(struct descriptor_data *d)
  CONFIG_TRACK_T_DOORS = OLC_CONFIG(d)->play.track_through_doors;
  CONFIG_NO_MORT_TO_IMMORT   = OLC_CONFIG(d)->play.no_mort_to_immort;
  CONFIG_DISP_CLOSED_DOORS   = OLC_CONFIG(d)->play.disp_closed_doors;
  CONFIG_MAP                 = OLC_CONFIG(d)->play.map_option;
  CONFIG_MAP_SIZE            = OLC_CONFIG(d)->play.map_size;
  CONFIG_MINIMAP_SIZE        = OLC_CONFIG(d)->play.minimap_size;
  /* Crash Saves */
  CONFIG_FREE_RENT            = OLC_CONFIG(d)->csd.free_rent;
@ -354,6 +357,13 @@ int save_config( IDXTYPE nowhere )
              "no_mort_to_immort = %d\n\n", CONFIG_NO_MORT_TO_IMMORT);
  fprintf(fl, "* Should closed doors be shown on autoexit / exit?\n"
              "disp_closed_doors = %d\n\n", CONFIG_DISP_CLOSED_DOORS);
  fprintf(fl, "* Who can use the map functions? 0=off, 1=on, 2=imm_only\n"
              "map_option = %d\n\n", CONFIG_MAP);
  fprintf(fl, "* Default size of map shown by 'map' command\n"
              "default_map_size = %d\n\n", CONFIG_MAP_SIZE);
  fprintf(fl, "* Default minimap size shown to the right of room descriptions\n"
              "default_minimap_size = %d\n\n", CONFIG_MINIMAP_SIZE);
  strcpy(buf, CONFIG_OK);
  strip_cr(buf);
@ -524,8 +534,9 @@ int save_config( IDXTYPE nowhere )
 }
 /* Menu functions - The main menu. */
-void cedit_disp_menu(struct descriptor_data *d)
+static void cedit_disp_menu(struct descriptor_data *d)
 {
  get_char_colors(d->character);
  clear_screen(d);
@ -551,11 +562,15 @@ void cedit_disp_menu(struct descriptor_data *d)
  OLC_MODE(d) = CEDIT_MAIN_MENU;
 }
-void cedit_disp_game_play_options(struct descriptor_data *d)
+static void cedit_disp_game_play_options(struct descriptor_data *d)
 {
  int m_opt;
  m_opt = OLC_CONFIG(d)->play.map_option;
  get_char_colors(d->character);
  clear_screen(d);
  write_to_output(d, "\r\n\r\n"
        "%sA%s) Player Killing Allowed  : %s%s\r\n"
        "%sB%s) Player Thieving Allowed : %s%s\r\n"
@ -574,9 +589,12 @@ void cedit_disp_game_play_options(struct descriptor_data *d)
        "%sO%s) Track Through Doors         : %s%s\r\n"
        "%sP%s) Display Closed Doors        : %s%s\r\n"
        "%sR%s) Mortals Level To Immortal   : %s%s\r\n"
-	"%s1%s) OK Message Text         : %s%s"
+	      "%s1%s) OK Message Text         : %s%s"
        "%s2%s) NOPERSON Message Text   : %s%s"
        "%s3%s) NOEFFECT Message Text   : %s%s"
        "%s4%s) Map/Automap Option      : %s%s\r\n"
        "%s5%s) Default map size        : %s%d\r\n"
        "%s6%s) Default minimap size    : %s%d\r\n"
        "%sQ%s) Exit To The Main Menu\r\n"
        "Enter your choice : ",
        grn, nrm, cyn, CHECK_VAR(OLC_CONFIG(d)->play.pk_allowed),
@ -596,11 +614,14 @@ void cedit_disp_game_play_options(struct descriptor_data *d)
        grn, nrm, cyn, CHECK_VAR(OLC_CONFIG(d)->play.load_into_inventory),
        grn, nrm, cyn, CHECK_VAR(OLC_CONFIG(d)->play.track_through_doors),
        grn, nrm, cyn, CHECK_VAR(OLC_CONFIG(d)->play.disp_closed_doors),
-	grn, nrm, cyn, CHECK_VAR(OLC_CONFIG(d)->play.no_mort_to_immort),
+        grn, nrm, cyn, CHECK_VAR(OLC_CONFIG(d)->play.no_mort_to_immort),
        grn, nrm, cyn, OLC_CONFIG(d)->play.OK,
        grn, nrm, cyn, OLC_CONFIG(d)->play.NOPERSON,
        grn, nrm, cyn, OLC_CONFIG(d)->play.NOEFFECT,
        grn, nrm, cyn, m_opt == 0 ? "Off" : (m_opt == 1 ? "On" : (m_opt == 2 ? "Imm-Only" : "Invalid!")),
        grn, nrm, cyn, OLC_CONFIG(d)->play.map_size,
        grn, nrm, cyn, OLC_CONFIG(d)->play.minimap_size,
        grn, nrm
        );
@ -608,7 +629,7 @@ void cedit_disp_game_play_options(struct descriptor_data *d)
  OLC_MODE(d) = CEDIT_GAME_OPTIONS_MENU;
 }
-void cedit_disp_crash_save_options(struct descriptor_data *d)
+static void cedit_disp_crash_save_options(struct descriptor_data *d)
 {
  get_char_colors(d->character);
  clear_screen(d);
@ -636,7 +657,7 @@ void cedit_disp_crash_save_options(struct descriptor_data *d)
  OLC_MODE(d) = CEDIT_CRASHSAVE_OPTIONS_MENU;
 }
-void cedit_disp_room_numbers(struct descriptor_data *d)
+static void cedit_disp_room_numbers(struct descriptor_data *d)
 {
  get_char_colors(d->character);
  clear_screen(d);
@ -662,7 +683,7 @@ void cedit_disp_room_numbers(struct descriptor_data *d)
  OLC_MODE(d) = CEDIT_ROOM_NUMBERS_MENU;
 }
-void cedit_disp_operation_options(struct descriptor_data *d)
+static void cedit_disp_operation_options(struct descriptor_data *d)
 {
  get_char_colors(d->character);
  clear_screen(d);
@ -704,7 +725,7 @@ void cedit_disp_operation_options(struct descriptor_data *d)
  OLC_MODE(d) = CEDIT_OPERATION_OPTIONS_MENU;
 }
-void cedit_disp_autowiz_options(struct descriptor_data *d)
+static void cedit_disp_autowiz_options(struct descriptor_data *d)
 {
  get_char_colors(d->character);
  clear_screen(d);
@ -910,6 +931,24 @@ void cedit_parse(struct descriptor_data *d, char *arg)
          OLC_MODE(d) = CEDIT_NOEFFECT;
          return;
        case '4':
          write_to_output(d, "1) Disable maps\r\n");
          write_to_output(d, "2) Enable Maps\r\n");
          write_to_output(d, "3) Maps for Immortals only\r\n");
          write_to_output(d, "Enter choice: ");
          OLC_MODE(d) = CEDIT_MAP_OPTION;
          return;
        case '5':
          write_to_output(d, "Enter default map size (1-12) : ");
          OLC_MODE(d) = CEDIT_MAP_SIZE;
          return;
        case '6':
          write_to_output(d, "Enter default mini-map size (1-12) : ");
          OLC_MODE(d) = CEDIT_MINIMAP_SIZE;
          return;
        case 'q':
        case 'Q':
          cedit_disp_menu(d);
@ -1281,8 +1320,7 @@ void cedit_parse(struct descriptor_data *d, char *arg)
      if (OLC_CONFIG(d)->play.OK)
        free(OLC_CONFIG(d)->play.OK);
-      OLC_CONFIG(d)->play.OK = str_udup(arg);
+      OLC_CONFIG(d)->play.OK = str_udupnl(arg);
      strcat(OLC_CONFIG(d)->play.OK, "\r\n");
      cedit_disp_game_play_options(d);
      break;
@ -1294,8 +1332,7 @@ void cedit_parse(struct descriptor_data *d, char *arg)
      if (OLC_CONFIG(d)->play.NOPERSON)
        free(OLC_CONFIG(d)->play.NOPERSON);
-      OLC_CONFIG(d)->play.NOPERSON = str_udup(arg);
+      OLC_CONFIG(d)->play.NOPERSON = str_udupnl(arg);
      strcat(OLC_CONFIG(d)->play.NOPERSON, "\r\n");
      cedit_disp_game_play_options(d);
      break;
@ -1307,8 +1344,7 @@ void cedit_parse(struct descriptor_data *d, char *arg)
      if (OLC_CONFIG(d)->play.NOEFFECT)
        free(OLC_CONFIG(d)->play.NOEFFECT);
-      OLC_CONFIG(d)->play.NOEFFECT = str_udup(arg);
+      OLC_CONFIG(d)->play.NOEFFECT = str_udupnl(arg);
      strcat(OLC_CONFIG(d)->play.NOEFFECT, "\r\n");
      cedit_disp_game_play_options(d);
      break;
@ -1522,6 +1558,40 @@ void cedit_parse(struct descriptor_data *d, char *arg)
      }
      break;
    case CEDIT_MAP_OPTION:
      if (!*arg) {
        write_to_output(d,
          "That is an invalid choice!\r\n"
          "Select 1, 2 or 3 (0 to cancel) :");
      } else {
        if ((atoi(arg) >= 1) && (atoi(arg) <= 3))
          OLC_CONFIG(d)->play.map_option = (atoi(arg) - 1);
        cedit_disp_game_play_options(d);
      }
      break;
    case CEDIT_MAP_SIZE:
      if (!*arg) {
   /* User just pressed return - restore to default */
        OLC_CONFIG(d)->play.map_size = 6;
        cedit_disp_game_play_options(d);
      } else {
        OLC_CONFIG(d)->play.map_size = MIN(MAX((atoi(arg)), 1), 12);
        cedit_disp_game_play_options(d);
      }
      break;
    case CEDIT_MINIMAP_SIZE:
      if (!*arg) {
   /* User just pressed return - restore to default */
        OLC_CONFIG(d)->play.minimap_size = 2;
        cedit_disp_game_play_options(d);
      } else {
        OLC_CONFIG(d)->play.minimap_size = MIN(MAX((atoi(arg)), 1), 12);
        cedit_disp_game_play_options(d);
      }
      break;
    default:  /* We should never get here, but just in case... */
      cleanup_olc(d, CLEANUP_CONFIG);
      mudlog(BRF, LVL_BUILDER, TRUE, "SYSERR: OLC: cedit_parse(): Reached default case!");
@ -1530,7 +1600,7 @@ void cedit_parse(struct descriptor_data *d, char *arg)
  }
 }  /* End of parse_cedit() */
-void reassign_rooms(void)
+static void reassign_rooms(void)
 {
  void assign_rooms(void);
  int i;
--- a/src/class.c
+++ b/src/class.c
@ -8,6 +8,9 @@
 *  CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               *
 **************************************************************************/
 /** Help buffer the global variable definitions */
 #define __CLASS_C__
 /* This file attempts to concentrate most of the code which must be changed
 * in order for new classes to be added.  If you're adding a new class, you 
 * should go through this entire file from beginning to end and add the 
@ -16,25 +19,13 @@
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
 #include "db.h"
 #include "utils.h"
 #include "db.h"
 #include "spells.h"
 #include "interpreter.h"
 #include "constants.h"
 #include "act.h"
 /* local functions */
 void snoop_check(struct char_data *ch);
 int parse_class(char arg);
 bitvector_t find_class_bitvector(const char *arg);
 byte saving_throws(int class_num, int type, int level);
 int thaco(int class_num, int level);
 void roll_real_abils(struct char_data *ch);
 void do_start(struct char_data *ch);
 int backstab_mult(int level);
 int invalid_class(struct char_data *ch, struct obj_data *obj);
 int level_exp(int chclass, int level);
 const char *title_male(int chclass, int level);
 const char *title_female(int chclass, int level);
 /* Names first */
 const char *class_abbrevs[] = {
@ -135,13 +126,13 @@ int prac_params[4][NUM_CLASSES] = {
 struct guild_info_type guild_info[] = {
 /* Midgaard */
-  { CLASS_MAGIC_USER,	3017,	SCMD_SOUTH	},
+ { CLASS_MAGIC_USER,    3017,    SOUTH   }, 
-  { CLASS_CLERIC,	3004,	SCMD_NORTH	},
+ { CLASS_CLERIC,        3004,    NORTH   }, 
-  { CLASS_THIEF,	3027,	SCMD_EAST	},
+ { CLASS_THIEF,         3027,    EAST   }, 
-  { CLASS_WARRIOR,	3021,	SCMD_EAST	},
+ { CLASS_WARRIOR,       3021,    EAST   }, 
 /* Brass Dragon */
-  { -999 /* all */ ,	5065,	SCMD_WEST	},
+  { -999 /* all */ ,	5065,	WEST	},
 /* this must go last -- add new guards above! */
  { -1, NOWHERE, -1}
--- a/src/comm.c
+++ b/src/comm.c
@ -13,6 +13,8 @@
 #include "conf.h"
 #include "sysdep.h"
 /* Begin conf.h dependent includes */
 #if CIRCLE_GNU_LIBC_MEMORY_TRACK
 # include <mcheck.h>
 #endif
@ -47,6 +49,14 @@
 # include <sys/ioctl.h>
 #endif
 #ifdef HAVE_ARPA_TELNET_H
 #include <arpa/telnet.h>
 #else
 #include "telnet.h"
 #endif
 /* end conf.h dependent includes */
 /* Note, most includes for all platforms are in sysdep.h.  The list of
 * files that is included is controlled by conf.h for that platform. */
@ -61,121 +71,95 @@
 #include "genolc.h"
 #include "dg_scripts.h"
 #include "dg_event.h"
-
+#include "screen.h" /* to support the gemote act type command */
-#ifdef HAVE_ARPA_TELNET_H
+#include "constants.h" /* For mud versions */
-#include <arpa/telnet.h>
+#include "boards.h"
-#else
+#include "act.h"
-#include "telnet.h"
+#include "ban.h"
-#endif
+#include "fight.h"
 #include "spells.h" /* for affect_update */
 #include "modify.h"
 #include "quest.h"
 #ifndef INVALID_SOCKET
 #define INVALID_SOCKET (-1)
 #endif
-/* externs */
+/* locally defined globals, used externally */
-extern struct ban_list_element *ban_list;
+struct descriptor_data *descriptor_list = NULL;   /* master desc list */
-extern int num_invalid;
+int buf_largecount = 0;   /* # of large buffers which exist */
-extern char *GREETINGS;
+int buf_overflows = 0;    /* # of overflows of output */
-extern const char *tbamud_version;
+int buf_switches = 0;     /* # of switches from small to large buf */
-extern const char *oasisolc_version;
+int circle_shutdown = 0;  /* clean shutdown */
-extern const char *ascii_pfiles_version;
+int circle_reboot = 0;    /* reboot the game after a shutdown */
-extern int circle_restrict;
+int no_specials = 0;      /* Suppress ass. of special routines */
-extern int mini_mud;
+int scheck = 0;           /* for syntax checking mode */
-extern int no_rent_check;
+FILE *logfile = NULL;     /* Where to send the log messages. */
-extern int *cmd_sort_info;
+unsigned long pulse = 0;  /* number of pulses since game start */
 extern struct time_info_data time_info;		/* In db.c */
 extern char *help;
 /* local globals */
 struct descriptor_data *descriptor_list = NULL;		/* master desc list */
 struct txt_block *bufpool = 0;	/* pool of large output buffers */
 int buf_largecount = 0;		/* # of large buffers which exist */
 int buf_overflows = 0;		/* # of overflows of output */
 int buf_switches = 0;		/* # of switches from small to large buf */
 int circle_shutdown = 0;	/* clean shutdown */
 int circle_reboot = 0;		/* reboot the game after a shutdown */
 int no_specials = 0;		/* Suppress ass. of special routines */
 int max_players = 0;		/* max descriptors available */
 int tics_passed = 0;			/* for extern checkpointing */
 int scheck = 0;			/* for syntax checking mode */
 struct timeval null_time;	/* zero-valued time structure */
 byte reread_wizlist;		/* signal: SIGUSR1 */
 byte emergency_unban;		/* signal: SIGUSR2 */
 FILE *logfile = NULL;		/* Where to send the log messages. */
 int dg_act_check;		/* toggle for act_trigger */
 unsigned long pulse = 0;        /* number of pulses since game start */
 static bool fCopyOver;          /* Are we booting in copyover mode? */
 ush_int port;
 socket_t mother_desc;
-int log_this_messg;
+/* used with do_tell and handle_webster_file utility */
-char *last_act_message = NULL;
+long last_webster_teller = -1L;
-/* local functions */
+/* static local global variable declarations (current file scope only) */
-RETSIGTYPE reread_wizlists(int sig);
+static struct txt_block *bufpool = 0;  /* pool of large output buffers */
-RETSIGTYPE unrestrict_game(int sig);
+static int max_players = 0;   /* max descriptors available */
-RETSIGTYPE reap(int sig);
+static int tics_passed = 0;     /* for extern checkpointing */
-RETSIGTYPE checkpointing(int sig);
+static struct timeval null_time; /* zero-valued time structure */
-RETSIGTYPE hupsig(int sig);
+static byte reread_wizlist;   /* signal: SIGUSR1 */
-ssize_t perform_socket_read(socket_t desc, char *read_point,size_t space_left);
+/* normally signal SIGUSR2, currently orphaned in favor of Webster dictionary
-ssize_t perform_socket_write(socket_t desc, const char *txt,size_t length);
+ * lookup
-void echo_off(struct descriptor_data *d);
+static byte emergency_unban;
-void echo_on(struct descriptor_data *d);
+*/   
-void circle_sleep(struct timeval *timeout);
+static int dg_act_check;         /* toggle for act_trigger */
-int get_from_q(struct txt_q *queue, char *dest, int *aliased);
+static bool fCopyOver;          /* Are we booting in copyover mode? */
-void init_game(ush_int port);
+static char *last_act_message = NULL;
-void signal_setup(void);
+static byte webster_file_ready = FALSE;/* signal: SIGUSR2 */
 void game_loop(socket_t mother_desc);
 socket_t init_socket(ush_int port);
 int new_descriptor(socket_t s);
 int get_max_players(void);
 int process_output(struct descriptor_data *t);
 int process_input(struct descriptor_data *t);
 void timediff(struct timeval *diff, struct timeval *a, struct timeval *b);
 void timeadd(struct timeval *sum, struct timeval *a, struct timeval *b);
 void flush_queues(struct descriptor_data *d);
 void nonblock(socket_t s);
 int perform_subst(struct descriptor_data *t, char *orig, char *subst);
 void record_usage(void);
 char *make_prompt(struct descriptor_data *point);
 void check_idle_passwords(void);
 void heartbeat(int heart_pulse);
 void init_descriptor (struct descriptor_data *newd, int desc);
-struct in_addr *get_bind_addr(void);
+/* static local function prototypes (current file scope only) */
-int parse_ip(const char *addr, struct in_addr *inaddr);
+static RETSIGTYPE reread_wizlists(int sig);
-int set_sendbuf(socket_t s);
+/* Appears to be orphaned right now...
-void free_bufpool(void);
+static RETSIGTYPE unrestrict_game(int sig);
-void setup_log(const char *filename, int fd);
+*/
-int open_logfile(const char *filename, FILE *stderr_fp);
+static RETSIGTYPE reap(int sig);
 static RETSIGTYPE checkpointing(int sig);
 static RETSIGTYPE hupsig(int sig);
 static ssize_t perform_socket_read(socket_t desc, char *read_point,size_t space_left);
 static ssize_t perform_socket_write(socket_t desc, const char *txt,size_t length);
 static void circle_sleep(struct timeval *timeout);
 static int get_from_q(struct txt_q *queue, char *dest, int *aliased);
 static void init_game(ush_int port);
 static void signal_setup(void);
 static socket_t init_socket(ush_int port);
 static int new_descriptor(socket_t s);
 static int get_max_players(void);
 static int process_output(struct descriptor_data *t);
 static int process_input(struct descriptor_data *t);
 static void timediff(struct timeval *diff, struct timeval *a, struct timeval *b);
 static void timeadd(struct timeval *sum, struct timeval *a, struct timeval *b);
 static void flush_queues(struct descriptor_data *d);
 static void nonblock(socket_t s);
 static int perform_subst(struct descriptor_data *t, char *orig, char *subst);
 static void record_usage(void);
 static char *make_prompt(struct descriptor_data *point);
 static void check_idle_passwords(void);
 static void init_descriptor (struct descriptor_data *newd, int desc);
 static struct in_addr *get_bind_addr(void);
 static int parse_ip(const char *addr, struct in_addr *inaddr);
 static int set_sendbuf(socket_t s);
 static void free_bufpool(void);
 static void setup_log(const char *filename, int fd);
 static int open_logfile(const char *filename, FILE *stderr_fp);
 #if defined(POSIX)
-sigfunc *my_signal(int signo, sigfunc *func);
+static sigfunc *my_signal(int signo, sigfunc *func);
 #endif
 /* Webster Dictionary Lookup functions */
 static RETSIGTYPE websterlink(int sig);
 static size_t proc_colors(char *txt, size_t maxlen, int parse);
 static void handle_webster_file();
-byte webster_file_ready = FALSE;/* signal: SIGUSR2 */
+/* externally defined functions, used locally */
 RETSIGTYPE websterlink(int sig);
 extern void handle_webster_file();
 void copyover_recover(void);
 size_t proc_colors(char *txt, size_t maxlen, int parse);
 /* extern functions */
 void reboot_wizlists(void);
 void boot_world(void);
 void affect_update(void);	/* In magic.c */
 void mobile_activity(void);
 void perform_violence(void);
 void show_string(struct descriptor_data *d, char *input);
 int isbanned(char *hostname);
 void weather_and_time(int mode);
 int perform_alias(struct descriptor_data *d, char *orig, size_t maxlen);
 void free_messages(void);
 void board_clear_all(void);
 void free_social_messages(void);
 void free_invalid_list(void);
 void free_command_list(void);
 void free_save_list(void);
 void load_config(void);
 void new_hist_messg(struct descriptor_data *d, const char *msg);
 #ifdef __CXREF__
 #undef FD_ZERO
 #undef FD_SET
@ -369,17 +353,17 @@ int main(int argc, char **argv)
  if (!scheck) {
    log("Clearing other memory.");
-    free_bufpool();             /* comm.c */
+    free_bufpool();         /* comm.c */
-    free_player_index();	/* players.c */
+    free_player_index();    /* players.c */
-    free_messages();		/* fight.c */
+    free_messages();        /* fight.c */
-    free_text_files();		/* db.c */
+    free_text_files();      /* db.c */
-    board_clear_all();		/* boards.c */
+    board_clear_all();      /* boards.c */
-    free(cmd_sort_info);	/* act.informative.c */
+    free(cmd_sort_info);    /* act.informative.c */
-    free_command_list();        /* act.informative.c */
+    free_command_list();    /* act.informative.c */
-    free_social_messages();	/* act.social.c */
+    free_social_messages(); /* act.social.c */
-    free_help_table();		/* db.c */
+    free_help_table();      /* db.c */
-    free_invalid_list();	/* ban.c */
+    free_invalid_list();    /* ban.c */
-    free_save_list();		/* genolc.c */
+    free_save_list();       /* genolc.c */
    free_strings(&config_info, OASIS_CFG); /* oasis_delete.c */
  }
@ -398,9 +382,6 @@ int main(int argc, char **argv)
  return (0);
 }
 int enter_player_game(struct descriptor_data *d);
 extern time_t boot_time;
 /* Reload players after a copyover */
 void copyover_recover()
 {
@ -426,7 +407,7 @@ void copyover_recover()
  unlink (COPYOVER_FILE);
  /* read boot_time - first line in file */
-  fscanf(fp, "%ld\n", &boot_time);
+  fscanf(fp, "%ld\n", (long *)&boot_time);
  for (;;) {
    fOld = TRUE;
@ -484,7 +465,7 @@ void copyover_recover()
 }
 /* Init sockets, run game, and cleanup sockets */
-void init_game(ush_int port)
+static void init_game(ush_int port)
 {
  /* We don't want to restart if we crash before we get up. */
  touch(KILLSCRIPT_FILE);
@ -545,7 +526,7 @@ void init_game(ush_int port)
 /* init_socket sets up the mother descriptor - creates the socket, sets
 * its options up, binds it, and listens. */
-socket_t init_socket(ush_int port)
+static socket_t init_socket(ush_int port)
 {
  socket_t s;
  struct sockaddr_in sa;
@ -633,7 +614,7 @@ socket_t init_socket(ush_int port)
  return (s);
 }
-int get_max_players(void)
+static int get_max_players(void)
 {
 #ifndef CIRCLE_UNIX
  return (CONFIG_MAX_PLAYING);
@ -929,6 +910,7 @@ void game_loop(socket_t mother_desc)
      mudlog(CMP, LVL_IMMORT, TRUE, "Signal received - rereading wizlists.");
      reboot_wizlists();
    }
 /* Orphaned right now as signal trapping is used for Webster lookup
    if (emergency_unban) {
      emergency_unban = FALSE;
      mudlog(BRF, LVL_IMMORT, TRUE, "Received SIGUSR2 - completely unrestricting game (emergent)");
@ -936,6 +918,7 @@ void game_loop(socket_t mother_desc)
      circle_restrict = 0;
      num_invalid = 0;
    }
 */
    if (webster_file_ready) {
      webster_file_ready = FALSE;
      handle_webster_file();
@ -969,11 +952,12 @@ void heartbeat(int heart_pulse)
  if (!(heart_pulse % PULSE_VIOLENCE))
    perform_violence();
-  if (!(heart_pulse % (SECS_PER_MUD_HOUR * PASSES_PER_SEC))) {
+  if (!(heart_pulse % (SECS_PER_MUD_HOUR * PASSES_PER_SEC))) {  /* Tick ! */
    weather_and_time(1);
    check_time_triggers();
    affect_update();
    point_update();
    check_timed_quests();
  }
  if (CONFIG_AUTO_SAVE && !(heart_pulse % PULSE_AUTOSAVE)) {	/* 1 minute */
@ -999,7 +983,7 @@ void heartbeat(int heart_pulse)
 * Based on code submitted by ss@sirocco.cup.hp.com. Code to return the time 
 * difference between a and b (a-b). Always returns a nonnegative value 
 * (floors at 0). */
-void timediff(struct timeval *rslt, struct timeval *a, struct timeval *b)
+static void timediff(struct timeval *rslt, struct timeval *a, struct timeval *b)
 {
  if (a->tv_sec < b->tv_sec)
    *rslt = null_time;
@ -1021,7 +1005,7 @@ void timediff(struct timeval *rslt, struct timeval *a, struct timeval *b)
 }
 /* Add 2 time values.  Patch sent by "d. hall" to fix 'static' usage. */
-void timeadd(struct timeval *rslt, struct timeval *a, struct timeval *b)
+static void timeadd(struct timeval *rslt, struct timeval *a, struct timeval *b)
 {
  rslt->tv_sec = a->tv_sec + b->tv_sec;
  rslt->tv_usec = a->tv_usec + b->tv_usec;
@ -1032,7 +1016,7 @@ void timeadd(struct timeval *rslt, struct timeval *a, struct timeval *b)
  }
 }
-void record_usage(void)
+static void record_usage(void)
 {
  int sockets_connected = 0, sockets_playing = 0;
  struct descriptor_data *d;
@ -1097,7 +1081,7 @@ const char *ANSI[] = { "@", A"0m",A"0m",A"0;30m",A"0;34m",A"0;32m",A"0;36m",A"0;
 #undef A
 const char CCODE[] = "@nNdbgcrmywDBGCRMYW01234567luoe!";
-size_t proc_colors(char *txt, size_t maxlen, int parse)
+static size_t proc_colors(char *txt, size_t maxlen, int parse)
 {
  char *d, *s, *c, *p;
  int i;
@ -1158,7 +1142,7 @@ size_t proc_colors(char *txt, size_t maxlen, int parse)
  return strlen(txt);
 }
-char *make_prompt(struct descriptor_data *d)
+static char *make_prompt(struct descriptor_data *d)
 {
  static char prompt[MAX_PROMPT_LENGTH];
@ -1262,7 +1246,7 @@ void write_to_q(const char *txt, struct txt_q *queue, int aliased)
 }
 /* NOTE: 'dest' must be at least MAX_INPUT_LENGTH big. */
-int get_from_q(struct txt_q *queue, char *dest, int *aliased)
+static int get_from_q(struct txt_q *queue, char *dest, int *aliased)
 {
  struct txt_block *tmp;
@ -1282,7 +1266,7 @@ int get_from_q(struct txt_q *queue, char *dest, int *aliased)
 }
 /* Empty the queues before closing connection */
-void flush_queues(struct descriptor_data *d)
+static void flush_queues(struct descriptor_data *d)
 {
  if (d->large_outbuf) {
    d->large_outbuf->next = bufpool;
@ -1373,7 +1357,7 @@ size_t vwrite_to_output(struct descriptor_data *t, const char *format, va_list a
  return (t->bufspace);
 }
-void free_bufpool(void)
+static void free_bufpool(void)
 {
  struct txt_block *tmp;
@ -1392,7 +1376,7 @@ void free_bufpool(void)
 * address, we try to bind to it; otherwise, we bind to INADDR_ANY.
 * Note that inet_aton() is preferred over inet_addr() so we use it if
 * we can.  If neither is available, we always bind to INADDR_ANY. */
-struct in_addr *get_bind_addr()
+static struct in_addr *get_bind_addr()
 {
  static struct in_addr bind_addr;
@ -1423,7 +1407,7 @@ struct in_addr *get_bind_addr()
 #ifdef HAVE_INET_ATON
 /* inet_aton's interface is the same as parse_ip's: 0 on failure, non-0 if
 * successful. */
-int parse_ip(const char *addr, struct in_addr *inaddr)
+static int parse_ip(const char *addr, struct in_addr *inaddr)
 {
  return (inet_aton(addr, inaddr));
 }
@ -1454,7 +1438,7 @@ int parse_ip(const char *addr, struct in_addr *inaddr)
 #endif /* INET_ATON and INET_ADDR */
 /* Sets the kernel's send buffer size for the descriptor */
-int set_sendbuf(socket_t s)
+static int set_sendbuf(socket_t s)
 {
 #if defined(SO_SNDBUF) && !defined(CIRCLE_MACINTOSH)
  int opt = MAX_SOCK_BUF;
@ -1469,7 +1453,7 @@ int set_sendbuf(socket_t s)
 }
 /* Initialize a descriptor */
-void init_descriptor (struct descriptor_data *newd, int desc)
+static void init_descriptor (struct descriptor_data *newd, int desc)
 {
    static int last_desc = 0;	/* last descriptor number */
@ -1488,7 +1472,7 @@ void init_descriptor (struct descriptor_data *newd, int desc)
  newd->desc_num = last_desc;
 }
-int new_descriptor(socket_t s)
+static int new_descriptor(socket_t s)
 {
  socket_t desc;
  int sockets_connected = 0;
@ -1496,6 +1480,7 @@ int new_descriptor(socket_t s)
  struct descriptor_data *newd;
  struct sockaddr_in peer;
  struct hostent *from;
  char greet_copy[MAX_STRING_LENGTH];
  /* accept the new connection */
  i = sizeof(peer);
@ -1556,7 +1541,12 @@ int new_descriptor(socket_t s)
  newd->next = descriptor_list;
  descriptor_list = newd;
-  write_to_output(newd, "%s", GREETINGS);
+  /* This is where the greetings are actually sent to the new player */ 
  /* Adjusted by Jamdog to show color codes on the greetings page    */ 
  *greet_copy = '\0'; 
  sprintf(greet_copy, "%s", GREETINGS); 
  proc_colors(greet_copy, MAX_STRING_LENGTH, TRUE); 
  write_to_output(newd, "%s", greet_copy); 
  return (0);
 }
@ -1567,7 +1557,7 @@ int new_descriptor(socket_t s)
 *	14 bytes: overflow message
 *	 2 bytes: extra \r\n for non-comapct
 *      14 bytes: unused */
-int process_output(struct descriptor_data *t)
+static int process_output(struct descriptor_data *t)
 {
  char i[MAX_SOCK_BUF], *osb = i + 2;
  int result;
@ -1691,7 +1681,7 @@ ssize_t perform_socket_write(socket_t desc, const char *txt, size_t length)
 #endif
 /* perform_socket_write for all Non-Windows platforms */
-ssize_t perform_socket_write(socket_t desc, const char *txt, size_t length)
+static ssize_t perform_socket_write(socket_t desc, const char *txt, size_t length)
 {
  ssize_t result;
@ -1763,7 +1753,7 @@ int write_to_descriptor(socket_t desc, const char *txt)
 /* Same information about perform_socket_write applies here. I like
 * standards, there are so many of them. -gg 6/30/98 */
-ssize_t perform_socket_read(socket_t desc, char *read_point, size_t space_left)
+static ssize_t perform_socket_read(socket_t desc, char *read_point, size_t space_left)
 {
  ssize_t ret;
@ -1834,7 +1824,7 @@ ssize_t perform_socket_read(socket_t desc, char *read_point, size_t space_left)
 * above, 'tmp' lost the '+8' since it doesn't need it and the code has been 
 * changed to reserve space by accepting one less character. (Do you really 
 * need 256 characters on a line?) -gg 1/21/2000 */
-int process_input(struct descriptor_data *t)
+static int process_input(struct descriptor_data *t)
 {
  int buf_length, failed_subst;
  ssize_t bytes_read;
@ -1985,7 +1975,7 @@ int process_input(struct descriptor_data *t)
 /* Perform substitution for the '^..^' csh-esque syntax orig is the orig string, 
 * i.e. the one being modified.  subst contains the substition string, i.e. 
 * "^telm^tell" */
-int perform_subst(struct descriptor_data *t, char *orig, char *subst)
+static int perform_subst(struct descriptor_data *t, char *orig, char *subst)
 {
  char newsub[MAX_INPUT_LENGTH + 5];
@ -2115,7 +2105,7 @@ void close_socket(struct descriptor_data *d)
  free(d);
 }
-void check_idle_passwords(void)
+static void check_idle_passwords(void)
 {
  struct descriptor_data *d, *next_d;
@ -2182,7 +2172,7 @@ void nonblock(socket_t s)
 #define O_NONBLOCK O_NDELAY
 #endif
-void nonblock(socket_t s)
+static void nonblock(socket_t s)
 {
  int flags;
@ -2198,25 +2188,28 @@ void nonblock(socket_t s)
 /*  signal-handling functions (formerly signals.c).  UNIX only. */
 #if defined(CIRCLE_UNIX) || defined(CIRCLE_MACINTOSH)
-RETSIGTYPE reread_wizlists(int sig)
+static RETSIGTYPE reread_wizlists(int sig)
 {
  reread_wizlist = TRUE;
 }
-RETSIGTYPE unrestrict_game(int sig)
+/* Orphaned right now in place of Webster ...
 static RETSIGTYPE unrestrict_game(int sig)
 {
  emergency_unban = TRUE;
 }
 */
-RETSIGTYPE websterlink(int sig)
+static RETSIGTYPE websterlink(int sig)
 {
  webster_file_ready = TRUE;
 }
 #ifdef CIRCLE_UNIX
 /* clean up our zombie kids to avoid defunct processes */
-RETSIGTYPE reap(int sig)
+static RETSIGTYPE reap(int sig)
 {
  while (waitpid(-1, NULL, WNOHANG) > 0);
@ -2224,7 +2217,7 @@ RETSIGTYPE reap(int sig)
 }
 /* Dying anyway... */
-RETSIGTYPE checkpointing(int sig)
+static RETSIGTYPE checkpointing(int sig)
 {
 #ifndef MEMORY_DEBUG
  if (!tics_passed) {
@ -2236,7 +2229,7 @@ RETSIGTYPE checkpointing(int sig)
 }
 /* Dying anyway... */
-RETSIGTYPE hupsig(int sig)
+static RETSIGTYPE hupsig(int sig)
 {
  log("SYSERR: Received SIGHUP, SIGINT, or SIGTERM.  Shutting down...");
  exit(1); /* perhaps something more elegant should substituted */
@ -2257,7 +2250,7 @@ RETSIGTYPE hupsig(int sig)
 #ifndef POSIX
 #define my_signal(signo, func) signal(signo, func)
 #else
-sigfunc *my_signal(int signo, sigfunc *func)
+static sigfunc *my_signal(int signo, sigfunc *func)
 {
  struct sigaction sact, oact;
@ -2275,7 +2268,7 @@ sigfunc *my_signal(int signo, sigfunc *func)
 }
 #endif				/* POSIX */
-void signal_setup(void)
+static void signal_setup(void)
 {
 #ifndef CIRCLE_MACINTOSH
  struct itimerval itime;
@ -2582,7 +2575,6 @@ char *act(const char *str, int hide_invisible, struct char_data *ch,
    return NULL;
  }
 #include "screen.h"
  if (type == TO_GMOTE && !IS_NPC(ch)) {
    struct descriptor_data *i;
    char buf[MAX_STRING_LENGTH];
@ -2623,7 +2615,7 @@ char *act(const char *str, int hide_invisible, struct char_data *ch,
 }
 /* Prefer the file over the descriptor. */
-void setup_log(const char *filename, int fd)
+static void setup_log(const char *filename, int fd)
 {
  FILE *s_fp;
@ -2667,7 +2659,7 @@ void setup_log(const char *filename, int fd)
  exit(1);
 }
-int open_logfile(const char *filename, FILE *stderr_fp)
+static int open_logfile(const char *filename, FILE *stderr_fp)
 {
  if (stderr_fp)	/* freopen() the descriptor. */
    logfile = freopen(filename, "w", stderr_fp);
@ -2692,7 +2684,7 @@ void circle_sleep(struct timeval *timeout)
 }
 #else
-void circle_sleep(struct timeval *timeout)
+static void circle_sleep(struct timeval *timeout)
 {
  if (select(0, (fd_set *) 0, (fd_set *) 0, (fd_set *) 0, timeout) < 0) {
    if (errno != EINTR) {
@ -2703,3 +2695,41 @@ void circle_sleep(struct timeval *timeout)
 }
 #endif /* CIRCLE_WINDOWS */
 static void handle_webster_file(void) {
  FILE *fl;
  struct char_data *ch = find_char(last_webster_teller);
  char info[MAX_STRING_LENGTH], line[READ_SIZE];
  size_t len = 0, nlen = 0;
  last_webster_teller = -1L;
  if (!ch) /* they quit ? */
    return;
  fl = fopen("websterinfo", "r");
  if (!fl) {
    send_to_char(ch, "It seems Merriam-Webster is offline..\r\n");
    return;
  }
  unlink("websterinfo");
  get_line(fl, line);
  while (!feof(fl)) {
    nlen = snprintf(info + len, sizeof(info) - len, "%s\r\n", line);
    if (len + nlen >= sizeof(info) || nlen < 0)
      break;
    len += nlen;
    get_line(fl, line);
  }
  if (len >= sizeof(info)) {
    const char *overflow = "\r\n**OVERFLOW**\r\n";
    strcpy(info + sizeof(info) - strlen(overflow) - 1, overflow); /* strcpy: OK */
  }
  fclose(fl);
  send_to_char(ch, "You get this feedback from Merriam-Webster:\r\n");
  page_string(ch->desc, info, 1);
 }
--- a/src/comm.h
+++ b/src/comm.h
@ -1,17 +1,23 @@
-/**************************************************************************
+/**
-*  File: comm.h                                            Part of tbaMUD *
+* @file comm.h
-*  Usage: Header file, prototypes of public communication functions.      *
+* Header file, prototypes of public communication functions.
-*                                                                         *
+* 
-*  All rights reserved.  See license for complete information.            *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*                                                                         *
+* of, and continuation of, CircleMUD.
-*  Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University *
+*                                                                        
-*  CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               *
+* All rights reserved.  See license for complete information.                                                                
-**************************************************************************/
+* Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University 
 * CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               
 *
 */
 #ifndef _COMM_H_
 #define _COMM_H_
 #define NUM_RESERVED_DESCS	8
 #define COPYOVER_FILE "copyover.dat"
 /* comm.c */
 void close_socket(struct descriptor_data *d);
 size_t send_to_char(struct char_data *ch, const char *messg, ...) __attribute__ 
    ((format (printf, 2, 3)));
 void send_to_all(const char *messg, ...) __attribute__ ((format (printf, 1, 
@ -23,29 +29,53 @@ void send_to_outdoor(const char *messg, ...) __attribute__ ((format (printf, 1,
 void send_to_range(room_vnum start, room_vnum finish, const char *messg, ...)
    __attribute__ ((format (printf, 3, 4)));
-void close_socket(struct descriptor_data *d);
+/* Act type settings and flags */ 
 #define TO_ROOM     1   /**< act() type: to everyone in room, except ch. */ 
 #define TO_VICT     2   /**< act() type: to vict_obj. */
 #define TO_NOTVICT  3   /**< act() type: to everyone in room, not ch or vict_obj. */
 #define TO_CHAR     4   /**< act() type: to ch. */
 #define TO_GMOTE    5   /**< act() type: to gemote channel (global emote) */
 #define TO_SLEEP    128	/**< act() flag: to char, even if sleeping */
 #define DG_NO_TRIG  256 /**< act() flag: don't check act trigger   */
 /* act functions */
 void perform_act(const char *orig, struct char_data *ch, struct obj_data *obj, const void *vict_obj, const struct char_data *to); 
 char * act(const char *str, int hide_invisible, struct char_data *ch, struct obj_data *obj, const void *vict_obj, int type);
 #define TO_ROOM		1
 #define TO_VICT		2
 #define TO_NOTVICT	3
 #define TO_CHAR		4
 #define TO_GMOTE        5
 #define TO_SLEEP	128	/* to char, even if sleeping */
 #define DG_NO_TRIG      256     /* don't check act trigger   */
 /* I/O functions */
 void	write_to_q(const char *txt, struct txt_q *queue, int aliased);
 int	write_to_descriptor(socket_t desc, const char *txt);
 size_t	write_to_output(struct descriptor_data *d, const char *txt, ...) __attribute__ ((format (printf, 2, 3)));
 size_t	vwrite_to_output(struct descriptor_data *d, const char *format, va_list args);
 void	string_add(struct descriptor_data *d, char *str);
 void	string_write(struct descriptor_data *d, char **txt, size_t len, long mailto, void *data);
 #define PAGE_LENGTH	22
 #define PAGE_WIDTH	80
 void	page_string(struct descriptor_data *d, char *str, int keep_internal);
 typedef RETSIGTYPE sigfunc(int);
 void echo_off(struct descriptor_data *d);
 void echo_on(struct descriptor_data *d);
 void game_loop(socket_t mother_desc);
 void heartbeat(int heart_pulse);
 void copyover_recover(void);
 /* global buffering system - allow access to global variables within comm.c */
 #ifndef __COMM_C__
 /** webster dictionary lookup */
 extern long last_webster_teller;
 extern struct descriptor_data *descriptor_list;
 extern int buf_largecount;
 extern int buf_overflows;
 extern int buf_switches;
 extern int circle_shutdown;
 extern int circle_reboot;
 extern int no_specials;
 extern int scheck;
 extern FILE *logfile;
 extern unsigned long pulse;
 extern ush_int port;
 extern socket_t mother_desc;
 #endif /* __COMM_C__ */
 #endif /* _COMM_H_ */
--- a/src/conf.h.amiga
+++ b/src/conf.h.amiga
@ -2,6 +2,9 @@
 /* src/conf.h.in.  Generated automatically from configure.in by autoheader.  */
 #ifndef _CONF_H_
 #define _CONF_H_
 #undef CIRCLE_WINDOWS
 #define AMIGA 1
@ -102,3 +105,4 @@
 /* Define if your compiler does not prototype strerror().  */
 /* #undef NEED_STRERROR_PROTO */
 #endif /* _CONF_H_ */
--- a/src/conf.h.arc
+++ b/src/conf.h.arc
@ -1,5 +1,8 @@
 /* CircleMUD for ACORN conf.h file - manually created (G. Duncan 13 June 98)
 #ifndef _CONF_H_
 #define _CONF_H_
 #define CIRCLE_ACORN
 /* Define to empty if the keyword does not work.  */
@ -76,3 +79,4 @@
 /* Define if your compiler does not prototype strerror().  */
 /* #undef NEED_STRERROR_PROTO */
 #endif /* _CONF_H_ */
--- a/src/conf.h.in
+++ b/src/conf.h.in
@ -1,5 +1,8 @@
 /* src/conf.h.in.  Generated automatically from configure.in by autoheader.  */
 #ifndef _CONF_H_
 #define _CONF_H_
 /* Define to empty if the keyword does not work.  */
 #undef const
@ -330,3 +333,5 @@
 /* Check for a prototype to write. */
 #undef NEED_WRITE_PROTO
 #endif /* _CONF_H_ */
--- a/src/conf.h.mac
+++ b/src/conf.h.mac
@ -1,5 +1,8 @@
 /* src/conf.h.in.  Generated automatically from configure.in by autoheader.  */
 #ifndef _CONF_H_
 #define _CONF_H_
 #define CIRCLE_MACINTOSH 1
 #define HAVE_SYS_ERRNO_H 1
@ -253,3 +256,4 @@
 /* Define if your crypt isn't safe with only 10 characters. */
 #undef HAVE_UNSAFE_CRYPT
 #endif /* _CONF_H_ */
--- a/src/conf.h.os2
+++ b/src/conf.h.os2
@ -1,5 +1,8 @@
 /* src/conf.h.os2.  Manually written by David Carver. */
 #ifndef _CONF_H_
 #define _CONF_H_
 /* Define if we are compiling under OS2 */
 #define CIRCLE_OS2
@ -102,3 +105,4 @@
 /* Define if your crypt isn't safe with only 10 characters. */
 #undef HAVE_UNSAFE_CRYPT
 #endif /* _CONF_H_ */
--- a/src/conf.h.vms
+++ b/src/conf.h.vms
@ -1,5 +1,8 @@
 /* src/conf.h.in.  Generated automatically from cnf/configure.in by autoheader.  */
 #ifndef _CONF_H_
 #define _CONF_H_
 /* Define to empty if the keyword does not work.  */
 /* #undef const */
@ -293,3 +296,5 @@
 /* Define if your compiler does not prototype write().  */
 /* #undef NEED_WRITE_PROTO */
 #endif /* _CONF_H_ */
--- a/src/conf.h.win
+++ b/src/conf.h.win
@ -3,6 +3,9 @@
 * Created by Jeremy Elson, 1 July 1998
 */
 #ifndef _CONF_H_
 #define _CONF_H_
 #define CIRCLE_WINDOWS
 /* Define to empty if the keyword does not work.  */
@ -334,3 +337,5 @@
 /* Check for a prototype to write. */
 #undef NEED_WRITE_PROTO
 #endif /* _CONF_H_ */
--- a/src/config.c
+++ b/src/config.c
@ -13,7 +13,10 @@
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
 #include "utils.h"
 #include "interpreter.h"	/* alias_data definition for structs.h */
 #include "config.h"
 #include "asciimap.h"
 /* Update:  The following constants and variables are now the default values
 * for backwards compatibility with the new cedit game configurator.  If you
@ -33,22 +36,7 @@
 * I've decided the convenience of having all your options in this one file 
 * outweighs the efficency of doing it the other way. */
-/* GAME PLAY OPTIONS */
+/* YES / NO; TRUE / FALSE are all defined in utils.h */
 #if !defined(NO)
 #define NO 0
 #endif
 #if !defined(YES)
 #define YES 1
 #endif
 #if !defined(FALSE)
 #define FALSE 0
 #endif
 #if !defined(TRUE)
 #define TRUE  (!FALSE)
 #endif
 /* pk_allowed sets the tone of the entire game.  If pk_allowed is set to NO, 
 * then players will not be allowed to kill, summon, charm, or sleep other 
@ -302,3 +290,10 @@ int min_wizlist_lev = LVL_GOD;
 /* To mimic stock behavior set to NO. To allow mortals to see doors in exits
 * set to YES. */
 int display_closed_doors = YES;
 /* Automap and map options */
 /* Default is to have automap and map command only enabled for immortals */
 int map_option = MAP_IMM_ONLY;
 int default_map_size = 6;
 int default_minimap_size = 2;
--- a/src/constants.c
+++ b/src/constants.c
@ -1,26 +1,41 @@
-/**************************************************************************
+/**
-*  File: constants.c                                       Part of tbaMUD *
+* @file constants.c
-*  Usage: Numeric and string contants used by the MUD.                    *
+* Numeric and string contants used by the MUD.
-*                                                                         *
+* 
-*  All rights reserved.  See license for complete information.            *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*                                                                         *
+* of, and continuation of, CircleMUD.
-*  Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University *
+*                                                                        
-*  CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               *
+* All rights reserved.  See license for complete information.                                                                
-**************************************************************************/
+* Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University 
 * CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               
 * 
 * @todo Come up with a standard for descriptive arrays. Either all end with
 * newlines or all of them don not.
 */
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
 #include "utils.h"
 #include "interpreter.h"	/* alias_data */
 /** Current tbaMUD version.
 * @todo defined with _TBAMUD so we don't have multiple constants to change.
 * @todo cpp_extern isn't needed here (or anywhere) as the extern reserved word 
 * works correctly with C compilers (at least in my Experience)
 * Jeremy Osborne 1/28/2008 */
 cpp_extern const char *tbamud_version = "tbaMUD, version 3.55";
 /** Current Oasis Online Creation version. */
 cpp_extern const char *oasisolc_version = "OasisOLC 2.0.6";
 /** Current ASCII player files version. */
 cpp_extern const char *ascii_pfiles_version = "ASCII Player Files 3.0.1";
 /* strings corresponding to ordinals/bitvectors in structs.h */
 /* (Note: strings for class definitions in class.c instead of here) */
-/* cardinal directions */
+/** Description of cardinal directions. 
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *dirs[] =
 {
  "north",
@ -32,7 +47,9 @@ const char *dirs[] =
  "\n" 
 };
-/* ROOM_x */
+/** Room flag descriptions.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *room_bits[] = {
  "DARK",
  "DEATH",
@ -49,11 +66,14 @@ const char *room_bits[] = {
  "HCRSH",
  "ATRIUM",
  "OLC",
-  "*",				/* BFS MARK */
+  "*",				/* The BFS Mark. */
  "WORLDMAP",
  "\n" 
 };
-/* EX_x */
+/** Exit bits for doors.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *exit_bits[] = {
  "DOOR",
  "CLOSED",
@ -62,7 +82,9 @@ const char *exit_bits[] = {
  "\n"
 };
-/* SECT_ */
+/** Description of the room sector type.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *sector_types[] = {
  "Inside",
  "City",
@ -77,7 +99,9 @@ const char *sector_types[] = {
  "\n"
 };
-/* SEX_x. Not used in sprinttype() so no \n. */
+/** PC and NPC sex.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *genders[] =
 {
  "neutral",
@ -86,7 +110,9 @@ const char *genders[] =
  "\n"
 };
-/* POS_x */
+/** Character positions.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *position_types[] = {
  "Dead",
  "Mortally wounded",
@ -100,7 +126,9 @@ const char *position_types[] = {
  "\n"
 };
-/* PLR_x */
+/** Player flags.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *player_bits[] = {
  "KILLER",
  "THIEF",
@ -118,7 +146,7 @@ const char *player_bits[] = {
  "NO_DEL",
  "INVST",
  "CRYO",
-  "DEAD",    /* You should never see this. */
+  "DEAD",    /* You should never see this flag on a character in game. */
  "UNUSED1",
  "UNUSED2",
  "UNUSED3",
@ -127,7 +155,9 @@ const char *player_bits[] = {
  "\n"
 };
-/* MOB_x */
+/** Mob action flags.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *action_bits[] = {
  "SPEC",
  "SENTINEL",
@ -151,7 +181,9 @@ const char *action_bits[] = {
  "\n"
 };
-/* PRF_x */
+/** PC Preference flags.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *preference_bits[] = {
  "BRIEF",
  "COMPACT",
@ -184,10 +216,13 @@ const char *preference_bits[] = {
  "AUTOSPLIT",
  "AUTOSAC",
  "AUTOASSIST",
  "AUTOMAP",
  "\n"
 };
-/* AFF_x */
+/** Affected bits.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *affected_bits[] =
 {
  "\0", /* DO NOT REMOVE!! */
@ -216,7 +251,9 @@ const char *affected_bits[] =
  "\n"
 };
-/* CON_x */
+/** Connection type descriptions.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *connected_types[] = {
  "Playing",
  "Disconnecting",
@ -249,7 +286,9 @@ const char *connected_types[] = {
  "\n"
 };
-/* WEAR_x - for eq list. Not used in sprinttype() so no \n. */
+/** Describes the position in the equipment listing.
 * @pre Must be in the same order as the defines. 
 * Not used in sprinttype() so no \n. */
 const char *wear_where[] = {
  "<used as light>      ",
  "<worn on finger>     ",
@ -271,7 +310,9 @@ const char *wear_where[] = {
  "<held>               "
 };
-/* WEAR_x - for stat */
+/* Describes where an item can be worn.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *equipment_types[] = {
  "Used as light",
  "Worn on right finger",
@ -294,7 +335,9 @@ const char *equipment_types[] = {
  "\n"
 };
-/* ITEM_x (ordinal object types) */
+/** Describes the type of object.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *item_types[] = {
  "UNDEFINED",
  "LIGHT",
@ -323,7 +366,9 @@ const char *item_types[] = {
  "\n"
 };
-/* ITEM_WEAR_ (wear bitvector) */
+/** Describes the wear flags set on an item.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *wear_bits[] = {
  "TAKE",
  "FINGER",
@ -343,7 +388,9 @@ const char *wear_bits[] = {
  "\n"
 };
-/* ITEM_x (extra bits) */
+/** Describes the extra flags applied to an item.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *extra_bits[] = {
  "GLOW",
  "HUM",
@ -362,10 +409,13 @@ const char *extra_bits[] = {
  "ANTI_THIEF",
  "ANTI_WARRIOR",
  "NO_SELL",
  "QUEST_ITEM",
  "\n"
 };
-/* APPLY_x */
+/** Describes the apply types.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *apply_types[] = {
  "NONE",
  "STR",
@ -395,7 +445,9 @@ const char *apply_types[] = {
  "\n"
 };
-/* CONT_x */
+/** Describes the closure mechanism for a container.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *container_bits[] = {
  "CLOSEABLE",
  "PICKPROOF",
@ -404,7 +456,9 @@ const char *container_bits[] = {
  "\n",
 };
-/* LIQ_x */
+/** Describes the liquid description.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *drinks[] =
 {
  "water",
@ -426,7 +480,9 @@ const char *drinks[] =
  "\n"
 };
-/* Other constants for liquids, one-word alias for each drink. */
+/** Describes a one word alias for each type of liquid.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *drinknames[] =
 {
  "water",
@ -448,7 +504,9 @@ const char *drinknames[] =
  "\n"
 };
-/* effect of drinks on hunger, thirst, and drunkenness -- see values.doc */
+/** Define the effect of liquids on hunger, thirst, and drunkenness, in that
 * order. See values.doc for more information. 
 * @pre Must be in the same order as the defines. */
 int drink_aff[][3] = {
  {0, 1, 10},
  {3, 2, 5},
@ -468,7 +526,9 @@ int drink_aff[][3] = {
  {0, 0, 13}
 };
-/* color of the various drinks */
+/** Describes the color of the various drinks.
 * @pre Must be in the same order as the defines. 
 * Must end array with a single newline. */
 const char *color_liquid[] =
 {
  "clear",
@ -490,7 +550,8 @@ const char *color_liquid[] =
  "\n"
 };
-/* level of fullness for drink containers. Not used in sprinttype() so no \n. */
+/** Used to describe the level of fullness of a drink container. Not used in 
 * sprinttype() so no \n. */
 const char *fullness[] =
 {
  "less than half ",
@ -499,7 +560,9 @@ const char *fullness[] =
  ""
 };
-/* str, int, wis, dex, con applies, [ch] strength apply (all) */
+/** Strength attribute affects.
 * The fields are hit mod, damage mod, weight carried mod, and weight wielded
 * mod. */
 cpp_extern const struct str_app_type str_app[] = {
  {-5, -4, 0, 0},	/* str = 0 */
  {-5, -4, 3, 1},	/* str = 1 */
@ -534,7 +597,8 @@ cpp_extern const struct str_app_type str_app[] = {
  {3, 6, 480, 30}	/* str = 18/100 */
 };
-/* [dex] skill apply (thieves only) */
+/** Dexterity skill modifiers for thieves.
 * The fields are for pick pockets, pick locks, find traps, sneak and hide. */
 cpp_extern const struct dex_skill_type dex_app_skill[] = {
  {-99, -99, -90, -99, -60},	/* dex = 0 */
  {-90, -90, -60, -90, -50},	/* dex = 1 */
@ -564,7 +628,8 @@ cpp_extern const struct dex_skill_type dex_app_skill[] = {
  {25, 30, 15, 25, 25}		/* dex = 25 */
 };
-/* [dex] apply (all) */
+/** Dexterity attribute affects.
 * The fields are reaction, missile attacks, and defensive (armor class). */
 cpp_extern const struct dex_app_type dex_app[] = {
  {-7, -7, 6},		/* dex = 0 */
  {-6, -6, 5},		/* dex = 1 */
@ -594,7 +659,8 @@ cpp_extern const struct dex_app_type dex_app[] = {
  {5, 5, -6}		/* dex = 25 */
 };
-/* [con] apply (all) */
+/** Constitution attribute affects.
 * The fields referenced are hit points and system shock survival. */
 cpp_extern const struct con_app_type con_app[] = {
  {-4, 20},		/* con = 0 */
  {-3, 25},		/* con = 1 */
@ -624,7 +690,8 @@ cpp_extern const struct con_app_type con_app[] = {
  {6, 99}		/* con = 25 */
 };
-/* [int] apply (all) */
+/** Intelligence attribute affects.
 * The field shows how much practicing affects a skill/spell. */
 cpp_extern const struct int_app_type int_app[] = {
  {3},		/* int = 0 */
  {5},		/* int = 1 */
@ -654,7 +721,8 @@ cpp_extern const struct int_app_type int_app[] = {
  {60}		/* int = 25 */
 };
-/* [wis] apply (all) */
+/** Wisdom attribute affects.
 * The field represents how many extra practice points are gained per level. */
 cpp_extern const struct wis_app_type wis_app[] = {
  {0},	/* wis = 0 */
  {0},  /* wis = 1 */
@ -684,16 +752,18 @@ cpp_extern const struct wis_app_type wis_app[] = {
  {7}  /* wis = 25 */
 };
 /** Define a set of opposite directions from the cardinal directions. */
 int rev_dir[] =
 {
-  2,
+  SOUTH,
-  3,
+  WEST,
-  0,
+  NORTH,
-  1,
+  EAST,
-  5,
+  DOWN,
-  4
+  UP
 };
 /** How much movement is lost moving through a particular sector type. */
 int movement_loss[] =
 {
  1,	/* Inside     */
@ -705,10 +775,10 @@ int movement_loss[] =
  4,	/* Swimming   */
  1,	/* Unswimable */
  1,	/* Flying     */
-  5     /* Underwater */
+  5   /* Underwater */
 };
-/* Not used in sprinttype(). */
+/** The names of the days of the mud week. Not used in sprinttype(). */
 const char *weekdays[] = {
  "the Day of the Moon",
  "the Day of the Bull",
@ -719,7 +789,7 @@ const char *weekdays[] = {
  "the Day of the Sun"
 };
-/* Not used in sprinttype(). */
+/** The names of the mud months. Not used in sprinttype(). */
 const char *month_name[] = {
  "Month of Winter",		/* 0 */
  "Month of the Winter Wolf",
@ -740,7 +810,7 @@ const char *month_name[] = {
  "Month of the Great Evil"
 };
-/* mob trigger types */
+/** Names for mob trigger types. */
 const char *trig_types[] = {
  "Global",
  "Random",
@ -765,7 +835,7 @@ const char *trig_types[] = {
  "\n"
 };
-/* obj trigger types */
+/** Names for object trigger types. */
 const char *otrig_types[] = {
  "Global",
  "Random",
@ -790,7 +860,7 @@ const char *otrig_types[] = {
  "\n"
 };
-/* wld trigger types */
+/** Names for world (room) trigger types. */
 const char *wtrig_types[] = {
  "Global",
  "Random",
@ -815,6 +885,9 @@ const char *wtrig_types[] = {
  "\n"
 };
 /** The names of the different channels that history is stored for. 
 * @todo Only referenced by do_history at the moment. Should be moved local
 * to that function. */
 const char *history_types[] = {
  "all",   
  "say",   
@ -831,9 +904,14 @@ const char *history_types[] = {
 /* Various arrays we count so we can check the world files.  These
 * must be at the bottom of the file so they're pre-declared. */
-size_t	room_bits_count = sizeof(room_bits) / sizeof(room_bits[0]) - 1,
+  /** Number of defined room bit descriptions. */
  size_t	room_bits_count = sizeof(room_bits) / sizeof(room_bits[0]) - 1,
  /** Number of defined action bit descriptions. */
 	action_bits_count = sizeof(action_bits) / sizeof(action_bits[0]) - 1,
 	/** Number of defined affected bit descriptions. */
 	affected_bits_count = sizeof(affected_bits) / sizeof(affected_bits[0]) - 1,
 	/** Number of defined extra bit descriptions. */
 	extra_bits_count = sizeof(extra_bits) / sizeof(extra_bits[0]) - 1,
 	/** Number of defined wear bit descriptions. */
 	wear_bits_count = sizeof(wear_bits) / sizeof(wear_bits[0]) - 1;
--- a/src/constants.h
+++ b/src/constants.h
@ -1,12 +1,16 @@
-/**************************************************************************
+/**
-*  File: constants.h                                       Part of tbaMUD *
+* @file constants.h
-*  Usage: Header file for constants.                                      *
+* Declares the global constants defined in constants.c.
-*                                                                         *
+* 
-*  All rights reserved.  See license for complete information.            *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*                                                                         *
+* of, and continuation of, CircleMUD.
-*  Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University *
+*                                                                        
-*  CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               *
+* All rights reserved.  See license for complete information.                                                                
-**************************************************************************/
+* Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University 
 * CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               
 */
 #ifndef _CONSTANTS_H_
 #define _CONSTANTS_H_
 extern const char *tbamud_version;
 extern const char *oasisolc_version;
@ -53,3 +57,5 @@ extern size_t action_bits_count;
 extern size_t affected_bits_count;
 extern size_t extra_bits_count;
 extern size_t wear_bits_count;
 #endif /* _CONSTANTS_H_ */
--- a/src/db.c
+++ b/src/db.c
@ -25,6 +25,17 @@
 #include "oasis.h"
 #include "dg_scripts.h"
 #include "dg_event.h"
 #include "act.h"
 #include "ban.h"
 #include "spec_procs.h"
 #include "genzon.h"
 #include "genolc.h"
 #include "genobj.h" /* for free_object_strings */
 #include "config.h" /* for the default config values. */
 #include "fight.h"
 #include "modify.h"
 #include "shop.h"
 #include "quest.h"
 /*  declarations of most of the 'global' variables */
 struct config_data config_info; /* Game configuration list.	 */
@ -42,8 +53,16 @@ struct index_data *obj_index;	/* index table for object file	 */
 struct obj_data *obj_proto;	/* prototypes for objs		 */
 obj_rnum top_of_objt = 0;	/* top of object index table	 */
-struct zone_data *zone_table;	/* zone table			 */
+struct zone_data *zone_table; /* zone table      */
-zone_rnum top_of_zone_table = 0;/* top element of zone tab	 */
+zone_rnum top_of_zone_table = 0;/* top element of zone tab   */
 /* begin previously located in players.c */
 struct player_index_element *player_table = NULL; /* index to plr file   */
 int top_of_p_table = 0;   /* ref to top of table     */
 int top_of_p_file = 0;    /* ref of size of p file   */
 long top_idnum = 0;       /* highest idnum in use    */
 /* end previously located in players.c */
 struct message_list fight_messages[MAX_MESSAGES];	/* fighting messages	 */
 struct index_data **trig_index; /* index table for triggers      */
@ -53,18 +72,20 @@ long max_mob_id = MOB_ID_BASE;  /* for unique mob id's           */
 long max_obj_id = OBJ_ID_BASE;  /* for unique obj id's           */
 int dg_owner_purged;            /* For control of scripts        */
 struct aq_data *aquest_table;   /* Autoquests table              */
 qst_rnum total_quests = 0;      /* top of autoquest table        */
 struct shop_data *shop_index;   /* index table for shops         */
 int top_shop = -1;              /* top of shop table             */
-int no_mail = 0;		/* mail disabled?		 */
+int no_mail = 0;                /* mail disabled?		 */
-int mini_mud = 0;		/* mini-mud mode?		 */
+int mini_mud = 0;               /* mini-mud mode?		 */
-int no_rent_check = 0;		/* skip rent check on boot?	 */
+int no_rent_check = 0;          /* skip rent check on boot?	 */
-time_t boot_time = 0;		/* time of mud boot		 */
+time_t boot_time = 0;           /* time of mud boot		 */
-int circle_restrict = 0;	/* level of game restriction	 */
+int circle_restrict = 0;        /* level of game restriction	 */
 room_rnum r_mortal_start_room;	/* rnum of mortal start room	 */
 room_rnum r_immort_start_room;	/* rnum of immort start room	 */
 room_rnum r_frozen_start_room;	/* rnum of frozen start room	 */
 int converting = FALSE;
 char *credits = NULL;		/* game credits			 */
 char *news = NULL;		/* mud news			 */
@ -86,93 +107,41 @@ struct help_index_element *help_table = NULL;
 struct social_messg *soc_mess_list = NULL;      /* list of socials */
 int top_of_socialt = -1;                        /* number of socials */
-struct time_info_data time_info;/* the infomation about the time    */
+struct time_info_data time_info;  /* the infomation about the time    */
 struct weather_data weather_info;	/* the infomation about the weather */
 struct player_special_data dummy_mob;	/* dummy spec area for mobs	*/
-struct reset_q_type reset_q;	/* queue of zones to be reset	 */
+struct reset_q_type reset_q;	    /* queue of zones to be reset	 */
 /* local functions */
 int check_bitvector_names(bitvector_t bits, size_t namecount, const char *whatami, const char *whatbits);
 int check_object_spell_number(struct obj_data *obj, int val);
 int check_object_level(struct obj_data *obj, int val);
 void setup_dir(FILE *fl, int room, int dir);
 void index_boot(int mode);
 void discrete_load(FILE *fl, int mode, char *filename);
 int check_object(struct obj_data *);
 void parse_room(FILE *fl, int virtual_nr);
 void parse_mobile(FILE *mob_f, int nr);
 char *parse_object(FILE *obj_f, int nr);
 void load_zones(FILE *fl, char *zonename);
 void assign_mobiles(void);
 void assign_objects(void);
 void assign_rooms(void);
 void assign_the_shopkeepers(void);
 int is_empty(zone_rnum zone_nr);
 void reset_zone(zone_rnum zone);
 int file_to_string(const char *name, char *buf);
 int file_to_string_alloc(const char *name, char **buf);
 void reboot_wizlists(void);
 ACMD(do_reboot);
 void boot_world(void);
 int count_alias_records(FILE *fl);
 int count_hash_records(FILE *fl);
 bitvector_t asciiflag_conv(char *flag);
 void parse_simple_mob(FILE *mob_f, int i, int nr);
 void interpret_espec(const char *keyword, const char *value, int i, int nr);
 void parse_espec(char *buf, int i, int nr);
 void parse_enhanced_mob(FILE *mob_f, int i, int nr);
 void get_one_line(FILE *fl, char *buf);
 void check_start_rooms(void);
 void renum_world(void);
 void renum_zone_table(void);
 void log_zone_error(zone_rnum zone, int cmd_no, const char *message);
 void reset_time(void);
 char fread_letter(FILE *fp);
 void free_followers(struct follow_type *k);
 void load_default_config( void );
 void load_config( void );
 void free_extra_descriptions(struct extra_descr_data *edesc);
 bitvector_t asciiflag_conv_aff(char *flag);
-/* external functions */
+/* declaration of local (file scope) variables */
-void paginate_string(char *str, struct descriptor_data *d);
+static int converting = FALSE;
 struct time_info_data *mud_time_passed(time_t t2, time_t t1);
 void free_alias(struct alias_data *a);
 void load_messages(void);
 void mag_assign_spells(void);
 void update_obj_file(void);	/* In objsave.c */
 void sort_commands(void);
 void sort_spells(void);
 void load_banned(void);
 void read_invalid_list(void);
 void boot_the_shops(FILE *shop_f, char *filename, int rec_count);
 int hsort(const void *a, const void *b);
 void prune_crlf(char *txt);
 void destroy_shops(void);
 void free_object_strings(struct obj_data *obj);
 void free_object_strings_proto(struct obj_data *obj);
 void clean_llog_entries(void);
 void create_command_list(void);
 void build_player_index(void);
 void clean_pfiles(void);
 int add_to_save_list(zone_vnum, int type);
 int save_all(void);
 extern zone_rnum real_zone_by_thing(room_vnum vznum);
 /* external vars */
 extern struct descriptor_data *descriptor_list;
 extern const char *unused_spellname;	/* spell_parser.c */
 extern int no_specials;
 extern int scheck;
 extern int bitwarning;
 extern int bitsavetodisk;
 extern struct player_index_element *player_table;
 extern int top_of_p_table;
 extern long top_idnum;
 extern int display_closed_doors;
-/* external ASCII Player Files vars */
+
-extern int auto_pwipe;
+/* Local (file scope) utility functions */
 static int check_bitvector_names(bitvector_t bits, size_t namecount, const char *whatami, const char *whatbits);
 static int check_object_spell_number(struct obj_data *obj, int val);
 static int check_object_level(struct obj_data *obj, int val);
 static int check_object(struct obj_data *);
 static void load_zones(FILE *fl, char *zonename);
 static int file_to_string(const char *name, char *buf);
 static int file_to_string_alloc(const char *name, char **buf);
 static int count_alias_records(FILE *fl);
 static void parse_simple_mob(FILE *mob_f, int i, int nr);
 static void interpret_espec(const char *keyword, const char *value, int i, int nr);
 static void parse_espec(char *buf, int i, int nr);
 static void parse_enhanced_mob(FILE *mob_f, int i, int nr);
 static void get_one_line(FILE *fl, char *buf);
 static void check_start_rooms(void);
 static void renum_zone_table(void);
 static void log_zone_error(zone_rnum zone, int cmd_no, const char *message);
 static void reset_time(void);
 static char fread_letter(FILE *fp);
 static void free_followers(struct follow_type *k);
 static void load_default_config( void );
 static void free_extra_descriptions(struct extra_descr_data *edesc);
 static bitvector_t asciiflag_conv_aff(char *flag);
 static int hsort(const void *a, const void *b);
 /* routines for booting the system */
 char *fread_action(FILE *fl, int nr)
@ -473,9 +442,13 @@ void boot_world(void)
    log("Loading shops.");
    index_boot(DB_BOOT_SHP);
  }
  log("Loading quests.");
  index_boot(DB_BOOT_QST);
 }
-void free_extra_descriptions(struct extra_descr_data *edesc)
+static void free_extra_descriptions(struct extra_descr_data *edesc)
 {
  struct extra_descr_data *enext;
@ -582,6 +555,9 @@ void destroy_db(void)
  /* Shops */
  destroy_shops();
  /* Quests */
  destroy_quests();
  /* Zones */
 #define THIS_CMD zone_table[cnt].cmd[itr]
@ -706,6 +682,8 @@ void boot_db(void)
    assign_objects();
    log("   Rooms.");
    assign_rooms();
    log("   Questmasters.");
    assign_the_quests();
  }
  log("Assigning spell and skill levels.");
@ -742,7 +720,6 @@ void boot_db(void)
 #if 1
 {
  int i;
  extern SPECIAL(shop_keeper);
  for (i = 0 ; i < top_of_objt; i++) {
  	if (obj_proto[i].script == (struct script_data *)&shop_keeper) {
@ -768,7 +745,7 @@ void boot_db(void)
 }
 /* reset the time in the game from file */
-void reset_time(void)
+static void reset_time(void)
 {
  time_t beginning_of_time = 0;
  FILE *bgtime;
@ -776,7 +753,7 @@ void reset_time(void)
  if ((bgtime = fopen(TIME_FILE, "r")) == NULL)
    log("No time file '%s' starting from the beginning.", TIME_FILE);
  else {
-    fscanf(bgtime, "%ld\n", &beginning_of_time);
+    fscanf(bgtime, "%ld\n", (long *)&beginning_of_time);
    fclose(bgtime);
  }
@ -825,14 +802,14 @@ void save_mud_time(struct time_info_data *when)
  if ((bgtime = fopen(TIME_FILE, "w")) == NULL)
    log("SYSERR: Can't write to '%s' time file.", TIME_FILE);
  else {
-    fprintf(bgtime, "%ld\n", mud_time_to_secs(when));
+    fprintf(bgtime, "%ld\n", (long)mud_time_to_secs(when));
    fclose(bgtime);
  }
 }
 /* Thanks to Andrey (andrey@alex-ua.com) for this bit of code, although I did 
 * add the 'goto' and changed some "while()" into "do { } while()". -gg */
-int count_alias_records(FILE *fl)
+static int count_alias_records(FILE *fl)
 {
  char key[READ_SIZE], next_key[READ_SIZE];
  char line[READ_SIZE], *scan;
@ -914,6 +891,9 @@ void index_boot(int mode)
  case DB_BOOT_TRG:
    prefix = TRG_PREFIX;
    break;
  case DB_BOOT_QST:
    prefix = QST_PREFIX;
    break;
  default:
    log("SYSERR: Unknown subcommand %d to index_boot!", mode);
    exit(1);
@ -954,7 +934,7 @@ void index_boot(int mode)
  /* Exit if 0 records, unless this is shops */
  if (!rec_count) {
-    if (mode == DB_BOOT_SHP)
+    if (mode == DB_BOOT_SHP || mode == DB_BOOT_QST)
      return;
    log("SYSERR: boot error - 0 records counted in %s/%s.", prefix,
 	index_filename);
@ -995,6 +975,11 @@ void index_boot(int mode)
    size[0] = sizeof(struct help_index_element) * rec_count;
    log("   %d entries, %d bytes.", rec_count, size[0]);
    break;
  case DB_BOOT_QST:
    CREATE(aquest_table, struct aq_data, rec_count);
    size[0] = sizeof(struct aq_data) * rec_count;
    log("   %d entries, %d bytes.", rec_count, size[0]);
    break;
  }
  rewind(db_index);
@ -1010,6 +995,7 @@ void index_boot(int mode)
    case DB_BOOT_OBJ:
    case DB_BOOT_MOB:
    case DB_BOOT_TRG:
    case DB_BOOT_QST:
      discrete_load(db_file, mode, buf2);
      break;
    case DB_BOOT_ZON:
@ -1040,7 +1026,7 @@ void discrete_load(FILE *fl, int mode, char *filename)
  int nr = -1, last;
  char line[READ_SIZE];
-  const char *modes[] = {"world", "mob", "obj", "ZON", "SHP", "HLP", "trg"};
+  const char *modes[] = {"world", "mob", "obj", "ZON", "SHP", "HLP", "trg", "qst"};
  /* modes positions correspond to DB_BOOT_xxx in db.h */
  for (;;) {
@ -1083,6 +1069,9 @@ void discrete_load(FILE *fl, int mode, char *filename)
 	case DB_BOOT_OBJ:
 	  strlcpy(line, parse_object(fl, nr), sizeof(line));
 	  break;
  case DB_BOOT_QST:
    parse_quest(fl, nr);
    break;
 	}
    } else {
      log("SYSERR: Format error in %s file %s near %s #%d", modes[mode],
@ -1093,7 +1082,7 @@ void discrete_load(FILE *fl, int mode, char *filename)
  }
 }
-char fread_letter(FILE *fp)
+static char fread_letter(FILE *fp)
 {
  char c;
  do {
@ -1114,7 +1103,8 @@ bitvector_t asciiflag_conv(char *flag)
    else if (isupper(*p))
      flags |= 1 << (26 + (*p - 'A'));
-    if (!isdigit(*p))
+    /* Allow the first character to be a minus sign */
    if (!isdigit(*p) && (*p != '-' || p != flag))
      is_num = FALSE;
  }
@ -1124,7 +1114,7 @@ bitvector_t asciiflag_conv(char *flag)
  return (flags);
 }
-bitvector_t asciiflag_conv_aff(char *flag)
+static bitvector_t asciiflag_conv_aff(char *flag)
 {
  bitvector_t flags = 0;
  int is_num = TRUE;
@ -1136,7 +1126,8 @@ bitvector_t asciiflag_conv_aff(char *flag)
    else if (isupper(*p))
      flags |= 1 << (26 + (*p - 'A' + 1));
-    if (!isdigit(*p))
+    /* Allow the first character to be a minus sign */
    if (!isdigit(*p) && (*p != '-' || p != flag))
      is_num = FALSE;
  }
@ -1317,7 +1308,7 @@ void setup_dir(FILE *fl, int room, int dir)
 }
 /* make sure the start rooms exist & resolve their vnums to rnums */
-void check_start_rooms(void)
+static void check_start_rooms(void)
 {
  if ((r_mortal_start_room = real_room(CONFIG_MORTAL_START)) == NOWHERE) {
    log("SYSERR:  Mortal start room does not exist.  Change in config.c.");
@ -1348,6 +1339,11 @@ void renum_world(void)
 	    real_room(world[room].dir_option[door]->to_room);
 }
 /** This is not the same ZCMD as used elsewhere. GRUMBLE... namespace conflict
 * @todo refactor this particular ZCMD and remove this redefine. */
 #ifdef ZCMD
 #undef ZCMD
 #endif
 #define ZCMD zone_table[zone].cmd[cmd_no]
 /* Resolve vnums into rnums in the zone reset tables. In English: Once all of 
@ -1356,7 +1352,7 @@ void renum_world(void)
 * is running.  This does make adding any room, mobile, or object a little more
 * difficult while the game is running. Assumes NOWHERE == NOBODY == NOTHING.
 * Assumes sizeof(room_rnum) >= (sizeof(mob_rnum) and sizeof(obj_rnum)) */
-void renum_zone_table(void)
+static void renum_zone_table(void)
 {
  int cmd_no;
  room_rnum a, b, c, olda, oldb, oldc;
@ -1415,7 +1411,7 @@ void renum_zone_table(void)
    }
 }
-void parse_simple_mob(FILE *mob_f, int i, int nr)
+static void parse_simple_mob(FILE *mob_f, int i, int nr)
 {
  int j, t[10];
  char line[READ_SIZE];
@ -1510,7 +1506,7 @@ void parse_simple_mob(FILE *mob_f, int i, int nr)
 #define RANGE(low, high)	\
 	(num_arg = MAX((low), MIN((high), (num_arg))))
-void interpret_espec(const char *keyword, const char *value, int i, int nr)
+static void interpret_espec(const char *keyword, const char *value, int i, int nr)
 {
  int num_arg = 0, matched = FALSE;
@ -1569,7 +1565,7 @@ void interpret_espec(const char *keyword, const char *value, int i, int nr)
 #undef BOOL_CASE
 #undef RANGE
-void parse_espec(char *buf, int i, int nr)
+static void parse_espec(char *buf, int i, int nr)
 {
  char *ptr;
@ -1581,7 +1577,7 @@ void parse_espec(char *buf, int i, int nr)
  interpret_espec(buf, ptr, i, nr);
 }
-void parse_enhanced_mob(FILE *mob_f, int i, int nr)
+static void parse_enhanced_mob(FILE *mob_f, int i, int nr)
 {
  char line[READ_SIZE];
@ -1946,7 +1942,7 @@ char *parse_object(FILE *obj_f, int nr)
 #define Z	zone_table[zone]
 /* load the zone table and command tables */
-void load_zones(FILE *fl, char *zonename)
+static void load_zones(FILE *fl, char *zonename)
 {
  static zone_rnum zone = 0;
  int cmd_no, num_of_cmds = 0, line_num = 0, tmp, error;
@ -2077,7 +2073,7 @@ void load_zones(FILE *fl, char *zonename)
 }
 #undef Z
-void get_one_line(FILE *fl, char *buf)
+static void get_one_line(FILE *fl, char *buf)
 {
  if (fgets(buf, READ_SIZE, fl) == NULL) {
    log("SYSERR: error reading help file: not terminated with $?");
@ -2174,7 +2170,7 @@ void load_help(FILE * fl, char *name)
  }
 }
-int hsort(const void *a, const void *b) 
+static int hsort(const void *a, const void *b) 
 {
  const struct help_index_element *a1, *b1;
@ -2409,7 +2405,7 @@ void zone_update(void)
    }
 }
-void log_zone_error(zone_rnum zone, int cmd_no, const char *message)
+static void log_zone_error(zone_rnum zone, int cmd_no, const char *message)
 {
  mudlog(NRM, LVL_GOD, TRUE, "SYSERR: zone file: %s", message);
  mudlog(NRM, LVL_GOD, TRUE, "SYSERR: ...offending cmd: '%c' cmd in zone #%d, line %d",
@ -2720,7 +2716,7 @@ char *fread_string(FILE *fl, const char *error)
 }
 /* Called to free all allocated follow_type structs */
-void free_followers(struct follow_type *k)
+static void free_followers(struct follow_type *k)
 {
   if (!k)
    return;
@ -2747,6 +2743,8 @@ void free_char(struct char_data *ch)
      free(ch->player_specials->poofin);
    if (ch->player_specials->poofout)
      free(ch->player_specials->poofout);
    if (ch->player_specials->saved.completed_quests)
      free(ch->player_specials->saved.completed_quests);
    if (GET_HOST(ch))
      free(GET_HOST(ch));
    if (IS_NPC(ch))
@ -2843,7 +2841,7 @@ void free_obj(struct obj_data *obj)
 * interested in and not a copy. If someone is reading a global copy we're 
 * trying to replace, give everybody using it a different copy so as to avoid 
 * special cases. */
-int file_to_string_alloc(const char *name, char **buf)
+static int file_to_string_alloc(const char *name, char **buf)
 {
  int temppage;
  char temp[MAX_STRING_LENGTH];
@ -2875,7 +2873,7 @@ int file_to_string_alloc(const char *name, char **buf)
 }
 /* read contents of a text file, and place in buf */
-int file_to_string(const char *name, char *buf)
+static int file_to_string(const char *name, char *buf)
 {
  FILE *fl;
  char tmp[READ_SIZE + 3];
@ -2996,6 +2994,10 @@ void init_char(struct char_data *ch)
  ch->player.long_descr = NULL;
  ch->player.description = NULL;
  GET_NUM_QUESTS(ch) = 0;
  ch->player_specials->saved.completed_quests = NULL;
  GET_QUEST(ch) = -1;
  ch->player.time.birth = time(0);
  ch->player.time.logon = time(0);
  ch->player.time.played = 0;
@ -3044,6 +3046,7 @@ void init_char(struct char_data *ch)
    GET_COND(ch, i) = (GET_LEVEL(ch) == LVL_IMPL ? -1 : 24);
  GET_LOADROOM(ch) = NOWHERE;
  GET_SCREEN_WIDTH(ch) = PAGE_WIDTH;
 }
 /* returns the real number of the room with given virtual number */
@ -3149,7 +3152,7 @@ zone_rnum real_zone(zone_vnum vnum)
 }
 /* Extend later to include more checks and add checks for unknown bitvectors. */
-int check_object(struct obj_data *obj)
+static int check_object(struct obj_data *obj)
 {
  char objname[MAX_INPUT_LENGTH + 32];
  int error = FALSE, y;
@ -3205,7 +3208,6 @@ int check_object(struct obj_data *obj)
    break;
  case ITEM_NOTE:
    if (obj->ex_description) {
      extern char *find_exdesc(char *word, struct extra_descr_data *list);
      char onealias[MAX_INPUT_LENGTH],*next_name;
      next_name = any_one_arg(obj->name, onealias);
      do {
@ -3228,7 +3230,7 @@ int check_object(struct obj_data *obj)
  return (error);
 }
-int check_object_spell_number(struct obj_data *obj, int val)
+static int check_object_spell_number(struct obj_data *obj, int val)
 {
  int error = FALSE;
  const char *spellname;
@ -3262,7 +3264,7 @@ int check_object_spell_number(struct obj_data *obj, int val)
  return (error);
 }
-int check_object_level(struct obj_data *obj, int val)
+static int check_object_level(struct obj_data *obj, int val)
 {
  int error = FALSE;
@ -3273,7 +3275,7 @@ int check_object_level(struct obj_data *obj, int val)
  return (error);
 }
-int check_bitvector_names(bitvector_t bits, size_t namecount, const char *whatami, const char *whatbits)
+static int check_bitvector_names(bitvector_t bits, size_t namecount, const char *whatami, const char *whatbits)
 {
  unsigned int flagnum;
  bool error = FALSE;
@ -3284,64 +3286,14 @@ int check_bitvector_names(bitvector_t bits, size_t namecount, const char *whatam
  for (flagnum = namecount; flagnum < sizeof(bitvector_t) * 8; flagnum++)
    if ((1 << flagnum) & bits) {
-      log("SYSERR: %s has unknown %s flag, bit %d (0 through %d known).", whatami, whatbits, flagnum, namecount - 1);
+      log("SYSERR: %s has unknown %s flag, bit %d (0 through %d known).", whatami, whatbits, flagnum, (int)namecount - 1);
      error = TRUE;
    }
  return (error);
 }
-/* External variables from config.c */
+static void load_default_config( void )
 extern int pk_allowed;
 extern int pt_allowed;
 extern int level_can_shout;
 extern int holler_move_cost;
 extern int tunnel_size;
 extern int max_exp_gain;
 extern int max_exp_loss;
 extern int max_npc_corpse_time;
 extern int max_pc_corpse_time;
 extern int idle_void;
 extern int idle_rent_time;
 extern int idle_max_level;
 extern int dts_are_dumps;
 extern int load_into_inventory;
 extern int track_through_doors;
 extern int no_mort_to_immort;
 extern int free_rent;
 extern int max_obj_save;
 extern int min_rent_cost;
 extern int auto_save;
 extern int autosave_time;
 extern int crash_file_timeout;
 extern int rent_file_timeout;
 extern room_vnum mortal_start_room;
 extern room_vnum immort_start_room;
 extern room_vnum frozen_start_room;
 extern room_vnum donation_room_1;
 extern room_vnum donation_room_2;
 extern room_vnum donation_room_3;
 extern ush_int DFLT_PORT;
 extern const char *DFLT_IP;
 extern const char *DFLT_DIR;
 extern const char *LOGNAME;
 extern int max_playing;
 extern int max_filesize;
 extern int max_bad_pws;
 extern int siteok_everyone;
 extern int nameserver_is_slow;
 extern int use_new_socials;
 extern int auto_save_olc;
 extern const char *MENU;
 extern const char *WELC_MESSG;
 extern const char *START_MESSG;
 extern int use_autowiz;
 extern int min_wizlist_lev;
 extern const char *OK;
 extern const char *NOPERSON;
 extern const char *NOEFFECT;
 void load_default_config( void )
 {
  /* This function is called only once, at boot-time. We assume config_info is 
   * empty. -Welcor */
@ -3366,6 +3318,9 @@ void load_default_config( void )
  CONFIG_TRACK_T_DOORS          = track_through_doors;
  CONFIG_NO_MORT_TO_IMMORT	= no_mort_to_immort;
  CONFIG_DISP_CLOSED_DOORS      = display_closed_doors;
  CONFIG_MAP                    = map_option;
  CONFIG_MAP_SIZE               = default_map_size;
  CONFIG_MINIMAP_SIZE           = default_minimap_size;
  /* Rent / crashsave options. */
  CONFIG_FREE_RENT              = free_rent;
@ -3425,7 +3380,7 @@ void load_config( void )
  load_default_config();
-  snprintf(buf, sizeof(buf), "%s/%s", DFLT_DIR, CONFIG_CONFFILE);
+  snprintf(buf, sizeof(buf), "%s/%s", CONFIG_DFLT_DIR, CONFIG_CONFFILE);
  if ( !(fl = fopen(CONFIG_CONFFILE, "r")) && !(fl = fopen(buf, "r")) ) {
    snprintf(buf, sizeof(buf), "No %s file, using defaults", CONFIG_CONFFILE);
    perror(buf);
@ -3488,6 +3443,10 @@ void load_config( void )
            CONFIG_DFLT_IP = NULL;
        } else if (!str_cmp(tag, "dflt_port"))
          CONFIG_DFLT_PORT = num;
        else if (!str_cmp(tag, "default_map_size"))
          CONFIG_MAP_SIZE = num;
        else if (!str_cmp(tag, "default_minimap_size"))
          CONFIG_MINIMAP_SIZE = num;
        break;
      case 'f':
@ -3558,6 +3517,8 @@ void load_config( void )
          CONFIG_MIN_WIZLIST_LEV = num;
        else if (!str_cmp(tag, "mortal_start_room"))
          CONFIG_MORTAL_START = num;
        else if (!str_cmp(tag, "map_option"))
          CONFIG_MAP = num;
        break;
      case 'n':
--- a/src/db.h
+++ b/src/db.h
@ -1,12 +1,18 @@
-/**************************************************************************
+/**
-*  File: db.h                                              Part of tbaMUD *
+* @file db.h
-*  Usage: Header file for database handling.                              *
+* Header file for database handling.
-*                                                                         *
+* 
-*  All rights reserved.  See license for complete information.            *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*                                                                         *
+* of, and continuation of, CircleMUD.
-*  Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University *
+*                                                                        
-*  CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               *
+* All rights reserved.  See license for complete information.                                                                
-**************************************************************************/
+* Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University 
 * CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               
 *
 */
 #ifndef _DB_H_
 #define _DB_H_
 /* arbitrary constants used by index_boot() (must be unique) */
 #define DB_BOOT_WLD	0
@ -16,6 +22,7 @@
 #define DB_BOOT_SHP	4
 #define DB_BOOT_HLP	5
 #define DB_BOOT_TRG	6
 #define DB_BOOT_QST 7
 #if defined(CIRCLE_MACINTOSH)
 #define LIB_WORLD	":world:"
@ -69,13 +76,14 @@
 /* names of various files and directories */
 #define INDEX_FILE	"index"		/* index of world files		*/
 #define MINDEX_FILE	"index.mini"	/* ... and for mini-mud-mode	*/
-#define WLD_PREFIX	LIB_WORLD"wld"SLASH	/* room definitions	*/
+#define WLD_PREFIX  LIB_WORLD"wld"SLASH	/* room definitions	*/
-#define MOB_PREFIX	LIB_WORLD"mob"SLASH	/* monster prototypes	*/
+#define MOB_PREFIX  LIB_WORLD"mob"SLASH	/* monster prototypes	*/
-#define OBJ_PREFIX	LIB_WORLD"obj"SLASH	/* object prototypes	*/
+#define OBJ_PREFIX  LIB_WORLD"obj"SLASH	/* object prototypes	*/
-#define ZON_PREFIX	LIB_WORLD"zon"SLASH	/* zon defs & command tables */
+#define ZON_PREFIX  LIB_WORLD"zon"SLASH	/* zon defs & command tables */
-#define SHP_PREFIX	LIB_WORLD"shp"SLASH	/* shop definitions	*/
+#define SHP_PREFIX  LIB_WORLD"shp"SLASH	/* shop definitions	*/
-#define TRG_PREFIX	LIB_WORLD"trg"SLASH	/* trigger files	*/
+#define TRG_PREFIX  LIB_WORLD"trg"SLASH	/* trigger files	*/
-#define HLP_PREFIX      LIB_TEXT"help"SLASH     /* Help files           */
+#define HLP_PREFIX  LIB_TEXT"help"SLASH /* Help files           */
 #define QST_PREFIX  LIB_WORLD"qst"SLASH /* quest files          */
 #define CREDITS_FILE	LIB_TEXT"credits" /* for the 'credits' command	*/
 #define NEWS_FILE	LIB_TEXT"news"	/* for the 'news' command	*/
@ -100,6 +108,27 @@
 #define SOCMESS_FILE_NEW LIB_MISC"socials.new"  /* messages for social acts with aedit patch*/
 #define XNAME_FILE	LIB_MISC"xnames"   /* invalid name substrings	*/
 /* BEGIN: Assumed default locations for logfiles, mainly used in do_file. */
 /**/
 #define SYSLOG_LOGFILE     "../syslog"
 #define CRASH_LOGFILE      "../syslog.CRASH"
 #define PREFIX_LOGFILE     "../log/"
 #define LEVELS_LOGFILE     PREFIX_LOGFILE"levels"
 #define RIP_LOGFILE        PREFIX_LOGFILE"rip"
 #define NEWPLAYERS_LOGFILE PREFIX_LOGFILE"newplayers"
 #define RENTGONE_LOGFILE   PREFIX_LOGFILE"rentgone"
 #define ERRORS_LOGFILE     PREFIX_LOGFILE"errors"
 #define GODCMDS_LOGFILE    PREFIX_LOGFILE"godcmds"
 #define HELP_LOGFILE       PREFIX_LOGFILE"help"
 #define DELETES_LOGFILE    PREFIX_LOGFILE"delete"
 #define RESTARTS_LOGFILE   PREFIX_LOGFILE"restarts"
 #define USAGE_LOGFILE      PREFIX_LOGFILE"usage"
 #define BADPWS_LOGFILE     PREFIX_LOGFILE"badpws"
 #define OLC_LOGFILE        PREFIX_LOGFILE"olc"
 #define TRIGGER_LOGFILE    PREFIX_LOGFILE"trigger"
 /**/
 /* END: Assumed default locations for logfiles, mainly used in do_file. */
 #define CONFIG_FILE	LIB_ETC"config"    /* OasisOLC * GAME CONFIG FL */
 #define PLAYER_FILE	LIB_ETC"players"   /* the player database	*/
 #define MAIL_FILE	LIB_ETC"plrmail"   /* for the mudmail system	*/
@ -115,47 +144,6 @@
 #define PINDEX_SELFDELETE	(1 << 2)	/* player is selfdeleting*/
 #define PINDEX_NOWIZLIST	(1 << 3)	/* Player shouldn't be on wizlist*/
 /* public procedures in db.c */
 void	boot_db(void);
 void	destroy_db(void);
 int	create_entry(char *name);
 void	zone_update(void);
 char	*fread_string(FILE *fl, const char *error);
 long	get_id_by_name(const char *name);
 char	*get_name_by_id(long id);
 void	save_mud_time(struct time_info_data *when);
 void	free_text_files(void);
 void	free_help_table(void);
 void	free_player_index(void);
 void    load_help(FILE *fl, char *name);
 void    clean_pfiles(void);
 zone_rnum real_zone(zone_vnum vnum);
 room_rnum real_room(room_vnum vnum);
 mob_rnum real_mobile(mob_vnum vnum);
 obj_rnum real_object(obj_vnum vnum);
 int	load_char(const char *name, struct char_data *ch);
 void	save_char(struct char_data *ch);
 void	init_char(struct char_data *ch);
 struct char_data* create_char(void);
 struct char_data *read_mobile(mob_vnum nr, int type);
 int	vnum_mobile(char *searchname, struct char_data *ch);
 void	clear_char(struct char_data *ch);
 void	reset_char(struct char_data *ch);
 void	free_char(struct char_data *ch);
 void	save_player_index(void);
 long    get_ptable_by_name(const char *name);
 void    remove_player(int pfilepos);
 struct obj_data *create_obj(void);
 void	clear_object(struct obj_data *obj);
 void	free_obj(struct obj_data *obj);
 struct obj_data *read_object(obj_vnum nr, int type);
 int	vnum_object(char *searchname, struct char_data *ch);
 int     vnum_room(char *, struct char_data *);
 int     vnum_trig(char *, struct char_data *);
 #define REAL 0
 #define VIRTUAL 1
@ -233,20 +221,7 @@ struct help_index_element {
   int min_level;    /*Min Level to read help entry*/
 };
-/* don't change these */
+/* The ban defines and structs were moved to ban.h */
 #define BAN_NOT 	0
 #define BAN_NEW 	1
 #define BAN_SELECT	2
 #define BAN_ALL		3
 #define BANNED_SITE_LENGTH    50
 struct ban_list_element {
   char	site[BANNED_SITE_LENGTH+1];
   int	type;
   time_t date;
   char	name[MAX_NAME_LENGTH+1];
   struct ban_list_element *next;
 };
 /* for the "buffered" rent and house object loading */
 struct obj_save_data_t {
@ -257,18 +232,132 @@ struct obj_save_data_t {
 typedef struct obj_save_data_t obj_save_data;
 /* public procedures in db.c */
 void  boot_db(void);
 void  destroy_db(void);
 char *fread_action(FILE *fl, int nr);
 int   create_entry(char *name);
 void  zone_update(void);
 char  *fread_string(FILE *fl, const char *error);
 long  get_id_by_name(const char *name);
 char  *get_name_by_id(long id);
 void  save_mud_time(struct time_info_data *when);
 void  free_text_files(void);
 void  free_help_table(void);
 void  free_player_index(void);
 void  load_help(FILE *fl, char *name);
 zone_rnum real_zone(zone_vnum vnum);
 room_rnum real_room(room_vnum vnum);
 mob_rnum real_mobile(mob_vnum vnum);
 obj_rnum real_object(obj_vnum vnum);
 /* Public Procedures from objsave.c */
 void  Crash_save_all(void);
 void  Crash_idlesave(struct char_data *ch);
 void  Crash_crashsave(struct char_data *ch);
 int Crash_load(struct char_data *ch);
 void  Crash_listrent(struct char_data *ch, char *name);
 int Crash_clean_file(char *name);
 int Crash_delete_crashfile(struct char_data *ch);
 int Crash_delete_file(char *name);
 void update_obj_file(void);
 void Crash_rentsave(struct char_data *ch, int cost);
 obj_save_data *objsave_parse_objects(FILE *fl);
 int objsave_save_obj_record(struct obj_data *obj, FILE *fl, int location);
 /* Special functions */
 SPECIAL(receptionist);
 SPECIAL(cryogenicist);
 /* Functions from players.c */
 void   tag_argument(char *argument, char *tag);
 int    load_char(const char *name, struct char_data *ch);
 void   save_char(struct char_data *ch);
 void   init_char(struct char_data *ch);
 struct char_data* create_char(void);
 struct char_data *read_mobile(mob_vnum nr, int type);
 int    vnum_mobile(char *searchname, struct char_data *ch);
 void   clear_char(struct char_data *ch);
 void   reset_char(struct char_data *ch);
 void   free_char(struct char_data *ch);
 void   save_player_index(void);
 long   get_ptable_by_name(const char *name);
 void   remove_player(int pfilepos);
 void   clean_pfiles(void);
 void   build_player_index(void);
 struct obj_data *create_obj(void);
 void   clear_object(struct obj_data *obj);
 void   free_obj(struct obj_data *obj);
 struct obj_data *read_object(obj_vnum nr, int type);
 int    vnum_object(char *searchname, struct char_data *ch);
 int    vnum_room(char *, struct char_data *);
 int    vnum_trig(char *, struct char_data *);
 void setup_dir(FILE *fl, int room, int dir);
 void index_boot(int mode);
 void discrete_load(FILE *fl, int mode, char *filename);
 void parse_room(FILE *fl, int virtual_nr);
 void parse_mobile(FILE *mob_f, int nr);
 char *parse_object(FILE *obj_f, int nr);
 int is_empty(zone_rnum zone_nr);
 void reset_zone(zone_rnum zone);
 void reboot_wizlists(void);
 ACMD(do_reboot);
 void boot_world(void);
 int count_hash_records(FILE *fl);
 bitvector_t asciiflag_conv(char *flag);
 void renum_world(void);
 void load_config( void );
 /* global buffering system */
 #ifndef __DB_C__
 /* Various Files */
 extern char *credits;
 extern char *news;
 extern char *motd;
 extern char *imotd;
 extern char *GREETINGS;
 extern char *help;
 extern char *ihelp;
 extern char *info;
 extern char *wizlist;
 extern char *immlist;
 extern char *background;
 extern char *handbook;
 extern char *policies;
 /* The ingame helpfile */
 extern int top_of_helpt;
 extern struct help_index_element *help_table;
 /* Mud configurable variables */
 extern int no_mail;                
 extern int mini_mud;               
 extern int no_rent_check;          
 extern time_t boot_time;           
 extern int circle_restrict;        
 extern room_rnum r_mortal_start_room;
 extern room_rnum r_immort_start_room;
 extern room_rnum r_frozen_start_room;
 extern struct config_data config_info;
 extern struct time_info_data time_info;
 extern struct weather_data weather_info; 
 extern struct player_special_data dummy_mob;
 extern struct reset_q_type reset_q;     
 extern struct room_data *world;
 extern room_rnum top_of_world;
 extern struct zone_data *zone_table;
 extern zone_rnum top_of_zone_table;
 extern struct descriptor_data *descriptor_list;
 extern struct char_data *character_list;
 extern struct player_special_data dummy_mob;
@ -294,4 +383,19 @@ extern long max_mob_id;
 extern long max_obj_id;
 extern int dg_owner_purged;
 extern struct message_list fight_messages[MAX_MESSAGES];
 /* autoquest globals */
 extern struct aq_data *aquest_table;
 extern qst_rnum total_quests;
 /* begin previously located in players.c, returned to db.c */
 extern struct player_index_element *player_table;
 extern int top_of_p_table;
 extern int top_of_p_file;
 extern long top_idnum;
 /* end previously located in players.c */
 #endif /* __DB_C__ */
 #endif /* _DB_H_ */
--- a/src/dg_comm.c
+++ b/src/dg_comm.c
@ -23,7 +23,7 @@
 #include "constants.h"
 /* local functions */
-void sub_write_to_char(char_data *ch, char *tokens[], void *otokens[], char type[]);
+static void sub_write_to_char(char_data *ch, char *tokens[], void *otokens[], char type[]);
 /* same as any_one_arg except that it stops at punctuation */
 char *any_one_name(char *argument, char *first_arg)
@ -44,7 +44,7 @@ char *any_one_name(char *argument, char *first_arg)
  return argument;
 }
-void sub_write_to_char(char_data *ch, char *tokens[], void *otokens[], char type[])
+static void sub_write_to_char(char_data *ch, char *tokens[], void *otokens[], char type[])
 {
  char sb[MAX_STRING_LENGTH];
  int i;
--- a/src/dg_db_scripts.c
+++ b/src/dg_db_scripts.c
@ -22,12 +22,10 @@
 #include "dg_event.h"
 #include "comm.h"
 #include "constants.h"
-
+#include "interpreter.h" /* For half_chop */
 extern void half_chop(char *string, char *arg1, char *arg2);
 extern bitvector_t asciiflag_conv(char *flag);
 /* local functions */
-void trig_data_init(trig_data *this_data);
+static void trig_data_init(trig_data *this_data);
 void parse_trigger(FILE *trig_f, int nr)
 {
@ -93,7 +91,7 @@ trig_data *read_trigger(int nr)
    return trig;
 }
-void trig_data_init(trig_data *this_data)
+static void trig_data_init(trig_data *this_data)
 {
    this_data->nr = NOTHING;
    this_data->data_type = 0;
--- a/src/dg_event.c
+++ b/src/dg_event.c
@ -1,33 +1,59 @@
-/**************************************************************************
+/**
-*  File: dg_event.c                                        Part of tbaMUD *
+* @file dg_event.c
-*  Usage: This file contains a simplified event system to allow trigedit  *
+* This file contains a simplified event system to allow trigedit 
-*  to use the "wait" command, causing a delay in the middle of a script.  *
+* to use the "wait" command, causing a delay in the middle of a script.
-*                                                                         *
+* This system could easily be expanded by coders who wish to implement
-*  $Author: Mark A. Heilpern/egreen/Welcor $                              *
+* an event driven mud.
-*  $Date: 2004/10/11 12:07:00$                                            *
+* 
-*  $Revision: 1.0.14 $                                                    *
+* Part of the core tbaMUD source code distribution, which is a derivative
-**************************************************************************/
+* of, and continuation of, CircleMUD.
 * 
 * This source code, which was not part of the CircleMUD legacy code,
 * was created by the following people:                                      
 * $Author: Mark A. Heilpern/egreen/Welcor $                              
 * $Date: 2004/10/11 12:07:00$                                            
 * $Revision: 1.0.14 $                                                    
 */
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
 #include "db.h"
 #include "utils.h"
 #include "db.h"
 #include "dg_event.h"
 #include "constants.h"
 #include "comm.h"  /* For access to the game pulse */
 struct queue *event_q;          /* the event queue */
-extern long pulse;
+/***************************************************************************
 * Begin mud specific event queue functions
 **************************************************************************/
 /* file scope variables */
 /** The mud specific queue of events. */
 static struct dg_queue *event_q;
-/* initializes the event queue */
+
 /** Initializes the main event queue event_q.
 * @post The main event queue, event_q, has been created and initialized.
 */
 void event_init(void)
 {
  event_q = queue_init();
 }
-/* Add an event to the current list. Creates an event and returns it. */
+/** Creates a new event 'object' that is then enqueued to the global event_q.
 * @post If the newly created event is valid, it is always added to event_q.
 * @param func The function to be called when this event fires. This function
 * will be passed event_obj when it fires. The function must match the form
 * described by EVENTFUNC. 
 * @param event_obj An optional 'something' to be passed to func when this
 * event fires. It is func's job to cast event_obj. If event_obj is not needed,
 * pass in NULL.
 * @param when Number of pulses between firing(s) of this event.
 * @retval event * Returns a pointer to the newly created event.
 * */
 struct event *event_create(EVENTFUNC(*func), void *event_obj, long when)
 {
  struct event *new_event;
@ -43,7 +69,9 @@ struct event *event_create(EVENTFUNC(*func), void *event_obj, long when)
  return new_event;
 }
-/* removes the event from the system */
+/** Removes an event from event_q and frees the event. 
 * @param event Pointer to the event to be dequeued and removed. 
 */
 void event_cancel(struct event *event)
 {
  if (!event) {
@ -61,7 +89,9 @@ void event_cancel(struct event *event)
  free(event);
 }
-/* Process any events whose time has come. */
+/** Process any events whose time has come. Should be called from, and at, every
 * pulse of heartbeat. Re-enqueues multi-use events.
 */
 void event_process(void)
 {
  struct event *the_event;
@ -82,11 +112,17 @@ void event_process(void)
    if ((new_time = (the_event->func)(the_event->event_obj)) > 0)
      the_event->q_el = queue_enq(event_q, the_event, new_time + pulse);
    else
    {
      /* It is assumed that the_event will already have freed ->event_obj. */
      free(the_event);
    }
  }
 }
-/* returns the time remaining before the event */
+/** Returns the time remaining before the event as how many pulses from now. 
 * @param event Check this event for it's scheduled activation time. 
 * @retval long Number of pulses before this event will fire. */
 long event_time(struct event *event)
 {
  long when;
@ -96,13 +132,16 @@ long event_time(struct event *event)
  return (when - pulse);
 }
-/* frees all events in the queue */
+/** Frees all events from event_q. */
 void event_free_all(void)
 {
  queue_free(event_q);
 }
-/* boolean function to tell whether an event is queued or not */
+/** Boolean function to tell whether an event is queued or not. Does this by
 * checking if event->q_el points to anything but null.
 * @retval int 1 if the event has been queued, 0 if the event has not been
 * queued. */
 int event_is_queued(struct event *event)
 {
   if (event->q_el)
@ -110,20 +149,35 @@ int event_is_queued(struct event *event)
   else
     return 0;
 }
 /***************************************************************************
 * End mud specific event queue functions
 **************************************************************************/
-/* Generic queue functions for building and using a priority queue. */
+/***************************************************************************
-/* returns a new, initialized queue */
+ * Begin generic (abstract) priority queue functions
-struct queue *queue_init(void)
+ **************************************************************************/
 /** Create a new, empty, priority queue and return it.
 * @retval dg_queue * Pointer to the newly created queue structure. */
 struct dg_queue *queue_init(void)
 {
-  struct queue *q;
+  struct dg_queue *q;
-  CREATE(q, struct queue, 1);
+  CREATE(q, struct dg_queue, 1);
  return q;
 }
-/* add data into the priority queue q with key */
+/** Add some 'data' to a priority queue. 
-struct q_element *queue_enq(struct queue *q, void *data, long key)
+ * @pre The paremeter q must have been previously created by queue_init.
 * @post A new q_element is created to hold the data parameter.
 * @param q The existing dg_queue to add an element to. 
 * @param data The data to be associated with, and theoretically used, when
 * the element comes up in q. data is wrapped in a new q_element.
 * @param key Indicates where this event should be located in the queue, and
 * when the element should be activated.
 * @retval q_element * Pointer to the created q_element that contains
 * the data. */
 struct q_element *queue_enq(struct dg_queue *q, void *data, long key)
 {
  struct q_element *qe, *i;
  int bucket;
@ -166,8 +220,13 @@ struct q_element *queue_enq(struct queue *q, void *data, long key)
  return qe;
 }
-/* remove queue element qe from the priority queue q */
+/** Remove queue element qe from the priority queue q.
-void queue_deq(struct queue *q, struct q_element *qe)
+ * @pre qe->data has been dealt with in some way.
 * @post qe has been freed. 
 * @param q Pointer to the queue containing qe.
 * @param qe Pointer to the q_element to remove from q.
 */
 void queue_deq(struct dg_queue *q, struct q_element *qe)
 {
  int i;
@ -188,8 +247,14 @@ void queue_deq(struct queue *q, struct q_element *qe)
  free(qe);
 }
-/* Removes and returns the data of the first element of the priority queue q. */
+/** Removes and returns the data of the first element of the priority queue q. 
-void *queue_head(struct queue *q)
+ * @pre pulse must be defined. This is a multi-headed queue, the current
 * head is determined by the current pulse.
 * @post the q->head is dequeued. 
 * @param q The queue to return the head of. 
 * @retval void * NULL if there is not a currently available head, pointer
 * to any data object associated with the queue element. */
 void *queue_head(struct dg_queue *q)
 {
  void *dg_data;
  int i;
@ -204,9 +269,13 @@ void *queue_head(struct queue *q)
  return dg_data;
 }
-/* Returns the key of the head element of the priority queue if q is NULL, then
+/** Returns the key of the head element of the priority queue.
- * return the largest unsigned number. */
+ * @pre pulse must be defined. This is a multi-headed queue, the current
-long queue_key(struct queue *q)
+ * head is determined by the current pulse. 
 * @param q Queue to check for.
 * @retval long Return the key element of the head q_element. If no head
 * q_element is available, return LONG_MAX. */
 long queue_key(struct dg_queue *q)
 {
  int i;
@ -218,29 +287,39 @@ long queue_key(struct queue *q)
    return LONG_MAX;
 }
-/* returns the key of queue element qe */
+/** Returns the key of queue element qe.
 * @param qe Pointer to the keyed q_element. 
 * @retval long Key of qe. */
 long queue_elmt_key(struct q_element *qe)
 {
  return qe->key;
 }
-/* free q and contents */
+/** Free q and all contents.
-void queue_free(struct queue *q)
+ * @pre Function requires definition of struct event.
 * @post All items associeated qith q, including non-abstract data, are freed.
 * @param q The priority queue to free.
 */
 void queue_free(struct dg_queue *q)
 {
  int i;
  struct q_element *qe, *next_qe;
  struct event *event;
  for (i = 0; i < NUM_EVENT_QUEUES; i++)
-    for (qe = q->head[i]; qe; qe = next_qe) {
+  {
    for (qe = q->head[i]; qe; qe = next_qe) 
    {
      next_qe = qe->next;
-      if ((event = (struct event *) qe->data) != NULL) {
+      if ((event = (struct event *) qe->data) != NULL) 
-	if (event->event_obj)
+      {
-	  free(event->event_obj);
+        if (event->event_obj)
-	free(event);
+          free(event->event_obj);
        free(event);
      }
      free(qe);
    }
  }
  free(q);
 }
--- a/src/dg_event.h
+++ b/src/dg_event.h
@ -1,42 +1,66 @@
-/**************************************************************************
+/**
-*  File: dg_event.h                                        Part of tbaMUD *
+* @file dg_event.h
-*  Usage: Structures and prototypes for events.                           *
+* This file contains defines for the simplified event system to allow trigedit 
-*                                                                         *
+* to use the "wait" command, causing a delay in the middle of a script.
-*  $Author: Mark A. Heilpern/egreen/Welcor $                              *
+* This system could easily be expanded by coders who wish to implement
-*  $Date: 2004/10/11 12:07:00$                                            *
+* an event driven mud.
-*  $Revision: 1.0.14 $                                                    *
+* 
-**************************************************************************/
+* Part of the core tbaMUD source code distribution, which is a derivative
 * of, and continuation of, CircleMUD.
 * 
 * This source code, which was not part of the CircleMUD legacy code,
 * is attributed to:                                      
 * $Author: Mark A. Heilpern/egreen/Welcor $                              
 * $Date: 2004/10/11 12:07:00$                                            
 * $Revision: 1.0.14 $                                                    
 */
 #ifndef _DG_EVENT_H_
 #define _DG_EVENT_H_
-/* How often will heartbeat() call the 'wait' event function? */
+/** How often will heartbeat() call the 'wait' event function?
 * @deprecated Currently not used. */
 #define PULSE_DG_EVENT 1
-/* Event related section.*/
+/**************************************************************************
 * Begin event structures and defines.
 **************************************************************************/
 /** All Functions handled by the event system must be of this format. */
 #define EVENTFUNC(name) long (name)(void *event_obj)
-/* Define event related structures. */
+/** The event structure. Events get attached to the queue and are executed
 * when their turn comes up in the queue. */
 struct event {
-  EVENTFUNC(*func);
+  EVENTFUNC(*func); /**< The function called when this event comes up. */
-  void *event_obj;
+  void *event_obj;  /**< event_obj is passed to func when func is called */
-  struct q_element *q_el;
+  struct q_element *q_el;  /**< Where this event is located in the queue */
 };
-/* End of Event related info. */
+/**************************************************************************
 * End event structures and defines.
 **************************************************************************/
-/* Queue related info. */
+/**************************************************************************
-/* number of queues to use (reduces enqueue cost) */
+ * Begin priority queue structures and defines.
 **************************************************************************/
 /** Number of buckets available in each queue. Reduces enqueue cost. */
 #define NUM_EVENT_QUEUES    10
-struct queue {
+/** The priority queue. */
-  struct q_element *head[NUM_EVENT_QUEUES], *tail[NUM_EVENT_QUEUES];
+struct dg_queue {
  struct q_element *head[NUM_EVENT_QUEUES]; /**< Front of each queue bucket. */
  struct q_element *tail[NUM_EVENT_QUEUES]; /**< Rear of each queue bucket. */
 };
 /** Queued elements. */
 struct q_element {
-  void *data;
+  void *data;  /**< The event to be handled. */
-  long key;
+  long key;    /**< When the event should be handled. */
-  struct q_element *prev, *next;
+  struct q_element *prev, *next; /**< Points to other q_elements in line. */
 };
-/* End of Queue related info. */
+/**************************************************************************
 * End priority queue structures and defines.
 **************************************************************************/
-/* - events - function protos need by other modules */
+/* - events - function protos needed by other modules */
 void event_init(void);
 struct event *event_create(EVENTFUNC(*func), void *event_obj, long when);
 void event_cancel(struct event *event);
@ -45,11 +69,13 @@ long event_time(struct event *event);
 void event_free_all(void);
 /* - queues - function protos need by other modules */
-struct queue *queue_init(void);
+struct dg_queue *queue_init(void);
-struct q_element *queue_enq(struct queue *q, void *data, long key);
+struct q_element *queue_enq(struct dg_queue *q, void *data, long key);
-void queue_deq(struct queue *q, struct q_element *qe);
+void queue_deq(struct dg_queue *q, struct q_element *qe);
-void *queue_head(struct queue *q);
+void *queue_head(struct dg_queue *q);
-long queue_key(struct queue *q);
+long queue_key(struct dg_queue *q);
 long queue_elmt_key(struct q_element *qe);
-void queue_free(struct queue *q);
+void queue_free(struct dg_queue *q);
 int  event_is_queued(struct event *event);
 #endif /* _DG_EVENT_H_ */
--- a/src/dg_handler.c
+++ b/src/dg_handler.c
@ -15,8 +15,8 @@
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
 #include "dg_scripts.h"
 #include "utils.h"
 #include "dg_scripts.h"
 #include "comm.h"
 #include "db.h"
 #include "handler.h"
--- a/src/dg_misc.c
+++ b/src/dg_misc.c
@ -10,8 +10,8 @@
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
 #include "dg_scripts.h"
 #include "utils.h"
 #include "dg_scripts.h"
 #include "comm.h"
 #include "interpreter.h"
 #include "handler.h"
@ -20,14 +20,12 @@
 #include "screen.h"
 #include "spells.h"
 #include "constants.h"
 #include "fight.h"
 void die(struct char_data *ch, struct char_data * killer);
 /* copied from spell_parser.c: */
 #define SINFO spell_info[spellnum]
 /* external vars */
 extern struct spell_info_type spell_info[];
 /* Cast a spell; can be called by mobiles, objects and rooms, and no level 
 * check is required. Note that mobs should generally use the normal 'cast' 
--- a/src/dg_mobcmd.c
+++ b/src/dg_mobcmd.c
@ -10,48 +10,26 @@
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
 #include "utils.h"
 #include "screen.h"
 #include "dg_scripts.h"
 #include "db.h"
 #include "utils.h"
 #include "handler.h"
 #include "interpreter.h"
 #include "comm.h"
 #include "spells.h"
 #include "constants.h"
 #include "genzon.h" /* for real_zone_by_thing */
 #include "act.h"
 #include "fight.h"
 /* External functions */
 bitvector_t asciiflag_conv(char *flag);
 zone_rnum real_zone_by_thing(room_vnum vznum);
 void die(struct char_data *ch, struct char_data *killer);
 room_rnum find_target_room(struct char_data *ch, char *rawroomstr);
-/* Local functions. */
+/* Local file scope functions. */
-void mob_log(char_data *mob, const char *format, ...);
+static void mob_log(char_data *mob, const char *format, ...);
-ACMD(do_masound);
+
 ACMD(do_mkill);
 ACMD(do_mjunk);
 ACMD(do_mechoaround);
 ACMD(do_msend);
 ACMD(do_mecho);
 ACMD(do_mzoneecho);
 ACMD(do_mload);
 ACMD(do_mpurge);
 ACMD(do_mgoto);
 ACMD(do_mat);
 ACMD(do_mteleport);
 ACMD(do_mdamage);
 ACMD(do_mforce);
 ACMD(do_mhunt);
 ACMD(do_mremember);
 ACMD(do_mforget);
 ACMD(do_mtransform);
 ACMD(do_mdoor);
 ACMD(do_mfollow);
 ACMD(do_mrecho);
 /* attaches mob's name and vnum to msg and sends it to script_log */
-void mob_log(char_data *mob, const char *format, ...)
+static void mob_log(char_data *mob, const char *format, ...)
 {
  va_list args;
  char output[MAX_STRING_LENGTH];
--- a/src/dg_objcmd.c
+++ b/src/dg_objcmd.c
@ -18,33 +18,33 @@
 #include "handler.h"
 #include "db.h"
 #include "constants.h"
 #include "genzon.h" /* for access to real_zone_by_thing */
 #include "fight.h" /* for die() */
 void die(struct char_data * ch, struct char_data *killer);
 bitvector_t asciiflag_conv(char *flag);
 zone_rnum real_zone_by_thing(room_vnum vznum);
 /* Local functions */
 #define OCMD(name)  \
   void (name)(obj_data *obj, char *argument, int cmd, int subcmd)
-void obj_log(obj_data *obj, const char *format, ...);
+static void obj_log(obj_data *obj, const char *format, ...);
-room_rnum find_obj_target_room(obj_data *obj, char *rawroomstr);
+static room_rnum find_obj_target_room(obj_data *obj, char *rawroomstr);
-OCMD(do_oecho);
+static OCMD(do_oecho);
-OCMD(do_oforce);
+static OCMD(do_oforce);
-OCMD(do_ozoneecho);
+static OCMD(do_ozoneecho);
-OCMD(do_osend);
+static OCMD(do_osend);
-OCMD(do_orecho);
+static OCMD(do_orecho);
-OCMD(do_otimer);
+static OCMD(do_otimer);
-OCMD(do_otransform);
+static OCMD(do_otransform);
-OCMD(do_opurge);
+static OCMD(do_opurge);
-OCMD(do_oteleport);
+static OCMD(do_oteleport);
-OCMD(do_dgoload);
+static OCMD(do_dgoload);
-OCMD(do_odamage);
+static OCMD(do_odamage);
-OCMD(do_oasound);
+static OCMD(do_oasound);
-OCMD(do_odoor);
+static OCMD(do_odoor);
-OCMD(do_osetval);
+static OCMD(do_osetval);
-OCMD(do_oat);
+static OCMD(do_oat);
-void obj_command_interpreter(obj_data *obj, char *argument);
+
 struct obj_command_info {
   char *command;
@ -57,7 +57,7 @@ struct obj_command_info {
 #define SCMD_OECHOAROUND   1
 /* attaches object name and vnum to msg and sends it to script_log */
-void obj_log(obj_data *obj, const char *format, ...)
+static void obj_log(obj_data *obj, const char *format, ...)
 {
  va_list args;
  char output[MAX_STRING_LENGTH];
@ -85,7 +85,7 @@ room_rnum obj_room(obj_data *obj)
 }
 /* returns the real room number, or NOWHERE if not found or invalid */
-room_rnum find_obj_target_room(obj_data *obj, char *rawroomstr)
+static room_rnum find_obj_target_room(obj_data *obj, char *rawroomstr)
 {
    int tmp;
    room_rnum location;
@ -133,7 +133,7 @@ room_rnum find_obj_target_room(obj_data *obj, char *rawroomstr)
 }
 /* Object commands */
-OCMD(do_oecho)
+static OCMD(do_oecho)
 {
    int room;
@ -154,7 +154,7 @@ OCMD(do_oecho)
        obj_log(obj, "oecho called by object in NOWHERE");
 }
-OCMD(do_oforce)
+static OCMD(do_oforce)
 {
    char_data *ch, *next_ch;
    int room;
@ -200,7 +200,7 @@ OCMD(do_oforce)
    }
 }
-OCMD(do_ozoneecho)
+static OCMD(do_ozoneecho)
 {
    int zone;
    char room_number[MAX_INPUT_LENGTH], buf[MAX_INPUT_LENGTH], *msg;
@ -220,7 +220,7 @@ OCMD(do_ozoneecho)
    }
 }
-OCMD(do_osend)
+static OCMD(do_osend)
 {
    char buf[MAX_INPUT_LENGTH], *msg;
    char_data *ch;
@ -255,7 +255,7 @@ OCMD(do_osend)
 /* Prints the message to everyone in the range of numbers. Thanks to Jamie 
 * Nelson of 4D for this contribution. */
-OCMD(do_orecho)
+static OCMD(do_orecho)
 {
    char start[MAX_INPUT_LENGTH], finish[MAX_INPUT_LENGTH], *msg;
@ -271,7 +271,7 @@ OCMD(do_orecho)
 }
 /* set the object's timer value */
-OCMD(do_otimer)
+static OCMD(do_otimer)
 {
  char arg[MAX_INPUT_LENGTH];
@ -287,7 +287,7 @@ OCMD(do_otimer)
 /* Transform into a different object. Note: this shouldn't be used with 
 * containers unless both objects are containers! */
-OCMD(do_otransform)
+static OCMD(do_otransform)
 {
  char arg[MAX_INPUT_LENGTH];
  obj_data *o, tmpobj;
@ -337,7 +337,7 @@ OCMD(do_otransform)
 }
 /* purge all objects an npcs in room, or specified object or mob */
-OCMD(do_opurge)
+static OCMD(do_opurge)
 {
    char arg[MAX_INPUT_LENGTH];
    char_data *ch, *next_ch;
@ -386,7 +386,7 @@ OCMD(do_opurge)
    extract_char(ch);
 }
-OCMD(do_oteleport)
+static OCMD(do_oteleport)
 {
    char_data *ch, *next_ch;
    room_rnum target, rm;
@ -437,7 +437,7 @@ OCMD(do_oteleport)
    }
 }
-OCMD(do_dgoload)
+static OCMD(do_dgoload)
 {
    char arg1[MAX_INPUT_LENGTH], arg2[MAX_INPUT_LENGTH];
    int number = 0, room;
@ -539,7 +539,7 @@ OCMD(do_dgoload)
 }
-OCMD(do_odamage) {
+static OCMD(do_odamage) {
  char name[MAX_INPUT_LENGTH], amount[MAX_INPUT_LENGTH];
  int dam = 0;
  char_data *ch;
@ -562,7 +562,7 @@ OCMD(do_odamage) {
  script_damage(ch, dam);
 }
-OCMD(do_oasound)
+static OCMD(do_oasound)
 {
  room_rnum room;
  int door;
@ -590,7 +590,7 @@ OCMD(do_oasound)
  }
 }
-OCMD(do_odoor)
+static OCMD(do_odoor)
 {
    char target[MAX_INPUT_LENGTH], direction[MAX_INPUT_LENGTH];
    char field[MAX_INPUT_LENGTH], *value;
@ -682,7 +682,7 @@ OCMD(do_odoor)
    }
 }
-OCMD(do_osetval)
+static OCMD(do_osetval)
 {
  char arg1[MAX_INPUT_LENGTH], arg2[MAX_INPUT_LENGTH];
  int position, new_value;
@ -703,7 +703,7 @@ OCMD(do_osetval)
 }
 /* Submitted by PurpleOnyx */
-OCMD(do_oat)
+static OCMD(do_oat)
 {
  room_rnum loc = NOWHERE;
  struct char_data *ch;
--- a/src/dg_olc.c
+++ b/src/dg_olc.c
@ -18,20 +18,17 @@
 #include "oasis.h"
 #include "dg_olc.h"
 #include "dg_event.h"
 #include "genzon.h"      /* for real_zone_by_thing */
 #include "constants.h"   /* for the *trig_types */
 #include "modify.h"      /* for smash_tilde */
 /* external functions */
 extern const char *trig_types[], *otrig_types[], *wtrig_types[];
 zone_rnum real_zone_by_thing(room_vnum vznum);
 /* local functions */
-void trigedit_disp_menu(struct descriptor_data *d);
+static void trigedit_disp_menu(struct descriptor_data *d);
-void trigedit_disp_types(struct descriptor_data *d);
+static void trigedit_disp_types(struct descriptor_data *d);
-void trigedit_save(struct descriptor_data *d);
+static void trigedit_create_index(int znum, char *type);
-void trigedit_create_index(int znum, char *type);
+static void trigedit_setup_new(struct descriptor_data *d);
-void trigedit_string_cleanup(struct descriptor_data *d, int terminator);
+
 int format_script(struct descriptor_data *d);
 void trigedit_setup_existing(struct descriptor_data *d, int rtrg_num);
 void trigedit_setup_new(struct descriptor_data *d);
 /* Trigedit */
 ACMD(do_oasis_trigedit)
@ -130,7 +127,7 @@ void script_save_to_disk(FILE *fp, void *item, int type)
  }
 }
-void trigedit_setup_new(struct descriptor_data *d)
+static void trigedit_setup_new(struct descriptor_data *d)
 {
  struct trig_data *trig;
@ -180,7 +177,7 @@ void trigedit_setup_existing(struct descriptor_data *d, int rtrg_num)
  OLC_VAL(d) = 0;  /* Has changed flag. (It hasn't so far, we just made it.) */
 }
-void trigedit_disp_menu(struct descriptor_data *d)
+static void trigedit_disp_menu(struct descriptor_data *d)
 {
  struct trig_data *trig = OLC_TRIG(d);
  char *attach_type;
@ -225,7 +222,7 @@ void trigedit_disp_menu(struct descriptor_data *d)
  OLC_MODE(d) = TRIGEDIT_MAIN_MENU;
 }
-void trigedit_disp_types(struct descriptor_data *d)
+static void trigedit_disp_types(struct descriptor_data *d)
 {
  int i, columns = 0;
  const char **types;
@ -637,7 +634,7 @@ void trigedit_save(struct descriptor_data *d)
  trigedit_create_index(zone, "trg");
 }
-void trigedit_create_index(int znum, char *type)
+static void trigedit_create_index(int znum, char *type)
 {
  FILE *newfile, *oldfile;
  char new_name[128], old_name[128], *prefix;
--- a/src/dg_olc.h
+++ b/src/dg_olc.h
@ -1,12 +1,18 @@
-/**************************************************************************
+/**
-*  File: dg_olc.h                                          Part of tbaMUD *
+* @file dg_olc.h
-*                                                                         *
+* This source file is used in extending Oasis OLC for trigedit.
-*  Usage: This source file is used in extending Oasis OLC for trigedit.   *
+* 
-*                                                                         *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*  $Author: Mark A. Heilpern/egreen/Welcor $                              *
+* of, and continuation of, CircleMUD.
-*  $Date: 2004/10/11 12:07:00$                                            *
+* 
-*  $Revision: 1.0.14 $                                                    *
+* This source code, which was not part of the CircleMUD legacy code,
-**************************************************************************/
+* was created by the following people:                                      
 * $Author: Mark A. Heilpern/egreen/Welcor $                              
 * $Date: 2004/10/11 12:07:00$                                            
 * $Revision: 1.0.14 $                                                    
 */
 #ifndef _DG_OLC_H_
 #define _DG_OLC_H_
 #include "dg_scripts.h"
@ -39,3 +45,5 @@ void dg_olc_script_copy(struct descriptor_data *d);
 void dg_script_menu(struct descriptor_data *d);
 int dg_script_edit_parse(struct descriptor_data *d, char *arg);
 #endif /* _DG_OLC_H_ */
--- a/src/dg_scripts.c
+++ b/src/dg_scripts.c
@ -1,11 +1,16 @@
-/**************************************************************************
+/**
-*  File: dg_scripts.c                                      Part of tbaMUD *
+* @file dg_scripts.c
-*  Usage: Contains the main script driver interface.                      *
+* Contains the main script driver interface.
-*                                                                         *
+* 
-*  $Author: Mark A. Heilpern/egreen/Welcor $                              *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*  $Date: 2004/10/11 12:07:00$                                            *
+* of, and continuation of, CircleMUD.
-*  $Revision: 1.0.14 $                                                    *
+* 
-**************************************************************************/
+* This source code, which was not part of the CircleMUD legacy code,
 * was created by the following people:                                      
 * $Author: Mark A. Heilpern/egreen/Welcor $                              
 * $Date: 2004/10/11 12:07:00$                                            
 * $Revision: 1.0.14 $                                                    
 */
 #include "conf.h"
 #include "sysdep.h"
@ -21,71 +26,64 @@
 #include "constants.h"
 #include "spells.h"
 #include "oasis.h"
 #include "genzon.h" /* for real_zone_by_thing */
 #include "act.h"
 #include "modify.h"
 #define PULSES_PER_MUD_HOUR     (SECS_PER_MUD_HOUR*PASSES_PER_SEC)
 /* external vars */
 extern unsigned long pulse;
 extern struct spell_info_type spell_info[];
 extern struct time_info_data time_info;
 /* external functions */
 int is_empty(zone_rnum zone_nr);
 room_rnum find_target_room(struct char_data *ch, char *rawroomstr);
 zone_rnum real_zone_by_thing(room_vnum vznum);
 /* Local functions not used elsewhere */
-obj_data *find_obj(long n);
+static obj_data *find_obj(long n);
-room_data *find_room(long n);
+static room_data *find_room(long n);
-void do_stat_trigger(struct char_data *ch, trig_data *trig);
+static void do_stat_trigger(struct char_data *ch, trig_data *trig);
-void script_stat (char_data *ch, struct script_data *sc);
+static void script_stat(char_data *ch, struct script_data *sc);
-int remove_trigger(struct script_data *sc, char *name);
+static int remove_trigger(struct script_data *sc, char *name);
-int is_num(char *arg);
+static int is_num(char *arg);
-void eval_op(char *op, char *lhs, char *rhs, char *result, void *go,
+static void eval_op(char *op, char *lhs, char *rhs, char *result, void *go,
-             struct script_data *sc, trig_data *trig);
+          struct script_data *sc, trig_data *trig);
-char *matching_paren(char *p);
+static char *matching_paren(char *p);
-void eval_expr(char *line, char *result, void *go, struct script_data *sc,
+static void eval_expr(char *line, char *result, void *go, struct script_data *sc,
-               trig_data *trig, int type);
+          trig_data *trig, int type);
-int eval_lhs_op_rhs(char *expr, char *result, void *go, struct script_data *sc,
+static int eval_lhs_op_rhs(char *expr, char *result, void *go, struct script_data *sc,
-                    trig_data *trig, int type);
+          trig_data *trig, int type);
-int process_if(char *cond, void *go, struct script_data *sc,
+static int process_if(char *cond, void *go, struct script_data *sc,
-               trig_data *trig, int type);
+          trig_data *trig, int type);
-struct cmdlist_element *find_end(trig_data *trig, struct cmdlist_element *cl);
+static struct cmdlist_element *find_end(trig_data *trig, struct cmdlist_element *cl);
-struct cmdlist_element *find_else_end(trig_data *trig,
+static struct cmdlist_element *find_else_end(trig_data *trig,
-                                      struct cmdlist_element *cl, void *go,
+          struct cmdlist_element *cl, void *go, struct script_data *sc, int type);
-                                      struct script_data *sc, int type);
+static void process_wait(void *go, trig_data *trig, int type, char *cmd,
-void process_wait(void *go, trig_data *trig, int type, char *cmd,
+          struct cmdlist_element *cl);
-                  struct cmdlist_element *cl);
+static void process_set(struct script_data *sc, trig_data *trig, char *cmd);
-void process_set(struct script_data *sc, trig_data *trig, char *cmd);
+static void process_attach(void *go, struct script_data *sc, trig_data *trig,
-void process_attach(void *go, struct script_data *sc, trig_data *trig,
+          int type, char *cmd);
-                    int type, char *cmd);
+static void process_detach(void *go, struct script_data *sc, trig_data *trig,
-void process_detach(void *go, struct script_data *sc, trig_data *trig,
+          int type, char *cmd);
-                    int type, char *cmd);
+static void makeuid_var(void *go, struct script_data *sc, trig_data *trig,
-void makeuid_var(void *go, struct script_data *sc, trig_data *trig,
+          int type, char *cmd);
-                 int type, char *cmd);
+static int process_return(trig_data *trig, char *cmd);
-int process_return(trig_data *trig, char *cmd);
+static void process_unset(struct script_data *sc, trig_data *trig, char *cmd);
-void process_unset(struct script_data *sc, trig_data *trig, char *cmd);
+static void process_remote(struct script_data *sc, trig_data *trig, char *cmd);
-void process_remote(struct script_data *sc, trig_data *trig, char *cmd);
+static void process_rdelete(struct script_data *sc, trig_data *trig, char *cmd);
-void process_rdelete(struct script_data *sc, trig_data *trig, char *cmd);
+static void process_global(struct script_data *sc, trig_data *trig, char *cmd, long id);
-void process_global(struct script_data *sc, trig_data *trig, char *cmd, long id);
+static void process_context(struct script_data *sc, trig_data *trig, char *cmd);
-void process_context(struct script_data *sc, trig_data *trig, char *cmd);
+static void extract_value(struct script_data *sc, trig_data *trig, char *cmd);
-void extract_value(struct script_data *sc, trig_data *trig, char *cmd);
+static void dg_letter_value(struct script_data *sc, trig_data *trig, char *cmd);
-void dg_letter_value(struct script_data *sc, trig_data *trig, char *cmd);
+static struct cmdlist_element * find_case(struct trig_data *trig, struct cmdlist_element *cl,
 struct cmdlist_element *
 find_case(struct trig_data *trig, struct cmdlist_element *cl,
          void *go, struct script_data *sc, int type, char *cond);
-struct cmdlist_element *find_done(struct cmdlist_element *cl);
+static struct cmdlist_element *find_done(struct cmdlist_element *cl);
-int fgetline(FILE *file, char *p);
+static struct char_data *find_char_by_uid_in_lookup_table(long uid);
-struct char_data *find_char_by_uid_in_lookup_table(long uid);
+static struct obj_data *find_obj_by_uid_in_lookup_table(long uid);
-struct obj_data *find_obj_by_uid_in_lookup_table(long uid);
+static EVENTFUNC(trig_wait_event);
-EVENTFUNC(trig_wait_event);
+
 ACMD(do_attach) ;
 ACMD(do_detach);
 ACMD(do_vdelete);
 ACMD(do_tstat);
 /* Return pointer to first occurrence of string ct in cs, or NULL if not 
- * present.  Case insensitive */
+ * present.  Case insensitive. All of ct must be found in cs for it to be 
 * a match.
 * @todo Move this function to string util library.
 * @param cs The string to search.
 * @param ct What to search for in cs.
 * @retval char * NULL if ct is not a substring of cs, or pointer to the
 * location in cs where substring ct begins. */
 char *str_str(char *cs, char *ct)
 {
  char *s, *t;
@ -106,6 +104,8 @@ char *str_str(char *cs, char *ct)
      cs++;
    }
    /* If there we haven reached the end of ct via t,
     * then the whole string was found. */
    if (!*t)
      return s;
  }
@ -113,7 +113,12 @@ char *str_str(char *cs, char *ct)
  return NULL;
 }
-int trgvar_in_room(room_vnum vnum) {
+/** Returns the number of people in a room.
 * @param vnum The virtual number of a room.
 * @retval int Returns -1 if the room does not exist, or the total number of
 * PCs and NPCs in the room. */
 int trgvar_in_room(room_vnum vnum) 
 {
    room_rnum rnum = real_room(vnum);
    int i = 0;
    char_data *ch;
@ -129,6 +134,14 @@ int trgvar_in_room(room_vnum vnum) {
    return i;
 }
 /** Find out if an object is within a list of objects.
 * @param name Either the unique id of an object or a string identifying the
 * object. Note the unique id must be prefixed with UID_CHAR.
 * @param list The list of objects to look through.
 * @retval obj_data * Pointer to the object if it is found in the list of 
 * objects, NULL if the object is not found in the list. 
 */
 obj_data *get_obj_in_list(char *name, obj_data *list)
 {
    obj_data *i;
@ -140,6 +153,7 @@ obj_data *get_obj_in_list(char *name, obj_data *list)
      for (i = list; i; i = i->next_content)
        if (id == GET_ID(i))
          return i;
    } else {
      for (i = list; i; i = i->next_content)
        if (isname(name, i->name))
@ -149,6 +163,13 @@ obj_data *get_obj_in_list(char *name, obj_data *list)
    return NULL;
 }
 /** Find out if an NPC or PC is carrying an object.
 * @param ch Pointer to the NPC/PC to search through.
 * @param name String describing either the name of the object or the unique
 * id of the object. Note the unique id must be prefixed with UID_CHAR.
 * @retval obj_data * Either a pointer to the first object found that matches
 * the name argument, or the NULL if the object isn't found.
 */
 obj_data *get_object_in_equip(char_data * ch, char *name)
 {
  int j, n = 0, number;
@ -185,8 +206,14 @@ obj_data *get_object_in_equip(char_data * ch, char *name)
  return NULL;
 }
-/* Handles 'held', 'light' and 'wield' positions - Welcor. After idea from 
+/** Figures out if the argument is a valid location to 'wear' equipment.
- * Byron Ellacott. */
+ * Handles 'held', 'light' and 'wield' positions - Welcor. After idea from 
 * Byron Ellacott. 
 * @param arg Either the name of the position, or the number of a wear
 * location definition to check for.
 * @retval int If arg is not a valid wear location name or number, return
 * -1, else return the defined number of the wear location.
 */
 int find_eq_pos_script(char *arg)
 {
  int i;
@ -226,6 +253,11 @@ int find_eq_pos_script(char *arg)
  return (-1);
 }
 /** Figures out if an object can be worn on a defined wear location.
 * @param obj The object to check.
 * @param pos The defined wear location to check.
 * @retval int TRUE if obj can be worn on pos, FALSE if not.
 */
 int can_wear_on_pos(struct obj_data *obj, int pos)
 {
  switch (pos) {
@ -251,7 +283,11 @@ int can_wear_on_pos(struct obj_data *obj, int pos)
  }
 }
-/* Search by number routines. Return char with UID n. */
+/** Search for an NPC or PC by number routines.
 * @param n The unique ID (PC or NPC) to look for.
 * @retval char_data * Pointer to the character structure if it exists, or NULL
 * if it cannot be found.
 */
 struct char_data *find_char(long n)
 {
  if (n>=ROOM_ID_BASE) /* See note in dg_scripts.h */
@ -260,8 +296,12 @@ struct char_data *find_char(long n)
  return find_char_by_uid_in_lookup_table(n);
 }
-/* return object with UID n */
+/** Search for an object by number routines.
-obj_data *find_obj(long n)
+ * @param n The unique ID to look for.
 * @retval obj_data * Pointer to the object if it exists, or NULL if it cannot
 * be found.
 */
 static obj_data *find_obj(long n)
 {
  if (n < OBJ_ID_BASE) /* see note in dg_scripts.h */
    return NULL;
@ -269,8 +309,12 @@ obj_data *find_obj(long n)
  return find_obj_by_uid_in_lookup_table(n);
 }
-/* return room with UID n */
+/* Search for a room with UID n.
-room_data *find_room(long n)
+ * @param n the Unique ID to look for.
 * @retval room_data * Pointer to the room if it exists, or NULL if it cannot
 * be found.
 */
 static room_data *find_room(long n)
 {
  room_rnum rnum;
@ -286,7 +330,10 @@ room_data *find_room(long n)
 }
 /* Generic searches based only on name. */
-/* search the entire world for a char, and return a pointer */
+/** Search the entire world for an NPC or PC by name. 
 * @param name String describing the name or the unique id of the char. 
 * Note the unique id must be prefixed with UID_CHAR.
 * @retval char_data * Pointer to the char or NULL if char is not found. */
 char_data *get_char(char *name)
 {
  char_data *i;
@ -306,7 +353,15 @@ char_data *get_char(char *name)
  return NULL;
 }
-/* Finds a char in the same room as the object with the name 'name.' */
+/** Find a character by name in the same room as a known object.
 * @todo Should this function not be constrained to the same room as an object
 * if 'name' is a unique id? 
 * @param obj An object that will constrain the search to the location that
 * the object is in *if* the name argument is not a unique id.
 * @param name Character name keyword to search for, or unique ID. Unique
 * id must be prefixed with UID_CHAR. 
 * @retval char_data * Pointer to the the char if found, NULL if not. Will
 * only find god characters if DG_ALLOW_GODS is on. */
 char_data *get_char_near_obj(obj_data *obj, char *name)
 {
  char_data *ch;
@ -328,8 +383,15 @@ char_data *get_char_near_obj(obj_data *obj, char *name)
  return NULL;
 }
-/* Returns a pointer to the first character in world by name name, or NULL if 
+/** Find a character by name in a specific room.
- * none found.  Starts searching in room room first. */
+ * @todo Should this function not be constrained to the room 
 * if 'name' is a unique id? 
 * @param room A room that will constrain the search to that location 
 * *if* the name argument is not a unique id.
 * @param name Character name keyword to search for, or unique ID. Unique
 * id must be prefixed with UID_CHAR. 
 * @retval char_data * Pointer to the the char if found, NULL if not. Will
 * only find god characters if DG_ALLOW_GODS is on. */
 char_data *get_char_in_room(room_data *room, char *name)
 {
  char_data *ch;
@ -349,7 +411,13 @@ char_data *get_char_in_room(room_data *room, char *name)
  return NULL;
 }
-/* searches the room with the object for an object with name 'name'*/
+/** Find a named object near another object (either in the same room, as
 * a container or contained by).
 * @param obj The obj with which to constrain the search.
 * @param name The keyword of the object to search for. If 'self' or 'me'
 * are passed in as arguments, obj is returned. Can also be a unique object
 * id, and if so it must be prefixed with UID_CHAR.
 * @retval obj_data * Pointer to the object if found, NULL if not. */
 obj_data *get_obj_near_obj(obj_data *obj, char *name)
 {
  obj_data *i = NULL;
@ -635,7 +703,7 @@ void check_time_triggers(void)
  }
 }
-EVENTFUNC(trig_wait_event)
+static EVENTFUNC(trig_wait_event)
 {
  struct wait_event_data *wait_event_obj = (struct wait_event_data *)event_obj;
  trig_data *trig;
@ -684,7 +752,7 @@ EVENTFUNC(trig_wait_event)
  return 0;
 }
-void do_stat_trigger(struct char_data *ch, trig_data *trig)
+static void do_stat_trigger(struct char_data *ch, trig_data *trig)
 {
    struct cmdlist_element *cmd_list;
    char sb[MAX_STRING_LENGTH], buf[MAX_STRING_LENGTH];
@ -749,7 +817,7 @@ void find_uid_name(char *uid, char *name, size_t nlen)
 }
 /* general function to display stats on script sc */
-void script_stat (char_data *ch, struct script_data *sc)
+static void script_stat (char_data *ch, struct script_data *sc)
 {
  struct trig_var_data *tv;
  trig_data *t;
@ -1009,7 +1077,7 @@ ACMD(do_attach)
 * trigger, otherwise 1.  If it matters, you might need to check to see if all 
 * the triggers were removed after this function returns, in order to remove 
 * the script. */
-int remove_trigger(struct script_data *sc, char *name)
+static int remove_trigger(struct script_data *sc, char *name)
 {
  trig_data *i, *j;
  int num = 0, string = FALSE, n;
@ -1256,7 +1324,7 @@ void script_log(const char *format, ...)
 /* Returns 1 if string is all digits, else 0. Bugfixed - would have returned 
 * true on num="------". */
-int is_num(char *arg)
+static int is_num(char *arg)
 {
   if (*arg == '\0')
      return FALSE;
@ -1274,7 +1342,7 @@ int is_num(char *arg)
 }
 /* evaluates 'lhs op rhs', and copies to result */
-void eval_op(char *op, char *lhs, char *rhs, char *result, void *go,
+static void eval_op(char *op, char *lhs, char *rhs, char *result, void *go,
             struct script_data *sc, trig_data *trig)
 {
  unsigned char *p;
@ -1389,7 +1457,7 @@ char *matching_quote(char *p)
 /* p points to the first paren.  returns a pointer to the matching closing 
 * paren, or the last non-null char in p. */
-char *matching_paren(char *p)
+static char *matching_paren(char *p)
 {
  int i;
@ -1406,7 +1474,7 @@ char *matching_paren(char *p)
 }
 /* evaluates line, and returns answer in result */
-void eval_expr(char *line, char *result, void *go, struct script_data *sc,
+static void eval_expr(char *line, char *result, void *go, struct script_data *sc,
               trig_data *trig, int type)
 {
  char expr[MAX_INPUT_LENGTH], *p;
@ -1429,7 +1497,7 @@ void eval_expr(char *line, char *result, void *go, struct script_data *sc,
 /* Evaluates expr if it is in the form lhs op rhs, and copies answer in result.
 * Returns 1 if expr is evaluated, else 0. */
-int eval_lhs_op_rhs(char *expr, char *result, void *go, struct script_data *sc,
+static int eval_lhs_op_rhs(char *expr, char *result, void *go, struct script_data *sc,
                    trig_data *trig, int type)
 {
  char *p, *tokens[MAX_INPUT_LENGTH];
@ -1492,7 +1560,7 @@ int eval_lhs_op_rhs(char *expr, char *result, void *go, struct script_data *sc,
 }
 /* returns 1 if cond is true, else 0 */
-int process_if(char *cond, void *go, struct script_data *sc,
+static int process_if(char *cond, void *go, struct script_data *sc,
               trig_data *trig, int type)
 {
  char result[MAX_INPUT_LENGTH], *p;
@ -1510,7 +1578,7 @@ int process_if(char *cond, void *go, struct script_data *sc,
 /* Scans for end of if-block.  returns the line containg 'end', or the last
 * line of the trigger if not found. */
-struct cmdlist_element *find_end(trig_data *trig, struct cmdlist_element *cl)
+static struct cmdlist_element *find_end(trig_data *trig, struct cmdlist_element *cl)
 {
  struct cmdlist_element *c;
  char *p;
@ -1542,7 +1610,7 @@ struct cmdlist_element *find_end(trig_data *trig, struct cmdlist_element *cl)
 /* Searches for valid elseif, else, or end to continue execution at. Returns 
 * line of elseif, else, or end if found, or last line of trigger. */
-struct cmdlist_element *find_else_end(trig_data *trig,
+static struct cmdlist_element *find_else_end(trig_data *trig,
    struct cmdlist_element *cl, void *go, struct script_data *sc, int type)
 {
  struct cmdlist_element *c;
@ -1587,7 +1655,7 @@ struct cmdlist_element *find_else_end(trig_data *trig,
 }
 /* processes any 'wait' commands in a trigger */
-void process_wait(void *go, trig_data *trig, int type, char *cmd,
+static void process_wait(void *go, trig_data *trig, int type, char *cmd,
                  struct cmdlist_element *cl)
 {
  char buf[MAX_INPUT_LENGTH], *arg;
@ -1644,7 +1712,7 @@ void process_wait(void *go, trig_data *trig, int type, char *cmd,
 }
 /* processes a script set command */
-void process_set(struct script_data *sc, trig_data *trig, char *cmd)
+static void process_set(struct script_data *sc, trig_data *trig, char *cmd)
 {
  char arg[MAX_INPUT_LENGTH], name[MAX_INPUT_LENGTH], *value;
@ -1685,7 +1753,7 @@ void process_eval(void *go, struct script_data *sc, trig_data *trig,
 }
 /* script attaching a trigger to something */
-void process_attach(void *go, struct script_data *sc, trig_data *trig,
+static void process_attach(void *go, struct script_data *sc, trig_data *trig,
                    int type, char *cmd)
 {
  char arg[MAX_INPUT_LENGTH], trignum_s[MAX_INPUT_LENGTH];
@ -1767,7 +1835,7 @@ void process_attach(void *go, struct script_data *sc, trig_data *trig,
 }
 /* script detaching a trigger from something */
-void process_detach(void *go, struct script_data *sc, trig_data *trig,
+static void process_detach(void *go, struct script_data *sc, trig_data *trig,
    int type, char *cmd)
 {
  char arg[MAX_INPUT_LENGTH], trignum_s[MAX_INPUT_LENGTH];
@ -1864,7 +1932,7 @@ struct room_data *dg_room_of_obj(struct obj_data *obj)
 }
 /* create a UID variable from the id number */
-void makeuid_var(void *go, struct script_data *sc, trig_data *trig,
+static void makeuid_var(void *go, struct script_data *sc, trig_data *trig,
                 int type, char *cmd)
 {
  char junk[MAX_INPUT_LENGTH], varname[MAX_INPUT_LENGTH];
@ -1963,7 +2031,7 @@ void makeuid_var(void *go, struct script_data *sc, trig_data *trig,
 /* Processes a script return command. Returns the new value for the script to 
 * return. */
-int process_return(trig_data *trig, char *cmd)
+static int process_return(trig_data *trig, char *cmd)
 {
  char arg1[MAX_INPUT_LENGTH], arg2[MAX_INPUT_LENGTH];
@ -1981,7 +2049,7 @@ int process_return(trig_data *trig, char *cmd)
 /* Removes a variable from the global vars of sc, or the local vars of trig if 
 * not found in global list. */
-void process_unset(struct script_data *sc, trig_data *trig, char *cmd)
+static void process_unset(struct script_data *sc, trig_data *trig, char *cmd)
 {
  char arg[MAX_INPUT_LENGTH], *var;
@ -2001,7 +2069,7 @@ void process_unset(struct script_data *sc, trig_data *trig, char *cmd)
 /* Copy a locally owned variable to the globals of another script.
 * 'remote <variable_name> <uid>' */
-void process_remote(struct script_data *sc, trig_data *trig, char *cmd)
+static void process_remote(struct script_data *sc, trig_data *trig, char *cmd)
 {
  struct trig_var_data *vd;
  struct script_data *sc_remote=NULL;
@ -2182,7 +2250,7 @@ int perform_set_dg_var(struct char_data *ch, struct char_data *vict, char *val_a
 /* Delete a variable from the globals of another script.
 * 'rdelete <variable_name> <uid>' */
-void process_rdelete(struct script_data *sc, trig_data *trig, char *cmd)
+static void process_rdelete(struct script_data *sc, trig_data *trig, char *cmd)
 {
  struct trig_var_data *vd, *vd_prev=NULL;
  struct script_data *sc_remote=NULL;
@ -2249,7 +2317,7 @@ void process_rdelete(struct script_data *sc, trig_data *trig, char *cmd)
 }
 /* Makes a local variable into a global variable. */
-void process_global(struct script_data *sc, trig_data *trig, char *cmd, long id)
+static void process_global(struct script_data *sc, trig_data *trig, char *cmd, long id)
 {
  struct trig_var_data *vd;
  char arg[MAX_INPUT_LENGTH], *var;
@ -2279,7 +2347,7 @@ void process_global(struct script_data *sc, trig_data *trig, char *cmd, long id)
 }
 /* set the current context for a script */
-void process_context(struct script_data *sc, trig_data *trig, char *cmd)
+static void process_context(struct script_data *sc, trig_data *trig, char *cmd)
 {
  char arg[MAX_INPUT_LENGTH], *var;
@ -2296,7 +2364,7 @@ void process_context(struct script_data *sc, trig_data *trig, char *cmd)
  sc->context = atol(var);
 }
-void extract_value(struct script_data *sc, trig_data *trig, char *cmd)
+static void extract_value(struct script_data *sc, trig_data *trig, char *cmd)
 {
  char buf[MAX_INPUT_LENGTH], buf2[MAX_INPUT_LENGTH];
  char *buf3;
@ -2331,7 +2399,7 @@ void extract_value(struct script_data *sc, trig_data *trig, char *cmd)
 *   dg_letter var2 11 %string%
 *   now %var1% == 7 and %var2% == g
 *   Note that the index starts at 1. */
-void dg_letter_value(struct script_data *sc, trig_data *trig, char *cmd)
+static void dg_letter_value(struct script_data *sc, trig_data *trig, char *cmd)
 {
  /* Set the letter/number at position 'num' as the variable. */
  char junk[MAX_INPUT_LENGTH];
@ -2667,7 +2735,7 @@ ACMD(do_tstat)
 /* Scans for a case/default instance. Returns the line containg the correct 
 * case instance, or the last line of the trigger if not found. */
-struct cmdlist_element *
+static struct cmdlist_element *
 find_case(struct trig_data *trig, struct cmdlist_element *cl,
          void *go, struct script_data *sc, int type, char *cond)
 {
@ -2704,7 +2772,7 @@ find_case(struct trig_data *trig, struct cmdlist_element *cl,
 /* Scans for end of while/switch-blocks. Returns the line containg 'end', or 
 * the last line of the trigger if not found. Malformed scripts may cause NULL 
 * to be returned. */
-struct cmdlist_element *find_done(struct cmdlist_element *cl)
+static struct cmdlist_element *find_done(struct cmdlist_element *cl)
 {
  struct cmdlist_element *c;
  char *p;
@ -2724,23 +2792,6 @@ struct cmdlist_element *find_done(struct cmdlist_element *cl)
  return c;
 }
 /* read a line in from a file, return the number of chars read */
 int fgetline(FILE *file, char *p)
 {
  int count = 0;
  do {
    *p = fgetc(file);
    if (*p != '\n' && !feof(file)) {
      p++;
      count++;
    }
  } while (*p != '\n' && !feof(file));
  if (*p == '\n') *p = '\0';
  return count;
 }
 /* load in a character's saved variables */
 void read_saved_vars(struct char_data *ch)
@ -2916,7 +2967,7 @@ void init_lookup_table(void)
  }
 }
-struct char_data *find_char_by_uid_in_lookup_table(long uid)
+static struct char_data *find_char_by_uid_in_lookup_table(long uid)
 {
  int bucket = (int) (uid & (BUCKET_COUNT - 1));
  struct lookup_table_t *lt = &lookup_table[bucket];
@ -2930,7 +2981,7 @@ struct char_data *find_char_by_uid_in_lookup_table(long uid)
  return NULL;
 }
-struct obj_data *find_obj_by_uid_in_lookup_table(long uid)
+static struct obj_data *find_obj_by_uid_in_lookup_table(long uid)
 {
  int bucket = (int) (uid & (BUCKET_COUNT - 1));
  struct lookup_table_t *lt = &lookup_table[bucket];
--- a/src/dg_scripts.h
+++ b/src/dg_scripts.h
@ -1,13 +1,21 @@
-/**************************************************************************
+/**
-*  File: dg_scripts.h                                      Part of tbaMUD *
+* @file dg_scripts.h
-*                                                                         *
+* Header file for script structures, constants, and function prototypes for 
-*  Usage: header file for script structures, constants, and function      *
+* dg_scripts.c
-*         prototypes for dg_scripts.c                                     *
+* 
-*                                                                         *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*  $Author: Mark A. Heilpern/egreen/Welcor $                              *
+* of, and continuation of, CircleMUD.
-*  $Date: 2004/10/11 12:07:00$                                            *
+* 
-*  $Revision: 1.0.14 $                                                    *
+* This source code, which was not part of the CircleMUD legacy code,
-**************************************************************************/
+* was created by the following people:                                      
 * $Author: Mark A. Heilpern/egreen/Welcor $                              
 * $Date: 2004/10/11 12:07:00$                                            
 * $Revision: 1.0.14 $                                                    
 */
 #ifndef _DG_SCRIPTS_H_
 #define _DG_SCRIPTS_H_
 #include "utils.h" /* To make sure ACMD is defined */
 #define DG_SCRIPT_VERSION "DG Scripts 1.0.14"
@ -138,36 +146,36 @@ struct trig_var_data {
  struct trig_var_data *next;
 };
-/* structure for triggers */
+/** structure for triggers */
 struct trig_data {
-    IDXTYPE nr; 	                /* trigger's rnum                  */
+    IDXTYPE nr;                         /**< trigger's rnum                  */
-    byte attach_type;			/* mob/obj/wld intentions          */
+    byte attach_type;                   /**< mob/obj/wld intentions          */
-    byte data_type;		        /* type of game_data for trig      */
+    byte data_type;                     /**< type of game_data for trig      */
-    char *name;			        /* name of trigger                 */
+    char *name;                         /**< name of trigger                 */
-    long trigger_type;			/* type of trigger (for bitvector) */
+    long trigger_type;                  /**< type of trigger (for bitvector) */
-    struct cmdlist_element *cmdlist;	/* top of command list             */
+    struct cmdlist_element *cmdlist;    /**< top of command list             */
-    struct cmdlist_element *curr_state;	/* ptr to current line of trigger  */
+    struct cmdlist_element *curr_state;	/**< ptr to current line of trigger  */
-    int narg;				/* numerical argument              */
+    int narg;                           /**< numerical argument              */
-    char *arglist;			/* argument list                   */
+    char *arglist;                      /**< argument list                   */
-    int depth;				/* depth into nest ifs/whiles/etc  */
+    int depth;                          /**< depth into nest ifs/whiles/etc  */
-    int loops;				/* loop iteration counter          */
+    int loops;                          /**< loop iteration counter          */
-    struct event *wait_event;   	/* event to pause the trigger      */
+    struct event *wait_event;           /**< event to pause the trigger  */
-    ubyte purged;			/* trigger is set to be purged     */
+    ubyte purged;                       /**< trigger is set to be purged     */
-    struct trig_var_data *var_list;	/* list of local vars for trigger  */
+    struct trig_var_data *var_list;	    /**< list of local vars for trigger  */
    struct trig_data *next;
-    struct trig_data *next_in_world;    /* next in the global trigger list */
+    struct trig_data *next_in_world;    /**< next in the global trigger list */
 };
-/* a complete script (composed of several triggers) */
+/** a complete script (composed of several triggers) */
 struct script_data {
-  long types;				/* bitvector of trigger types */
+  long types;                        /**< bitvector of trigger types */
-  struct trig_data *trig_list;	        /* list of triggers           */
+  struct trig_data *trig_list;       /**< list of triggers           */
-  struct trig_var_data *global_vars;	/* list of global variables   */
+  struct trig_var_data *global_vars; /**< list of global variables   */
-  ubyte purged;				/* script is set to be purged */
+  ubyte purged;                      /**< script is set to be purged */
-  long context;				/* current context for statics */
+  long context;                      /**< current context for statics */
-  struct script_data *next;		/* used for purged_scripts    */
+  struct script_data *next;          /**< used for purged_scripts    */
 };
 /* The event data for the wait command */
@ -177,6 +185,13 @@ struct wait_event_data {
  int type;
 };
 /* used for actor memory triggers */
 struct script_memory {
  long id;        /* id of who to remember */
  char *cmd;        /* command, or NULL for generic */
  struct script_memory *next;
 };
 /* typedefs that the dg functions rely on */
 typedef struct index_data index_data;
 typedef struct room_data room_data;
@ -184,12 +199,6 @@ typedef struct obj_data obj_data;
 typedef struct trig_data trig_data;
 typedef struct char_data char_data;
 /* used for actor memory triggers */
 struct script_memory {
  long id;				/* id of who to remember */
  char *cmd;				/* command, or NULL for generic */
  struct script_memory *next;
 };
 /* function prototypes from dg_triggers.c */
 char *one_phrase(char *arg, char *first_arg);
@ -254,6 +263,10 @@ void time_otrigger(obj_data *obj);
 void time_wtrigger(room_data *room);
 /* function prototypes from dg_scripts.c */
 ACMD(do_attach) ;
 ACMD(do_detach);
 ACMD(do_vdelete);
 ACMD(do_tstat);
 char *str_str(char *cs, char *ct);
 int find_eq_pos_script(char *arg);
 int can_wear_on_pos(struct obj_data *obj, int pos);
@ -283,6 +296,10 @@ void script_vlog(const char *format, va_list args);
 void script_log(const char *format, ...) __attribute__ ((format (printf, 1, 2)));
 char *matching_quote(char *p);
 struct room_data *dg_room_of_obj(struct obj_data *obj);
 bool check_flags_by_name_ar(int *array, int numflags, char *search, const char *namelist[]);
 void read_saved_vars_ascii(FILE *file, struct char_data *ch, int count);
 void save_char_vars_ascii(FILE *file, struct char_data *ch);
 int perform_set_dg_var(struct char_data *ch, struct char_data *vict, char *val_arg);
 /* To maintain strict-aliasing we'll have to do this trick with a union */
 /* Thanks to Chris Gilbert for reminding me that there are other options. */
@ -343,8 +360,41 @@ void send_char_pos(struct char_data *ch, int dam);
 int valid_dg_target(char_data *ch, int bitvector);
 void script_damage(char_data *vict, int dam);
 /* from dg_mobcmd.c */
 ACMD(do_masound);
 ACMD(do_mat);
 ACMD(do_mdamage);
 ACMD(do_mdoor);
 ACMD(do_mecho);
 ACMD(do_mechoaround);
 ACMD(do_mfollow);
 ACMD(do_mforce);
 ACMD(do_mforget);
 ACMD(do_mgoto);
 ACMD(do_mhunt);
 ACMD(do_mjunk);
 ACMD(do_mkill);
 ACMD(do_mload);
 ACMD(do_mpurge);
 ACMD(do_mrecho);
 ACMD(do_mremember);
 ACMD(do_msend);
 ACMD(do_mteleport);
 ACMD(do_mtransform);
 ACMD(do_mzoneecho);
 /* from dg_olc.c... thinking these should be moved to oasis.h */
 void trigedit_save(struct descriptor_data *d);
 void trigedit_string_cleanup(struct descriptor_data *d, int terminator);
 int format_script(struct descriptor_data *d);
 void trigedit_setup_existing(struct descriptor_data *d, int rtrg_num);
 /* from dg_objcmd.c */
 room_rnum obj_room(obj_data *obj);
 void obj_command_interpreter(obj_data *obj, char *argument);
 /* from dg_wldcmd.c */
 void wld_command_interpreter(room_data *room, char *argument);
 /* defines for valid_dg_target */
 #define DG_ALLOW_GODS (1<<0)
@ -388,3 +438,4 @@ room_rnum obj_room(obj_data *obj);
 		         sprintf(buf, "%c%ld", UID_CHAR, GET_ID(go)); \
                         add_var(&GET_TRIG_VARS(trig), name, buf, context); } while (0)
 #endif /* _DG_SCRIPTS_H_ */
--- a/src/dg_triggers.c
+++ b/src/dg_triggers.c
@ -23,12 +23,8 @@
 #include "db.h"
 #include "oasis.h"
 #include "constants.h"
-
+#include "spells.h"  /* for skill_name() */
-extern const char *cmd_door[];
+#include "act.h"    /* for cmd_door[] */
 extern struct time_info_data time_info;
 /* external functions */
 const char *skill_name(int num);
 /* General functions used by several triggers. */
--- a/src/dg_variables.c
+++ b/src/dg_variables.c
@ -21,12 +21,8 @@
 #include "constants.h"
 #include "spells.h"
 #include "oasis.h"
 #include "class.h"
 /* External variables and functions */
 extern const char *pc_class_types[];
 extern struct time_info_data time_info;
 int find_eq_pos_script(char *arg);
 bool check_flags_by_name_ar(int *array, int numflags, char *search, const char *namelist[]);
 /* Utility functions */
@ -141,7 +137,7 @@ int text_processed(char *field, char *subfield, struct trig_var_data *vd,
  char tmpvar[MAX_STRING_LENGTH];
  if (!str_cmp(field, "strlen")) {                     /* strlen    */
-    snprintf(str, slen, "%d", strlen(vd->value));
+    snprintf(str, slen, "%d", (int)strlen(vd->value));
    return TRUE;
  } else if (!str_cmp(field, "trim")) {                /* trim      */
    /* trim whitespace from ends */
@ -188,7 +184,6 @@ int text_processed(char *field, char *subfield, struct trig_var_data *vd,
    /* find the mud command returned from this text */
 /* NOTE: you may need to replace "cmd_info" with "complete_cmd_info", */
 /* depending on what patches you've got applied.                      */
    extern const struct command_info cmd_info[];
 /* on older source bases:    extern struct command_info *cmd_info; */
    int length, cmd;
    for (length = strlen(vd->value), cmd = 0;
@ -851,9 +846,21 @@ void find_replacement(void *go, struct script_data *sc, trig_data *trig,
            }
            snprintf(str, slen, "%d", GET_PRACTICES(c));
          }
          else if (!str_cmp(field, "pref")) { 
            if (subfield && *subfield) { 
              int pref = get_flag_by_name(preference_bits, subfield); 
              if (pref != NOFLAG && PRF_FLAGGED(c, pref)) 
                strcpy(str, "1"); 
              else 
                strcpy(str, "0"); 
            } else 
              strcpy(str, "0"); 
          }
          break;
        case 'q':
-          if (!str_cmp(field, "questpoints")) {
+          if (!str_cmp(field, "questpoints") || 
              !str_cmp(field, "qp") || !str_cmp(field, "qpnts")) 
          {
            if (subfield && *subfield) {
              int addition = atoi(subfield);
              GET_QUESTPOINTS(c) += addition;
--- a/src/dg_wldcmd.c
+++ b/src/dg_wldcmd.c
@ -18,17 +18,25 @@
 #include "handler.h"
 #include "db.h"
 #include "constants.h"
 #include "genzon.h" /* for zone_rnum real_zone_by_thing */
 #include "fight.h"  /* for die() */
-/* External functions. */
+/* Local functions, macros, defines and structs */
 void die(struct char_data * ch, struct char_data * killer);
 zone_rnum real_zone_by_thing(room_vnum vznum);
 bitvector_t asciiflag_conv(char *flag);
 /* Local functions. */
 #define WCMD(name)  \
    void (name)(room_data *room, char *argument, int cmd, int subcmd)
 /* for do_wsend */
 #define SCMD_WSEND        0
 #define SCMD_WECHOAROUND  1
 struct wld_command_info {
    char *command;
    void (*command_pointer)
           (room_data *room, char *argument, int cmd, int subcmd);
    int        subcmd;
 };
 void wld_log(room_data *room, const char *format, ...);
 void act_to_room(char *str, room_data *room);
 WCMD(do_wasound);
@ -43,18 +51,8 @@ WCMD(do_wpurge);
 WCMD(do_wload);
 WCMD(do_wdamage);
 WCMD(do_wat);
 void wld_command_interpreter(room_data *room, char *argument);
 struct wld_command_info {
    char *command;
    void (*command_pointer)
           (room_data *room, char *argument, int cmd, int subcmd);
    int        subcmd;
 };
 /* do_wsend */
 #define SCMD_WSEND        0
 #define SCMD_WECHOAROUND  1
 /* attaches room vnum to msg and sends it to script_log */
 void wld_log(room_data *room, const char *format, ...)
--- a/src/dox_noGraphs.doxyfile
+++ b/src/dox_noGraphs.doxyfile
--- a/src/dox_withGraphs.doxyfile
+++ b/src/dox_withGraphs.doxyfile
--- a/src/fight.c
+++ b/src/fight.c
@ -8,6 +8,8 @@
 *  CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               *
 **************************************************************************/
 #define __FIGHT_C__
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
@ -20,65 +22,52 @@
 #include "screen.h"
 #include "constants.h"
 #include "dg_scripts.h"
 #include "act.h"
 #include "class.h"
 #include "fight.h"
 #include "shop.h"
 #include "quest.h"
 /* Structures */
 struct char_data *combat_list = NULL;	/* head of l-list of fighting chars */
 struct char_data *next_combat_list = NULL;
 /* External structures */
 extern struct message_list fight_messages[MAX_MESSAGES];
 /* External procedures */
 char *fread_action(FILE *fl, int nr);
 ACMD(do_flee);
 ACMD(do_get);
 ACMD(do_split);
 ACMD(do_sac);
 ACMD(do_assist);
 int backstab_mult(int level);
 int thaco(int ch_class, int level);
 int ok_damage_shopkeeper(struct char_data *ch, struct char_data *victim);
 /* local functions */
 void perform_group_gain(struct char_data *ch, int base, struct char_data *victim);
 void dam_message(int dam, struct char_data *ch, struct char_data *victim, int w_type);
 void appear(struct char_data *ch);
 void load_messages(void);
 void free_messages(void);
 void free_messages_type(struct msg_type *msg);
 void check_killer(struct char_data *ch, struct char_data *vict);
 void make_corpse(struct char_data *ch);
 void change_alignment(struct char_data *ch, struct char_data *victim);
 void death_cry(struct char_data *ch);
 void raw_kill(struct char_data * ch, struct char_data * killer);
 void die(struct char_data * ch, struct char_data * killer);
 void group_gain(struct char_data *ch, struct char_data *victim);
 void solo_gain(struct char_data *ch, struct char_data *victim);
 char *replace_string(const char *str, const char *weapon_singular, const char *weapon_plural);
 void perform_violence(void);
 int compute_armor_class(struct char_data *ch);
 int compute_thaco(struct char_data *ch, struct char_data *vict);
 /* locally defined global variables, used externally */
 /* head of l-list of fighting chars */
 struct char_data *combat_list = NULL; 
 /* Weapon attack texts */
 struct attack_hit_type attack_hit_text[] =
 {
-  {"hit", "hits"},		/* 0 */
+  {"hit", "hits"},    /* 0 */
  {"sting", "stings"},
  {"whip", "whips"},
  {"slash", "slashes"},
  {"bite", "bites"},
-  {"bludgeon", "bludgeons"},	/* 5 */
+  {"bludgeon", "bludgeons"},  /* 5 */
  {"crush", "crushes"},
  {"pound", "pounds"},
  {"claw", "claws"},
  {"maul", "mauls"},
-  {"thrash", "thrashes"},	/* 10 */
+  {"thrash", "thrashes"}, /* 10 */
  {"pierce", "pierces"},
  {"blast", "blasts"},
  {"punch", "punches"},
  {"stab", "stabs"}
 };
 /* local (file scope only) variables */
 static struct char_data *next_combat_list = NULL;
 /* local file scope utility functions */
 static void perform_group_gain(struct char_data *ch, int base, struct char_data *victim);
 static void dam_message(int dam, struct char_data *ch, struct char_data *victim, int w_type);
 static void free_messages_type(struct msg_type *msg);
 static void make_corpse(struct char_data *ch);
 static void change_alignment(struct char_data *ch, struct char_data *victim);
 static void group_gain(struct char_data *ch, struct char_data *victim);
 static void solo_gain(struct char_data *ch, struct char_data *victim);
 /** @todo refactor this function name */
 static char *replace_string(const char *str, const char *weapon_singular, const char *weapon_plural);
 static int compute_thaco(struct char_data *ch, struct char_data *vict);
 #define IS_WEAPON(type) (((type) >= TYPE_HIT) && ((type) < TYPE_SUFFERING))
 /* The Fight related routines */
 void appear(struct char_data *ch)
@ -106,7 +95,7 @@ int compute_armor_class(struct char_data *ch)
  return (MAX(-100, armorclass));      /* -100 is lowest */
 }
-void free_messages_type(struct msg_type *msg)
+static void free_messages_type(struct msg_type *msg)
 {
  if (msg->attacker_msg)	free(msg->attacker_msg);
  if (msg->victim_msg)		free(msg->victim_msg);
@ -257,7 +246,7 @@ void stop_fighting(struct char_data *ch)
  update_pos(ch);
 }
-void make_corpse(struct char_data *ch)
+static void make_corpse(struct char_data *ch)
 {
  char buf2[MAX_NAME_LENGTH + 64];
  struct obj_data *corpse, *o;
@ -328,7 +317,7 @@ void make_corpse(struct char_data *ch)
 }
 /* When ch kills victim */
-void change_alignment(struct char_data *ch, struct char_data *victim)
+static void change_alignment(struct char_data *ch, struct char_data *victim)
 {
  /* new alignment change algorithm: if you kill a monster with alignment A,
   * you move 1/16th of the way to having alignment -A.  Simple and fast. */
@ -363,10 +352,18 @@ void raw_kill(struct char_data * ch, struct char_data * killer)
  } else
    death_cry(ch);
  if (killer)
    autoquest_trigger_check(killer, ch, NULL, AQ_MOB_KILL);
  update_pos(ch);
  make_corpse(ch);
  extract_char(ch);
  if (killer) {
    autoquest_trigger_check(killer, NULL, NULL, AQ_MOB_SAVE);
    autoquest_trigger_check(killer, NULL, NULL, AQ_ROOM_CLEAR);
  }
 }
 void die(struct char_data * ch, struct char_data * killer)
@ -379,7 +376,7 @@ void die(struct char_data * ch, struct char_data * killer)
  raw_kill(ch, killer);
 }
-void perform_group_gain(struct char_data *ch, int base,
+static void perform_group_gain(struct char_data *ch, int base,
 			     struct char_data *victim)
 {
  int share;
@ -395,7 +392,7 @@ void perform_group_gain(struct char_data *ch, int base,
  change_alignment(ch, victim);
 }
-void group_gain(struct char_data *ch, struct char_data *victim)
+static void group_gain(struct char_data *ch, struct char_data *victim)
 {
  int tot_members, base, tot_gain;
  struct char_data *k;
@ -433,7 +430,7 @@ void group_gain(struct char_data *ch, struct char_data *victim)
      perform_group_gain(f->follower, base, victim);
 }
-void solo_gain(struct char_data *ch, struct char_data *victim)
+static void solo_gain(struct char_data *ch, struct char_data *victim)
 {
  int exp;
@ -456,7 +453,7 @@ void solo_gain(struct char_data *ch, struct char_data *victim)
  change_alignment(ch, victim);
 }
-char *replace_string(const char *str, const char *weapon_singular, const char *weapon_plural)
+static char *replace_string(const char *str, const char *weapon_singular, const char *weapon_plural)
 {
  static char buf[256];
  char *cp = buf;
@ -484,7 +481,7 @@ char *replace_string(const char *str, const char *weapon_singular, const char *w
 }
 /* message for doing damage with a weapon */
-void dam_message(int dam, struct char_data *ch, struct char_data *victim,
+static void dam_message(int dam, struct char_data *ch, struct char_data *victim,
 		      int w_type)
 {
  char *buf;
@ -856,7 +853,7 @@ int damage(struct char_data *ch, struct char_data *victim, int dam, int attackty
 /* Calculate the THAC0 of the attacker. 'victim' currently isn't used but you 
 * could use it for special cases like weapons that hit evil creatures easier 
 * or a weapon that always misses attacking an animal. */
-int compute_thaco(struct char_data *ch, struct char_data *victim)
+static int compute_thaco(struct char_data *ch, struct char_data *victim)
 {
  int calc_thaco;
--- a/src/genmob.c
+++ b/src/genmob.c
@ -18,7 +18,7 @@
 #include "dg_olc.h"
 /* local functions */
-void extract_mobile_all(mob_vnum vnum);
+static void extract_mobile_all(mob_vnum vnum);
 int add_mobile(struct char_data *mob, mob_vnum vnum)
 {
@ -98,7 +98,7 @@ int copy_mobile(struct char_data *to, struct char_data *from)
  return TRUE;
 }
-void extract_mobile_all(mob_vnum vnum)
+static void extract_mobile_all(mob_vnum vnum)
 {
  struct char_data *next, *ch;
--- a/src/genmob.h
+++ b/src/genmob.h
@ -1,10 +1,16 @@
-/**************************************************************************
+/**
-*  File: genmob.h                                          Part of tbaMUD *
+* @file genmob.h
-*                                                                         *
+* Generic OLC Library - Mobiles.
-*  Usage: Generic OLC Library - Mobiles.                                  *
+* 
-*                                                                         *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*  Copyright 1996 by Harvey Gilpin, 1997-2001 by George Greer.            *
+* of, and continuation of, CircleMUD.
-**************************************************************************/
+* 
 * This source code, which was not part of the CircleMUD legacy code,
 * is attributed to:
 * Copyright 1996 by Harvey Gilpin, 1997-2001 by George Greer.                                                    
 */
 #ifndef _GENMOB_H_
 #define _GENMOB_H_
 int delete_mobile(mob_rnum);
 int copy_mobile(struct char_data *to, struct char_data *from);
@ -32,3 +38,5 @@ int write_mobile_mobprog(mob_vnum mvnum, struct char_data *mob, FILE *fd);
 #define GET_LDESC(mob)	((mob)->player.long_descr)
 #define GET_DDESC(mob)	((mob)->player.description)
 #define GET_ATTACK(mob)	((mob)->mob_specials.attack_type)
 #endif /* _GENMOB_H_ */
--- a/src/genobj.c
+++ b/src/genobj.c
@ -17,14 +17,12 @@
 #include "genzon.h"
 #include "dg_olc.h"
 #include "handler.h"
 #include "boards.h" /* for board_info */
 /* extern functions */
 extern struct board_info_type board_info[];
 /* local functions */
-void free_object_strings_proto(struct obj_data *obj);
+static int update_all_objects(struct obj_data *obj);
-int update_all_objects(struct obj_data *obj);
+static void copy_object_strings(struct obj_data *to, struct obj_data *from);
 void copy_object_strings(struct obj_data *to, struct obj_data *from);
 obj_rnum add_object(struct obj_data *newobj, obj_vnum ovnum)
 {
@ -49,7 +47,7 @@ obj_rnum add_object(struct obj_data *newobj, obj_vnum ovnum)
 * and every object currently in the game to see which ones are pointing to 
 * this prototype. If object is pointing to this prototype, then we need to 
 * replace it with the new one. */
-int update_all_objects(struct obj_data *refobj)
+static int update_all_objects(struct obj_data *refobj)
 {
  struct obj_data *obj, swap;
  int count = 0;
@ -341,7 +339,7 @@ void free_object_strings_proto(struct obj_data *obj)
  }
 }
-void copy_object_strings(struct obj_data *to, struct obj_data *from)
+static void copy_object_strings(struct obj_data *to, struct obj_data *from)
 {
  to->name = from->name ? strdup(from->name) : NULL;
  to->description = from->description ? strdup(from->description) : NULL;
--- a/src/genobj.h
+++ b/src/genobj.h
@ -1,11 +1,18 @@
-/**************************************************************************
+/**
-*  File: genobj.h                                          Part of tbaMUD *
+* @file genobj.h
-*                                                                         *
+* Generic OLC Library - Objects.
-*  Usage: Generic OLC Library - Objects.                                  *
+* 
-*                                                                         *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*  Copyright 1996 by Harvey Gilpin, 1997-2001 by George Greer.            *
+* of, and continuation of, CircleMUD.
-**************************************************************************/
+* 
 * This source code, which was not part of the CircleMUD legacy code,
 * is attributed to:
 * Copyright 1996 by Harvey Gilpin, 1997-2001 by George Greer.                                                    
 */
 #ifndef _GENOBJ_H_
 #define _GENOBJ_H_
 void free_object_strings_proto(struct obj_data *obj);
 void free_object_strings(struct obj_data *obj);
 int copy_object(struct obj_data *to, struct obj_data *from);
 int copy_object_preserve(struct obj_data *to, struct obj_data *from);
@ -13,8 +20,8 @@ int save_objects(zone_rnum vznum);
 obj_rnum insert_object(struct obj_data *obj, obj_vnum ovnum);
 obj_rnum adjust_objects(obj_rnum refpt);
 obj_rnum index_object(struct obj_data *obj, obj_vnum ovnum, obj_rnum ornum);
 int update_objects(struct obj_data *refobj);
 obj_rnum add_object(struct obj_data *, obj_vnum ovnum);
 int copy_object_main(struct obj_data *to, struct obj_data *from, int free_object);
 int delete_object(obj_rnum);
 #endif /* _GENOBJ_H_ */
--- a/src/genolc.c
+++ b/src/genolc.c
@ -25,14 +25,17 @@
 #include "dg_olc.h"
 #include "constants.h"
 #include "interpreter.h"
 #include "act.h"        /* for the space_to_minus function */
 #include "modify.h"      /* for smash_tilde */
 #include "quest.h"
-int save_config( IDXTYPE nowhere );        /* Exported from cedit.c */
+/* Global variables defined here, used elsewhere */
 /* List of zones to be saved. */
 struct save_list_data *save_list;
 /* Local (file scope) variables */
 /* Structure defining all known save types. */
-struct {
+static struct {
  int save_type;
  int (*func)(IDXTYPE rnum);
  const char *message;
@ -43,10 +46,26 @@ struct {
  { SL_WLD, save_rooms, "room" },
  { SL_ZON, save_zone, "zone" },
  { SL_CFG, save_config, "config" },
  { SL_QST, save_quests, "quest" },
  { SL_ACT, NULL, "social" },
  { SL_HLP, NULL, "help" },
  { -1, NULL, NULL },
 };
 /* for Zone Export */
 static int zone_exits = 0;
 /* Local (file scope) functions */
 /* Zone export functions */
 static int export_save_shops(zone_rnum zrnum);
 static int export_save_mobiles(zone_rnum rznum);
 static int export_save_zone(zone_rnum zrnum);
 static int export_save_objects(zone_rnum zrnum);
 static int export_save_rooms(zone_rnum zrnum);
 static int export_save_triggers(zone_rnum zrnum);
 static int export_mobile_record(mob_vnum mvnum, struct char_data *mob, FILE *fd);
 static void export_script_save_to_disk(FILE *fp, void *item, int type);
 static int export_info_file(zone_rnum zrnum);
 int genolc_checkstring(struct descriptor_data *d, char *arg)
 {
@ -59,6 +78,20 @@ char *str_udup(const char *txt)
  return strdup((txt && *txt) ? txt : "undefined");
 }
 char *str_udupnl(const char *txt)
 {
  char *str = NULL, undef[] = "undefined";
  const char *ptr = NULL;
  ptr = (txt && *txt) ? txt : undef;
  CREATE(str, char, strlen(ptr) + 3);
  strlcpy(str, ptr, strlen(ptr));
  strcat(str, "\r\n");
  return str;
 }
 /* Original use: to be called at shutdown time. */
 int save_all(void)
 {
@ -244,26 +277,46 @@ int sprintascii(char *out, bitvector_t bits)
  return j;
 }
-/* Zone export functions */
+/* converts illegal filename chars into appropriate equivalents */ 
-int export_save_shops(zone_rnum zrnum);
+char *fix_filename(char *str) 
-int export_save_mobiles(zone_rnum rznum);
+{ 
-int export_save_zone(zone_rnum zrnum);
+  static char good_file_name[MAX_STRING_LENGTH]; 
-int export_save_objects(zone_rnum zrnum);
+  char *index = good_file_name; 
 int export_save_rooms(zone_rnum zrnum);
 int export_save_triggers(zone_rnum zrnum);
 int export_mobile_record(mob_vnum mvnum, struct char_data *mob, FILE *fd);
 void export_script_save_to_disk(FILE *fp, void *item, int type);
 int export_info_file(zone_rnum zrnum);
 static int zone_exits = 0;
 ACMD(do_export_zone);
  while(*str) { 
    switch(*str) { 
      case ' ': *index = '_'; index++; break; 
      case '(': *index = '{'; index++; break; 
      case ')': *index = '}'; index++; break; 
      /* skip the following */ 
      case '\'':             break; 
      case '"':              break; 
      /* Legal character */ 
      default: *index = *str;  index++;break; 
    } 
    str++; 
  } 
  *index = '\0'; 
  return good_file_name; 
 }
 /* Export command by Kyle */ 
 ACMD(do_export_zone) 
 { 
  zone_rnum zrnum; 
  zone_vnum zvnum; 
  char sysbuf[MAX_INPUT_LENGTH]; 
-  char fn[MAX_INPUT_LENGTH], *f;
+  char zone_name[MAX_INPUT_LENGTH], *f; 
-  void space_to_minus(char *str);
+  int success; 
  /* system command locations are relative to 
   * where the binary IS, not where it was run 
   * from, thus we act like we are in the bin 
   * folder, because we are*/ 
  char *path = "../lib/world/export/"; 
  if (IS_NPC(ch) || GET_LEVEL(ch) < LVL_IMPL) 
    return; 
@ -277,34 +330,56 @@ ACMD(do_export_zone)
    return; 
  } 
-  if (!export_info_file(zrnum))
+  /* If we fail, it might just be because the 
   *   directory didn't exist.  Can't hurt to try 
   *     again. Do it silently though ( no logs ). */ 
  if (!export_info_file(zrnum)) { 
    sprintf(sysbuf, "mkdir %s", path); 
    system(sysbuf); 
  } 
  if (!(success = export_info_file(zrnum))) 
    send_to_char(ch, "Info file not saved!\r\n"); 
-  if (!export_save_shops(zrnum))
+  if (!(success = export_save_shops(zrnum))) 
    send_to_char(ch, "Shops not saved!\r\n"); 
-  if (!export_save_mobiles(zrnum))
+  if (!(success = export_save_mobiles(zrnum))) 
    send_to_char(ch, "Mobiles not saved!\r\n"); 
-  if (!export_save_objects(zrnum))
+  if (!(success = export_save_objects(zrnum))) 
    send_to_char(ch, "Objects not saved!\r\n"); 
-  if (!export_save_zone(zrnum))
+  if (!(success = export_save_zone(zrnum))) 
    send_to_char(ch, "Zone info not saved!\r\n"); 
-  if (!export_save_rooms(zrnum))
+  if (!(success = export_save_rooms(zrnum))) 
    send_to_char(ch, "Rooms not saved!\r\n"); 
-  if (!export_save_triggers(zrnum))
+  if (!(success = export_save_triggers(zrnum))) 
    send_to_char(ch, "Triggers not saved!\r\n"); 
-  send_to_char(ch, "Files saved to /lib/world/export.\r\n");
+  /* If anything went wrong, don't try to tar the files. */ 
-  snprintf(fn, sizeof(fn), "%d_%s.tgz", zvnum, zone_table[zrnum].name);
+  if (success) { 
-  f = fn;
+    send_to_char(ch, "Individual files saved to /lib/world/export.\r\n"); 
-  space_to_minus(f);
+    snprintf(zone_name, sizeof(zone_name), "%s", zone_table[zrnum].name); 
-  snprintf(sysbuf, sizeof(sysbuf),
+  } else { 
-           LIB_ETC "export_script.sh %s &",
+    send_to_char(ch, "Ran into problems writing to files.\r\n"); 
-           fn);
+    return; 
-  system(sysbuf);
+  }
-  send_to_char(ch, "Files tar'ed to \"%s\"\r\n", fn);
+  /* Make sure the name of the zone doesn't make the filename illegal. */ 
  f = fix_filename(zone_name); 
  /* Remove the old copy. */ 
  sprintf(sysbuf, "rm %s%s.tar.gz", path, f); 
  system(sysbuf); 
  /* Tar the new copy. */ 
  sprintf(sysbuf, "tar -cf %s%s.tar %sqq.info %sqq.wld %sqq.zon %sqq.mob %sqq.obj %sqq.trg", path, f, path, path, path, path, path, path); 
  system(sysbuf); 
  /* Gzip it. */ 
  sprintf(sysbuf, "gzip %s%s.tar", path, f); 
  system(sysbuf); 
  send_to_char(ch, "Files tar'ed to \"%s%s.tar.gz\"\r\n", path, f); 
 }
-int export_info_file(zone_rnum zrnum)
+static int export_info_file(zone_rnum zrnum)
 {
  int i;
  FILE *info_file;
@ -312,7 +387,7 @@ int export_info_file(zone_rnum zrnum)
  if (!(info_file = fopen("world/export/qq.info", "w"))) {
    mudlog(BRF, LVL_GOD, TRUE, "SYSERR: export_info_file : Cannot open file!");
    return FALSE;
-  } else if (fprintf(info_file, "CircleMUD v3.1 Area file.\n") < 0) {
+  } else if (fprintf(info_file, "tbaMUD Area file.\n") < 0) {
    mudlog(BRF, LVL_GOD, TRUE, "SYSERR: export_info_file: Cannot write to file!");
    fclose(info_file);
    return FALSE;
@ -357,26 +432,26 @@ int export_info_file(zone_rnum zrnum)
    zone_exits = 0;
  } else {
    fprintf(info_file, "2. This area doesn't have any exits _out_ of the zone.\n");
-    fprintf(info_file, "   More info on connections in the zone description room.\n");
+    fprintf(info_file, "   More info on connections can be found in the zone description room (QQ00).\n");
  }
  fprintf(info_file, "\nAdditional zone information is available in the zone description room QQ00.\n");
  fprintf(info_file, "The Builder's Academy is maintaining and improving these zones. Any typo or\n");
-  fprintf(info_file, "bug reports should be reported to rumble@builderacademy.net or stop by The Builder Academy\n");
+  fprintf(info_file, "bug reports should be reported to rumble@tbamud.com or stop by The Builder Academy\n");
-  fprintf(info_file, "port telnet://builderacademy.net:9091\n");
+  fprintf(info_file, "port telnet://tbamud.com:9091\n");
  fprintf(info_file, "\nAnyone interested in submitting areas or helping improve the existing ones\n");
  fprintf(info_file, "please stop by TBA and talk to Rumble.\n\n");
  fprintf(info_file, "We at The Builder's Academy hope you will enjoy using the area.\n\n");
  fprintf(info_file, "Rumble - Admin of TBA\n");
  fprintf(info_file, "Welcor - Coder of TBA\n");
-  fprintf(info_file, "\ntelnet://builderacademy.net:9091/\n");
+  fprintf(info_file, "\ntelnet://tbamud.com:9091/\n");
  fclose(info_file);
  return TRUE;
 }
-int export_save_shops(zone_rnum zrnum)
+static int export_save_shops(zone_rnum zrnum)
 {
  int i, j, rshop;
  FILE *shop_file;
@ -466,7 +541,7 @@ int export_save_shops(zone_rnum zrnum)
  return TRUE;
 }
-int export_save_mobiles(zone_rnum rznum)
+static int export_save_mobiles(zone_rnum rznum)
 {
  FILE *mob_file;
  mob_vnum i;
@ -490,7 +565,7 @@ int export_save_mobiles(zone_rnum rznum)
  return TRUE;
 }
-int export_mobile_record(mob_vnum mvnum, struct char_data *mob, FILE *fd)
+static int export_mobile_record(mob_vnum mvnum, struct char_data *mob, FILE *fd)
 {
  char ldesc[MAX_STRING_LENGTH];
@ -538,7 +613,7 @@ int export_mobile_record(mob_vnum mvnum, struct char_data *mob, FILE *fd)
  return TRUE;
 }
-int export_save_zone(zone_rnum zrnum)
+static int export_save_zone(zone_rnum zrnum)
 {
  int subcmd;
  FILE *zone_file;
@ -665,7 +740,7 @@ int export_save_zone(zone_rnum zrnum)
  return TRUE;
 }
-int export_save_objects(zone_rnum zrnum)
+static int export_save_objects(zone_rnum zrnum)
 {
  char buf[MAX_STRING_LENGTH];
  char ebuf1[MAX_STRING_LENGTH], ebuf2[MAX_STRING_LENGTH], ebuf3[MAX_STRING_LENGTH], ebuf4[MAX_STRING_LENGTH];
@ -776,7 +851,7 @@ int export_save_objects(zone_rnum zrnum)
  return TRUE;
 }
-int export_save_rooms(zone_rnum zrnum)
+static int export_save_rooms(zone_rnum zrnum)
 {
  int i;
  struct room_data *room;
@ -891,7 +966,7 @@ int export_save_rooms(zone_rnum zrnum)
  return TRUE;
 }
-void export_script_save_to_disk(FILE *fp, void *item, int type)
+static void export_script_save_to_disk(FILE *fp, void *item, int type)
 {
  struct trig_proto_list *t;
@ -914,7 +989,7 @@ void export_script_save_to_disk(FILE *fp, void *item, int type)
 }
 /* save the zone's triggers to internal memory and to disk */
-int export_save_triggers(zone_rnum zrnum)
+static int export_save_triggers(zone_rnum zrnum)
 {
  int i;
  trig_data *trig;
--- a/src/genolc.h
+++ b/src/genolc.h
@ -1,15 +1,20 @@
-/**************************************************************************
+/**
-*  File: genolc.h                                          Part of tbaMUD *
+* @file genolc.h
-*                                                                         *
+* Generic OLC Library - General.
-*  Usage: Generic OLC Library - General.                                  *
+* 
-*                                                                         *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*  Copyright 1996 by Harvey Gilpin, 1997-2001 by George Greer.            *
+* of, and continuation of, CircleMUD.
-**************************************************************************/
+* 
 * This source code, which was not part of the CircleMUD legacy code,
 * is attributed to:
 * Copyright 1996 by Harvey Gilpin, 1997-2001 by George Greer.                                                    
 */
 #ifndef _GENOLC_H_
 #define _GENOLC_H_
 #define STRING_TERMINATOR       '~'
 #define CONFIG_GENOLC_MOBPROG	0
 void smash_tilde(char *str); /* from modify.c */
 int genolc_checkstring(struct descriptor_data *d, char *arg);
 int remove_from_save_list(zone_vnum, int type);
 int add_to_save_list(zone_vnum, int type);
@ -17,9 +22,12 @@ int in_save_list(zone_vnum, int type);
 void strip_cr(char *);
 int save_all(void);
 char *str_udup(const char *);
 char *str_udupnl(const char *);
 void copy_ex_descriptions(struct extra_descr_data **to, struct extra_descr_data *from);
 void free_ex_descriptions(struct extra_descr_data *head);
 int sprintascii(char *out, bitvector_t bits);
 ACMD(do_export_zone);
 ACMD(do_show_save_list);
 struct save_list_data {
  int zone;
@ -36,7 +44,8 @@ extern struct save_list_data *save_list;
 #define SL_WLD	3
 #define SL_ZON	4
 #define SL_CFG	5
-#define SL_MAX  5	
+#define SL_QST  6
 #define SL_MAX  6	
 #define SL_ACT SL_MAX + 1 /* must be above MAX */ 
 #define SL_HLP SL_MAX + 2
@ -46,4 +55,6 @@ extern struct save_list_data *save_list;
 room_vnum genolc_zone_bottom(zone_rnum rznum);
 room_vnum genolc_zonep_bottom(struct zone_data *zone);
 extern void free_save_list(void);
 #endif /* _GENOLC_H_ */
--- a/src/genshp.c
+++ b/src/genshp.c
@ -18,11 +18,11 @@
 /* NOTE (gg): Didn't modify sedit much. Don't consider it as 'recent' as the 
 * other editors with regard to updates or style. */
-/* local functions */
+/* local (file scope) functions */
-void copy_shop_list(IDXTYPE **tlist, IDXTYPE *flist);
+static void copy_shop_list(IDXTYPE **tlist, IDXTYPE *flist);
-void copy_shop_type_list(struct shop_buy_data **tlist, struct shop_buy_data *flist);
+static void copy_shop_type_list(struct shop_buy_data **tlist, struct shop_buy_data *flist);
-void free_shop_strings(struct shop_data *shop);
+static void free_shop_strings(struct shop_data *shop);
-void free_shop_type_list(struct shop_buy_data **list);
+static void free_shop_type_list(struct shop_buy_data **list);
 void copy_shop(struct shop_data *tshop, struct shop_data *fshop, int free_old_strings)
 {
@ -61,7 +61,7 @@ void copy_shop(struct shop_data *tshop, struct shop_data *fshop, int free_old_st
 }
 /* Copy a 'NOTHING' terminated integer array list. */
-void copy_shop_list(IDXTYPE **tlist, IDXTYPE *flist)
+static void copy_shop_list(IDXTYPE **tlist, IDXTYPE *flist)
 {
  int num_items, i;
@ -81,7 +81,7 @@ void copy_shop_list(IDXTYPE **tlist, IDXTYPE *flist)
 }
 /* Copy a -1 terminated (in the type field) shop_buy_data array list. */
-void copy_shop_type_list(struct shop_buy_data **tlist, struct shop_buy_data *flist)
+static void copy_shop_type_list(struct shop_buy_data **tlist, struct shop_buy_data *flist)
 {
  int num_items, i;
@ -193,7 +193,7 @@ void remove_shop_from_int_list(IDXTYPE **list, IDXTYPE num)
 }
 /* Free all the notice character strings in a shop structure. */
-void free_shop_strings(struct shop_data *shop)
+static void free_shop_strings(struct shop_data *shop)
 {
  if (S_NOITEM1(shop)) {
    free(S_NOITEM1(shop));
@ -226,7 +226,7 @@ void free_shop_strings(struct shop_data *shop)
 }
 /* Free a type list and all the strings it contains. */
-void free_shop_type_list(struct shop_buy_data **list)
+static void free_shop_type_list(struct shop_buy_data **list)
 {
  int i;
@ -343,7 +343,7 @@ int add_shop(struct shop_data *nshp)
 int save_shops(zone_rnum zone_num)
 {
-  int i, j, rshop;
+  int i, j, rshop, num_shops = 0;
  FILE *shop_file;
  char fname[128], oldname[128];
  struct shop_data *shop;
@ -423,7 +423,8 @@ int save_shops(zone_rnum zone_num)
      /* Save open/closing times. */
      fprintf(shop_file, "%d\n%d\n%d\n%d\n", S_OPEN1(shop), S_CLOSE1(shop),
-		S_OPEN2(shop), S_CLOSE2(shop));
+          S_OPEN2(shop), S_CLOSE2(shop));
      num_shops++;
    }
  }
  fprintf(shop_file, "$~\n");
@ -432,6 +433,9 @@ int save_shops(zone_rnum zone_num)
  remove(oldname);
  rename(fname, oldname);
  if (num_shops > 0)
    create_world_index(zone_table[zone_num].number, "shp");
  if (in_save_list(zone_table[zone_num].number, SL_SHP))
    remove_from_save_list(zone_table[zone_num].number, SL_SHP);
  return TRUE;
--- a/src/genshp.h
+++ b/src/genshp.h
@ -1,10 +1,16 @@
-/**************************************************************************
+/**
-*  File: genshp.h                                          Part of tbaMUD *
+* @file genshp.h
-*                                                                         *
+* Generic OLC Library - Shops.
-*  Usage: Generic OLC Library - Shops.                                    *
+* 
-*                                                                         *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*  Copyright 1996 by Harvey Gilpin, 1997-2001 by George Greer.            *
+* of, and continuation of, CircleMUD.
-**************************************************************************/
+* 
 * This source code, which was not part of the CircleMUD legacy code,
 * is attributed to:
 * Copyright 1996 by Harvey Gilpin, 1997-2001 by George Greer.                                                    
 */
 #ifndef _GENSHP_H_
 #define _GENSHP_H_
 void copy_shop(struct shop_data *tshop, struct shop_data *fshop, int free_old_strings);
 void remove_shop_from_type_list(struct shop_buy_data **list, int num);
@ -49,3 +55,5 @@ shop_rnum real_shop(shop_vnum vnum);
 #define S_NOBUY(i)		((i)->do_not_buy)
 #define S_BUY(i)		((i)->message_buy)
 #define S_SELL(i)		((i)->message_sell)
 #endif /* _GENSHP_H_ */
--- a/src/genwld.c
+++ b/src/genwld.c
@ -18,9 +18,6 @@
 #include "shop.h"
 #include "dg_olc.h"
 extern room_rnum r_mortal_start_room;
 extern room_rnum r_immort_start_room;
 extern room_rnum r_frozen_start_room;
 /* This function will copy the strings so be sure you free your own copies of 
 * the description, title, and such. */
--- a/src/genwld.h
+++ b/src/genwld.h
@ -1,10 +1,16 @@
-/**************************************************************************
+/**
-*  File: genwld.h                                          Part of tbaMUD *
+* @file genwld.h
-*                                                                         *
+* Generic OLC Library - Rooms.
-*  Usage: Generic OLC Library - Rooms.                                    *
+* 
-*                                                                         *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*  By Levork. Copyright 1996 by Harvey Gilpin, 1997-2001 by George Greer. *
+* of, and continuation of, CircleMUD.
-**************************************************************************/
+* 
 * This source code, which was not part of the CircleMUD legacy code,
 * is attributed to:
 * By Levork. Copyright 1996 by Harvey Gilpin, 1997-2001 by George Greer.                                                    
 */
 #ifndef _GENWLD_H_
 #define _GENWLD_H_
 room_rnum add_room(struct room_data *);
 int delete_room(room_rnum);
@ -13,3 +19,5 @@ int copy_room(struct room_data *to, struct room_data *from);
 room_rnum duplicate_room(room_vnum to, room_rnum from);
 int copy_room_strings(struct room_data *dest, struct room_data *source);
 int free_room_strings(struct room_data *);
 #endif /* _GENWLD_H_ */
--- a/src/genzon.c
+++ b/src/genzon.c
@ -15,8 +15,7 @@
 #include "dg_scripts.h"
 /* local functions */
-void create_world_index(int znum, const char *type);
+static void remove_cmd_from_list(struct reset_com **list, int pos);
 void remove_cmd_from_list(struct reset_com **list, int pos);
 /* real zone of room/mobile/object/shop given */
 zone_rnum real_zone_by_thing(room_vnum vznum)
@ -124,6 +123,16 @@ zone_rnum create_new_zone(zone_vnum vzone_num, room_vnum bottom, room_vnum top,
  fprintf(fp, "$~\n");
  fclose(fp);
  /* Create the quests file */
  snprintf(buf, sizeof(buf), "%s/%d.qst", QST_PREFIX, vzone_num);
  if (!(fp = fopen(buf, "w"))) {
    mudlog(BRF, LVL_IMPL, TRUE, "SYSERR: OLC: Can't write new quest file");
    *error = "Could not write quest file.\r\n";
    return NOWHERE;
  }
  fprintf(fp, "$~\n");
  fclose(fp);
  /* Create the trigger file. */
  snprintf(buf, sizeof(buf), "%s/%d.trg", TRG_PREFIX, vzone_num);
  if (!(fp = fopen(buf, "w"))) {
@ -212,6 +221,9 @@ void create_world_index(int znum, const char *type)
  case 't':
    prefix = TRG_PREFIX;
    break;
  case 'q':
    prefix = QST_PREFIX;
    break;
  default:
    /* Caller messed up. */
    return;
@ -242,6 +254,12 @@ void create_world_index(int znum, const char *type)
      if (num > znum) {
 	found = TRUE;
 	fprintf(newfile, "%s\n", buf1);
      } else if (num == znum) {
        /* index file already had an entry for this zone. */
        fclose(oldfile);
        fclose(newfile);
        remove(new_name);
        return;
      }
    }
    fprintf(newfile, "%s\n", buf);
@ -456,7 +474,7 @@ void add_cmd_to_list(struct reset_com **list, struct reset_com *newcmd, int pos)
 /* Remove a reset command from a list. Takes a pointer to the list so that it 
 * may play with the memory locations. */
-void remove_cmd_from_list(struct reset_com **list, int pos)
+static void remove_cmd_from_list(struct reset_com **list, int pos)
 {
  int count, i, l;
  struct reset_com *newlist;
--- a/src/genzon.h
+++ b/src/genzon.h
@ -1,10 +1,16 @@
-/**************************************************************************
+/**
-*  File: genzon.h                                          Part of tbaMUD *
+* @file genzon.h
-*                                                                         *
+* Generic OLC Library - Zones.
-*  Usage: Generic OLC Library - Zones.                                    *
+* 
-*                                                                         *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*  Copyright 1996 by Harvey Gilpin, 1997-2001 by George Greer.            *
+* of, and continuation of, CircleMUD.
-**************************************************************************/
+* 
 * This source code, which was not part of the CircleMUD legacy code,
 * is attributed to:
 * Copyright 1996 by Harvey Gilpin, 1997-2001 by George Greer.                                                    
 */
 #ifndef _GENZON_H_
 #define _GENZON_H_
 zone_rnum create_new_zone(zone_vnum vzone_num, room_vnum bottom, room_vnum top, const char **error);
 void remove_room_zone_commands(zone_rnum zone, room_rnum room_num);
@ -14,4 +20,6 @@ void add_cmd_to_list(struct reset_com **list, struct reset_com *newcmd, int pos)
 int new_command(struct zone_data *zone, int pos);
 void delete_zone_command(struct zone_data *zone, int pos);
 zone_rnum real_zone_by_thing(room_vnum vznum);
 void create_world_index(int znum, const char *type);
 #endif /* _GENZON_H_ */
--- a/src/graph.c
+++ b/src/graph.c
@ -17,21 +17,17 @@
 #include "handler.h"
 #include "db.h"
 #include "spells.h"
-
+#include "act.h" /* for the do_say command */
-/* external functions */
+#include "constants.h"
-ACMD(do_say);
+#include "graph.h"
-
+#include "fight.h"
 /* external variables */
 extern const char *dirs[];
 /* local functions */
-int VALID_EDGE(room_rnum x, int y);
+static int VALID_EDGE(room_rnum x, int y);
-void bfs_enqueue(room_rnum room, int dir);
+static void bfs_enqueue(room_rnum room, int dir);
-void bfs_dequeue(void);
+static void bfs_dequeue(void);
-void bfs_clear_queue(void);
+static void bfs_clear_queue(void);
-int find_first_step(room_rnum src, room_rnum target);
+static int find_first_step(room_rnum src, room_rnum target);
 ACMD(do_track);
 void hunt_victim(struct char_data *ch);
 struct bfs_queue_struct {
  room_rnum room;
@ -48,7 +44,7 @@ static struct bfs_queue_struct *queue_head = 0, *queue_tail = 0;
 #define TOROOM(x, y)	(world[(x)].dir_option[(y)]->to_room)
 #define IS_CLOSED(x, y)	(EXIT_FLAGGED(world[(x)].dir_option[(y)], EX_CLOSED))
-int VALID_EDGE(room_rnum x, int y)
+static int VALID_EDGE(room_rnum x, int y)
 {
  if (world[x].dir_option[y] == NULL || TOROOM(x, y) == NOWHERE)
    return 0;
@ -60,7 +56,7 @@ int VALID_EDGE(room_rnum x, int y)
  return 1;
 }
-void bfs_enqueue(room_rnum room, int dir)
+static void bfs_enqueue(room_rnum room, int dir)
 {
  struct bfs_queue_struct *curr;
@ -76,7 +72,7 @@ void bfs_enqueue(room_rnum room, int dir)
    queue_head = queue_tail = curr;
 }
-void bfs_dequeue(void)
+static void bfs_dequeue(void)
 {
  struct bfs_queue_struct *curr;
@ -87,7 +83,7 @@ void bfs_dequeue(void)
  free(curr);
 }
-void bfs_clear_queue(void)
+static void bfs_clear_queue(void)
 {
  while (queue_head)
    bfs_dequeue();
@ -97,7 +93,7 @@ void bfs_clear_queue(void)
 * on the shortest path from the source to the target. Intended usage: in 
 * mobile_activity, give a mob a dir to go if they're tracking another mob or a
 * PC.  Or, a 'track' skill for PCs. */
-int find_first_step(room_rnum src, room_rnum target)
+static int find_first_step(room_rnum src, room_rnum target)
 {
  int curr_dir;
  room_rnum curr_room;
--- a/src/handler.c
+++ b/src/handler.c
@ -18,23 +18,19 @@
 #include "interpreter.h"
 #include "spells.h"
 #include "dg_scripts.h"
 #include "act.h"
 #include "class.h"
 #include "fight.h"
 #include "quest.h"
-/* local vars */
+/* local file scope variables */
-int extractions_pending = 0;
+static int extractions_pending = 0;
-/* external vars */
+/* local file scope functions */
-extern struct char_data *combat_list;
+static int apply_ac(struct char_data *ch, int eq_pos);
 static void update_object(struct obj_data *obj, int use);
 static void affect_modify(struct char_data *ch, byte loc, sbyte mod, long bitv, bool add);
 /* local functions */
 int apply_ac(struct char_data *ch, int eq_pos);
 void update_object(struct obj_data *obj, int use);
 void update_char_objects(struct char_data *ch);
 void affect_modify(struct char_data *ch, byte loc, sbyte mod, long bitv, bool add);
 /* external functions */
 int invalid_class(struct char_data *ch, struct obj_data *obj);
 void clearMemory(struct char_data *ch);
 ACMD(do_return);
 char *fname(const char *namelist)
 {
@ -207,7 +203,7 @@ void aff_apply_modify(struct char_data *ch, byte loc, sbyte mod, char *msg)
  } /* switch */
 }
-void affect_modify(struct char_data * ch, byte loc, sbyte mod, long bitv, bool add)
+static void affect_modify(struct char_data * ch, byte loc, sbyte mod, long bitv, bool add)
 {
  if (add) {
    SET_BIT_AR(AFF_FLAGS(ch), bitv);
@ -412,6 +408,9 @@ void char_to_room(struct char_data *ch, room_rnum room)
    world[room].people = ch;
    IN_ROOM(ch) = room;
    autoquest_trigger_check(ch, 0, 0, AQ_ROOM_FIND);
    autoquest_trigger_check(ch, 0, 0, AQ_MOB_FIND);
    if (GET_EQ(ch, WEAR_LIGHT))
      if (GET_OBJ_TYPE(GET_EQ(ch, WEAR_LIGHT)) == ITEM_LIGHT)
 	if (GET_OBJ_VAL(GET_EQ(ch, WEAR_LIGHT), 2))	/* Light ON */
@ -436,6 +435,8 @@ void obj_to_char(struct obj_data *object, struct char_data *ch)
    IS_CARRYING_W(ch) += GET_OBJ_WEIGHT(object);
    IS_CARRYING_N(ch)++;
    autoquest_trigger_check(ch, NULL, object, AQ_OBJ_FIND);
    /* set flag for crash-save system, but not on mobs! */
    if (!IS_NPC(ch))
      SET_BIT_AR(PLR_FLAGS(ch), PLR_CRASH);
@ -465,7 +466,7 @@ void obj_from_char(struct obj_data *object)
 }
 /* Return the effect of a piece of armor in position eq_pos */
-int apply_ac(struct char_data *ch, int eq_pos)
+static int apply_ac(struct char_data *ch, int eq_pos)
 {
  int factor;
@ -820,7 +821,7 @@ void extract_obj(struct obj_data *obj)
  free_obj(obj);
 }
-void update_object(struct obj_data *obj, int use)
+static void update_object(struct obj_data *obj, int use)
 {
  /* dont update objects with a timer trigger */
  if (!SCRIPT_CHECK(obj, OTRIG_TIMER) && (GET_OBJ_TIMER(obj) > 0))
--- a/src/handler.h
+++ b/src/handler.h
@ -1,13 +1,16 @@
-/**************************************************************************
+/**
-*  File: handler.h                                         Part of tbaMUD *
+* @file handler.h
-*                                                                         *
+* Prototypes of handling and utility functions.
-*  Usage: header file: prototypes of handling and utility functions       *
+* 
-*                                                                         *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*  All rights reserved.  See license for complete information.            *
+* of, and continuation of, CircleMUD.
-*                                                                         *
+*                                                                        
-*  Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University *
+* All rights reserved.  See license for complete information.                                                                
-*  CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               *
+* Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University 
-**************************************************************************/
+* CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               
 */
 #ifndef _HANDLER_H_
 #define _HANDLER_H_
 /* handling the affected-structures */
 void	affect_total(struct char_data *ch);
@ -42,6 +45,8 @@ void	object_list_new_owner(struct obj_data *list, struct char_data *ch);
 void	extract_obj(struct obj_data *obj);
 void update_char_objects(struct char_data *ch);
 /* characters*/
 struct char_data *get_char_room(char *name, int *num, room_rnum room);
 struct char_data *get_char_num(mob_rnum nr);
@ -85,28 +90,15 @@ int	generic_find(char *arg, bitvector_t bitvector, struct char_data *ch,
 #define FIND_OBJ_EQUIP     (1 << 5)
-/* prototypes from crash save system */
+/* prototypes from mobact.c */
-int	Crash_delete_file(char *name);
+void forget(struct char_data *ch, struct char_data *victim);
-int	Crash_delete_crashfile(struct char_data *ch);
+void remember(struct char_data *ch, struct char_data *victim);
-int	Crash_clean_file(char *name);
+void mobile_activity(void);
-void	Crash_listrent(struct char_data *ch, char *name);
+void clearMemory(struct char_data *ch);
 int	Crash_load(struct char_data *ch);
 void	Crash_crashsave(struct char_data *ch);
 void	Crash_idlesave(struct char_data *ch);
 void	Crash_save_all(void);
 /* prototypes from fight.c */
 void	set_fighting(struct char_data *ch, struct char_data *victim);
 void	stop_fighting(struct char_data *ch);
 void	hit(struct char_data *ch, struct char_data *victim, int type);
 void	forget(struct char_data *ch, struct char_data *victim);
 void	remember(struct char_data *ch, struct char_data *victim);
 int	damage(struct char_data *ch, struct char_data *victim, int dam, int attacktype);
 int	skill_message(int dam, struct char_data *ch, struct char_data *vict,
 		      int attacktype);
 /* For new last command: */
-#define LAST_FILE LIB_ETC"last"
+#define LAST_FILE LIB_ETC       "last"
 #define LAST_CONNECT            0
 #define LAST_ENTER_GAME         1
@ -132,3 +124,5 @@ struct last_entry {
 void add_llog_entry(struct char_data *ch, int type);
 struct last_entry *find_llog_entry(int punique, long idnum);
 #endif /* _HANDLER_H_ */
--- a/src/hedit.c
+++ b/src/hedit.c
@ -13,9 +13,9 @@
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
 #include "utils.h"
 #include "comm.h"
 #include "interpreter.h"
 #include "utils.h"
 #include "db.h"
 #include "boards.h"
 #include "oasis.h"
@ -23,26 +23,17 @@
 #include "genzon.h"
 #include "handler.h"
 #include "improved-edit.h"
-
+#include "act.h"
-/* external variables */
+#include "hedit.h"
-extern int top_of_helpt;
+#include "modify.h"
 extern struct help_index_element *help_table;
 /* external functions */
 int search_help(char *argument, int level);
 void index_boot(int mode);
 /* local functions */
-ACMD(do_oasis_hedit);
+static void hedit_disp_menu(struct descriptor_data *);
-void hedit_disp_menu(struct descriptor_data *);
+static void hedit_setup_new(struct descriptor_data *);
-void hedit_parse(struct descriptor_data *, char *);
+static void hedit_setup_existing(struct descriptor_data *, int);
-void hedit_setup_new(struct descriptor_data *);
+static void hedit_save_to_disk(struct descriptor_data *);
-void hedit_setup_existing(struct descriptor_data *, int);
+static void hedit_save_internally(struct descriptor_data *);
-void hedit_save_to_disk(struct descriptor_data *);
+
 void hedit_save_internally(struct descriptor_data *);
 void hedit_string_cleanup(struct descriptor_data *, int);
 ACMD(do_helpcheck);
 ACMD(do_hindex);
 ACMD(do_oasis_hedit)
 {
@ -107,7 +98,7 @@ ACMD(do_oasis_hedit)
  mudlog(CMP, LVL_IMMORT, TRUE, "OLC: %s starts editing help files.", GET_NAME(d->character));
 }
-void hedit_setup_new(struct descriptor_data *d)
+static void hedit_setup_new(struct descriptor_data *d)
 {
  CREATE(OLC_HELP(d), struct help_index_element, 1);
@ -120,7 +111,7 @@ void hedit_setup_new(struct descriptor_data *d)
  hedit_disp_menu(d);
 }
-void hedit_setup_existing(struct descriptor_data *d, int rnum)
+static void hedit_setup_existing(struct descriptor_data *d, int rnum)
 {
  CREATE(OLC_HELP(d), struct help_index_element, 1);
@ -133,7 +124,7 @@ void hedit_setup_existing(struct descriptor_data *d, int rnum)
  hedit_disp_menu(d);
 }
-void hedit_save_internally(struct descriptor_data *d)
+static void hedit_save_internally(struct descriptor_data *d)
 {
  struct help_index_element *new_help_table = NULL;
@ -153,7 +144,7 @@ void hedit_save_internally(struct descriptor_data *d)
  hedit_save_to_disk(d);
 }
-void hedit_save_to_disk(struct descriptor_data *d)
+static void hedit_save_to_disk(struct descriptor_data *d)
 {
  FILE *fp;
  char buf1[MAX_STRING_LENGTH], index_name[READ_SIZE];
@ -186,7 +177,7 @@ void hedit_save_to_disk(struct descriptor_data *d)
 }
 /* The main menu. */
-void hedit_disp_menu(struct descriptor_data *d)
+static void hedit_disp_menu(struct descriptor_data *d)
 {
  get_char_colors(d->character);
@ -367,7 +358,6 @@ void hedit_string_cleanup(struct descriptor_data *d, int terminator)
 ACMD(do_helpcheck)
 {
  ACMD(do_action);
  char buf[MAX_STRING_LENGTH];
  int i, count = 0;
--- a/src/house.c
+++ b/src/house.c
@ -11,47 +11,39 @@
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
 #include "utils.h"
 #include "comm.h"
 #include "handler.h"
 #include "db.h"
 #include "interpreter.h"
 #include "utils.h"
 #include "house.h"
 #include "constants.h"
 #include "modify.h"
-/* external functions */
+/* local (file scope only) globals */
-obj_save_data *objsave_parse_objects(FILE *fl);
+static struct house_control_rec house_control[MAX_HOUSES];
-int objsave_save_obj_record(struct obj_data *obj, FILE *fl, int location);
+static int num_of_houses = 0;
 /* local globals */
 struct house_control_rec house_control[MAX_HOUSES];
 int num_of_houses = 0;
 /* local functions */
-int House_get_filename(room_vnum vnum, char *filename, size_t maxlen);
+static int House_get_filename(room_vnum vnum, char *filename, size_t maxlen);
-int House_load(room_vnum vnum);
+static int House_load(room_vnum vnum);
-int House_save(struct obj_data *obj, FILE *fp);
+static void House_restore_weight(struct obj_data *obj);
-void House_restore_weight(struct obj_data *obj);
+static void House_delete_file(room_vnum vnum);
-void House_delete_file(room_vnum vnum);
+static int find_house(room_vnum vnum);
-int find_house(room_vnum vnum);
+static void House_save_control(void);
-void House_save_control(void);
+static void hcontrol_build_house(struct char_data *ch, char *arg);
-void hcontrol_list_houses(struct char_data *ch, char *arg);
+static void hcontrol_destroy_house(struct char_data *ch, char *arg);
-void hcontrol_build_house(struct char_data *ch, char *arg);
+static void hcontrol_pay_house(struct char_data *ch, char *arg);
-void hcontrol_destroy_house(struct char_data *ch, char *arg);
+static void House_listrent(struct char_data *ch, room_vnum vnum);
 void hcontrol_pay_house(struct char_data *ch, char *arg);
 void House_listrent(struct char_data *ch, room_vnum vnum);
 ACMD(do_hcontrol);
 ACMD(do_house);
 /* CONVERSION code starts here -- see comment below. */
-int ascii_convert_house(struct char_data *ch, obj_vnum vnum);
+static int ascii_convert_house(struct char_data *ch, obj_vnum vnum);
-void hcontrol_convert_houses(struct char_data *ch);
+static void hcontrol_convert_houses(struct char_data *ch);
-struct obj_data *Obj_from_store(struct obj_file_elem object, int *location);
+static struct obj_data *Obj_from_store(struct obj_file_elem object, int *location);
 /* CONVERSION code ends here -- see comment below. */
 /* First, the basics: finding the filename; loading/saving objects */
 /* Return a filename given a house vnum */
-int House_get_filename(room_vnum vnum, char *filename, size_t maxlen)
+static int House_get_filename(room_vnum vnum, char *filename, size_t maxlen)
 {
  if (vnum == NOWHERE)
    return (0);
@ -61,7 +53,7 @@ int House_get_filename(room_vnum vnum, char *filename, size_t maxlen)
 }
 /* Load all objects for a house */
-int House_load(room_vnum vnum)
+static int House_load(room_vnum vnum)
 {
  FILE *fl;
  char filename[MAX_STRING_LENGTH];
@ -115,7 +107,7 @@ int House_save(struct obj_data *obj, FILE *fp)
 }
 /* restore weight of containers after House_save has changed them for saving */
-void House_restore_weight(struct obj_data *obj)
+static void House_restore_weight(struct obj_data *obj)
 {
  if (obj) {
    House_restore_weight(obj->contains);
@ -150,7 +142,7 @@ void House_crashsave(room_vnum vnum)
 }
 /* Delete a house save file */
-void House_delete_file(room_vnum vnum)
+static void House_delete_file(room_vnum vnum)
 {
  char filename[MAX_INPUT_LENGTH];
  FILE *fl;
@ -168,7 +160,7 @@ void House_delete_file(room_vnum vnum)
 }
 /* List all objects in a house file */
-void House_listrent(struct char_data *ch, room_vnum vnum)
+static void House_listrent(struct char_data *ch, room_vnum vnum)
 {
  FILE *fl;
  char filename[MAX_STRING_LENGTH];
@ -206,7 +198,7 @@ void House_listrent(struct char_data *ch, room_vnum vnum)
 }
 /* Functions for house administration (creation, deletion, etc. */
-int find_house(room_vnum vnum)
+static int find_house(room_vnum vnum)
 {
  int i;
@ -218,7 +210,7 @@ int find_house(room_vnum vnum)
 }
 /* Save the house control information */
-void House_save_control(void)
+static void House_save_control(void)
 {
  FILE *fl;
@ -351,7 +343,7 @@ void hcontrol_list_houses(struct char_data *ch, char *arg)
  }
 }
-void hcontrol_build_house(struct char_data *ch, char *arg)
+static void hcontrol_build_house(struct char_data *ch, char *arg)
 {
  char arg1[MAX_INPUT_LENGTH];
  struct house_control_rec temp_house;
@ -435,7 +427,7 @@ void hcontrol_build_house(struct char_data *ch, char *arg)
  House_save_control();
 }
-void hcontrol_destroy_house(struct char_data *ch, char *arg)
+static void hcontrol_destroy_house(struct char_data *ch, char *arg)
 {
  int i, j;
  room_rnum real_atrium, real_house;
@ -477,7 +469,7 @@ void hcontrol_destroy_house(struct char_data *ch, char *arg)
      SET_BIT_AR(ROOM_FLAGS(real_atrium), ROOM_ATRIUM);
 }
-void hcontrol_pay_house(struct char_data *ch, char *arg)
+static void hcontrol_pay_house(struct char_data *ch, char *arg)
 {
  int i;
@ -630,7 +622,7 @@ void House_list_guests(struct char_data *ch, int i, int quiet)
 * will let your house files load on the next bootup. -Welcor            *
 ************************************************************************/
 /* Code for conversion to ascii house rent files. */
-void hcontrol_convert_houses(struct char_data *ch)
+static void hcontrol_convert_houses(struct char_data *ch)
 {
  int i;
@ -664,7 +656,7 @@ void hcontrol_convert_houses(struct char_data *ch)
 	send_to_char(ch, "All done.\r\n");
 }
-int ascii_convert_house(struct char_data *ch, obj_vnum vnum)
+static int ascii_convert_house(struct char_data *ch, obj_vnum vnum)
 {
 	FILE *in, *out;
 	char infile[MAX_INPUT_LENGTH], *outfile;
@ -729,7 +721,7 @@ int ascii_convert_house(struct char_data *ch, obj_vnum vnum)
 }
 /* The circle 3.1 function for reading rent files. No longer used by the rent system. */
-struct obj_data *Obj_from_store(struct obj_file_elem object, int *location)
+static struct obj_data *Obj_from_store(struct obj_file_elem object, int *location)
 {
  struct obj_data *obj;
  obj_rnum itemnum;
--- a/src/house.h
+++ b/src/house.h
@ -1,3 +1,17 @@
 /**
 * @file house.h
 * Player house structures, prototypes and defines.
 * 
 * Part of the core tbaMUD source code distribution, which is a derivative
 * of, and continuation of, CircleMUD.
 *                                                                        
 * All rights reserved.  See license for complete information.                                                                
 * Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University 
 * CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               
 */
 #ifndef _HOUSE_H_
 #define _HOUSE_H_
 #define MAX_HOUSES	100
 #define MAX_GUESTS	10
@ -26,8 +40,18 @@ struct house_control_rec {
 #define TOROOM(room, dir) (world[room].dir_option[dir] ? \
 			    world[room].dir_option[dir]->to_room : NOWHERE)
 /* Functions in house.c made externally available */
 /* Utility Functions */
 void	House_boot(void);
 void	House_save_all(void);
 int	House_can_enter(struct char_data *ch, room_vnum house);
 void	House_crashsave(room_vnum vnum);
 void	House_list_guests(struct char_data *ch, int i, int quiet);
 int House_save(struct obj_data *obj, FILE *fp);
 void hcontrol_list_houses(struct char_data *ch, char *arg);
 /* In game Commands */
 ACMD(do_hcontrol);
 ACMD(do_house);
 #endif /* _HOUSE_H_ */
--- a/src/improved-edit.c
+++ b/src/improved-edit.c
@ -11,8 +11,9 @@
 #include "comm.h"
 #include "interpreter.h"
 #include "improved-edit.h"
 #include "dg_scripts.h"
 #include "modify.h"
 int format_script(struct descriptor_data *d);
 void send_editor_help(struct descriptor_data *d)
 {
--- a/src/improved-edit.h
+++ b/src/improved-edit.h
@ -1,8 +1,14 @@
-/**************************************************************************
+/**
-*  File: improved-edit.h                                   Part of tbaMUD *
+* @file improved-edit.h
-*                                                                         *
+* The basic and improved editor.
-*  Usage: The basic and improved editor.                                  *
+* 
-**************************************************************************/
+* Part of the core tbaMUD source code distribution, which is a derivative
 * of, and continuation of, CircleMUD.
 * 
 * This set of code was not originally part of the circlemud distribution.                                                                                       
 */
 #ifndef _IMPROVED_EDIT_H_
 #define _IMPROVED_EDIT_H_
 /* This is here to allow different code for the basic and improved editor. If 
 * you do not wish to use the improved editor, put #if 0 below, otherwise you 
@ -35,3 +41,5 @@ void send_editor_help(struct descriptor_data *d);
 /* Settings for formatter. */
 #define FORMAT_INDENT	(1 << 0)
 #endif /* _IMPROVED_EDIT_H_ */
--- a/src/interpreter.c
+++ b/src/interpreter.c
@ -13,10 +13,10 @@
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
 #include "utils.h"
 #include "comm.h"
 #include "interpreter.h"
 #include "db.h"
 #include "utils.h"
 #include "spells.h"
 #include "handler.h"
 #include "mail.h"
@ -26,204 +26,28 @@
 #include "improved-edit.h"
 #include "dg_scripts.h"
 #include "constants.h"
 #include "act.h" /* ACMDs located within the act*.c files */
 #include "ban.h"
 #include "class.h"
 #include "graph.h"
 #include "hedit.h"
 #include "house.h"
 #include "config.h"
 #include "modify.h" /* for do_skillset... */
 #include "quest.h"
 #include "asciimap.h"
-/* external variables */
+/* local (file scope) functions */
-extern room_rnum r_mortal_start_room;
+static int perform_dupe_check(struct descriptor_data *d);
-extern room_rnum r_immort_start_room;
+static struct alias_data *find_alias(struct alias_data *alias_list, char *str);
-extern room_rnum r_frozen_start_room;
+static void perform_complex_alias(struct txt_q *input_q, char *orig, struct alias_data *a);
-extern const char *class_menu;
+static int reserved_word(char *argument);
-extern char *motd;
+static int _parse_name(char *arg, char *name);
-extern char *imotd;
+/* sort_commands utility */
-extern char *background;
+static int sort_commands_helper(const void *a, const void *b);
 extern struct player_index_element *player_table;
 extern int top_of_p_table;
 extern int circle_restrict;
 extern int no_specials;
 extern int selfdelete_fastwipe;
-/* external functions */
+/* globals defined here, used here and elsewhere */
-void echo_on(struct descriptor_data *d);
+int *cmd_sort_info = NULL;
 void echo_off(struct descriptor_data *d);
 void do_start(struct char_data *ch);
 int parse_class(char arg);
 int special(struct char_data *ch, int cmd, char *arg);
 int isbanned(char *hostname);
 int valid_name(char *newname);
 void remove_player(int pfilepos);
 /* local functions */
 int perform_dupe_check(struct descriptor_data *d);
 struct alias_data *find_alias(struct alias_data *alias_list, char *str);
 void free_alias(struct alias_data *a);
 void perform_complex_alias(struct txt_q *input_q, char *orig, struct alias_data *a);
 int perform_alias(struct descriptor_data *d, char *orig, size_t maxlen);
 int reserved_word(char *argument);
 int _parse_name(char *arg, char *name);
 int enter_player_game (struct descriptor_data *d);
 /* prototypes for all do_x functions. */
 ACMD(do_action);
 ACMD(do_advance);
 ACMD(do_aedit);
 ACMD(do_alias);
 ACMD(do_assist);
 ACMD(do_astat);
 ACMD(do_at);
 ACMD(do_attach);
 ACMD(do_backstab);
 ACMD(do_ban);
 ACMD(do_bash);
 ACMD(do_cast);
 ACMD(do_changelog);
 ACMD(do_checkloadstatus);
 ACMD(do_commands);
 ACMD(do_consider);
 ACMD(do_copyover);
 ACMD(do_credits);
 ACMD(do_date);
 ACMD(do_dc);
 ACMD(do_detach);
 ACMD(do_diagnose);
 ACMD(do_dig);
 ACMD(do_display);
 ACMD(do_drink);
 ACMD(do_drop);
 ACMD(do_eat);
 ACMD(do_echo);
 ACMD(do_enter);
 ACMD(do_equipment);
 ACMD(do_examine);
 ACMD(do_exit);
 ACMD(do_exits);
 ACMD(do_export_zone);
 ACMD(do_file);
 ACMD(do_flee);
 ACMD(do_follow);
 ACMD(do_force);
 ACMD(do_gecho);
 ACMD(do_gen_comm);
 ACMD(do_gen_door);
 ACMD(do_gen_ps);
 ACMD(do_gen_tog);
 ACMD(do_gen_write);
 ACMD(do_get);
 ACMD(do_give);
 ACMD(do_gold);
 ACMD(do_goto);
 ACMD(do_grab);
 ACMD(do_group);
 ACMD(do_gsay);
 ACMD(do_hcontrol);
 ACMD(do_help);
 ACMD(do_hindex);
 ACMD(do_history);
 ACMD(do_helpcheck);
 ACMD(do_hide);
 ACMD(do_hit);
 ACMD(do_house);
 ACMD(do_inventory);
 ACMD(do_invis);
 ACMD(do_kick);
 ACMD(do_kill);
 ACMD(do_last);
 ACMD(do_leave);
 ACMD(do_levels);
 ACMD(do_links);
 ACMD(do_load);
 ACMD(do_look);
 ACMD(do_masound);
 ACMD(do_mat);
 ACMD(do_mdamage);
 ACMD(do_mdoor);
 ACMD(do_mecho);
 ACMD(do_mechoaround);
 ACMD(do_mfollow);
 ACMD(do_mforce);
 ACMD(do_mgoto);
 ACMD(do_mhunt);
 ACMD(do_mjunk);
 ACMD(do_mkill);
 ACMD(do_mload);
 /* ACMD(do_move); -- interpreter.h */
 ACMD(do_mpurge);
 ACMD(do_msend);
 ACMD(do_mteleport);
 ACMD(do_mremember);
 ACMD(do_mforget);
 ACMD(do_mtransform);
 ACMD(do_mzoneecho);
 ACMD(do_mrecho);
 ACMD(do_not_here);
 ACMD(do_oasis_copy);
 ACMD(do_order);
 ACMD(do_page);
 ACMD(do_peace);
 ACMD(do_plist);
 ACMD(do_pour);
 ACMD(do_practice);
 ACMD(do_purge);
 ACMD(do_put);
 ACMD(do_qcomm);
 ACMD(do_quit);
 ACMD(do_reboot);
 ACMD(do_remove);
 ACMD(do_reply);
 ACMD(do_report);
 ACMD(do_rescue);
 ACMD(do_rest);
 ACMD(do_restore);
 ACMD(do_return);
 ACMD(do_save);
 ACMD(do_saveall);
 ACMD(do_say);
 ACMD(do_score);
 ACMD(do_send);
 ACMD(do_set);
 ACMD(do_show);
 ACMD(do_show_save_list);
 ACMD(do_shutdown);
 ACMD(do_sit);
 ACMD(do_skillset);
 ACMD(do_sleep);
 ACMD(do_sneak);
 ACMD(do_snoop);
 ACMD(do_spec_comm);
 ACMD(do_split);
 ACMD(do_stand);
 ACMD(do_stat);
 ACMD(do_steal);
 ACMD(do_switch);
 ACMD(do_teleport);
 ACMD(do_tell);
 ACMD(do_time);
 ACMD(do_title);
 ACMD(do_tlist);
 ACMD(do_toggle);
 ACMD(do_track);
 ACMD(do_trans);
 ACMD(do_tstat);
 ACMD(do_unban);
 ACMD(do_ungroup);
 ACMD(do_use);
 ACMD(do_users);
 ACMD(do_vdelete);
 ACMD(do_visible);
 ACMD(do_vnum);
 ACMD(do_vstat);
 ACMD(do_wake);
 ACMD(do_wear);
 ACMD(do_weather);
 ACMD(do_where);
 ACMD(do_who);
 ACMD(do_wield);
 ACMD(do_wizlock);
 ACMD(do_wiznet);
 ACMD(do_wizupdate);
 ACMD(do_wizutil);
 ACMD(do_write);
 ACMD(do_zcheck);
 ACMD(do_zreset);
 ACMD(do_zpurge);
 struct command_info *complete_cmd_info;
@ -257,14 +81,14 @@ cpp_extern const struct command_info cmd_info[] = {
  { "astat"    , "ast"     , POS_DEAD    , do_astat    , 0, 0 },
  { "attach"   , "attach"  , POS_DEAD    , do_attach   , LVL_BUILDER, 0 },
  { "auction"  , "auc"     , POS_SLEEPING, do_gen_comm , 0, SCMD_AUCTION },
-  { "autoexits" , "autoex"  , POS_DEAD    , do_gen_tog  , 0, SCMD_AUTOEXIT },
+  { "autoexits" , "autoex"  , POS_DEAD    , do_gen_tog , 0, SCMD_AUTOEXIT },
  { "backstab" , "ba"      , POS_STANDING, do_backstab , 1, 0 },
  { "ban"      , "ban"     , POS_DEAD    , do_ban      , LVL_GRGOD, 0 },
  { "balance"  , "bal"     , POS_STANDING, do_not_here , 1, 0 },
  { "bash"     , "bas"     , POS_FIGHTING, do_bash     , 1, 0 },
  { "brief"    , "br"      , POS_DEAD    , do_gen_tog  , 0, SCMD_BRIEF },
-  { "buildwalk", "buildwalk", POS_STANDING, do_gen_tog,   LVL_BUILDER, SCMD_BUILDWALK },
+  { "buildwalk", "buildwalk", POS_STANDING, do_gen_tog , LVL_BUILDER, SCMD_BUILDWALK },
  { "buy"      , "bu"      , POS_STANDING, do_not_here , 0, 0 },
  { "bug"      , "bug"     , POS_DEAD    , do_gen_write, 0, SCMD_BUG },
@ -360,8 +184,9 @@ cpp_extern const struct command_info cmd_info[] = {
  { "motd"     , "motd"    , POS_DEAD    , do_gen_ps   , 0, SCMD_MOTD },
  { "mail"     , "mail"    , POS_STANDING, do_not_here , 1, 0 },
  { "map"      , "map"     , POS_STANDING, do_map      , 1, 0 },
  { "medit"    , "med"     , POS_DEAD    , do_oasis_medit, LVL_BUILDER, 0 },
-  { "mlist"    , "mlist"   , POS_DEAD    , do_oasis_list , LVL_BUILDER, SCMD_OASIS_MLIST },
+  { "mlist"    , "mlist"   , POS_DEAD    , do_oasis_list, LVL_BUILDER, SCMD_OASIS_MLIST },
  { "mcopy"    , "mcopy"   , POS_DEAD    , do_oasis_copy, LVL_GOD, CON_MEDIT },
  { "mute"     , "mute"    , POS_DEAD    , do_wizutil  , LVL_GOD, SCMD_MUTE },
@ -388,7 +213,7 @@ cpp_extern const struct command_info cmd_info[] = {
  { "put"      , "p"       , POS_RESTING , do_put      , 0, 0 },
  { "peace"    , "pe"      , POS_DEAD    , do_peace    , LVL_BUILDER, 0 },
  { "pick"     , "pi"      , POS_STANDING, do_gen_door , 1, SCMD_PICK },
-  { "practice" , "pr"     , POS_RESTING , do_practice , 1, 0 },
+  { "practice" , "pr"      , POS_RESTING , do_practice , 1, 0 },
  { "page"     , "pag"     , POS_DEAD    , do_page     , 1, 0 },
  { "pardon"   , "pardon"  , POS_DEAD    , do_wizutil  , LVL_GOD, SCMD_PARDON },
  { "plist"    , "plist"   , POS_DEAD    , do_plist    , LVL_GOD, 0 },
@ -397,9 +222,11 @@ cpp_extern const struct command_info cmd_info[] = {
  { "prompt"   , "pro"     , POS_DEAD    , do_display  , 0, 0 },
  { "purge"    , "purge"   , POS_DEAD    , do_purge    , LVL_BUILDER, 0 },
  { "qedit"    , "qedit"   , POS_DEAD    , do_oasis_qedit, LVL_BUILDER, 0 },
  { "qlist"    , "qlist"   , POS_DEAD    , do_oasis_list, LVL_BUILDER, SCMD_OASIS_QLIST },
  { "quaff"    , "qua"     , POS_RESTING , do_use      , 0, SCMD_QUAFF },
  { "qecho"    , "qec"     , POS_DEAD    , do_qcomm    , LVL_GOD, SCMD_QECHO },
-  { "quest"    , "que"     , POS_DEAD    , do_gen_tog  , 0, SCMD_QUEST },
+  { "quest"    , "que"     , POS_DEAD    , do_quest    , 0, 0 },
  { "qui"      , "qui"     , POS_DEAD    , do_quit     , 0, 0 },
  { "quit"     , "quit"    , POS_DEAD    , do_quit     , 0, SCMD_QUIT },
  { "qsay"     , "qsay"    , POS_RESTING , do_qcomm    , 0, SCMD_QSAY },
@ -505,7 +332,7 @@ cpp_extern const struct command_info cmd_info[] = {
  { "zcheck"   , "zcheck"  , POS_DEAD    , do_zcheck   , LVL_GOD, 0 },
  { "zpurge"   , "zpurge"  , POS_DEAD    , do_zpurge   , LVL_BUILDER, 0 },
-  /* DG trigger commands */
+  /* DG trigger commands. minimum_level should be set to -1. */
  { "masound"  , "masound" , POS_DEAD    , do_masound  , -1, 0 },
  { "mkill"    , "mkill"   , POS_STANDING, do_mkill    , -1, 0 },
  { "mjunk"    , "mjunk"   , POS_SITTING , do_mjunk    , -1, 0 },
@ -555,6 +382,30 @@ const char *reserved[] =
  "\n"
 };
 static int sort_commands_helper(const void *a, const void *b)
 {
  return strcmp(complete_cmd_info[*(const int *)a].sort_as,
                complete_cmd_info[*(const int *)b].sort_as);
 }
 void sort_commands(void)
 {
  int a, num_of_cmds = 0;
  while (complete_cmd_info[num_of_cmds].command[0] != '\n')
    num_of_cmds++;
  num_of_cmds++;  /* \n */
  CREATE(cmd_sort_info, int, num_of_cmds);
  for (a = 0; a < num_of_cmds; a++)
    cmd_sort_info[a] = a;
  /* Don't sort the RESERVED or \n entries. */
  qsort(cmd_sort_info + 1, num_of_cmds - 2, sizeof(int), sort_commands_helper);
 }
 /* This is the actual command interpreter called from game_loop() in comm.c
 * It makes sure you are the proper level and position to execute the command,
 * then calls the appropriate function. */
@ -610,12 +461,17 @@ void command_interpreter(struct char_data *ch, char *argument)
    int found = 0;
    send_to_char(ch, "Huh!?!\r\n");
-    for (cmd = 0; *cmd_info[cmd].command != '\n'; cmd++) {
+    for (cmd = 0; *cmd_info[cmd].command != '\n'; cmd++) 
    {
      if (*arg != *cmd_info[cmd].command || cmd_info[cmd].minimum_level > GET_LEVEL(ch))
        continue;
-      if (levenshtein_distance(arg, (char *) cmd_info[cmd].command) <= 2) {
+      /* Only apply levenshtein counts if the command is not a trigger command. */
-        if (!found) {   
+      if ( (levenshtein_distance(arg, (char *) cmd_info[cmd].command) <= 2) &&
           (cmd_info[cmd].minimum_level >= 0) ) 
      {
        if (!found) 
        {   
          send_to_char(ch, "\r\nDid you mean:\r\n");
          found = 1;
        }
@ -658,7 +514,7 @@ void command_interpreter(struct char_data *ch, char *argument)
 }
 /* Routines to handle aliasing. */
-struct alias_data *find_alias(struct alias_data *alias_list, char *str)
+static struct alias_data *find_alias(struct alias_data *alias_list, char *str)
 {
  while (alias_list != NULL) {
    if (*str == *alias_list->alias)	/* hey, every little bit counts :-) */
@ -741,7 +597,7 @@ ACMD(do_alias)
 * commands. */
 #define NUM_TOKENS       9
-void perform_complex_alias(struct txt_q *input_q, char *orig, struct alias_data *a)
+static void perform_complex_alias(struct txt_q *input_q, char *orig, struct alias_data *a)
 {
  struct txt_q temp_queue;
  char *tokens[NUM_TOKENS], *temp, *write_point;
@ -924,7 +780,7 @@ int fill_word(char *argument)
  return (search_block(argument, fill, TRUE) >= 0);
 }
-int reserved_word(char *argument)
+static int reserved_word(char *argument)
 {
  return (search_block(argument, reserved, TRUE) >= 0);
 }
@ -1082,7 +938,7 @@ int special(struct char_data *ch, int cmd, char *arg)
 /* Stuff for controlling the non-playing sockets (get name, pwd etc).
 * This function needs to die. */
-int _parse_name(char *arg, char *name)
+static int _parse_name(char *arg, char *name)
 {
  int i;
@ -1102,7 +958,7 @@ int _parse_name(char *arg, char *name)
 #define UNSWITCH	3
 /* This function seems a bit over-extended. */
-int perform_dupe_check(struct descriptor_data *d)
+static int perform_dupe_check(struct descriptor_data *d)
 {
  struct descriptor_data *k, *next_k;
  struct char_data *target = NULL, *ch, *next_ch;
@ -1308,7 +1164,8 @@ void nanny(struct descriptor_data *d, char *arg)
    { CON_CEDIT, cedit_parse },
    { CON_TRIGEDIT, trigedit_parse },
    { CON_AEDIT, aedit_parse },
-    { CON_HEDIT,    hedit_parse },
+    { CON_HEDIT, hedit_parse },
    { CON_QEDIT, qedit_parse },
    { -1, NULL }
  };
--- a/src/interpreter.h
+++ b/src/interpreter.h
@ -1,25 +1,28 @@
-/**************************************************************************
+/**
-*  File: interpreter.h                                     Part of tbaMUD *
+* @file interpreter.h
-*  Usage: header file: public procs, macro defs, subcommand defines       *
+* Public procs, macro defs, subcommand defines for the command intepreter.
-*                                                                         *
+* 
-*  All rights reserved.  See license for complete information.            *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*                                                                         *
+* of, and continuation of, CircleMUD.
-*  Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University *
+*                                                                        
-*  CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               *
+* All rights reserved.  See license for complete information.                                                                
-**************************************************************************/
+* Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University 
 * CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               
 */
 #ifndef _INTERPRETER_H_
 #define _INTERPRETER_H_
 #define ACMD(name)  \
   void name(struct char_data *ch, char *argument, int cmd, int subcmd)
-ACMD(do_move);
+/* List of external function prototypes.
 * @todo Organize the functions into modules. */
 #define CMD_NAME (complete_cmd_info[cmd].command)
 #define CMD_IS(cmd_name) (!strcmp(cmd_name, complete_cmd_info[cmd].command))
 #define IS_MOVE(cmdnum) (complete_cmd_info[cmdnum].command_pointer == do_move)
 void sort_commands(void);
 void	command_interpreter(struct char_data *ch, char *argument);
 int	search_block(char *arg, const char **list, int exact);
 char	lower( char c );
 char	*one_argument(char *argument, char *first_arg);
 char	*one_word(char *argument, char *first_arg);
 char	*any_one_arg(char *argument, char *first_arg);
@ -32,6 +35,13 @@ int	is_number(const char *str);
 int	find_command(const char *command);
 void	skip_spaces(char **string);
 char	*delete_doubledollar(char *string);
 int special(struct char_data *ch, int cmd, char *arg);
 void free_alias(struct alias_data *a);
 int perform_alias(struct descriptor_data *d, char *orig, size_t maxlen);
 int enter_player_game (struct descriptor_data *d);
 /* ACMDs available through interpreter.c */
 ACMD(do_alias);
 /* for compatibility with 2.20: */
 #define argument_interpreter(a, b, c) two_arguments(a, b, c)
@ -52,12 +62,6 @@ struct command_info {
   int	subcmd;
 };
 /* Necessary for CMD_IS macro.  Borland needs the structure defined first
 * so it has been moved down here. */
 #ifndef __INTERPRETER_C__
 extern struct command_info *complete_cmd_info;
 #endif
 struct alias_data {
  char *alias;
  char *replacement;
@ -75,142 +79,23 @@ struct alias_data {
 /* SUBCOMMANDS: You can define these however you want to, and the definitions
 * of the subcommands are independent from function to function.*/
 /* directions */
 #define SCMD_NORTH	1
 #define SCMD_EAST	2
 #define SCMD_SOUTH	3
 #define SCMD_WEST	4
 #define SCMD_UP		5
 #define SCMD_DOWN	6
-/* do_gen_ps */
+/* do_move 
-#define SCMD_INFO       0
+ * 
-#define SCMD_HANDBOOK   1
+ * Make sure the SCMD_XX directions are mapped 
-#define SCMD_CREDITS    2
+ * to the cardinal directions. 
-#define SCMD_NEWS       3
+ */
-#define SCMD_WIZLIST    4
+#define SCMD_NORTH   NORTH 
-#define SCMD_POLICIES   5
+#define SCMD_EAST    EAST 
-#define SCMD_VERSION    6
+#define SCMD_SOUTH   SOUTH 
-#define SCMD_IMMLIST    7
+#define SCMD_WEST    WEST 
-#define SCMD_MOTD	8
+#define SCMD_UP      UP 
-#define SCMD_IMOTD	9
+#define SCMD_DOWN    DOWN
 #define SCMD_CLEAR	10
 #define SCMD_WHOAMI	11
-/* do_gen_tog */
+/** @deprecated all old do_poof stuff is deprecated and unused. */
-#define SCMD_NOSUMMON   0
+#define SCMD_POOFIN   0
-#define SCMD_NOHASSLE   1
+/** @deprecated all old do_poof stuff is deprecated and unused. */
-#define SCMD_BRIEF      2
+#define SCMD_POOFOUT  1
 #define SCMD_COMPACT    3
 #define SCMD_NOTELL	4
 #define SCMD_NOAUCTION	5
 #define SCMD_NOSHOUT	6
 #define SCMD_NOGOSSIP	7
 #define SCMD_NOGRATZ	8
 #define SCMD_NOWIZ	9
 #define SCMD_QUEST	10
 #define SCMD_SHOWVNUMS	11
 #define SCMD_NOREPEAT	12
 #define SCMD_HOLYLIGHT	13
 #define SCMD_SLOWNS	14
 #define SCMD_AUTOEXIT	15
 #define SCMD_TRACK	16
 #define SCMD_CLS        17
 #define SCMD_BUILDWALK  18
 #define SCMD_AFK        19
 #define SCMD_COLOR      20
 #define SCMD_SYSLOG     21
 #define SCMD_WIMPY      22
 #define SCMD_PAGELENGTH 23
 /* do_wizutil */
 #define SCMD_REROLL	0
 #define SCMD_PARDON     1
 #define SCMD_NOTITLE    2
 #define SCMD_MUTE       3
 #define SCMD_FREEZE	4
 #define SCMD_THAW	5
 #define SCMD_UNAFFECT	6
 /* do_spec_com */
 #define SCMD_WHISPER	0
 #define SCMD_ASK	1
 /* do_gen_com */
 #define SCMD_HOLLER	0
 #define SCMD_SHOUT	1
 #define SCMD_GOSSIP	2
 #define SCMD_AUCTION	3
 #define SCMD_GRATZ	4
 #define SCMD_GEMOTE     5
 /* do_shutdown */
 #define SCMD_SHUTDOW	0
 #define SCMD_SHUTDOWN   1
 /* do_quit */
 #define SCMD_QUI	0
 #define SCMD_QUIT	1
 /* do_date */
 #define SCMD_DATE	0
 #define SCMD_UPTIME	1
 /* do_commands */
 #define SCMD_COMMANDS	0
 #define SCMD_SOCIALS	1
 #define SCMD_WIZHELP	2
 /* do_drop */
 #define SCMD_DROP	0
 #define SCMD_JUNK	1
 #define SCMD_DONATE	2
 /* do_gen_write */
 #define SCMD_BUG	0
 #define SCMD_TYPO	1
 #define SCMD_IDEA	2
 /* do_look */
 #define SCMD_LOOK	0
 #define SCMD_READ	1
 /* do_qcomm */
 #define SCMD_QSAY	0
 #define SCMD_QECHO	1
 /* do_pour */
 #define SCMD_POUR	0
 #define SCMD_FILL	1
 /* do_poof */
 #define SCMD_POOFIN	0
 #define SCMD_POOFOUT	1
 /* do_hit */
 #define SCMD_HIT	0
 #define SCMD_MURDER	1
 /* do_eat */
 #define SCMD_EAT	0
 #define SCMD_TASTE	1
 #define SCMD_DRINK	2
 #define SCMD_SIP	3
 /* do_use */
 #define SCMD_USE	0
 #define SCMD_QUAFF	1
 #define SCMD_RECITE	2
 /* do_echo */
 #define SCMD_ECHO	0
 #define SCMD_EMOTE	1
 /* do_gen_door */
 #define SCMD_OPEN       0
 #define SCMD_CLOSE      1
 #define SCMD_UNLOCK     2
 #define SCMD_LOCK       3
 #define SCMD_PICK       4
 /* do_oasis_Xlist */
 #define SCMD_OASIS_RLIST       0
@ -219,6 +104,17 @@ struct alias_data {
 #define SCMD_OASIS_SLIST       3
 #define SCMD_OASIS_ZLIST       4
 #define SCMD_OASIS_TLIST       5
 #define SCMD_OASIS_QLIST       6
-/* do_last */
+/* Necessary for CMD_IS macro.  Borland needs the structure defined first
-#define SCMD_LIST_ALL 1
+ * so it has been moved down here. */
 /* Global buffering system */
 #ifndef __INTERPRETER_C__
 extern int *cmd_sort_info;
 extern struct command_info *complete_cmd_info;
 extern const struct command_info cmd_info[];
 #endif /* __INTERPRETER_C__ */
 #endif /* _INTERPRETER_H_ */
--- a/src/limits.c
+++ b/src/limits.c
@ -18,17 +18,13 @@
 #include "handler.h"
 #include "interpreter.h"
 #include "dg_scripts.h"
 #include "class.h"
 #include "fight.h"
 /* local file scope function prototypes */
 static int graf(int grafage, int p0, int p1, int p2, int p3, int p4, int p5, int p6);
 static void check_idling(struct char_data *ch);
 /* local functions */
 int graf(int grafage, int p0, int p1, int p2, int p3, int p4, int p5, int p6);
 void run_autowiz(void);
 void Crash_rentsave(struct char_data *ch, int cost);
 int level_exp(int chclass, int level);
 char *title_male(int chclass, int level);
 char *title_female(int chclass, int level);
 void update_char_objects(struct char_data *ch);	/* handler.c */
 void reboot_wizlists(void);
 void check_idling(struct char_data *ch);
 /* When age < 15 return the value p0
   When age is 15..29 calculate the line between p1 & p2
@ -36,7 +32,7 @@ void check_idling(struct char_data *ch);
   When age is 45..59 calculate the line between p3 & p4
   When age is 60..79 calculate the line between p4 & p5
   When age >= 80 return the value p6 */
-int graf(int grafage, int p0, int p1, int p2, int p3, int p4, int p5, int p6)
+static int graf(int grafage, int p0, int p1, int p2, int p3, int p4, int p5, int p6)
 {
  if (grafage < 15)
@ -179,20 +175,19 @@ int move_gain(struct char_data *ch)
 void set_title(struct char_data *ch, char *title)
 {
  if (title == NULL) {
    if (GET_SEX(ch) == SEX_FEMALE)
      title = title_female(GET_CLASS(ch), GET_LEVEL(ch));
    else
      title = title_male(GET_CLASS(ch), GET_LEVEL(ch));
  }
  if (strlen(title) > MAX_TITLE_LENGTH)
    title[MAX_TITLE_LENGTH] = '\0';
  if (GET_TITLE(ch) != NULL)
    free(GET_TITLE(ch));
-  GET_TITLE(ch) = strdup(title);
+  if (title == NULL) {
    GET_TITLE(ch) = strdup(GET_SEX(ch) == SEX_FEMALE ?
      title_female(GET_CLASS(ch), GET_LEVEL(ch)) : 
      title_male(GET_CLASS(ch), GET_LEVEL(ch)));
  } else {
    if (strlen(title) > MAX_TITLE_LENGTH)
      title[MAX_TITLE_LENGTH] = '\0';
    GET_TITLE(ch) = strdup(title);
  }
 }
 void run_autowiz(void)
@ -263,7 +258,7 @@ void gain_exp(struct char_data *ch, int gain)
  }
  if (GET_LEVEL(ch) >= LVL_IMMORT && !PLR_FLAGGED(ch, PLR_NOWIZLIST))
    run_autowiz();
-}
+  }
 void gain_exp_regardless(struct char_data *ch, int gain)
 {
@ -331,7 +326,7 @@ void gain_condition(struct char_data *ch, int condition, int value)
 }
-void check_idling(struct char_data *ch)
+static void check_idling(struct char_data *ch)
 {
  if (++(ch->char_specials.timer) > CONFIG_IDLE_VOID) {
    if (GET_WAS_IN(ch) == NOWHERE && IN_ROOM(ch) != NOWHERE) {
--- a/src/magic.c
+++ b/src/magic.c
@ -19,20 +19,14 @@
 #include "interpreter.h"
 #include "constants.h"
 #include "dg_scripts.h"
 #include "class.h"
 #include "fight.h"
 /* external variables */
 extern int mini_mud;
 extern struct spell_info_type spell_info[];
-/* external functions */
+/* local file scope function prototypes */
-byte saving_throws(int class_num, int type, int level); /* class.c */
+static int mag_materials(struct char_data *ch, IDXTYPE item0, IDXTYPE item1, IDXTYPE item2, int extract, int verbose);
-void clearMemory(struct char_data *ch);
+static void perform_mag_groups(int level, struct char_data *ch, struct char_data *tch, int spellnum, int savetype);
 /* local functions */
 int mag_materials(struct char_data *ch, int item0, int item1, int item2, int extract, int verbose);
 void perform_mag_groups(int level, struct char_data *ch, struct char_data *tch, int spellnum, int savetype);
 int mag_savingthrow(struct char_data *ch, int type, int modifier);
 void affect_update(void);
 /* Negative apply_saving_throw[] values make saving throws better! So do 
 * negative modifiers.  Though people may be used to the reverse of that. 
@ -83,56 +77,113 @@ void affect_update(void)
    }
 }
-/* mag_materials: Checks for up to 3 vnums (spell reagents) in the player's 
+/* Checks for up to 3 vnums (spell reagents) in the player's inventory. If
- * inventory. No spells currently use mag_materials, but you can use it to 
+ * multiple vnums are passed in, the function ANDs the items together as
- * implement your own spells which require ingredients (i.e. heal spells which 
+ * requirements (ie. if one or more are missing, the spell will not fail).
- * requires a rare herb or some such.) */
+ * @param ch The caster of the spell.
-int mag_materials(struct char_data *ch, int item0, int item1, int item2,
+ * @param item0 The first required item of the spell, NOTHING if not required.
-		      int extract, int verbose)
+ * @param item1 The second required item of the spell, NOTHING if not required.
 * @param item2 The third required item of the spell, NOTHING if not required.
 * @param extract TRUE if mag_materials should consume (destroy) the items in
 * the players inventory, FALSE if not. Items will only be removed on a
 * successful cast.
 * @param verbose TRUE to provide some generic failure or success messages,
 * FALSE to send no in game messages from this function.
 * @retval int TRUE if ch has all materials to cast the spell, FALSE if not.
 */
 static int mag_materials(struct char_data *ch, IDXTYPE item0, 
    IDXTYPE item1, IDXTYPE item2, int extract, int verbose)
 {
-  struct obj_data *tobj;
+  /* Begin Local variable definitions. */
  /*------------------------------------------------------------------------*/
  /* Used for object searches. */
  struct obj_data *tobj = NULL;
  /* Points to found reagents. */
  struct obj_data *obj0 = NULL, *obj1 = NULL, *obj2 = NULL;
  /*------------------------------------------------------------------------*/
  /* End Local variable definitions. */
-  for (tobj = ch->carrying; tobj; tobj = tobj->next_content) {
+  /* Begin success checks. Checks must pass to signal a success. */
-    if ((item0 > 0) && (GET_OBJ_VNUM(tobj) == item0)) {
+  /*------------------------------------------------------------------------*/
  /* Check for the objects in the players inventory. */
  for (tobj = ch->carrying; tobj; tobj = tobj->next_content) 
  {
    if ((item0 != NOTHING) && (GET_OBJ_VNUM(tobj) == item0)) 
    {
      obj0 = tobj;
-      item0 = -1;
+      item0 = NOTHING;
-    } else if ((item1 > 0) && (GET_OBJ_VNUM(tobj) == item1)) {
+    } 
    else if ((item1 != NOTHING) && (GET_OBJ_VNUM(tobj) == item1)) 
    {
      obj1 = tobj;
-      item1 = -1;
+      item1 = NOTHING;
-    } else if ((item2 > 0) && (GET_OBJ_VNUM(tobj) == item2)) {
+    } 
    else if ((item2 != NOTHING) && (GET_OBJ_VNUM(tobj) == item2)) 
    {
      obj2 = tobj;
-      item2 = -1;
+      item2 = NOTHING;
    }
  }
-  if ((item0 > 0) || (item1 > 0) || (item2 > 0)) {
+  
-    if (verbose) {
+  /* If we needed items, but didn't find all of them, then the spell is a 
-      switch (rand_number(0, 2)) {
+   * failure. */
  if ((item0 != NOTHING) || (item1 != NOTHING) || (item2 != NOTHING)) 
  {
    /* Generic spell failure messages. */
    if (verbose) 
    {
      switch (rand_number(0, 2)) 
      {
      case 0:
-	send_to_char(ch, "A wart sprouts on your nose.\r\n");
+        send_to_char(ch, "A wart sprouts on your nose.\r\n");
-	break;
+        break;
      case 1:
-	send_to_char(ch, "Your hair falls out in clumps.\r\n");
+        send_to_char(ch, "Your hair falls out in clumps.\r\n");
-	break;
+        break;
      case 2:
-	send_to_char(ch, "A huge corn develops on your big toe.\r\n");
+        send_to_char(ch, "A huge corn develops on your big toe.\r\n");
-	break;
+        break;
      }
    }
    /* Return fales, the material check has failed. */
    return (FALSE);
  }
-  if (extract) {
+  /*------------------------------------------------------------------------*/
-    if (item0 < 0)
+  /* End success checks. */
  /* From here on, ch has all required materials in their inventory and the
   * material check will return a success. */
  /* Begin Material Processing. */
  /*------------------------------------------------------------------------*/
  /* Extract (destroy) the materials, if so called for. */
  if (extract) 
  {
    if (obj0 != NULL)
      extract_obj(obj0);
-    if (item1 < 0)
+    if (obj1 != NULL)
      extract_obj(obj1);
-    if (item2 < 0)
+    if (obj2 != NULL)
      extract_obj(obj2);
    /* Generic success messages that signals extracted objects. */
    if (verbose) 
    {
      send_to_char(ch, "A puff of smoke rises from your pack.\r\n");
      act("A puff of smoke rises from $n's pack.", TRUE, ch, NULL, NULL, TO_ROOM);
    }
  }
-  if (verbose) {
+  
-    send_to_char(ch, "A puff of smoke rises from your pack.\r\n");
+  /* Don't extract the objects, but signal materials successfully found. */
-    act("A puff of smoke rises from $n's pack.", TRUE, ch, NULL, NULL, TO_ROOM);
+  if(!extract && verbose)
  {
    send_to_char(ch, "Your pack rumbles.\r\n");
    act("Something rumbles in $n's pack.", TRUE, ch, NULL, NULL, TO_ROOM);    
  }
  /*------------------------------------------------------------------------*/
  /* End Material Processing. */
  /* Signal to calling function that the materials were successfully found
   * and processed. */
  return (TRUE);
 }
@ -489,7 +540,7 @@ void mag_affects(int level, struct char_data *ch, struct char_data *victim,
 /* This function is used to provide services to mag_groups.  This function is 
 * the one you should change to add new group spells. */
-void perform_mag_groups(int level, struct char_data *ch,
+static void perform_mag_groups(int level, struct char_data *ch,
 			struct char_data *tch, int spellnum, int savetype)
 {
  switch (spellnum) {
@ -605,9 +656,13 @@ void mag_areas(int level, struct char_data *ch, int spellnum, int savetype)
  }
 }
 /*----------------------------------------------------------------------------*/
 /* Begin Magic Summoning - Generic Routines and Local Globals */
 /*----------------------------------------------------------------------------*/
 /* Every spell which summons/gates/conjours a mob comes through here. */
 /* These use act(), don't put the \r\n. */
-const char *mag_summon_msgs[] = {
+static const char *mag_summon_msgs[] = {
  "\r\n",
  "$n makes a strange magical gesture; you feel a strong breeze!",
  "$n animates a corpse!",
@ -624,7 +679,7 @@ const char *mag_summon_msgs[] = {
 };
 /* Keep the \r\n because these use send_to_char. */
-const char *mag_summon_fail_msgs[] = {
+static const char *mag_summon_fail_msgs[] = {
  "\r\n",
  "There are no such creatures.\r\n",
  "Uh oh...\r\n",
@ -635,11 +690,10 @@ const char *mag_summon_fail_msgs[] = {
  "There is no corpse!\r\n"
 };
-/* Defined mobiles. */
+/* Defines for Mag_Summons */
-#define MOB_ELEMENTAL_BASE	20
+#define MOB_CLONE            10   /**< vnum for the clone mob. */
-#define MOB_CLONE		10
+#define OBJ_CLONE            161  /**< vnum for clone material. */
-#define MOB_ZOMBIE		11
+#define MOB_ZOMBIE           11   /**< vnum for the zombie mob. */
 #define MOB_AERIALSERVANT	19
 void mag_summons(int level, struct char_data *ch, struct obj_data *obj,
 		      int spellnum, int savetype)
@ -657,7 +711,19 @@ void mag_summons(int level, struct char_data *ch, struct obj_data *obj,
    msg = 10;
    fmsg = rand_number(2, 6);	/* Random fail message. */
    mob_num = MOB_CLONE;
-    pfail = 50;	/* 50% failure, should be based on something later. */
+    /* 
     * We have designated the clone spell as the example for how to use the
     * mag_materials function.
     * In stock tbaMUD it checks to see if the character has item with 
     * vnum 161 which is a set of sacrificial entrails. If we have the entrails
     * the spell will succeed,  and if not, the spell will fail 102% of the time
     * (prevents random success... see below).
     * The object is extracted and the generic cast messages are displayed.
     */
    if( !mag_materials(ch, OBJ_CLONE, NOTHING, NOTHING, TRUE, TRUE) )
      pfail = 102; /* No materials, spell fails. */
    else
      pfail = 0;	/* We have the entrails, spell is successfully cast. */
    break;
  case SPELL_ANIMATE_DEAD:
@ -712,6 +778,16 @@ void mag_summons(int level, struct char_data *ch, struct obj_data *obj,
  }
 }
 /* Clean up the defines used for mag_summons. */
 #undef MOB_CLONE
 #undef OBJ_CLONE
 #undef MOB_ZOMBIE
 /*----------------------------------------------------------------------------*/
 /* End Magic Summoning - Generic Routines and Local Globals */
 /*----------------------------------------------------------------------------*/
 void mag_points(int level, struct char_data *ch, struct char_data *victim,
 		     int spellnum, int savetype)
 {
@ -811,7 +887,7 @@ void mag_alter_objs(int level, struct char_data *ch, struct obj_data *obj,
      }
      break;
    case SPELL_INVISIBLE:
-      if (!OBJ_FLAGGED(obj, ITEM_NOINVIS | ITEM_INVISIBLE)) {
+      if (!OBJ_FLAGGED(obj, ITEM_NOINVIS) || !OBJ_FLAGGED(obj, ITEM_INVISIBLE)) {
        SET_BIT_AR(GET_OBJ_EXTRA(obj), ITEM_INVISIBLE);
        to_char = "$p vanishes.";
      }
--- a/src/mail.c
+++ b/src/mail.c
@ -18,61 +18,18 @@
 #include "interpreter.h"
 #include "handler.h"
 #include "mail.h"
 #include "modify.h"
-/* external variables */
+/* local (file scope) function prototypes */
-extern int no_mail;
+static void postmaster_send_mail(struct char_data *ch, struct char_data *mailman, int cmd, char *arg);
-extern struct player_index_element *player_table;
+static void postmaster_check_mail(struct char_data *ch, struct char_data *mailman, int cmd, char *arg);
 static void postmaster_receive_mail(struct char_data *ch, struct char_data *mailman, int cmd, char *arg);
 static int mail_recip_ok(const char *name);
 static void write_mail_record(FILE *mail_file, struct mail_t *record);
 static void free_mail_record(struct mail_t *record);
 static struct mail_t *read_mail_record(FILE *mail_file);
-/* external functions */
+static int mail_recip_ok(const char *name)
 SPECIAL(postmaster);
 /* local functions */
 void postmaster_send_mail(struct char_data *ch, struct char_data *mailman, int cmd, char *arg);
 void postmaster_check_mail(struct char_data *ch, struct char_data *mailman, int cmd, char *arg);
 void postmaster_receive_mail(struct char_data *ch, struct char_data *mailman, int cmd, char *arg);
 int mail_recip_ok(const char *name);
 void write_mail_record(FILE *mail_file, struct mail_t *record);
 char *decrypt_hex(char *string, size_t len)
 {
 	static char output[MAX_STRING_LENGTH];
 	char *p;
 	char *src = string;
 	int i;
 	p = output;
 	for (i = 0;i<len/2;++i) {
 		unsigned char hi = *src++;
 		unsigned char lo = *src++;
 		hi -= (hi<'A' ? '0' : 'A'-10);
 		lo -= (lo<'A' ? '0' : 'A'-10);
 		*p++ = (hi<<4) | (lo & 0x0F);
  }
  return output;
 }
 char *encrypt_hex(char *string, size_t len)
 {
 	static char output[MAX_STRING_LENGTH];
 	char *p;
  char *src = string;
  int i;
 	if (len == 0)
 		return "";
  p = output;
 	for (i=0 ; i<len; i++) {
    unsigned char lo=*src++;
    unsigned char hi=lo>>4;
    lo&=0x0F;
    *p++ = hi+(hi>9 ? 'A'-10 : '0');
    *p++ = lo+(lo>9 ? 'A'-10 : '0');
  }
  return output;
 }
 int mail_recip_ok(const char *name)
 {
  int player_i, ret = FALSE;
@ -83,14 +40,14 @@ int mail_recip_ok(const char *name)
  return ret;
 }
-void free_mail_record(struct mail_t *record)
+static void free_mail_record(struct mail_t *record)
 {
 	if (record->body)
 		free(record->body);
  free(record);
 }
-struct mail_t *read_mail_record(FILE *mail_file)
+static struct mail_t *read_mail_record(FILE *mail_file)
 {
  char line[READ_SIZE];
  long sender, recipient;
@ -100,7 +57,7 @@ struct mail_t *read_mail_record(FILE *mail_file)
  if (!get_line(mail_file, line))
  	return NULL;
-  if (sscanf(line, "### %ld %ld %ld", &recipient, &sender, &sent_time) != 3) {
+  if (sscanf(line, "### %ld %ld %ld", &recipient, &sender, (long *)&sent_time) != 3) {
  	log("Mail system - fatal error - malformed mail header");
  	log("Line was: %s", line);
  	return NULL;
@ -116,13 +73,13 @@ struct mail_t *read_mail_record(FILE *mail_file)
  return record;
 }
-void write_mail_record(FILE *mail_file, struct mail_t *record)
+static void write_mail_record(FILE *mail_file, struct mail_t *record)
 {
 	fprintf(mail_file, "### %ld %ld %ld\n"
 	                   "%s~\n",
                     record->recipient,
                     record->sender,
-                     record->sent_time,
+                     (long)record->sent_time,
                     record->body );
 }
@ -313,7 +270,7 @@ SPECIAL(postmaster)
    return (0);
 }
-void postmaster_send_mail(struct char_data *ch, struct char_data *mailman,
+static void postmaster_send_mail(struct char_data *ch, struct char_data *mailman,
 			  int cmd, char *arg)
 {
  long recipient;
@ -360,7 +317,7 @@ void postmaster_send_mail(struct char_data *ch, struct char_data *mailman,
  string_write(ch->desc, mailwrite, MAX_MAIL_SIZE, recipient, NULL);
 }
-void postmaster_check_mail(struct char_data *ch, struct char_data *mailman,
+static void postmaster_check_mail(struct char_data *ch, struct char_data *mailman,
 			  int cmd, char *arg)
 {
  if (has_mail(GET_IDNUM(ch)))
@ -369,7 +326,7 @@ void postmaster_check_mail(struct char_data *ch, struct char_data *mailman,
    act("$n tells you, 'Sorry, you don't have any mail waiting.'", FALSE, mailman, 0, ch, TO_VICT);
 }
-void postmaster_receive_mail(struct char_data *ch, struct char_data *mailman,
+static void postmaster_receive_mail(struct char_data *ch, struct char_data *mailman,
 			  int cmd, char *arg)
 {
  char buf[256];
--- a/src/mail.h
+++ b/src/mail.h
@ -1,13 +1,17 @@
-/**************************************************************************
+/**
-*  File: mail.h                                            Part of tbaMUD *
+* @file mail.h
-*  Usage: header file for mudmail system                                  *
+* Public procs, macro defs, subcommand defines mudmail system.
-*                                                                         *
+* 
-*  All rights reserved.  See license for complete information.            *
+* Part of the core tbaMUD source code distribution, which is a derivative
-*                                                                         *
+* of, and continuation of, CircleMUD.
-*  Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University *
+*                                                                        
-*  CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               *
+* All rights reserved.  See license for complete information.                                                                
-*  By Jeremy Elson.                                                       *
+* Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University 
-**************************************************************************/
+* CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.
 * By Jeremy Elson.
 */
 #ifndef _MAIL_H_
 #define _MAIL_H_
 /* You can modify the following constants to fit your own MUD.  */
@ -23,6 +27,9 @@
 /* size of mail file allocation blocks		*/
 #define BLOCK_SIZE 100
 /* General, publicly available functions */
 SPECIAL(postmaster);
 /* NOTE:  Make sure that your block size is big enough. If not, HEADER_BLOCK_
 * DATASIZE will end up negative.  This is a bad thing. Check the define below 
 * to make sure it is >0 when choosing values for NAME_SIZE and BLOCK_SIZE.  
@ -97,3 +104,5 @@ struct mail_index_type_d {
 };
 typedef struct mail_index_type_d mail_index_type;
 #endif /* _MAIL_H_ */
--- a/src/medit.c
+++ b/src/medit.c
@ -8,10 +8,10 @@
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
 #include "utils.h"
 #include "interpreter.h"
 #include "comm.h"
 #include "spells.h"
 #include "utils.h"
 #include "db.h"
 #include "shop.h"
 #include "genolc.h"
@ -24,22 +24,19 @@
 #include "improved-edit.h"
 #include "dg_olc.h"
 #include "screen.h"
-
+#include "fight.h"
-/* external variables */
+#include "modify.h"      /* for smash_tilde */
 extern struct attack_hit_type attack_hit_text[];
 /* local functions */
-void medit_setup_new(struct descriptor_data *d);
+static void medit_setup_new(struct descriptor_data *d);
-void medit_setup_existing(struct descriptor_data *d, int rmob_num);
+static void init_mobile(struct char_data *mob);
-void init_mobile(struct char_data *mob);
+static void medit_save_to_disk(zone_vnum zone_num);
-void medit_save_internally(struct descriptor_data *d);
+static void medit_disp_positions(struct descriptor_data *d);
-void medit_save_to_disk(zone_vnum zone_num);
+static void medit_disp_sex(struct descriptor_data *d);
-void medit_disp_positions(struct descriptor_data *d);
+static void medit_disp_attack_types(struct descriptor_data *d);
-void medit_disp_sex(struct descriptor_data *d);
+static void medit_disp_mob_flags(struct descriptor_data *d);
-void medit_disp_attack_types(struct descriptor_data *d);
+static void medit_disp_aff_flags(struct descriptor_data *d);
-void medit_disp_mob_flags(struct descriptor_data *d);
+static void medit_disp_menu(struct descriptor_data *d);
 void medit_disp_aff_flags(struct descriptor_data *d);
 void medit_disp_menu(struct descriptor_data *d);
 /*  utility functions */
 ACMD(do_oasis_medit)
@ -167,12 +164,12 @@ ACMD(do_oasis_medit)
    GET_NAME(ch), zone_table[OLC_ZNUM(d)].number, GET_OLC_ZONE(ch));
 }
-void medit_save_to_disk(zone_vnum foo)
+static void medit_save_to_disk(zone_vnum foo)
 {
  save_mobiles(real_zone(foo));
 }
-void medit_setup_new(struct descriptor_data *d)
+static void medit_setup_new(struct descriptor_data *d)
 {
  struct char_data *mob;
@ -217,7 +214,7 @@ void medit_setup_existing(struct descriptor_data *d, int rmob_num)
 }
 /* Ideally, this function should be in db.c, but I'll put it here for portability. */
-void init_mobile(struct char_data *mob)
+static void init_mobile(struct char_data *mob)
 {
  clear_char(mob);
@ -294,7 +291,7 @@ void medit_save_internally(struct descriptor_data *d)
 /* Menu functions 
   Display positions. (sitting, standing, etc) */
-void medit_disp_positions(struct descriptor_data *d)
+static void medit_disp_positions(struct descriptor_data *d)
 {
  int i;
@ -308,7 +305,7 @@ void medit_disp_positions(struct descriptor_data *d)
 }
 /* Display the gender of the mobile. */
-void medit_disp_sex(struct descriptor_data *d)
+static void medit_disp_sex(struct descriptor_data *d)
 {
  int i;
@ -322,7 +319,7 @@ void medit_disp_sex(struct descriptor_data *d)
 }
 /* Display attack types menu. */
-void medit_disp_attack_types(struct descriptor_data *d)
+static void medit_disp_attack_types(struct descriptor_data *d)
 {
  int i;
@ -336,41 +333,43 @@ void medit_disp_attack_types(struct descriptor_data *d)
 }
 /* Display mob-flags menu. */
-void medit_disp_mob_flags(struct descriptor_data *d)
+static void medit_disp_mob_flags(struct descriptor_data *d)
 {
-  int i, columns = 0;
+  char buf[MAX_STRING_LENGTH];
  char flags[MAX_STRING_LENGTH];
  get_char_colors(d->character);
  clear_screen(d);
-  for (i = 0; i < NUM_MOB_FLAGS; i++) {
+
-    write_to_output(d, "%s%2d%s) %-20.20s  %s", grn, i + 1, nrm, action_bits[i],
+  column_list(buf, sizeof(buf), 0, 0,
-		!(++columns % 2) ? "\r\n" : "");
+              2, action_bits, NUM_MOB_FLAGS, 0,
-  }
+              "%s$2i%s) $20l", grn, nrm);
-  sprintbitarray(MOB_FLAGS(OLC_MOB(d)), action_bits, AF_ARRAY_MAX, flags);
+  write_to_output(d, buf);
  sprintbitarray(MOB_FLAGS(OLC_MOB(d)), action_bits, AF_ARRAY_MAX, buf);
  write_to_output(d, "\r\nCurrent flags : %s%s%s\r\nEnter mob flags (0 to quit) : ",
-		  cyn, flags, nrm);
+		  cyn, buf, nrm);
 }
 /* Display affection flags menu. */
-void medit_disp_aff_flags(struct descriptor_data *d)
+static void medit_disp_aff_flags(struct descriptor_data *d)
 {
-  int i, columns = 0;
+  char buf[MAX_STRING_LENGTH];
  char flags[MAX_STRING_LENGTH];
  get_char_colors(d->character);
  clear_screen(d);
-  for (i = 0; i < NUM_AFF_FLAGS; i++) {
+
-    write_to_output(d, "%s%2d%s) %-20.20s  %s", grn, i + 1, nrm, affected_bits[i+1],
+  column_list(buf, sizeof(buf), 0, 0,
-			!(++columns % 2) ? "\r\n" : "");
+              2, affected_bits, NUM_AFF_FLAGS, 1,
-  }
+              "%s$2i%s) $20l", grn, nrm);
-  sprintbitarray(AFF_FLAGS(OLC_MOB(d)), affected_bits, AF_ARRAY_MAX, flags);
+  write_to_output(d, buf);
  sprintbitarray(AFF_FLAGS(OLC_MOB(d)), affected_bits, AF_ARRAY_MAX, buf);
  write_to_output(d, "\r\nCurrent flags   : %s%s%s\r\nEnter aff flags (0 to quit) : ",
-			  cyn, flags, nrm);
+			  cyn, buf, nrm);
 }
 /* Display main menu. */
-void medit_disp_menu(struct descriptor_data *d)
+static void medit_disp_menu(struct descriptor_data *d)
 {
  struct char_data *mob;
  char flags[MAX_STRING_LENGTH], flag2[MAX_STRING_LENGTH];
--- a/src/mobact.c
+++ b/src/mobact.c
@ -18,19 +18,13 @@
 #include "handler.h"
 #include "spells.h"
 #include "constants.h"
 #include "act.h"
 #include "graph.h"
 #include "fight.h"
 /* external globals */
 extern int no_specials;
-/* external functions */
+/* local file scope only function prototypes */
-ACMD(do_get);
+static bool aggressive_mob_on_a_leash(struct char_data *slave, struct char_data *master, struct char_data *attack);
 ACMD(do_action);
 void hunt_victim(struct char_data *ch);
 /* local functions */
 void mobile_activity(void);
 void clearMemory(struct char_data *ch);
 bool aggressive_mob_on_a_leash(struct char_data *slave, struct char_data *master, struct char_data *attack);
 void mobile_activity(void)
 {
@ -84,12 +78,15 @@ void mobile_activity(void)
    /* Mob Movement */
    if (!MOB_FLAGGED(ch, MOB_SENTINEL) && (GET_POS(ch) == POS_STANDING) &&
-	((door = rand_number(0, 18)) < NUM_OF_DIRS) && CAN_GO(ch, door) &&
+       ((door = rand_number(0, 18)) < NUM_OF_DIRS) && CAN_GO(ch, door) &&
-	!ROOM_FLAGGED(EXIT(ch, door)->to_room, ROOM_NOMOB) &&
+       !ROOM_FLAGGED(EXIT(ch, door)->to_room, ROOM_NOMOB) &&
-	!ROOM_FLAGGED(EXIT(ch, door)->to_room, ROOM_DEATH) &&
+       !ROOM_FLAGGED(EXIT(ch, door)->to_room, ROOM_DEATH) &&
-	(!MOB_FLAGGED(ch, MOB_STAY_ZONE) ||
+       (!MOB_FLAGGED(ch, MOB_STAY_ZONE) ||
-	 (world[EXIT(ch, door)->to_room].zone == world[IN_ROOM(ch)].zone))) {
+           (world[EXIT(ch, door)->to_room].zone == world[IN_ROOM(ch)].zone))) 
-      perform_move(ch, door, 1);
+    {
      /* If the mob is charmed, do not move the mob. */
      if (ch->master != NULL)
        perform_move(ch, door, 1);
    }
    /* Aggressive Mobs */
@ -152,17 +149,19 @@ void mobile_activity(void)
    }
    /* Helper Mobs */
-    if (MOB_FLAGGED(ch, MOB_HELPER) && !AFF_FLAGGED(ch, AFF_BLIND | AFF_CHARM)) {
+    if (MOB_FLAGGED(ch, MOB_HELPER) && (!AFF_FLAGGED(ch, AFF_BLIND) || !AFF_FLAGGED(ch, AFF_CHARM))) 
    {
      found = FALSE;
-      for (vict = world[IN_ROOM(ch)].people; vict && !found; vict = vict->next_in_room) {
+      for (vict = world[IN_ROOM(ch)].people; vict && !found; vict = vict->next_in_room) 
-	if (ch == vict || !IS_NPC(vict) || !FIGHTING(vict))
+      {
-	  continue;
+	      if (ch == vict || !IS_NPC(vict) || !FIGHTING(vict))
-	if (IS_NPC(FIGHTING(vict)) || ch == FIGHTING(vict))
+          continue; 
-	  continue;
+	      if (IS_NPC(FIGHTING(vict)) || ch == FIGHTING(vict))
          continue;
-	act("$n jumps to the aid of $N!", FALSE, ch, 0, vict, TO_ROOM);
+	      act("$n jumps to the aid of $N!", FALSE, ch, 0, vict, TO_ROOM);
-	hit(ch, FIGHTING(vict), TYPE_UNDEFINED);
+	      hit(ch, FIGHTING(vict), TYPE_UNDEFINED);
-	found = TRUE;
+	      found = TRUE;
      }
    }
@ -236,7 +235,7 @@ void clearMemory(struct char_data *ch)
 /* An aggressive mobile wants to attack something.  If they're under the 
 * influence of mind altering PC, then see if their master can talk them out 
 * of it, eye them down, or otherwise intimidate the slave. */
-bool aggressive_mob_on_a_leash(struct char_data *slave, struct char_data *master, struct char_data *attack)
+static bool aggressive_mob_on_a_leash(struct char_data *slave, struct char_data *master, struct char_data *attack)
 {
  static int snarl_cmd;
  int dieroll;
--- a/src/modify.c
+++ b/src/modify.c
@ -21,23 +21,20 @@
 #include "boards.h"
 #include "improved-edit.h"
 #include "oasis.h"
 #include "dg_scripts.h" /* for trigedit_string_cleanup */
 #include "modify.h"
 #include "quest.h"
-void show_string(struct descriptor_data *d, char *input);
+/* local (file scope) function prototpyes  */
 static char *next_page(char *str, struct char_data *ch);
 static int count_pages(char *str, struct char_data *ch);
 static void playing_string_cleanup(struct descriptor_data *d, int action);
 static void exdesc_string_cleanup(struct descriptor_data *d, int action);
-extern struct spell_info_type spell_info[];
+/* Local (file scope) global variables */
-extern const char *unused_spellname;	/* spell_parser.c */
+/* @deprecated string_fields appears to be no longer be used. 
-
+ * Left in but commented out.
-/* local functions */
+static const char *string_fields[] =
 void smash_tilde(char *str);
 ACMD(do_skillset);
 char *next_page(char *str, struct char_data *ch);
 int count_pages(char *str, struct char_data *ch);
 void paginate_string(char *str, struct descriptor_data *d);
 void playing_string_cleanup(struct descriptor_data *d, int action);
 void exdesc_string_cleanup(struct descriptor_data *d, int action);
 void trigedit_string_cleanup(struct descriptor_data *d, int terminator);
 const char *string_fields[] =
 {
  "name",
  "short",
@ -47,9 +44,11 @@ const char *string_fields[] =
  "delete-description",
  "\n"
 };
 */
-/* maximum length for text field x+1 */
+/** maximum length for text field x+1
-int length[] =
+ *  @deprecated length appears to no longer be used. Left in but commented out.
 static int length[] =
 {
  15,
  60,
@ -57,6 +56,7 @@ int length[] =
  240,
  60
 };
 */
 /* modification of malloc'ed strings */
 /* Put '#if 1' here to erase ~, or roll your own method.  A common idea is 
@ -151,6 +151,7 @@ void string_add(struct descriptor_data *d, char *str)
        case CON_PLR_DESC:
        case CON_TRIGEDIT:
        case CON_HEDIT:
        case CON_QEDIT:
 	  free(*d->str);
          *d->str = d->backstr;
          d->backstr = NULL;
@ -190,6 +191,7 @@ void string_add(struct descriptor_data *d, char *str)
      { CON_PLR_DESC , exdesc_string_cleanup },
      { CON_PLAYING, playing_string_cleanup },
      { CON_HEDIT, hedit_string_cleanup },
      { CON_QEDIT  , qedit_string_cleanup },
      { -1, NULL }
    };
@ -209,7 +211,7 @@ void string_add(struct descriptor_data *d, char *str)
     strcat(*d->str, "\r\n");
 }
-void playing_string_cleanup(struct descriptor_data *d, int action)
+static void playing_string_cleanup(struct descriptor_data *d, int action)
 {
  if (PLR_FLAGGED(d->character, PLR_MAILING)) {
    if (action == STRINGADD_SAVE && *d->str) {
@ -231,7 +233,7 @@ void playing_string_cleanup(struct descriptor_data *d, int action)
    }
 }
-void exdesc_string_cleanup(struct descriptor_data *d, int action)
+static void exdesc_string_cleanup(struct descriptor_data *d, int action)
 {
  if (action == STRINGADD_ABORT)
    write_to_output(d, "Description aborted.\r\n");
@ -325,7 +327,7 @@ ACMD(do_skillset)
 /* By Michael Buselli. Traverse down the string until the begining of the next 
 * page has been reached.  Return NULL if this is the last page of the string. */
-char *next_page(char *str, struct char_data *ch)
+static char *next_page(char *str, struct char_data *ch)
 {
  int col = 1, line = 1;
@ -367,7 +369,7 @@ char *next_page(char *str, struct char_data *ch)
 }
 /* Function that returns the number of pages in the string. */
-int count_pages(char *str, struct char_data *ch)
+static int count_pages(char *str, struct char_data *ch)
 {
  int pages;
--- a/src/oasis.c
+++ b/src/oasis.c
@ -22,12 +22,14 @@
 #include "oasis.h"
 #include "screen.h"
 #include "dg_olc.h"
 #include "act.h"
 #include "handler.h" /* for is_name */
 #include "quest.h"
 /* External Functions */
 int is_name(const char *str, const char *namelist);
 /* Internal Data Structures */
-struct olc_scmd_info_t {
+/** @deprecated olc_scmd_info appears to be deprecated. Commented out for now.
 static struct olc_scmd_info_t {
  const char *text;
  int con_type;
 } olc_scmd_info[] = {
@ -40,13 +42,16 @@ struct olc_scmd_info_t {
  { "trigger",  CON_TRIGEDIT },
  { "action",   CON_AEDIT },
  { "help",     CON_HEDIT },
  { "quest",     CON_QEDIT },
  { "\n",	-1	  }
 };
 */
 /* Global variables defined here, used elsewhere */
 const char *nrm, *grn, *cyn, *yel;
-/* Internal Functions */
+/* Internal Function prototypes  */
-void free_config(struct config_data *data);
+static void free_config(struct config_data *data);
 /* Only player characters should be using OLC anyway. */
 void clear_screen(struct descriptor_data *d)
@ -125,6 +130,20 @@ void cleanup_olc(struct descriptor_data *d, byte cleanup_type)
  if (OLC_SHOP(d))
      free_shop(OLC_SHOP(d));
  /* Check for a quest. */
  if (OLC_QUEST(d)) {
    switch (cleanup_type) {
      case CLEANUP_ALL:
        free_quest(OLC_QUEST(d));
        break;
      case CLEANUP_STRUCTS:
        free(OLC_QUEST(d));
        break;
      default:
        break;
    }
  }
  /*. Check for aedit stuff -- M. Scott */
  if (OLC_ACTION(d))  {
    switch(cleanup_type)  {
@ -214,7 +233,7 @@ void split_argument(char *argument, char *tag)
  *wrt = '\0';
 }
-void free_config(struct config_data *data)
+static void free_config(struct config_data *data)
 {
  /* Free strings. */
  free_strings(data, OASIS_CFG);
--- a/src/oasis.h
+++ b/src/oasis.h
@ -1,9 +1,18 @@
-/**************************************************************************
+/**
-*  File: oasis.c                                           Part of tbaMUD *
+* @file oasis.h
-*  Usage: Oasis - General.                                                *
+* Oasis online creation general defines.
-*                                                                         *
+* 
-* By Levork. Copyright 1996 Harvey Gilpin. 1997-2001 George Greer.        *
+* Part of the core tbaMUD source code distribution, which is a derivative
-**************************************************************************/
+* of, and continuation of, CircleMUD.
 *                                                                        
 * This source code, which was not part of the CircleMUD legacy code,
 * is attributed to:
 * By Levork. Copyright 1996 by Harvey Gilpin, 1997-2001 by George Greer.
 */
 #ifndef _OASIS_H_
 #define _OASIS_H_
 #include "utils.h" /* for ACMD macro */
 #define _OASISOLC	0x206   /* 2.0.6 */
@ -16,25 +25,8 @@
 #define ALL_PERMISSION    666  /* arbitrary number higher then max zone vnum*/
 /* Macros, defines, structs and globals for the OLC suite.  You will need
-   to adjust these numbers if you ever add more. */
+   to adjust these numbers if you ever add more. Note: Most of the NUM_ and
-#define NUM_ROOM_FLAGS 		16
+   MAX_ limits have been moved to more appropriate locations. */
 #define NUM_ROOM_SECTORS	10
 #define NUM_MOB_FLAGS		18
 #define NUM_AFF_FLAGS		22
 #define NUM_ATTACK_TYPES	15
 #define NUM_ITEM_TYPES		24
 #define NUM_ITEM_FLAGS		17
 #define NUM_ITEM_WEARS 		15
 #define NUM_APPLIES		25
 #define NUM_LIQ_TYPES 		16
 #define NUM_POSITIONS		15
 #define NUM_SPELLS		51
 #define NUM_GENDERS		3
 #define NUM_SHOP_FLAGS 		3
 #define NUM_TRADERS 		7
 #define MAX_PEOPLE 10 /* Max # of people you want to sit in furniture. */
@ -85,9 +77,7 @@ void split_argument(char *argument, char *tag);
 void send_cannot_edit(struct char_data *ch, zone_vnum zone);
 /* OLC structures. */
-/* The following defines used to be in config.c. */
+/* NO and YES are defined in utils.h. Removed from here. */
 #define NO	0
 #define YES	1
 struct oasis_olc_data {
  int mode;                      /* how to parse input       */
@ -101,6 +91,7 @@ struct oasis_olc_data {
  struct zone_data *zone;        /* used for 'zedit'         */
  struct shop_data *shop;        /* used for 'sedit'         */
  struct config_data *config;    /* used for 'cedit'         */
  struct aq_data *quest;         /* used for 'qedit'         */
  struct extra_descr_data *desc; /* used in '[r|o|m]edit'    */
  struct social_messg *action;   /* Aedit uses this one      */
  struct trig_data *trig;
@ -115,24 +106,25 @@ struct oasis_olc_data {
 extern const char *nrm, *grn, *cyn, *yel;
 /* Descriptor access macros. */
-#define OLC(d)		((d)->olc)
+#define OLC(d)         ((d)->olc)
-#define OLC_MODE(d) 	(OLC(d)->mode)		/* Parse input mode.	*/
+#define OLC_MODE(d)    (OLC(d)->mode)     /**< Parse input mode.	*/
-#define OLC_NUM(d) 	(OLC(d)->number)	/* Room/Obj VNUM.	*/
+#define OLC_NUM(d)     (OLC(d)->number)   /**< Room/Obj VNUM.	*/
-#define OLC_VAL(d) 	(OLC(d)->value)		/* Scratch variable.	*/
+#define OLC_VAL(d)     (OLC(d)->value)    /**< Scratch variable.	*/
-#define OLC_ZNUM(d) 	(OLC(d)->zone_num)	/* Real zone number.	*/
+#define OLC_ZNUM(d)    (OLC(d)->zone_num) /**< Real zone number.	*/
-#define OLC_STORAGE(d)  (OLC(d)->storage)	/* char pointer.	*/
+#define OLC_STORAGE(d) (OLC(d)->storage)  /**< char pointer.	*/
-#define OLC_ROOM(d) 	(OLC(d)->room)		/* Room structure.	*/
+#define OLC_ROOM(d)    (OLC(d)->room)     /**< Room structure.	*/
-#define OLC_OBJ(d) 	(OLC(d)->obj)		/* Object structure.	*/
+#define OLC_OBJ(d)     (OLC(d)->obj)      /**< Object structure.	*/
-#define OLC_ZONE(d)     (OLC(d)->zone)          /* Zone structure.	*/
+#define OLC_ZONE(d)    (OLC(d)->zone)     /**< Zone structure.	*/
-#define OLC_MOB(d)	(OLC(d)->mob)		/* Mob structure.	*/
+#define OLC_MOB(d)     (OLC(d)->mob)      /**< Mob structure.	*/
-#define OLC_SHOP(d) 	(OLC(d)->shop)		/* Shop structure.	*/
+#define OLC_SHOP(d)    (OLC(d)->shop)     /**< Shop structure.	*/
-#define OLC_DESC(d) 	(OLC(d)->desc)		/* Extra description.	*/
+#define OLC_DESC(d)    (OLC(d)->desc)     /**< Extra description.	*/
-#define OLC_CONFIG(d)	(OLC(d)->config)	/* Config structure.	*/
+#define OLC_CONFIG(d)  (OLC(d)->config)   /**< Config structure.	*/
-#define OLC_TRIG(d)     (OLC(d)->trig)          /* Trigger structure.   */
+#define OLC_TRIG(d)    (OLC(d)->trig)     /**< Trigger structure.   */
 #define OLC_QUEST(d)   (OLC(d)->quest)    /**< Quest structure      */
-#define OLC_ACTION(d)   (OLC(d)->action)        /* Action structure     */
+#define OLC_ACTION(d)  (OLC(d)->action)   /**< Action structure     */
-#define OLC_HELP(d)     (OLC(d)->help)          /* Hedit structure      */
+#define OLC_HELP(d)    (OLC(d)->help)     /**< Hedit structure      */
 /* Other macros. */
 #define OLC_EXIT(d)		(OLC_ROOM(d)->dir_option[OLC_VAL(d)])
@ -355,6 +347,9 @@ extern const char *nrm, *grn, *cyn, *yel;
 #define CEDIT_NAMESERVER_IS_SLOW	51
 #define CEDIT_USE_AUTOWIZ		52
 #define CEDIT_MIN_WIZLIST_LEV		53
 #define CEDIT_MAP_OPTION   54
 #define CEDIT_MAP_SIZE     55
 #define CEDIT_MINIMAP_SIZE   56
 /* Hedit Submodes of connectedness. */
 #define HEDIT_CONFIRM_SAVESTRING        0
@ -365,25 +360,29 @@ extern const char *nrm, *grn, *cyn, *yel;
 #define HEDIT_KEYWORDS                  5
 #define HEDIT_MIN_LEVEL                 6
-#ifndef __GENOLC_C__
+int  save_config( IDXTYPE nowhere );
 /* Prototypes to keep. */
 #ifndef ACMD
 #define ACMD(name)  \
   void name(struct char_data *ch, char *argument, int cmd, int subcmd)
 #endif
 void clear_screen(struct descriptor_data *);
 int can_edit_zone(struct char_data *ch, zone_rnum rnum);
 ACMD(do_oasis);
 /* public functions from medit.c */
 void medit_setup_existing(struct descriptor_data *d, int rnum);
 void medit_save_internally(struct descriptor_data *d);
 void medit_parse(struct descriptor_data *d, char *arg);
 void medit_string_cleanup(struct descriptor_data *d, int terminator);
 ACMD(do_oasis_medit);
 /* public functions from oedit.c */
 void oedit_setup_existing(struct descriptor_data *d, int rnum);
 void oedit_save_internally(struct descriptor_data *d);
 void oedit_parse(struct descriptor_data *d, char *arg);
 void oedit_string_cleanup(struct descriptor_data *d, int terminator);
 ACMD(do_oasis_oedit);
 /* public functions from redit.c */
 void redit_setup_existing(struct descriptor_data *d, int rnum);
 void redit_string_cleanup(struct descriptor_data *d, int terminator);
 void redit_save_internally(struct descriptor_data *d);
 void redit_save_to_disk(zone_vnum zone_num);
@ -391,36 +390,56 @@ void redit_parse(struct descriptor_data *d, char *arg);
 void free_room(struct room_data *room);
 ACMD(do_oasis_redit);
 /* public functions from sedit.c */
 void sedit_setup_existing(struct descriptor_data *d, int rnum);
 void sedit_save_internally(struct descriptor_data *d);
 void sedit_parse(struct descriptor_data *d, char *arg);
 ACMD(do_oasis_sedit);
 /* public functions from zedit.c */
 void zedit_parse(struct descriptor_data *d, char *arg);
 ACMD(do_oasis_zedit);
 /* public functions from cedit.c */
 void cedit_save_to_disk( void );
 void cedit_parse(struct descriptor_data *d, char *arg);
 void cedit_string_cleanup(struct descriptor_data *d, int terminator);
 ACMD(do_oasis_cedit);
 /* public functions from dg_olc.c */
 void trigedit_parse(struct descriptor_data *d, char *arg);
 ACMD(do_oasis_trigedit);
 /* public functions from from aedit.c */
 void aedit_parse(struct descriptor_data * d, char *arg);
 void free_action(struct social_messg *mess);
 ACMD(do_oasis_aedit);
 ACMD(do_astat);
 /* public functions from hedit.c */
 void hedit_parse(struct descriptor_data *d, char *arg);
 void hedit_string_cleanup(struct descriptor_data *d, int terminator);
 void free_help(struct help_index_element *help);
 ACMD(do_oasis_hedit);
 /* public functions from tedit.c */
 void tedit_string_cleanup(struct descriptor_data *d, int terminator);
 ACMD(do_tedit);
-/* oasis_delete.c */
+/* public functions from qedit.c */
 ACMD(do_oasis_qedit);
 /* public functions from oasis_copy.c */
 int buildwalk(struct char_data *ch, int dir);
 ACMD(do_dig);
 ACMD(do_oasis_copy);
 /* public functions from oasis_delete.c */
 int free_strings(void *data, int type);
-/* oasis_list.c */
+/* public functions from oasis_list.c */
 ACMD(do_oasis_list);
 ACMD(do_oasis_links);
 void print_zone(struct char_data *ch, zone_rnum rnum);
-#endif
+/** @deprecated is do_oasis_links intentionally dead code? */
 ACMD(do_oasis_links);
 ACMD(do_oasis_list);
 #endif /* _OASIS_H_ */
--- a/src/oasis_copy.c
+++ b/src/oasis_copy.c
@ -24,22 +24,9 @@
 #include "constants.h"
 #include "dg_scripts.h"
-/* Internal Functions */
+/* Local, filescope function prototypes */
-ACMD(do_dig);
+/* Utility function for buildwalk */
-room_vnum redit_find_new_vnum(zone_rnum zone);
+static room_vnum redit_find_new_vnum(zone_rnum zone);
 int buildwalk(struct char_data *ch, int dir);
 /* External Functions */
 void trigedit_save(struct descriptor_data *d);
 void redit_save_internally(struct descriptor_data *d);
 void oedit_save_internally(struct descriptor_data *d);
 void medit_save_internally(struct descriptor_data *d);
 void sedit_save_internally(struct descriptor_data *d);
 void trigedit_setup_existing(struct descriptor_data *d, int rnum);
 void redit_setup_existing(struct descriptor_data *d, int rnum);
 void oedit_setup_existing(struct descriptor_data *d, int rnum);
 void medit_setup_existing(struct descriptor_data *d, int rnum);
 void sedit_setup_existing(struct descriptor_data *d, int rnum);
 /***********************************************************
@ -302,7 +289,7 @@ ACMD(do_dig)
 /* BuildWalk - OasisOLC Extension by D. Tyler Barnes. */
 /* For buildwalk. Finds the next free vnum in the zone */
-room_vnum redit_find_new_vnum(zone_rnum zone)
+static room_vnum redit_find_new_vnum(zone_rnum zone)
 {
  room_vnum vnum = genolc_zone_bottom(zone);
  room_rnum rnum = real_room(vnum);
--- a/src/oasis_list.c
+++ b/src/oasis_list.c
@ -21,14 +21,15 @@
 #include "screen.h"
 #include "constants.h"
 #include "dg_scripts.h"
 #include "quest.h"
 /* local functions */
-void list_triggers(struct char_data *ch, zone_rnum rnum, trig_vnum vmin, trig_vnum vmax);
+static void list_triggers(struct char_data *ch, zone_rnum rnum, trig_vnum vmin, trig_vnum vmax);
-void list_rooms(struct char_data *ch  , zone_rnum rnum, room_vnum vmin, room_vnum vmax);
+static void list_rooms(struct char_data *ch  , zone_rnum rnum, room_vnum vmin, room_vnum vmax);
-void list_mobiles(struct char_data *ch, zone_rnum rnum, mob_vnum vmin , mob_vnum vmax );
+static void list_mobiles(struct char_data *ch, zone_rnum rnum, mob_vnum vmin , mob_vnum vmax );
-void list_objects(struct char_data *ch, zone_rnum rnum, obj_vnum vmin , obj_vnum vmax );
+static void list_objects(struct char_data *ch, zone_rnum rnum, obj_vnum vmin , obj_vnum vmax );
-void list_shops(struct char_data *ch  , zone_rnum rnum, shop_vnum vmin, shop_vnum vmax);
+static void list_shops(struct char_data *ch  , zone_rnum rnum, shop_vnum vmin, shop_vnum vmax);
-void list_zones(struct char_data *ch, zone_rnum rnum, zone_vnum vmin, zone_vnum vmax);
+static void list_zones(struct char_data *ch, zone_rnum rnum, zone_vnum vmin, zone_vnum vmax);
 /* Ingame Commands */
 ACMD(do_oasis_list)
@ -67,6 +68,7 @@ ACMD(do_oasis_list)
    case SCMD_OASIS_RLIST: list_rooms(ch, rzone, vmin, vmax); break;
    case SCMD_OASIS_TLIST: list_triggers(ch, rzone, vmin, vmax); break;
    case SCMD_OASIS_SLIST: list_shops(ch, rzone, vmin, vmax); break;
    case SCMD_OASIS_QLIST: list_quests(ch, rzone, vmin, vmax); break;
    case SCMD_OASIS_ZLIST:
      if (!*smin)
        list_zones(ch, NOWHERE, 0, zone_table[top_of_zone_table].number);
@ -133,7 +135,7 @@ ACMD(do_oasis_links)
 /* Helper Functions */
 /* List all rooms in a zone. */
-void list_rooms(struct char_data *ch, zone_rnum rnum, room_vnum vmin, room_vnum vmax)
+static void list_rooms(struct char_data *ch, zone_rnum rnum, room_vnum vmin, room_vnum vmax)
 {
  room_rnum i;
  room_vnum bottom, top;
@ -187,7 +189,7 @@ void list_rooms(struct char_data *ch, zone_rnum rnum, room_vnum vmin, room_vnum
 }
 /* List all mobiles in a zone. */
-void list_mobiles(struct char_data *ch, zone_rnum rnum, mob_vnum vmin, mob_vnum vmax)
+static void list_mobiles(struct char_data *ch, zone_rnum rnum, mob_vnum vmin, mob_vnum vmax)
 {
  mob_rnum i;
  mob_vnum bottom, top;
@ -226,7 +228,7 @@ void list_mobiles(struct char_data *ch, zone_rnum rnum, mob_vnum vmin, mob_vnum
 }
 /* List all objects in a zone. */
-void list_objects(struct char_data *ch, zone_rnum rnum, room_vnum vmin, room_vnum vmax)
+static void list_objects(struct char_data *ch, zone_rnum rnum, room_vnum vmin, room_vnum vmax)
 {
  obj_rnum i;
  obj_vnum bottom, top;
@ -266,7 +268,7 @@ void list_objects(struct char_data *ch, zone_rnum rnum, room_vnum vmin, room_vnu
 }
 /* List all shops in a zone. */
-void list_shops(struct char_data *ch, zone_rnum rnum, shop_vnum vmin, shop_vnum vmax)
+static void list_shops(struct char_data *ch, zone_rnum rnum, shop_vnum vmin, shop_vnum vmax)
 {
  shop_rnum i;
  shop_vnum bottom, top;
@ -310,7 +312,7 @@ void list_shops(struct char_data *ch, zone_rnum rnum, shop_vnum vmin, shop_vnum
 }
 /* List all zones in the world (sort of like 'show zones'). */
-void list_zones(struct char_data *ch, zone_rnum rnum, zone_vnum vmin, zone_vnum vmax)
+static void list_zones(struct char_data *ch, zone_rnum rnum, zone_vnum vmin, zone_vnum vmax)
 {
  int counter = 0;
  zone_rnum i;
@ -349,7 +351,7 @@ void list_zones(struct char_data *ch, zone_rnum rnum, zone_vnum vmin, zone_vnum
 void print_zone(struct char_data *ch, zone_vnum vnum)
 {
  zone_rnum rnum;
-  int size_rooms, size_objects, size_mobiles, i;
+  int size_rooms, size_objects, size_mobiles, size_quests, i;
  room_vnum top, bottom;
  int largest_table;
@ -370,6 +372,7 @@ void print_zone(struct char_data *ch, zone_vnum vnum)
  size_rooms   = 0;
  size_objects = 0;
  size_mobiles = 0;
  size_quests  = 0;
  top          = zone_table[rnum].top;
  bottom       = zone_table[rnum].bot;
@ -386,6 +389,7 @@ void print_zone(struct char_data *ch, zone_vnum vnum)
      if (mob_index[i].vnum >= bottom && mob_index[i].vnum <= top)
        size_mobiles++;
  }
  size_quests = count_quests(bottom, top);
  /* Display all of the zone information at once. */
  send_to_char(ch,
@ -400,7 +404,8 @@ void print_zone(struct char_data *ch, zone_vnum vnum)
    "%sSize\r\n"
    "%s   Rooms       = %s%d\r\n"
    "%s   Objects     = %s%d\r\n"
-    "%s   Mobiles     = %s%d%s\r\n",
+    "%s   Mobiles     = %s%d\r\n"
    "%s   Quests      = %s%d%s\r\n",
    QGRN, QCYN, zone_table[rnum].number,
    QGRN, QCYN, zone_table[rnum].name,
    QGRN, QCYN, zone_table[rnum].builders,
@ -413,11 +418,12 @@ void print_zone(struct char_data *ch, zone_vnum vnum)
    QGRN,
    QGRN, QCYN, size_rooms,
    QGRN, QCYN, size_objects,
-    QGRN, QCYN, size_mobiles, QNRM);
+    QGRN, QCYN, size_mobiles,
    QGRN, QCYN, size_quests, QNRM);
 }
 /* List code by Ronald Evers. */
-void list_triggers(struct char_data *ch, zone_rnum rnum, trig_vnum vmin, trig_vnum vmax)
+static void list_triggers(struct char_data *ch, zone_rnum rnum, trig_vnum vmin, trig_vnum vmax)
 {
  int i, bottom, top, counter = 0;
  char trgtypes[256];
--- a/src/objsave.c
+++ b/src/objsave.c
@ -11,12 +11,17 @@
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
 #include "utils.h"
 #include "comm.h"
 #include "handler.h"
 #include "db.h"
 #include "interpreter.h"
 #include "utils.h"
 #include "spells.h"
 #include "act.h"
 #include "class.h"
 #include "config.h"
 #include "modify.h"
 #include "genolc.h" /* for strip_cr and sprintascii */
 /* these factors should be unique integers */
 #define RENT_FACTOR    1
@ -25,48 +30,25 @@
 #define LOC_INVENTORY  0
 #define MAX_BAG_ROWS   5
 /* external variables */
 extern struct player_index_element *player_table;
 extern int top_of_p_table;
 extern int rent_file_timeout, crash_file_timeout;
 extern int free_rent;
 extern int min_rent_cost;
 extern int max_obj_save;  /* change in config.c */
 /* Extern functions */
 ACMD(do_action);
 SPECIAL(receptionist);
 SPECIAL(cryogenicist);
 int invalid_class(struct char_data *ch, struct obj_data *obj);
 bitvector_t asciiflag_conv(char *flag);
 int sprintascii(char *out, bitvector_t bits);
 /* local functions */
-void Crash_extract_norent_eq(struct char_data *ch);
+static int Crash_save(struct obj_data *obj, FILE *fp, int location);
-void auto_equip(struct char_data *ch, struct obj_data *obj, int location);
+static void Crash_extract_norent_eq(struct char_data *ch);
-int Crash_offer_rent(struct char_data *ch, struct char_data *receptionist, int display, int factor);
+static void auto_equip(struct char_data *ch, struct obj_data *obj, int location);
-int Crash_report_unrentables(struct char_data *ch, struct char_data *recep, struct obj_data *obj);
+static int Crash_offer_rent(struct char_data *ch, struct char_data *receptionist, int display, int factor);
-void Crash_report_rent(struct char_data *ch, struct char_data *recep, struct obj_data *obj, long *cost, long *nitems, int display, int factor);
+static int Crash_report_unrentables(struct char_data *ch, struct char_data *recep, struct obj_data *obj);
-struct obj_data *Obj_from_store(struct obj_file_elem object, int *location);
+static void Crash_report_rent(struct char_data *ch, struct char_data *recep, struct obj_data *obj, long *cost, long *nitems, int display, int factor);
-void update_obj_file(void);
+static int gen_receptionist(struct char_data *ch, struct char_data *recep, int cmd, char *arg, int mode);
-int gen_receptionist(struct char_data *ch, struct char_data *recep, int cmd, char *arg, int mode);
+static void Crash_rent_deadline(struct char_data *ch, struct char_data *recep, long cost);
-int Crash_save(struct obj_data *obj, FILE *fp, int location);
+static void Crash_restore_weight(struct obj_data *obj);
-void Crash_rent_deadline(struct char_data *ch, struct char_data *recep, long cost);
+static void Crash_extract_objs(struct obj_data *obj);
-void Crash_restore_weight(struct obj_data *obj);
+static int Crash_is_unrentable(struct obj_data *obj);
-void Crash_extract_objs(struct obj_data *obj);
+static void Crash_extract_norents(struct obj_data *obj);
-int Crash_is_unrentable(struct obj_data *obj);
+static void Crash_extract_expensive(struct obj_data *obj);
-void Crash_extract_norents(struct obj_data *obj);
+static void Crash_calculate_rent(struct obj_data *obj, int *cost);
-void Crash_extract_expensive(struct obj_data *obj);
+static void Crash_cryosave(struct char_data *ch, int cost);
-void Crash_calculate_rent(struct obj_data *obj, int *cost);
+static int Crash_load_objs(struct char_data *ch);
-void Crash_rentsave(struct char_data *ch, int cost);
+static int handle_obj(struct obj_data *obj, struct char_data *ch, int locate, struct obj_data **cont_rows);
-void Crash_cryosave(struct char_data *ch, int cost);
+static int objsave_write_rentcode(FILE *fl, int rentcode, int cost_per_day, struct char_data *ch);
 int Crash_load_objs(struct char_data *ch);
 void tag_argument(char *argument, char *tag);
 int handle_obj(struct obj_data *obj, struct char_data *ch, int locate, struct obj_data **cont_rows);
 obj_save_data *objsave_parse_objects(FILE *fl);
 int objsave_write_rentcode(FILE *fl, int rentcode, int cost_per_day, struct char_data *ch);
 int objsave_save_obj_record(struct obj_data *obj, FILE *fl, int location);
 void strip_cr(char *buffer);
 /* Writes one object record to FILE.  Old name: Obj_to_store() */
 int objsave_save_obj_record(struct obj_data *obj, FILE *fp, int locate)
@ -182,7 +164,7 @@ int objsave_save_obj_record(struct obj_data *obj, FILE *fp, int locate)
 #undef TEST_OBJN
 /* AutoEQ by Burkhard Knopf. */
-void auto_equip(struct char_data *ch, struct obj_data *obj, int location)
+static void auto_equip(struct char_data *ch, struct obj_data *obj, int location)
 {
  int j;
@ -356,7 +338,7 @@ int Crash_clean_file(char *name)
  if ((rentcode == RENT_CRASH) ||
      (rentcode == RENT_FORCED) ||
      (rentcode == RENT_TIMEDOUT) ) {
-    if (timed < time(0) - (crash_file_timeout * SECS_PER_REAL_DAY)) {
+    if (timed < time(0) - (CONFIG_CRASH_TIMEOUT * SECS_PER_REAL_DAY)) {
      Crash_delete_file(name);
      switch (rentcode) {
      case RENT_CRASH:
@ -377,7 +359,7 @@ int Crash_clean_file(char *name)
    }
    /* Must retrieve rented items w/in 30 days */
  } else if (rentcode == RENT_RENTED)
-    if (timed < time(0) - (rent_file_timeout * SECS_PER_REAL_DAY)) {
+    if (timed < time(0) - (CONFIG_RENT_TIMEOUT * SECS_PER_REAL_DAY)) {
      Crash_delete_file(name);
      log("    Deleting %s's rent file.", name);
      return TRUE;
@ -470,7 +452,7 @@ int Crash_load(struct char_data *ch)
  return (Crash_load_objs(ch));
 }
-int Crash_save(struct obj_data *obj, FILE *fp, int location)
+static int Crash_save(struct obj_data *obj, FILE *fp, int location)
 {
  struct obj_data *tmp;
  int result;
@ -490,7 +472,7 @@ int Crash_save(struct obj_data *obj, FILE *fp, int location)
  return (TRUE);
 }
-void Crash_restore_weight(struct obj_data *obj)
+static void Crash_restore_weight(struct obj_data *obj)
 {
  if (obj) {
    Crash_restore_weight(obj->contains);
@ -502,7 +484,7 @@ void Crash_restore_weight(struct obj_data *obj)
 /* Get !RENT items from equipment to inventory and extract !RENT out of worn 
 * containers. */
-void Crash_extract_norent_eq(struct char_data *ch)
+static void Crash_extract_norent_eq(struct char_data *ch)
 {
  int j;
@ -517,7 +499,7 @@ void Crash_extract_norent_eq(struct char_data *ch)
  }
 }
-void Crash_extract_objs(struct obj_data *obj)
+static void Crash_extract_objs(struct obj_data *obj)
 {
  if (obj) {
    Crash_extract_objs(obj->contains);
@ -526,7 +508,7 @@ void Crash_extract_objs(struct obj_data *obj)
  }
 }
-int Crash_is_unrentable(struct obj_data *obj)
+static int Crash_is_unrentable(struct obj_data *obj)
 {
  if (!obj)
    return FALSE;
@ -542,7 +524,7 @@ int Crash_is_unrentable(struct obj_data *obj)
  return FALSE;
 }
-void Crash_extract_norents(struct obj_data *obj)
+static void Crash_extract_norents(struct obj_data *obj)
 {
  if (obj) {
    Crash_extract_norents(obj->contains);
@ -552,7 +534,7 @@ void Crash_extract_norents(struct obj_data *obj)
  }
 }
-void Crash_extract_expensive(struct obj_data *obj)
+static void Crash_extract_expensive(struct obj_data *obj)
 {
  struct obj_data *tobj, *max;
@ -563,7 +545,7 @@ void Crash_extract_expensive(struct obj_data *obj)
  extract_obj(max);
 }
-void Crash_calculate_rent(struct obj_data *obj, int *cost)
+static void Crash_calculate_rent(struct obj_data *obj, int *cost)
 {
  if (obj) {
    *cost += MAX(0, GET_OBJ_RENT(obj));
@ -725,7 +707,7 @@ void Crash_rentsave(struct char_data *ch, int cost)
  Crash_extract_objs(ch->carrying);
 }
-int objsave_write_rentcode(FILE *fl, int rentcode, int cost_per_day, struct char_data *ch)
+static int objsave_write_rentcode(FILE *fl, int rentcode, int cost_per_day, struct char_data *ch)
 {
  if (fprintf(fl, "%d %ld %d %d %d %d\r\n",
          rentcode,
@ -743,7 +725,7 @@ int objsave_write_rentcode(FILE *fl, int rentcode, int cost_per_day, struct char
 }
-void Crash_cryosave(struct char_data *ch, int cost)
+static void Crash_cryosave(struct char_data *ch, int cost)
 {
  char buf[MAX_INPUT_LENGTH];
  int j;
@ -787,7 +769,7 @@ void Crash_cryosave(struct char_data *ch, int cost)
 }
 /* Routines used for the receptionist. */
-void Crash_rent_deadline(struct char_data *ch, struct char_data *recep,
+static void Crash_rent_deadline(struct char_data *ch, struct char_data *recep,
                         long cost)
 {
  long rent_deadline;
@ -802,7 +784,7 @@ void Crash_rent_deadline(struct char_data *ch, struct char_data *recep,
 act(buf, FALSE, recep, 0, ch, TO_VICT);
 }
-int Crash_report_unrentables(struct char_data *ch, struct char_data *recep,
+static int Crash_report_unrentables(struct char_data *ch, struct char_data *recep,
                             struct obj_data *obj)
 {
  char buf[128];
@ -820,7 +802,7 @@ int Crash_report_unrentables(struct char_data *ch, struct char_data *recep,
  return (has_norents);
 }
-void Crash_report_rent(struct char_data *ch, struct char_data *recep, struct
+static void Crash_report_rent(struct char_data *ch, struct char_data *recep, struct
    obj_data *obj, long *cost, long *nitems, int display, int factor)
 {
  static char buf[256];
@ -840,7 +822,7 @@ void Crash_report_rent(struct char_data *ch, struct char_data *recep, struct
  }
 }
-int Crash_offer_rent(struct char_data *ch, struct char_data *receptionist,
+static int Crash_offer_rent(struct char_data *ch, struct char_data *receptionist,
                     int display, int factor)
 {
  char buf[MAX_INPUT_LENGTH];
@ -854,7 +836,7 @@ int Crash_offer_rent(struct char_data *ch, struct char_data *receptionist,
  if (norent)
    return FALSE;
-  totalcost = min_rent_cost * factor;
+  totalcost = CONFIG_MIN_RENT_COST * factor;
  Crash_report_rent(ch, receptionist, ch->carrying, &totalcost, &numitems, display, factor);
@ -866,15 +848,15 @@ int Crash_offer_rent(struct char_data *ch, struct char_data *receptionist,
        FALSE, receptionist, 0, ch, TO_VICT);
    return FALSE;
  }
-  if (numitems > max_obj_save) {
+  if (numitems > CONFIG_MAX_OBJ_SAVE) {
    sprintf(buf, "$n tells you, 'Sorry, but I cannot store more than %d items.'",
-            max_obj_save);
+        CONFIG_MAX_OBJ_SAVE);
    act(buf, FALSE, receptionist, 0, ch, TO_VICT);
    return FALSE;
  }
  if (display) {
    sprintf(buf, "$n tells you, 'Plus, my %d coin fee..'",
-            min_rent_cost * factor);
+        CONFIG_MIN_RENT_COST * factor);
    act(buf, FALSE, receptionist, 0, ch, TO_VICT);
    sprintf(buf, "$n tells you, 'For a total of %ld coins%s.'",
            totalcost, (factor == RENT_FACTOR ? " per day" : ""));
@ -889,7 +871,7 @@ int Crash_offer_rent(struct char_data *ch, struct char_data *receptionist,
  return (totalcost);
 }
-int gen_receptionist(struct char_data *ch, struct char_data *recep, int cmd,
+static int gen_receptionist(struct char_data *ch, struct char_data *recep, int cmd,
    char *arg, int mode)
 {
  int cost;
@ -917,7 +899,7 @@ int gen_receptionist(struct char_data *ch, struct char_data *recep, int cmd,
    return (TRUE);
  }
-  if (free_rent) {
+  if (CONFIG_FREE_RENT) {
    act("$n tells you, 'Rent is free here.  Just quit, and your objects will be saved!'",
 	FALSE, recep, 0, ch, TO_VICT);
    return TRUE;
@ -1178,7 +1160,7 @@ obj_save_data *objsave_parse_objects(FILE *fl)
  return head;
 }
-int Crash_load_objs(struct char_data *ch) {
+static int Crash_load_objs(struct char_data *ch) {
  FILE *fl;
  char fname[MAX_STRING_LENGTH];
  char line[READ_SIZE];
@ -1265,7 +1247,7 @@ int Crash_load_objs(struct char_data *ch) {
  /* Little hoarding check. -gg 3/1/98 */
 mudlog(NRM, MAX(LVL_GOD, GET_INVIS_LEV(ch)), TRUE, "%s (level %d) has %d objects (max %d).",
-         GET_NAME(ch), GET_LEVEL(ch), num_objs, max_obj_save);
+         GET_NAME(ch), GET_LEVEL(ch), num_objs, CONFIG_MAX_OBJ_SAVE);
  fclose(fl);
@ -1275,7 +1257,7 @@ int Crash_load_objs(struct char_data *ch) {
    return 1;
 }
-int handle_obj(struct obj_data *temp, struct char_data *ch, int locate, struct obj_data **cont_row)
+static int handle_obj(struct obj_data *temp, struct char_data *ch, int locate, struct obj_data **cont_row)
 {
  int j;
  struct obj_data *obj1;
--- a/src/oedit.c
+++ b/src/oedit.c
@ -8,10 +8,10 @@
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
 #include "utils.h"
 #include "comm.h"
 #include "interpreter.h"
 #include "spells.h"
 #include "utils.h"
 #include "db.h"
 #include "boards.h"
 #include "constants.h"
@ -22,33 +22,28 @@
 #include "oasis.h"
 #include "improved-edit.h"
 #include "dg_olc.h"
-
+#include "fight.h"
-/* external variables */
+#include "modify.h"
 extern struct attack_hit_type attack_hit_text[];
 extern struct spell_info_type spell_info[];
 extern struct board_info_type board_info[];
 /* local functions */
-void oedit_setup_new(struct descriptor_data *d);
+static void oedit_setup_new(struct descriptor_data *d);
-void oedit_setup_existing(struct descriptor_data *d, int real_num);
+static void oedit_disp_container_flags_menu(struct descriptor_data *d);
-void oedit_save_internally(struct descriptor_data *d);
+static void oedit_disp_extradesc_menu(struct descriptor_data *d);
-void oedit_save_to_disk(int zone_num);
+static void oedit_disp_prompt_apply_menu(struct descriptor_data *d);
-void oedit_disp_container_flags_menu(struct descriptor_data *d);
+static void oedit_liquid_type(struct descriptor_data *d);
-void oedit_disp_extradesc_menu(struct descriptor_data *d);
+static void oedit_disp_apply_menu(struct descriptor_data *d);
-void oedit_disp_prompt_apply_menu(struct descriptor_data *d);
+static void oedit_disp_weapon_menu(struct descriptor_data *d);
-void oedit_liquid_type(struct descriptor_data *d);
+static void oedit_disp_spells_menu(struct descriptor_data *d);
-void oedit_disp_apply_menu(struct descriptor_data *d);
+static void oedit_disp_val1_menu(struct descriptor_data *d);
-void oedit_disp_weapon_menu(struct descriptor_data *d);
+static void oedit_disp_val2_menu(struct descriptor_data *d);
-void oedit_disp_spells_menu(struct descriptor_data *d);
+static void oedit_disp_val3_menu(struct descriptor_data *d);
-void oedit_disp_val1_menu(struct descriptor_data *d);
+static void oedit_disp_val4_menu(struct descriptor_data *d);
-void oedit_disp_val2_menu(struct descriptor_data *d);
+static void oedit_disp_type_menu(struct descriptor_data *d);
-void oedit_disp_val3_menu(struct descriptor_data *d);
+static void oedit_disp_extra_menu(struct descriptor_data *d);
-void oedit_disp_val4_menu(struct descriptor_data *d);
+static void oedit_disp_wear_menu(struct descriptor_data *d);
-void oedit_disp_type_menu(struct descriptor_data *d);
+static void oedit_disp_menu(struct descriptor_data *d);
-void oedit_disp_extra_menu(struct descriptor_data *d);
+static void oedit_disp_perm_menu(struct descriptor_data *d);
-void oedit_disp_wear_menu(struct descriptor_data *d);
+static void oedit_save_to_disk(int zone_num);
 void oedit_disp_menu(struct descriptor_data *d);
 void oedit_disp_perm_menu(struct descriptor_data *d);
 /* handy macro */
 #define S_PRODUCT(s, i) ((s)->producing[(i)])
@ -182,7 +177,7 @@ ACMD(do_oasis_oedit)
    GET_NAME(ch), zone_table[OLC_ZNUM(d)].number, GET_OLC_ZONE(ch));
 }
-void oedit_setup_new(struct descriptor_data *d)
+static void oedit_setup_new(struct descriptor_data *d)
 {
  CREATE(OLC_OBJ(d), struct obj_data, 1);
@ -284,14 +279,14 @@ void oedit_save_internally(struct descriptor_data *d)
        }
 }
-void oedit_save_to_disk(int zone_num)
+static void oedit_save_to_disk(int zone_num)
 {
  save_objects(zone_num);
 }
 /* Menu functions */
 /* For container flags. */
-void oedit_disp_container_flags_menu(struct descriptor_data *d)
+static void oedit_disp_container_flags_menu(struct descriptor_data *d)
 {
  char bits[MAX_STRING_LENGTH];
  get_char_colors(d->character);
@ -309,7 +304,7 @@ void oedit_disp_container_flags_menu(struct descriptor_data *d)
 }
 /* For extra descriptions. */
-void oedit_disp_extradesc_menu(struct descriptor_data *d)
+static void oedit_disp_extradesc_menu(struct descriptor_data *d)
 {
  struct extra_descr_data *extra_desc = OLC_DESC(d);
@ -330,7 +325,7 @@ void oedit_disp_extradesc_menu(struct descriptor_data *d)
 }
 /* Ask for *which* apply to edit. */
-void oedit_disp_prompt_apply_menu(struct descriptor_data *d)
+static void oedit_disp_prompt_apply_menu(struct descriptor_data *d)
 {
  char apply_buf[MAX_STRING_LENGTH];
  int counter;
@ -352,7 +347,7 @@ void oedit_disp_prompt_apply_menu(struct descriptor_data *d)
 }
 /* Ask for liquid type. */
-void oedit_liquid_type(struct descriptor_data *d)
+static void oedit_liquid_type(struct descriptor_data *d)
 {
  int counter, columns = 0;
@ -368,7 +363,7 @@ void oedit_liquid_type(struct descriptor_data *d)
 }
 /* The actual apply to set. */
-void oedit_disp_apply_menu(struct descriptor_data *d)
+static void oedit_disp_apply_menu(struct descriptor_data *d)
 {
  int counter, columns = 0;
@ -384,7 +379,7 @@ void oedit_disp_apply_menu(struct descriptor_data *d)
 }
 /* Weapon type. */
-void oedit_disp_weapon_menu(struct descriptor_data *d)
+static void oedit_disp_weapon_menu(struct descriptor_data *d)
 {
  int counter, columns = 0;
@ -400,7 +395,7 @@ void oedit_disp_weapon_menu(struct descriptor_data *d)
 }
 /* Spell type. */
-void oedit_disp_spells_menu(struct descriptor_data *d)
+static void oedit_disp_spells_menu(struct descriptor_data *d)
 {
  int counter, columns = 0;
@ -415,7 +410,7 @@ void oedit_disp_spells_menu(struct descriptor_data *d)
 }
 /* Object value #1 */
-void oedit_disp_val1_menu(struct descriptor_data *d)
+static void oedit_disp_val1_menu(struct descriptor_data *d)
 {
  OLC_MODE(d) = OEDIT_VALUE_1;
  switch (GET_OBJ_TYPE(OLC_OBJ(d))) {
@ -459,7 +454,7 @@ void oedit_disp_val1_menu(struct descriptor_data *d)
 }
 /* Object value #2 */
-void oedit_disp_val2_menu(struct descriptor_data *d)
+static void oedit_disp_val2_menu(struct descriptor_data *d)
 {
  OLC_MODE(d) = OEDIT_VALUE_2;
  switch (GET_OBJ_TYPE(OLC_OBJ(d))) {
@ -492,7 +487,7 @@ void oedit_disp_val2_menu(struct descriptor_data *d)
 }
 /* Object value #3 */
-void oedit_disp_val3_menu(struct descriptor_data *d)
+static void oedit_disp_val3_menu(struct descriptor_data *d)
 {
  OLC_MODE(d) = OEDIT_VALUE_3;
  switch (GET_OBJ_TYPE(OLC_OBJ(d))) {
@ -523,7 +518,7 @@ void oedit_disp_val3_menu(struct descriptor_data *d)
 }
 /* Object value #4 */
-void oedit_disp_val4_menu(struct descriptor_data *d)
+static void oedit_disp_val4_menu(struct descriptor_data *d)
 {
  OLC_MODE(d) = OEDIT_VALUE_4;
  switch (GET_OBJ_TYPE(OLC_OBJ(d))) {
@ -547,7 +542,7 @@ void oedit_disp_val4_menu(struct descriptor_data *d)
 }
 /* Object type. */
-void oedit_disp_type_menu(struct descriptor_data *d)
+static void oedit_disp_type_menu(struct descriptor_data *d)
 {
  int counter, columns = 0;
@ -562,7 +557,7 @@ void oedit_disp_type_menu(struct descriptor_data *d)
 }
 /* Object extra flags. */
-void oedit_disp_extra_menu(struct descriptor_data *d)
+static void oedit_disp_extra_menu(struct descriptor_data *d)
 {
  char bits[MAX_STRING_LENGTH];
  int counter, columns = 0;
@ -581,7 +576,7 @@ void oedit_disp_extra_menu(struct descriptor_data *d)
 }
 /* Object perm flags. */
-void oedit_disp_perm_menu(struct descriptor_data *d)
+static void oedit_disp_perm_menu(struct descriptor_data *d)
 {
  char bits[MAX_STRING_LENGTH];
  int counter, columns = 0;
@ -598,7 +593,7 @@ void oedit_disp_perm_menu(struct descriptor_data *d)
 }
 /* Object wear flags. */
-void oedit_disp_wear_menu(struct descriptor_data *d)
+static void oedit_disp_wear_menu(struct descriptor_data *d)
 {
  char bits[MAX_STRING_LENGTH];
  int counter, columns = 0;
@ -616,7 +611,7 @@ void oedit_disp_wear_menu(struct descriptor_data *d)
 }
 /* Display main menu. */
-void oedit_disp_menu(struct descriptor_data *d)
+static void oedit_disp_menu(struct descriptor_data *d)
 {
  char buf1[MAX_STRING_LENGTH];
  char buf2[MAX_STRING_LENGTH];
--- a/src/pfdefaults.h
+++ b/src/pfdefaults.h
@ -1,8 +1,12 @@
-/**************************************************************************
+/**
-*  File: pfdefaults.h                                      Part of tbaMUD *
+* @file pfdefaults.h
-*  Usage: ASCII player file defaults.                                     *
+* ASCII player file defaults.
-**************************************************************************/
+* 
-
+* Part of the core tbaMUD source code distribution, which is a derivative
 * of, and continuation of, CircleMUD.
 *
 * This set of code was not originally part of the circlemud distribution.
 */
 #ifndef _PFDEFAULTS_H_
 #define _PFDEFAULTS_H_
@ -50,7 +54,10 @@
 #define PFDEF_DRUNK		0
 #define PFDEF_OLC               NOWHERE 
 #define PFDEF_PAGELENGTH        22
 #define PFDEF_SCREENWIDTH       80
 #define PFDEF_QUESTPOINTS       0
 #define PFDEF_QUESTCOUNT        0
 #define PFDEF_COMPQUESTS        0
 #define PFDEF_CURRQUEST         NOTHING
-#endif
+#endif /* _PFDEFAULTS_H_ */
--- a/src/players.c
+++ b/src/players.c
@ -18,37 +18,35 @@
 #include "dg_scripts.h"
 #include "comm.h"
 #include "interpreter.h"
 #include "genolc.h" /* for strip_cr */
 #include "config.h" /* for pclean_criteria[] */
 #include "spells.h" /* for NUM_OF_SAVING_THROWS */
 #include "dg_scripts.h" /* To enable saving of player variables to disk */
 #include "quest.h"
 #define LOAD_HIT	0
 #define LOAD_MANA	1
 #define LOAD_MOVE	2
 #define LOAD_STRENGTH	3
 /* 'global' vars defined here and used externally */
 /** @deprecated Since this file really is basically a functional extension
 * of the database handling in db.c, until the day that the mud is broken
 * down to be less monolithic, I don't see why the following should be defined
 * anywhere but there.
 struct player_index_element *player_table = NULL;
 int top_of_p_table = 0;   
 int top_of_p_file = 0;    
 long top_idnum = 0;       
 */
 /* local functions */
-void build_player_index(void);
+static void load_affects(FILE *fl, struct char_data *ch);
-int sprintascii(char *out, bitvector_t bits);
+static void load_skills(FILE *fl, struct char_data *ch);
-void tag_argument(char *argument, char *tag);
+static void load_quests(FILE *fl, struct char_data *ch);
-void load_affects(FILE *fl, struct char_data *ch);
+static void load_HMVS(struct char_data *ch, const char *line, int mode);
-void load_skills(FILE *fl, struct char_data *ch);
+static void write_aliases_ascii(FILE *file, struct char_data *ch);
-void load_HMVS(struct char_data *ch, const char *line, int mode);
+static void read_aliases_ascii(FILE *file, struct char_data *ch, int count);
 void write_aliases_ascii(FILE *file, struct char_data *ch);
 void read_aliases_ascii(FILE *file, struct char_data *ch, int count);
 /* external fuctions */
 bitvector_t asciiflag_conv(char *flag);
 void save_char_vars(struct char_data *ch);
 void save_char_vars_ascii(FILE *file, struct char_data *ch);
 void read_saved_vars_ascii(FILE *file, struct char_data *ch, int count);
 void strip_cr(char *buffer);
 /* 'global' vars */
 struct player_index_element *player_table = NULL;	/* index to plr file	 */
 int top_of_p_table = 0;		/* ref to top of table		 */
 int top_of_p_file = 0;		/* ref of size of p file	 */
 long top_idnum = 0;		/* highest idnum in use		 */
 /* external ASCII Player Files vars */
 extern struct pclean_criteria_data pclean_criteria[];
 /* New version to build player index for ASCII Player Files. Generate index 
 * table for the player file. */
@ -81,7 +79,7 @@ void build_player_index(void)
  for (i = 0; i < rec_count; i++) {
    get_line(plr_index, line);
    sscanf(line, "%ld %s %d %s %ld", &player_table[i].id, arg2,
-      &player_table[i].level, bits, &player_table[i].last);
+      &player_table[i].level, bits, (long *)&player_table[i].last);
    CREATE(player_table[i].name, char, strlen(arg2) + 1);
    strcpy(player_table[i].name, arg2);
    player_table[i].flags = asciiflag_conv(bits);
@ -139,7 +137,7 @@ void save_player_index(void)
      sprintascii(bits, player_table[i].flags);
      fprintf(index_file, "%ld %s %d %s %ld\n", player_table[i].id,
 	player_table[i].name, player_table[i].level, *bits ? bits : "0",
-	player_table[i].last);
+        (long)player_table[i].last);
    }
  fprintf(index_file, "~\n");
@ -196,8 +194,6 @@ char *get_name_by_id(long id)
 }
 /* Stuff related to the save/load player system. */
 #define NUM_OF_SAVE_THROWS	5
 /* New load_char reads ASCII Player Files. Load a char, TRUE if loaded, FALSE
 * if not. */
 int load_char(const char *name, struct char_data *ch)
@ -228,7 +224,7 @@ int load_char(const char *name, struct char_data *ch)
    GET_HEIGHT(ch) = PFDEF_HEIGHT;
    GET_WEIGHT(ch) = PFDEF_WEIGHT;
    GET_ALIGNMENT(ch) = PFDEF_ALIGNMENT;
-    for (i = 0; i < NUM_OF_SAVE_THROWS; i++)
+    for (i = 0; i < NUM_OF_SAVING_THROWS; i++)
      GET_SAVE(ch, i) = PFDEF_SAVETHROW;
    GET_LOADROOM(ch) = PFDEF_LOADROOM;
    GET_INVIS_LEV(ch) = PFDEF_INVISLEV;
@ -260,10 +256,14 @@ int load_char(const char *name, struct char_data *ch)
    GET_MAX_MOVE(ch) = PFDEF_MAXMOVE;
    GET_OLC_ZONE(ch) = PFDEF_OLC;
    GET_PAGE_LENGTH(ch) = PFDEF_PAGELENGTH;
    GET_SCREEN_WIDTH(ch) = PFDEF_SCREENWIDTH;
    GET_ALIASES(ch) = NULL;
    SITTING(ch) = NULL;
    NEXT_SITTING(ch) = NULL;
    GET_QUESTPOINTS(ch) = PFDEF_QUESTPOINTS;
    GET_QUEST_COUNTER(ch) = PFDEF_QUESTCOUNT;
    GET_QUEST(ch) = PFDEF_CURRQUEST;
    GET_NUM_QUESTS(ch) = PFDEF_COMPQUESTS;
    for (i = 0; i < AF_ARRAY_MAX; i++)
      AFF_FLAGS(ch)[i] = PFDEF_AFFFLAGS;
@ -387,6 +387,10 @@ int load_char(const char *name, struct char_data *ch)
      case 'Q':
 	     if (!strcmp(tag, "Qstp"))  GET_QUESTPOINTS(ch)     = atoi(line);
       else if (!strcmp(tag, "Qpnt")) GET_QUESTPOINTS(ch) = atoi(line); /* Backward compatibility */
       else if (!strcmp(tag, "Qcur")) GET_QUEST(ch) = atoi(line);
       else if (!strcmp(tag, "Qcnt")) GET_QUEST_COUNTER(ch) = atoi(line);
       else if (!strcmp(tag, "Qest")) load_quests(fl, ch);
        break;
      case 'R':
@ -395,6 +399,7 @@ int load_char(const char *name, struct char_data *ch)
      case 'S':
 	     if (!strcmp(tag, "Sex "))	GET_SEX(ch)		= atoi(line);
  else if (!strcmp(tag, "ScrW"))  GET_SCREEN_WIDTH(ch) = atoi(line);
 	else if (!strcmp(tag, "Skil"))	load_skills(fl, ch);
 	else if (!strcmp(tag, "Str "))	load_HMVS(ch, line, LOAD_STRENGTH);
 	break;
@ -531,9 +536,9 @@ void save_char(struct char_data * ch)
  if (GET_LEVEL(ch)	   != PFDEF_LEVEL)	fprintf(fl, "Levl: %d\n", GET_LEVEL(ch));
  fprintf(fl, "Id  : %ld\n", GET_IDNUM(ch));
-  fprintf(fl, "Brth: %ld\n", ch->player.time.birth);
+  fprintf(fl, "Brth: %ld\n", (long)ch->player.time.birth);
  fprintf(fl, "Plyd: %d\n",  ch->player.time.played);
-  fprintf(fl, "Last: %ld\n", ch->player.time.logon);
+  fprintf(fl, "Last: %ld\n", (long)ch->player.time.logon);
  if (GET_HOST(ch))				fprintf(fl, "Host: %s\n", GET_HOST(ch));
  if (GET_HEIGHT(ch)	   != PFDEF_HEIGHT)	fprintf(fl, "Hite: %d\n", GET_HEIGHT(ch));
@ -598,7 +603,17 @@ void save_char(struct char_data * ch)
  if (GET_DAMROLL(ch)	   != PFDEF_DAMROLL)	fprintf(fl, "Drol: %d\n", GET_DAMROLL(ch));
  if (GET_OLC_ZONE(ch)     != PFDEF_OLC)        fprintf(fl, "Olc : %d\n", GET_OLC_ZONE(ch));
  if (GET_PAGE_LENGTH(ch)  != PFDEF_PAGELENGTH) fprintf(fl, "Page: %d\n", GET_PAGE_LENGTH(ch));
  if (GET_SCREEN_WIDTH(ch) != PFDEF_SCREENWIDTH) fprintf(fl, "ScrW: %d\n", GET_SCREEN_WIDTH(ch));
  if (GET_QUESTPOINTS(ch)  != PFDEF_QUESTPOINTS) fprintf(fl, "Qstp: %d\n", GET_QUESTPOINTS(ch));
  if (GET_QUEST_COUNTER(ch)!= PFDEF_QUESTCOUNT)  fprintf(fl, "Qcnt: %d\n", GET_QUEST_COUNTER(ch));
  if (GET_NUM_QUESTS(ch)   != PFDEF_COMPQUESTS) {
    fprintf(fl, "Qest:\n");
    for (i = 0; i < GET_NUM_QUESTS(ch); i++)
      fprintf(fl, "%d\n", ch->player_specials->saved.completed_quests[i]);
    fprintf(fl, "%d\n", NOTHING);
  }
  if (GET_QUEST(ch)        != PFDEF_CURRQUEST)  fprintf(fl, "Qcur: %d\n", GET_QUEST(ch));
  /* Save skills */
  if (GET_LEVEL(ch) < LVL_IMMORT) {
@ -755,7 +770,7 @@ void clean_pfiles(void)
   * entries of the players that were just deleted. */
 }
-void load_affects(FILE *fl, struct char_data *ch)
+static void load_affects(FILE *fl, struct char_data *ch)
 {
  int num = 0, num2 = 0, num3 = 0, num4 = 0, num5 = 0, i;
  char line[MAX_INPUT_LENGTH + 1];
@ -777,7 +792,7 @@ void load_affects(FILE *fl, struct char_data *ch)
  } while (num != 0);
 }
-void load_skills(FILE *fl, struct char_data *ch)
+static void load_skills(FILE *fl, struct char_data *ch)
 {
  int num = 0, num2 = 0;
  char line[MAX_INPUT_LENGTH + 1];
@ -790,7 +805,20 @@ void load_skills(FILE *fl, struct char_data *ch)
  } while (num != 0);
 }
-void load_HMVS(struct char_data *ch, const char *line, int mode)
+void load_quests(FILE *fl, struct char_data *ch)
 {
  int num = NOTHING;
  char line[MAX_INPUT_LENGTH + 1];
  do {
    get_line(fl, line);
    sscanf(line, "%d", &num);
    if (num != NOTHING)
      add_completed_quest(ch, num);
  } while (num != NOTHING);
 }
 static void load_HMVS(struct char_data *ch, const char *line, int mode)
 {
  int num = 0, num2 = 0;
@ -820,7 +848,7 @@ void load_HMVS(struct char_data *ch, const char *line, int mode)
 }
 /* Aliases are now saved in pfiles only. */
-void write_aliases_ascii(FILE *file, struct char_data *ch)
+static void write_aliases_ascii(FILE *file, struct char_data *ch)
 {
  struct alias_data *temp;
    int count = 0;
@ -844,7 +872,7 @@ void write_aliases_ascii(FILE *file, struct char_data *ch)
  }
 }
-void read_aliases_ascii(FILE *file, struct char_data *ch, int count)
+static void read_aliases_ascii(FILE *file, struct char_data *ch, int count)
 {
  int i;
    struct alias_data *temp;
--- a/src/random.c
+++ b/src/random.c
@ -19,6 +19,11 @@
 * THIS GENERATOR REPRESENTS THE MINIMUM STANDARD AGAINST WHICH OTHER 
 * GENERATORS SHOULD BE JUDGED. */
 #include "conf.h"
 #include "sysdep.h"
 #include "structs.h"
 #include "utils.h" /* for function prototypes */
 #define	m  (unsigned long)2147483647
 #define	q  (unsigned long)127773
@ -37,10 +42,6 @@
 static unsigned long seed;
 /* local functions */
 void circle_srandom(unsigned long initial_seed);
 unsigned long circle_random(void);
 void circle_srandom(unsigned long initial_seed)
 {
    seed = initial_seed;
--- a/src/redit.c
+++ b/src/redit.c
@ -20,16 +20,16 @@
 #include "improved-edit.h"
 #include "dg_olc.h"
 #include "constants.h"
 #include "modify.h"
 /* local functions */
-void redit_setup_new(struct descriptor_data *d);
+static void redit_setup_new(struct descriptor_data *d);
-void redit_setup_existing(struct descriptor_data *d, int real_num);
+static void redit_disp_extradesc_menu(struct descriptor_data *d);
-void redit_disp_extradesc_menu(struct descriptor_data *d);
+static void redit_disp_exit_menu(struct descriptor_data *d);
-void redit_disp_exit_menu(struct descriptor_data *d);
+static void redit_disp_exit_flag_menu(struct descriptor_data *d);
-void redit_disp_exit_flag_menu(struct descriptor_data *d);
+static void redit_disp_flag_menu(struct descriptor_data *d);
-void redit_disp_flag_menu(struct descriptor_data *d);
+static void redit_disp_sector_menu(struct descriptor_data *d);
-void redit_disp_sector_menu(struct descriptor_data *d);
+static void redit_disp_menu(struct descriptor_data *d);
 void redit_disp_menu(struct descriptor_data *d);
 /* Utils and exported functions. */
 ACMD(do_oasis_redit)
@ -148,7 +148,7 @@ ACMD(do_oasis_redit)
    GET_NAME(ch), zone_table[OLC_ZNUM(d)].number, GET_OLC_ZONE(ch));
 }
-void redit_setup_new(struct descriptor_data *d)
+static void redit_setup_new(struct descriptor_data *d)
 {
  CREATE(OLC_ROOM(d), struct room_data, 1);
@ -298,7 +298,7 @@ void free_room(struct room_data *room)
 /* Menu functions */
 /* For extra descriptions. */
-void redit_disp_extradesc_menu(struct descriptor_data *d)
+static void redit_disp_extradesc_menu(struct descriptor_data *d)
 {
  struct extra_descr_data *extra_desc = OLC_DESC(d);
@ -319,7 +319,7 @@ void redit_disp_extradesc_menu(struct descriptor_data *d)
 }
 /* For exits. */
-void redit_disp_exit_menu(struct descriptor_data *d)
+static void redit_disp_exit_menu(struct descriptor_data *d)
 {
  char door_buf[24];
  /* if exit doesn't exist, alloc/create it */
@ -358,7 +358,7 @@ void redit_disp_exit_menu(struct descriptor_data *d)
 }
 /* For exit flags. */
-void redit_disp_exit_flag_menu(struct descriptor_data *d)
+static void redit_disp_exit_flag_menu(struct descriptor_data *d)
 {
  get_char_colors(d->character);
  write_to_output(d, "%s0%s) No door\r\n"
@ -368,7 +368,7 @@ void redit_disp_exit_flag_menu(struct descriptor_data *d)
 }
 /* For room flags. */
-void redit_disp_flag_menu(struct descriptor_data *d)
+static void redit_disp_flag_menu(struct descriptor_data *d)
 {
  char bits[MAX_STRING_LENGTH];
  int counter, columns = 0;
@ -386,7 +386,7 @@ void redit_disp_flag_menu(struct descriptor_data *d)
 }
 /* For sector type. */
-void redit_disp_sector_menu(struct descriptor_data *d)
+static void redit_disp_sector_menu(struct descriptor_data *d)
 {
  int counter, columns = 0;
@ -400,7 +400,7 @@ void redit_disp_sector_menu(struct descriptor_data *d)
 }
 /* The main menu. */
-void redit_disp_menu(struct descriptor_data *d)
+static void redit_disp_menu(struct descriptor_data *d)
 {
  char buf1[MAX_STRING_LENGTH];
  char buf2[MAX_STRING_LENGTH];
--- a/src/screen.h
+++ b/src/screen.h
@ -1,12 +1,16 @@
-/************************************************************************** 
+/**
-*  File: screen.h                                          Part of tbaMUD * 
+* @file screen.h
-*  Usage: Header file with ANSI color codes for online color.             * 
+* Header file with ANSI color codes for online color.
-*                                                                         * 
+* 
-*  All rights reserved.  See license.doc for complete information.        * 
+* Part of the core tbaMUD source code distribution, which is a derivative
-*                                                                         * 
+* of, and continuation of, CircleMUD.
-*  Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University * 
+*                                                                        
-*  CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               * 
+* All rights reserved.  See license for complete information.                                                                
-**************************************************************************/ 
+* Copyright (C) 1993, 94 by the Trustees of the Johns Hopkins University 
 * CircleMUD is based on DikuMUD, Copyright (C) 1990, 1991.               
 */
 #ifndef _SCREEN_H_
 #define _SCREEN_H_
 #define CNRM  "\x1B[0;0m"     /* "Normal"                            */ 
 #define CNUL  ""              /* No Change                           */ 
@ -175,3 +179,5 @@
 #define QBKMAG CBKMAG(ch,C_SPR) 
 #define QBKCYN CBKCYN(ch,C_SPR) 
 #define QBKWHT CBKWHT(ch,C_SPR) 
 #endif /* _SCREEN_H_ */
--- a/src/sedit.c
+++ b/src/sedit.c
@ -18,27 +18,20 @@
 #include "genzon.h"
 #include "oasis.h"
 #include "constants.h"
-
+#include "shop.h"
 /* external functions */
 SPECIAL(shop_keeper);
 /* external variables */
 extern const char *trade_letters[];
 extern const char *shop_bits[];
 /* local functions */
-void sedit_setup_new(struct descriptor_data *d);
+static void sedit_setup_new(struct descriptor_data *d);
-void sedit_setup_existing(struct descriptor_data *d, int rshop_num);
+static void sedit_save_to_disk(int zone_num);
-void sedit_save_internally(struct descriptor_data *d);
+static void sedit_products_menu(struct descriptor_data *d);
-void sedit_save_to_disk(int zone_num);
+static void sedit_compact_rooms_menu(struct descriptor_data *d);
-void sedit_products_menu(struct descriptor_data *d);
+static void sedit_rooms_menu(struct descriptor_data *d);
-void sedit_compact_rooms_menu(struct descriptor_data *d);
+static void sedit_namelist_menu(struct descriptor_data *d);
-void sedit_rooms_menu(struct descriptor_data *d);
+static void sedit_shop_flags_menu(struct descriptor_data *d);
-void sedit_namelist_menu(struct descriptor_data *d);
+static void sedit_no_trade_menu(struct descriptor_data *d);
-void sedit_shop_flags_menu(struct descriptor_data *d);
+static void sedit_types_menu(struct descriptor_data *d);
-void sedit_no_trade_menu(struct descriptor_data *d);
+static void sedit_disp_menu(struct descriptor_data *d);
-void sedit_types_menu(struct descriptor_data *d);
+
 void sedit_disp_menu(struct descriptor_data *d);
 void sedit_save_internally(struct descriptor_data *d)
 {
@ -46,7 +39,7 @@ void sedit_save_internally(struct descriptor_data *d)
  add_shop(OLC_SHOP(d));
 }
-void sedit_save_to_disk(int num)
+static void sedit_save_to_disk(int num)
 {
  save_shops(num);
 }
@ -174,7 +167,7 @@ ACMD(do_oasis_sedit)
    GET_NAME(ch), zone_table[OLC_ZNUM(d)].number, GET_OLC_ZONE(ch));
 }
-void sedit_setup_new(struct descriptor_data *d)
+static void sedit_setup_new(struct descriptor_data *d)
 {
  struct shop_data *shop;
@ -219,7 +212,7 @@ void sedit_setup_existing(struct descriptor_data *d, int rshop_num)
 }
 /* Menu functions */
-void sedit_products_menu(struct descriptor_data *d)
+static void sedit_products_menu(struct descriptor_data *d)
 {
  struct shop_data *shop;
  int i;
@ -243,7 +236,7 @@ void sedit_products_menu(struct descriptor_data *d)
  OLC_MODE(d) = SEDIT_PRODUCTS_MENU;
 }
-void sedit_compact_rooms_menu(struct descriptor_data *d)
+static void sedit_compact_rooms_menu(struct descriptor_data *d)
 {
  struct shop_data *shop;
  int i;
@ -269,7 +262,7 @@ void sedit_compact_rooms_menu(struct descriptor_data *d)
  OLC_MODE(d) = SEDIT_ROOMS_MENU;
 }
-void sedit_rooms_menu(struct descriptor_data *d)
+static void sedit_rooms_menu(struct descriptor_data *d)
 {
  struct shop_data *shop;
  int i;
@ -300,7 +293,7 @@ void sedit_rooms_menu(struct descriptor_data *d)
  OLC_MODE(d) = SEDIT_ROOMS_MENU;
 }
-void sedit_namelist_menu(struct descriptor_data *d)
+static void sedit_namelist_menu(struct descriptor_data *d)
 {
  struct shop_data *shop;
  int i;
@ -324,7 +317,7 @@ void sedit_namelist_menu(struct descriptor_data *d)
  OLC_MODE(d) = SEDIT_NAMELIST_MENU;
 }
-void sedit_shop_flags_menu(struct descriptor_data *d)
+static void sedit_shop_flags_menu(struct descriptor_data *d)
 {
  char bits[MAX_STRING_LENGTH];
  int i, count = 0;
@ -341,7 +334,7 @@ void sedit_shop_flags_menu(struct descriptor_data *d)
  OLC_MODE(d) = SEDIT_SHOP_FLAGS;
 }
-void sedit_no_trade_menu(struct descriptor_data *d)
+static void sedit_no_trade_menu(struct descriptor_data *d)
 {
  char bits[MAX_STRING_LENGTH];
  int i, count = 0;
@ -358,7 +351,7 @@ void sedit_no_trade_menu(struct descriptor_data *d)
  OLC_MODE(d) = SEDIT_NOTRADE;
 }
-void sedit_types_menu(struct descriptor_data *d)
+static void sedit_types_menu(struct descriptor_data *d)
 {
  struct shop_data *shop;
  int i, count = 0;
@ -376,7 +369,7 @@ void sedit_types_menu(struct descriptor_data *d)
 }
 /* Display main menu. */
-void sedit_disp_menu(struct descriptor_data *d)
+static void sedit_disp_menu(struct descriptor_data *d)
 {
  char buf1[MAX_STRING_LENGTH];
  char buf2[MAX_STRING_LENGTH];
--- a/Show more
+++ b/Show more