Board Thread:Support Requests - Getting Technical/@comment-29457887-20160507154132

Sometimes when I edit user scripts and publishes it (adding new code in a code page with correct syntax), it breaks the whole code and will not load, even if the syntax is correct and I reverted the edits.

That's mean I can't even import this script http://dev.wikia.com/wiki/AntiUnicruft which fix invisible character bugs.

After testing in jsfiddle, I found that invisible characters are not the cause of this bug.

Please tell me what's happening.

Even CSS has this problem. For a programmer who needs to update script frequently this is unacceptable.  