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<elliott> addquote <olsner> combining macros and templates can get horrible... macro(foo<bar,baz>) is two macro arguments, for instance <olsner> variadic macros can work part-way around that though <olsner> the kind of workaround where you end up inside the wall instead of on the other side of the problem
author | HackBot |
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date | Tue, 20 Mar 2012 09:15:58 +0000 |
parents | e037173e0012 |
children |
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import System.Environment import System.Process import System.Exit import Control.Monad import Control.Applicative import Data.List main = do r <- buildRegex . permuteArgs <$> getArgs (_, _, _, h) <- createProcess (proc "/hackenv/bin/log" [r]) exitWith <$> waitForProcess h where permuteArgs = permutations . join . map words buildRegex = oBrackets . intercalate ".*" . map (iBrackets . intercalate "|") iBrackets s = "(?:" ++ s ++ ")" oBrackets s = "^.*(?:" ++ s ++ ").*$"