Wikimedia Bugzilla is closed!

Excerpt:

  class JavaScriptMinifier {
  public static function minify( $s, $statementsOnOwnLine = false, $maxLineLength = 1000 ) {
    // ..

    $out = '';
    $pos = 0;
    $length = strlen( $s );
    $lineLength = 0;
    $last = ';';
    while( $pos < $length ) {
      // ..

      $out .= $token;
      $lineLength += $end - $pos;
      $last = $s[$end - 1];
      $pos = $end;


The while loop manipulates $end to reflect where we are in the code. In some cases it advanced artificially based on changes or assumptions it made. I guess it must be off in some cases.

Does this one happen often on translatewiki? Can you produce a stack trace (so that we know whether it's triggered by ResourceLoaderFileModule, WikiModule, something else, etc. And ideally also an excerpt of $s (e.g. the first 20 characters) which will probably identify what the input script was.

@Nemo: Can you help get a test case? By getting a stack trace we'll narrow down whehter this is from a file module, wiki module or other generated script. And by getting the argument we'll identify the script in question.