I used hothasktags to create a TAGS file, but Emacs says:
visit-tags-table-buffer: File /Users/johnw/src/haskell/TAGS is not a valid tags table
Are you expecting that it should work? Have I done something wrong? I ran:
find general-prelude gitlib hsubconvert stringable svndump -name '*.hs' | xargs hothasktags > TAGS
Sorry to take so long to get back to you, my life has been really fluxy. Anyway, no, hothasktags generates tags with vim extensions, I don't believe emacs supports them.