diff options
Diffstat (limited to 'UI/Readline.hs')
| -rw-r--r-- | UI/Readline.hs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/UI/Readline.hs b/UI/Readline.hs index ac962d2..8a3c4ee 100644 --- a/UI/Readline.hs +++ b/UI/Readline.hs @@ -32,15 +32,16 @@ readlineUI = UI myShowError :: Desc -> IO () myShowError desc = do hPutStrLn stderr $ "Error: " ++ desc + putStrLn "" -myPromptQuestion :: Title -> Desc -> IO Bool -myPromptQuestion title desc = do +myPromptQuestion :: Title -> Desc -> Question -> IO Bool +myPromptQuestion title desc question = do showTitle title go where go = do putStrLn desc - mresp <- readline "y/n? " + mresp <- readline $ question ++ " [y/n] " case mresp of Just s | "y" `isPrefixOf` (map toLower s) -> |