From dff215504a71235d0aeb6852e64ef682cc095668 Mon Sep 17 00:00:00 2001 From: Meowyam Date: Tue, 6 Jul 2021 15:00:17 +0800 Subject: [PATCH] resolves GrammaticalFramework/gf-core/#97, without l --- src/compiler/GF/Command/CommonCommands.hs | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/compiler/GF/Command/CommonCommands.hs b/src/compiler/GF/Command/CommonCommands.hs index 578331e65..7ca2c0ee4 100644 --- a/src/compiler/GF/Command/CommonCommands.hs +++ b/src/compiler/GF/Command/CommonCommands.hs @@ -15,6 +15,7 @@ import GF.Command.Abstract --(isOpt,valStrOpts,prOpt) import GF.Text.Pretty import GF.Text.Transliterations import GF.Text.Lexing(stringOp,opInEnv) +import Data.Char (isSpace) import qualified PGF as H(showCId,showExpr,toATree,toTrie,Trie(..)) @@ -170,7 +171,8 @@ commonCommands = fmap (mapCommandExec liftSIO) $ Map.fromList [ restrictedSystem $ syst ++ " <" ++ tmpi ++ " >" ++ tmpo fmap fromString $ restricted $ readFile tmpo, -} - fmap (fromStrings . lines) . restricted . readShellProcess syst . unlines $ toStrings arg, + fmap (fromStrings . lines) . restricted . readShellProcess syst . unlines . map (dropWhile (=='\n')) $ toStrings $ arg, + flags = [ ("command","the system command applied to the argument") ],