ghc-modi cannot handle spaces in filenames

[int3]

Looking at the code, there seems to be no way to tell ghc-modi to type a file with spaces in its name -- the command parser uses words, which considers all spaces as parameter separators, escaped or otherwise.

[kazu-yamamoto]

Fixed in the patch above.

[lierdakil]

I'm sorry, but how exactly does this help with "type file with spaces.hs 93 11"? splitN 3 will just split it into ["file","with","spaces.hs 93 11"], which is not helpful at all.