Fix word-boundary character duplication

a5an0 · May 5, 2011 · d8fe8b5 · d8fe8b5
1 parent bc9781d
commit d8fe8b5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/jisonlex.jison b/src/jisonlex.jison
@@ -106,7 +106,7 @@ action
 regex
     : regex_list 
         {{ $$ = $1; 
-          if ($$.match(/[\w\d]$/) && !$$.match(/\\u[a-fA-F0-9]{4}$/))
+          if ($$.match(/[\w\d]$/) && !$$.match(/\\u[a-fA-F0-9]{4}$/) && !$$.match(/\\b$/))
               $$ += "\\b";
         }}
     ;