A few minor cleanups
5 patches for repository darcs-unstable@darcs.net:screened:
Fri Oct 26 07:32:50 BST 2012 Ganesh Sittampalam <ganesh@earth.li>
* restrict imports
Mon Dec 17 06:56:18 GMT 2012 Ganesh Sittampalam <ganesh@earth.li>
* use throwIO instead of throw
Mon Dec 17 19:56:48 GMT 2012 Ganesh Sittampalam <ganesh@earth.li>
* fix test for Windows
Mon Dec 17 19:57:35 GMT 2012 Ganesh Sittampalam <ganesh@earth.li>
* fix test following change in output
Tue Dec 18 06:54:06 GMT 2012 Ganesh Sittampalam <ganesh@earth.li>
* tweak test to make sure that patches are actually selected