Last modified: 2014-01-01 21:53:41 UTC
Magic words such as ifexper in Hebrew have spaces, and Translate auto replace spaces to _. Again, such changes go live on Wikimedia wikis and many pages are broken. (see bug:46613 - once happend on March, and again today). Translate must never replace _ with spaces, and there should be a unitest to validate it.
see: https://git.wikimedia.org/commitdiff/mediawiki%2Fextensions%2FParserFunctions/164a6469b6d95c447869a1a427a66150b76a2c58
I've reworded the summary. I think we should take care of this in the parser. There is a similar issue, that I know exists, but do not know the details of, that requires us to have an NS_MAIN definition for RTL languages. We should fix both issues.