Merge pull request #48 from Pyton/master

UTF Char detection
tedious · Jul 4, 2015 · 688527a · 688527a
2 parents b962064 + 978bd44
commit 688527a
Show file tree

Hide file tree

Showing 3 changed files with 13 additions and 1 deletion.
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 == '/';
     }
 
     /**

diff --git a/tests/Resources/jshrink/input/utf_chars.js b/tests/Resources/jshrink/input/utf_chars.js
@@ -0,0 +1,11 @@
+var π = Math.PI,
+    ε = 1e-6,
+    radians = π / 180,
+    degrees = 180 / π;
+
+function sgn(x) {
+
+
+    var π = Math.PI;
+    return x > 0 ? 1 : x < 0 ? -1 : 0;
+}
diff --git a/tests/Resources/jshrink/output/utf_chars.js b/tests/Resources/jshrink/output/utf_chars.js
@@ -0,0 +1 @@
+var π=Math.PI,ε=1e-6,radians=π/ 180,degrees=180 / π;function sgn(x){var π=Math.PI;return x>0?1:x<0?-1:0;}
-Original file line number
+Diff line change
@@ Expand Up / @@ -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 == '/';
         }
         /**
@@ Expand Down @@
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		var π=Math.PI,ε=1e-6,radians=π/ 180,degrees=180 / π;function sgn(x){var π=Math.PI;return x>0?1:x<0?-1:0;}