Last modified: 2007-12-25 10:37:42 UTC
Created attachment 4465 [details]
patch to change #20 to #x20 in 'comma-separator'
The message 'comma-separator' in the English message file is supposed to be a comma and a white-space. Currently the message is ',', but whitespace is #x20 (using hexadecimal) or #32 (using decimal), not #20. So the message should be changed to ', ' or ', '.
That's what have already been done in r28735.
No, I think r28735 was supposed to add ' ', but there was a mistake and '' (without the x) is used.  is a control character and is not displayed as a whitespace. The bug can be seen in the list of filetypes at Special:Upload.
Oh, I see. I've also seen it yesterday and thought I committed the fix :) Fixed in r28836