diff options
Diffstat (limited to 'main/Terminal.hs')
| -rw-r--r-- | main/Terminal.hs | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/main/Terminal.hs b/main/Terminal.hs index 3e3864b..89444e6 100644 --- a/main/Terminal.hs +++ b/main/Terminal.hs @@ -165,13 +165,14 @@ getInputLine term@Terminal {..} handleResult = do writeTVar termHistory . addLine =<< readTVar termHistory writeTVar termHistoryPos 0 - ( x, c ) <- case handleResult mbLine of - KeepPrompt x -> return ( x, AnsiText "\n" ) - ErasePrompt x -> return ( x, AnsiText "\r" ) + ( x, clear ) <- case handleResult mbLine of + KeepPrompt x -> return ( x, \statusLen -> AnsiText $ "\ESC[" <> T.pack (show statusLen) <> "G\ESC[1K\n\ESC[J" ) + ErasePrompt x -> return ( x, \_ -> AnsiText "\r\ESC[J" ) when termAnsi $ do withMVar termLock $ \_ -> do + status <- atomically $ readTVar termPromptStatus prompt <- atomically $ getCurrentPromptLine term - putAnsi $ c <> AnsiText "\ESC[J" <> prompt + putAnsi $ clear (formattedTextLength status) <> prompt return x where |