putStr package:ghc-lib-parser

putStr :: String -> IO ()

ghc-lib-parser GHC.Prelude.Basic

Write a string to the standard output device (same as hPutStr stdout).

putStrLn :: String -> IO ()

ghc-lib-parser GHC.Prelude.Basic

The same as putStr, but adds a newline character.

hPutStringBuffer :: Handle -> StringBuffer -> IO ()

ghc-lib-parser GHC.Data.StringBuffer

bPutStr :: BufHandle -> String -> IO ()

ghc-lib-parser GHC.Utils.BufHandle

defaultLogActionHPutStrDoc :: LogFlags -> Bool -> Handle -> SDoc -> IO ()

ghc-lib-parser GHC.Utils.Logger

The boolean arguments let's the pretty printer know if it can optimize indent by writing ascii ' ' characters without going through decoding.