Add full-width punctuation characters to MD026/no-trailing-punctuation and MD036/no-emphasis-as-heading (fixes #192).

doc/Rules.md

@@ -788,10 +788,10 @@ Tags: headings, headers
 
 Aliases: no-trailing-punctuation
 
-Parameters: punctuation (string; default ".,;:!?")
+Parameters: punctuation (string; default ".,;:!?。，；：！？")
 
-This rule is triggered on any heading that has a punctuation character as the
+This rule is triggered on any heading that has a normal or full-width punctuation
-last character in the line:
+character as the last character in the line:
 
 ```markdown
 # This is a heading.
@@ -1207,7 +1207,7 @@ Tags: headings, headers, emphasis
 
 Aliases: no-emphasis-as-heading, no-emphasis-as-header
 
-Parameters: punctuation (string; default ".,;:!?")
+Parameters: punctuation (string; default ".,;:!?。，；：！？")
 
 This check looks for instances where emphasized (i.e. bold or italic) text is
 used to separate sections, where a heading should be used instead:
@@ -1235,11 +1235,11 @@ Lorem ipsum dolor sit amet...
 Consectetur adipiscing elit, sed do eiusmod.
 ```
 
-Note: this rule looks for single line paragraphs that consist entirely of
+Note: This rule looks for single line paragraphs that consist entirely
-emphasized text.  It won't fire on emphasis used within regular text,
+of emphasized text. It won't fire on emphasis used within regular text,
-multi-line emphasized paragraphs, and paragraphs ending in punctuation.
+multi-line emphasized paragraphs, or paragraphs ending in punctuation
-Similarly to rule MD026, you can configure what characters are recognized as
+(normal or full-width). Similarly to rule MD026, you can configure what
-punctuation.
+characters are recognized as punctuation.
 
 <a name="md037"></a>
 

helpers/helpers.js

@@ -24,6 +24,9 @@ module.exports.orderedListItemMarkerRe = /^[\s>]*0*(\d+)[.)]/;
 // readFile options for reading with the UTF-8 encoding
 module.exports.utf8Encoding = { "encoding": "utf8" };
 
+// All punctuation characters (normal and full-width)
+module.exports.allPunctuation = ".,;:!?。，；：！？";
+
 // Returns true iff the input is a number
 module.exports.isNumber = function isNumber(obj) {
   return typeof obj === "number";

lib/md026.js

@@ -2,14 +2,15 @@
 
 "use strict";
 
-const { addError, forEachHeading, rangeFromRegExp } = require("../helpers");
+const { addError, allPunctuation, forEachHeading, rangeFromRegExp } =
+  require("../helpers");
 
 module.exports = {
   "names": [ "MD026", "no-trailing-punctuation" ],
   "description": "Trailing punctuation in heading",
   "tags": [ "headings", "headers" ],
   "function": function MD026(params, onError) {
-    const punctuation = params.config.punctuation || ".,;:!?";
+    const punctuation = params.config.punctuation || allPunctuation;
     const trailingPunctuationRe = new RegExp("[" + punctuation + "]$");
     forEachHeading(params, function forHeading(heading, content) {
       const match = trailingPunctuationRe.exec(content);

lib/md036.js

@@ -2,14 +2,14 @@
 
 "use strict";
 
-const { addErrorContext } = require("../helpers");
+const { addErrorContext, allPunctuation } = require("../helpers");
 
 module.exports = {
   "names": [ "MD036", "no-emphasis-as-heading", "no-emphasis-as-header" ],
   "description": "Emphasis used instead of a heading",
   "tags": [ "headings", "headers", "emphasis" ],
   "function": function MD036(params, onError) {
-    const punctuation = params.config.punctuation || ".,;:!?";
+    const punctuation = params.config.punctuation || allPunctuation;
     const re = new RegExp("[" + punctuation + "]$");
     function base(token) {
       if (token.type === "paragraph_open") {

schema/build-config-schema.js

@@ -190,7 +190,7 @@ rules.forEach(function forRule(rule) {
         "punctuation": {
           "description": "Punctuation characters",
           "type": "string",
-          "default": ".,;:!?"
+          "default": ".,;:!?。，；：！？"
         }
       };
       break;

schema/markdownlint-config-schema.json

@@ -708,7 +708,7 @@
         "punctuation": {
           "description": "Punctuation characters",
           "type": "string",
-          "default": ".,;:!?"
+          "default": ".,;:!?。，；：！？"
         }
       },
       "additionalProperties": false
@@ -724,7 +724,7 @@
         "punctuation": {
           "description": "Punctuation characters",
           "type": "string",
-          "default": ".,;:!?"
+          "default": ".,;:!?。，；：！？"
         }
       },
       "additionalProperties": false
@@ -966,7 +966,7 @@
         "punctuation": {
           "description": "Punctuation characters",
           "type": "string",
-          "default": ".,;:!?"
+          "default": ".,;:!?。，；：！？"
         }
       },
       "additionalProperties": false
@@ -982,7 +982,7 @@
         "punctuation": {
           "description": "Punctuation characters",
           "type": "string",
-          "default": ".,;:!?"
+          "default": ".,;:!?。，；：！？"
         }
       },
       "additionalProperties": false
@@ -998,7 +998,7 @@
         "punctuation": {
           "description": "Punctuation characters",
           "type": "string",
-          "default": ".,;:!?"
+          "default": ".,;:!?。，；：！？"
         }
       },
       "additionalProperties": false

test/emphasis_instead_of_headings.md

@@ -39,4 +39,6 @@ detected as a heading because it's on multiple lines**
 
 **This also shouldn't be detected as a heading as it ends in punctuation.**
 
+**This shouldn't be detected as a heading as it ends in full-width punctuation。**
+
 **[This as well since it is a link](https://example.com)**

test/heading_trailing_punctuation.md

@@ -1,11 +1,25 @@
-# Heading 1 {MD026}.
+# Heading Trailing Punctuation
 
-## Heading 2 {MD026},
+## Heading {MD026} .
 
-## Heading 3 {MD026}!
+## Heading {MD026} ,
 
-## Heading 4 {MD026}:
+## Heading {MD026} ;
 
-## Heading 5 {MD026};
+## Heading {MD026} :
 
-## Heading 6 {MD026}?
+## Heading {MD026} !
+
+## Heading {MD026} ?
+
+## Heading/Full-Width {MD026} 。
+
+## Heading/Full-Width {MD026} ，
+
+## Heading/Full-Width {MD026} ；
+
+## Heading/Full-Width {MD026} ：
+
+## Heading/Full-Width {MD026} ！
+
+## Heading/Full-Width {MD026} ？