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Make sethelp edit also work without specifying a starting string.

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This commit is contained in:
Griatch 2017-02-06 19:56:54 +01:00
parent 7e7ca06530
commit dd516a290c
1 changed files with 22 additions and 9 deletions
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31
evennia/commands/default/help.py
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@ -256,6 +256,7 @@ def _loadhelp(caller):
def _savehelp(caller, buffer):
entry = caller.db._editing_help
caller.msg("Saved help entry.")
if entry:
entry.entrytext = buffer
@ -269,7 +270,7 @@ class CmdSetHelp(COMMAND_DEFAULT_CLASS):
Edit the help database.
Usage:
@help[/switches] <topic>[[;alias;alias][,category[,locks]] = <text>
@help[/switches] <topic>[[;alias;alias][,category[,locks]] [= <text>]
Switches:
edit - open a line editor to edit the topic's help text.
@ -282,6 +283,7 @@ class CmdSetHelp(COMMAND_DEFAULT_CLASS):
@sethelp throw = This throws something at ...
@sethelp/append pickpocketing,Thievery = This steals ...
@sethelp/replace pickpocketing, ,attr(is_thief) = This steals ...
@sethelp/edit thievery
This command manipulates the help database. A help entry can be created,
appended/merged to and deleted. If you don't assign a category, the
@ -329,6 +331,25 @@ class CmdSetHelp(COMMAND_DEFAULT_CLASS):
lockstring = ",".join(lhslist[2:]) if nlist > 2 else "view:all()"
category = category.lower()
if 'edit' in switches:
# open the line editor to edit the helptext. No = is needed.
if old_entry:
topicstr = old_entry.key
if self.rhs:
# we assume append here.
old_entry.entrytext += "\n%s" % self.rhs
helpentry = old_entry
else:
helpentry = create.create_help_entry(topicstr,
self.rhs, category=category,
locks=lockstring,aliases=aliases)
self.caller.db._editing_help = helpentry
EvEditor(self.caller, loadfunc=_loadhelp, savefunc=_savehelp,
quitfunc=_quithelp, key="topic {}".format(topicstr),
persistent=True)
return
if 'append' in switches or "merge" in switches or "extend" in switches:
# merge/append operations
if not old_entry:
@ -344,14 +365,6 @@ class CmdSetHelp(COMMAND_DEFAULT_CLASS):
old_entry.aliases.add(aliases)
self.msg("Entry updated:\n%s%s" % (old_entry.entrytext, aliastxt))
return
if 'edit' in switches:
# open the line editor to edit the helptext
if old_entry:
self.caller.db._editing_help = old_entry
EvEditor(self.caller, loadfunc=_loadhelp, savefunc=_savehelp,
quitfunc=_quithelp, key="topic {}".format(old_entry.key),
persistent=True)
return
if 'delete' in switches or 'del' in switches:
# delete the help entry
if not old_entry: