Instead of a bunch of hyphens.
It's the best way to generate errors elegantly :)
#error blah, blah \
and blah blah
Oh man, forgot about this branch alltogether. Just deleted it, it's 2 years old, so whatever was there is obsolete anyway... Thanks for pointing it out and will use #error (or #warning) in the future :)
Sorry for late reply, I somehow managed to miss this one...