Hello,
I have been informed that this mailing list exists to discuss MediaWiki separate from Wikipedia. Thank you to Angela for pointing this out.
So, I'll re-post my question here.
I'm trying to use the MediaWiki namespace on my new installation of MediaWiki.
Unfortunately, {{msg:Blah}} is being replaced by nothing (i.e. it is just being removed) even though [[MediaWiki:Blah]] does contain text.
What might the cause of this be?
Thanks for any help, Timwi