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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>I was wondering how to forcibly quiet down the API. I have a custom handler in place, but when I call the function on failure both my handler gets called and somewhere somehow errors get printed to the stderr, which I really need to avoid.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>My current code looks like<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>getModInfo :: Bool -> String -> String -> IO (ApiResults ModuleInfo)<o:p></o:p></p><p class=MsoNormal>getModInfo qual file path = handleSourceError processErrors $<o:p></o:p></p><p class=MsoNormal> runGhc (Just libdir) $ do<o:p></o:p></p><p class=MsoNormal> dflags <- getSessionDynFlags<o:p></o:p></p><p class=MsoNormal> setSessionDynFlags $ configureDynFlags dflags<o:p></o:p></p><p class=MsoNormal> target <- guessTarget file Nothing<o:p></o:p></p><p class=MsoNormal> addTarget target<o:p></o:p></p><p class=MsoNormal> setSessionDynFlags $ dflags { importPaths = [path] }<o:p></o:p></p><p class=MsoNormal> load LoadAllTargets <o:p></o:p></p><p class=MsoNormal> graph <- depanal [] False<o:p></o:p></p><p class=MsoNormal> let modifier = moduleName . ms_mod<o:p></o:p></p><p class=MsoNormal> modName = modifier $ head graph<o:p></o:p></p><p class=MsoNormal> includes = includePaths dflags<o:p></o:p></p><p class=MsoNormal> imports = importPaths dflags<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal> dflags' <- Debug.trace (moduleNameString modName) getSessionDynFlags<o:p></o:p></p><p class=MsoNormal> setSessionDynFlags $ dflags' { includePaths = path:includes<o:p></o:p></p><p class=MsoNormal> , importPaths = path:imports<o:p></o:p></p><p class=MsoNormal> }<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal> parsed <- parse modName<o:p></o:p></p><p class=MsoNormal> checked <- typecheckModule parsed<o:p></o:p></p></div></body></html>