fix: update to commonmark specs 0.31 (#3176)

BREAKING CHANGE:

- Update HTML block tags: add search, remove source
- Update punctuation to include unicode punctuation and symbol categories
- Update HTML comment to include <!--> and <!--->

Author: UziTech

docs/INDEX.md

@@ -146,7 +146,7 @@ We actively support the features of the following [Markdown flavors](https://git
 | Flavor                                                     | Version | Status                                                             |
 | :--------------------------------------------------------- | :------ | :----------------------------------------------------------------- |
 | The original markdown.pl                                   | --      |                                                                    |
-| [CommonMark](http://spec.commonmark.org/0.30/)             | 0.30    | [Work in progress](https://github.com/markedjs/marked/issues/1202) |
+| [CommonMark](http://spec.commonmark.org/0.31.2/)             | 0.31    | [Work in progress](https://github.com/markedjs/marked/issues/1202) |
 | [GitHub Flavored Markdown](https://github.github.com/gfm/) | 0.29    | [Work in progress](https://github.com/markedjs/marked/issues/1202) |
 
 By supporting the above Markdown flavors, it's possible that Marked can help you use other flavors as well; however, these are not actively supported by the community.

package-lock.json

@@ -62,7 +62,7 @@
     "@typescript-eslint/eslint-plugin": "^6.19.1",
     "@typescript-eslint/parser": "^6.19.1",
     "cheerio": "^1.0.0-rc.12",
-    "commonmark": "0.30.0",
+    "commonmark": "0.31.0",
     "cross-env": "^7.0.3",
     "dts-bundle-generator": "^9.2.5",
     "eslint": "^8.56.0",

package.json

@@ -31,9 +31,9 @@ const _tag = 'address|article|aside|base|basefont|blockquote|body|caption'
   + '|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption'
   + '|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe'
   + '|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option'
-  + '|p|param|section|source|summary|table|tbody|td|tfoot|th|thead|title|tr'
-  + '|track|ul';
-const _comment = /<!--(?!-?>)[\s\S]*?(?:-->|$)/;
+  + '|p|param|search|section|summary|table|tbody|td|tfoot|th|thead|title'
+  + '|tr|track|ul';
+const _comment = /<!--(?:-?>|[\s\S]*?(?:-->|$))/;
 const html = edit(
   '^ {0,3}(?:' // optional indentation
 + '<(script|pre|style|textarea)[\\s>][\\s\\S]*?(?:</\\1>[^\\n]*\\n+|$)' // (1)
@@ -165,7 +165,7 @@ const br = /^( {2,}|\\)\n(?!\s*$)/;
 const inlineText = /^(`+|[^`])(?:(?= {2,}\n)|[\s\S]*?(?:(?=[\\<!\[`*_]|\b_|$)|[^ ](?= {2,}\n)))/;
 
 // list of unicode punctuation marks, plus any missing characters from CommonMark spec
-const _punctuation = '\\p{P}$+<=>`^|~';
+const _punctuation = '\\p{P}\\p{S}';
 const punctuation = edit(/^((?![*_])[\spunctuation])/, 'u')
   .replace(/punctuation/g, _punctuation).getRegex();