Fix parsing of spaces in LL(k) token definitions

blmage · May 1, 2020 · 83f620b · 83f620b
1 parent c620f44
commit 83f620b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Llk/Llk.php b/Llk/Llk.php
@@ -314,7 +314,7 @@ public static function parsePP($pp, &$tokens, &$rules, &$pragmas, $streamName)
                                 $matches[3] .
                             ')';
                     }
-                } elseif (0 !== preg_match('#^%token\h+(?:([^:]+):)?([^\h]+)\h+(.*?)(?:\h+->\h+(.*))?$#u', $line, $matches)) {
+                } elseif (0 !== preg_match('#^%token\h+(?:([^:\s]+):)?([^\s]+)\h+(.*?)(?:\h+->\h+(.*))?$#u', $line, $matches)) {
                     if (empty($matches[1])) {
                         $matches[1] = 'default';
                     }