Fix link label normalization with backslash before newline.

Close #211.
commonmark · Feb 1, 2021 · 3c1ef74 · 3c1ef74
1 parent 1e4ebca
commit 3c1ef74
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Showing 3 changed files with 15 additions and 2 deletions.
diff --git a/.eslintrc b/.eslintrc
@@ -5,7 +5,7 @@
   },
   "parserOptions": {
     "sourceType": "module",
-    "ecmaVersion": 2015
+    "ecmaVersion": 2018
   },
   "rules": {
     "no-unused-vars": [

diff --git a/lib/inlines.js b/lib/inlines.js
@@ -83,7 +83,7 @@ var reInitialSpace = /^ */;
 
 var reSpaceAtEndOfLine = /^ *(?:\n|$)/;
 
-var reLinkLabel = /^\[(?:[^\\\[\]]|\\.){0,1000}\]/;
+var reLinkLabel = /^\[(?:[^\\\[\]]|\\.){0,1000}\]/s;
 
 // Matches a string of non-special characters.
 var reMain = /^[^\n`\[\]\\!<&*_'"]+/m;

diff --git a/test/regression.txt b/test/regression.txt
@@ -175,3 +175,16 @@ a <?
 <p>a <?
 ?></p>
 ````````````````````````````````
+
+Issue #211
+
+```````````````````````````````` example
+[\
+foo]: /uri
+
+[\
+foo]
+.
+<p><a href="/uri"><br />
+foo</a></p>
+````````````````````````````````