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

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();
 

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",

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",