23 Apr
2008
23 Apr
'08
3:40 a.m.
Duncan Coutts wrote:
In Cabal we have two versions:
usualConvenientVersion :: FilePath -> [String] -> IO String
moreGeneralVersion :: FilePath -> [String] -> IO (String, ExitCode)
I have written those two functions perhaps twenty times, with the
semantics that Duncan describes, in maybe four different languages. It
would indeed be very nice to have them in the standard toolbox :-)