-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 John Meacham wrote:
another option would be to only count it as a negative if there is a non-identifier character preceeding it. A little ugly. but still better than the current situation IMHO.
I think Ghc's lexer "Alex" can do this although this functionality is not used anywhere else... it seems a little out of character. I don't really like that "(3-2)-1" would be parsed differently because it's a parenthesized expression; consider "3^2-1" vs. "(3^2)-1" ... Isaac -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGTwMCHgcxvIWYTTURAkzHAKCdekuA6rUw4QcnIV3Qq9WJ8ZkljQCfTH5G c0jDDrAGLtBVZ4WVRdTDJu8= =1BDf -----END PGP SIGNATURE-----