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UTF Char detection #48

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merged 2 commits into from
Jul 4, 2015
Merged

UTF Char detection #48

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187edf1
Added UTF char detection
Jul 3, 2015
978bd44
Added UTF Char detection Test
Jul 3, 2015
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2 changes: 1 addition & 1 deletion src/JShrink/Minifier.php
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Original file line number Diff 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 == '/';
}

/**
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11 changes: 11 additions & 0 deletions tests/Resources/jshrink/input/utf_chars.js
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Original file line number Diff line number Diff line change
@@ -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;
}
1 change: 1 addition & 0 deletions tests/Resources/jshrink/output/utf_chars.js
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@@ -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;}