Adjust max length for decimal/numeric entities.

See commonmark/commonmark-spec#487 and commonmark/commonmark.js@094fe7e
thephpleague · Mar 24, 2019 · 7e30a96 · 7e30a96
1 parent 36eca58
commit 7e30a96
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Util/RegexHelper.php b/src/Util/RegexHelper.php
@@ -103,7 +103,7 @@ final class RegexHelper
     const LINK_TITLE = 26;
 
     // Partial regular expressions (wrap with `/` on each side before use)
-    const PARTIAL_ENTITY = '&(?:#x[a-f0-9]{1,8}|#[0-9]{1,8}|[a-z][a-z0-9]{1,31});';
+    const PARTIAL_ENTITY = '&(?:#x[a-f0-9]{1,6}|#[0-9]{1,7}|[a-z][a-z0-9]{1,31});';
     const PARTIAL_ESCAPABLE = '[!"#$%&\'()*+,.\/:;<=>?@[\\\\\]^_`{|}~-]';
     const PARTIAL_ESCAPED_CHAR = '\\\\' . self::PARTIAL_ESCAPABLE;
     const PARTIAL_IN_DOUBLE_QUOTES = '"(' . self::PARTIAL_ESCAPED_CHAR . '|[^"\x00])*"';