fix: fix non-breaking space in link url (#3667)

2025-04-23 14:53:45 -06:00 · 2025-04-23 14:53:45 -06:00 · e071e25d13
commit e071e25d13
parent c37336c241
3 changed files with 4 additions and 6 deletions
--- a/src/rules.ts
+++ b/src/rules.ts
@ -338,9 +338,9 @@ const tag = edit(

 const _inlineLabel = /(?:\[(?:\\.|[^\[\]\\])*\]|\\.|`[^`]*`|[^\[\]\\`])*?/;

-const link = edit(/^!?\[(label)\]\(\s*(href)(?:\s+(title))?\s*\)/)
+const link = edit(/^!?\[(label)\]\(\s*(href)(?:(?:[ \t]*(?:\n[ \t]*)?)(title))?\s*\)/)
  .replace('label', _inlineLabel)
-  .replace('href', /<(?:\\.|[^\n<>\\])+>|[^\s\x00-\x1f]*/)
+  .replace('href', /<(?:\\.|[^\n<>\\])+>|[^ \t\n\x00-\x1f]*/)
  .replace('title', /"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/)
  .getRegex();

--- a/test/specs/commonmark/commonmark.0.31.2.json
+++ b/test/specs/commonmark/commonmark.0.31.2.json
@ -4056,8 +4056,7 @@
    "example": 507,
    "start_line": 7776,
    "end_line": 7780,
-    "section": "Links",
-    "shouldFail": true
+    "section": "Links"
  },
  {
    "markdown": "[link](/url \"title \"and\" title\")\n",
--- a/test/specs/gfm/commonmark.0.31.2.json
+++ b/test/specs/gfm/commonmark.0.31.2.json
@ -4056,8 +4056,7 @@
    "example": 507,
    "start_line": 7776,
    "end_line": 7780,
-    "section": "Links",
-    "shouldFail": true
+    "section": "Links"
  },
  {
    "markdown": "[link](/url \"title \"and\" title\")\n",