[EMAIL PROTECTED] wrote: > I have made some improvements to the algorithm, and I am happy to say > that with some minor tweaks, it correctly lays out the programs in > the nofib suite. > > the algorithm is not much more complicated than the current one in the > report, but doesn't have the parse-error rule. it does > require a single > token of lookahead to look for an "in". > > darcs get http://repetae.net/repos/getlaid/ > > I have also added a mode so it can work as a ghc preprocesor, allowing > very easy testing. just compile with. > > ghc -pgmF /path/to/getlaid -F --make Main.hs > > and it will automatically process all your files.
Nice! I ran the GHC parser tests using your preprocessor, and get 9 failures out of 27 in the should_compile class. Some of these are bogus (problems with the lexer you're using rather than the layout preprocessor). The should_fail class all failed, but that's because column numbers are different in the preprocessed result, so the error messages changed, I'll need to look at these individually. I've attached a patch that corrects a couple of the failures in the should_compile class. Cheers, Simon
simonmar.patches
Description: simonmar.patches
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