more partial function removal
Left a few Prelude.head's in where it was checked not null and too hard to remove, etc.
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24 changed files with 73 additions and 78 deletions
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@ -51,7 +51,7 @@ parseCmd argv cmds options header = check $ getOpt Permute options argv
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check (_, [], []) = err "missing command"
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check (flags, name:rest, [])
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| null matches = err $ "unknown command " ++ name
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| otherwise = (flags, head matches, rest)
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| otherwise = (flags, Prelude.head matches, rest)
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where
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matches = filter (\c -> name == cmdname c) cmds
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check (_, _, errs) = err $ concat errs
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