[Issue 5717] New: 1.067 regression: appending Unicode char to string broken

[Vladimir Panteleev]

http://d.puremagic.com/issues/show_bug.cgi?id=5717

Looks like Bugzilla's automatic e-mail for this bug didn't reach the NNTP  
server (probably due to high server load), so I'm posting it here for  
anyone who might be following the bugtracker via the NG. (It's a pretty  
bad regression, breaks my code in at least two places.)