Added UTF char detection

Łukasz Piotrowski · Łukasz Piotrowski · commit 187edf15c92a · 2015-07-03T14:37:07.000+02:00
diff --git a/src/JShrink/Minifier.php b/src/JShrink/Minifier.php
@@ -537,7 +537,7 @@ protected function saveRegex()
      */
     protected static function isAlphaNumeric($char)
     {
-        return preg_match('/^[\w\$]$/', $char) === 1 || $char == '/';
+        return preg_match('/^[\w\$\pL]$/', $char) === 1 || $char == '/';
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -537,7 +537,7 @@ protected function saveRegex()`
`537`	`537`	`*/`
`538`	`538`	`protected static function isAlphaNumeric($char)`
`539`	`539`	`{`
`540`		`- return preg_match('/^[\w\$]$/', $char) === 1 \|\| $char == '/';`
	`540`	`+ return preg_match('/^[\w\$\pL]$/', $char) === 1 \|\| $char == '/';`
`541`	`541`	`}`
`542`	`542`
`543`	`543`	`/**`