Allow escape sequences in the file name part of #line directives
Allow escape sequences in the file name part of #line directives

This can happen with non-english locales.

darcs-hash:20060406182948-b4c10-0de67e533afd99e5e9669d556221da9e6a53aaba.gz

thiagoarrais/gtk2hs,thiagoarrais/gtk2hs,thiagoarrais/gtk2hs