Remove random linebreaks, fixes #2

[jeroen]

I think this is the simplest solution. I don't think it's worth it introducing options just for this, because this requires changing all the function signatures.

[gaborcsardi]

TBH this seems a bit harsh, we might have fields where newlines are significant... strictly speaking it is already significant in fields that have R code, e.g. Authors@R. Not that this happens a lot, but why not just remove from the dependency fields?

[jeroen]

That's fine by me as well. In my experience, the whitespace are mostly meaningless dcf artifacts, so for me it's safest to strip them to prevent database mismatches due to random whitespace.

But if you like to keep only strip them for selected fields, that's fine too. The most important case is the depends fields, where the current behavior is really a bug.

[gaborcsardi]

Thanks!

[jeroen]

I was just pushing some tests! :D

[gaborcsardi]

OK, I'll merge them manually.

[gaborcsardi]

Except you deleted the branch....

[gaborcsardi]

Oh, they were included...