diff options
| -rw-r--r-- | pandoc.hs | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -49,7 +49,7 @@ import System.Exit ( exitWith, ExitCode (..) ) import System.FilePath import System.Console.GetOpt import Data.Char ( toLower ) -import Data.List ( intercalate, isPrefixOf, isSuffixOf, sort ) +import Data.List ( delete, intercalate, isPrefixOf, isSuffixOf, sort ) import System.Directory ( getAppUserDataDirectory, findExecutable, doesFileExist, Permissions(..), getPermissions ) import System.IO ( stdout, stderr ) @@ -915,13 +915,15 @@ readMetaValue s = case decode (UTF8.fromString s) of usageMessage :: String -> [OptDescr (Opt -> IO Opt)] -> String usageMessage programName = usageInfo (programName ++ " [OPTIONS] [FILES]" ++ "\nInput formats: " ++ - (wrapWords 16 78 $ readers'names) ++ "\nOutput formats: " ++ + (wrapWords 16 78 $ readers'names) ++ + '\n' : replicate 16 ' ' ++ + "[ *only Pandoc's JSON version of native AST]" ++ "\nOutput formats: " ++ (wrapWords 16 78 $ writers'names) ++ '\n' : replicate 16 ' ' ++ - "[*for pdf output, use latex or beamer and -o FILENAME.pdf]\nOptions:") + "[**for pdf output, use latex or beamer and -o FILENAME.pdf]\nOptions:") where - writers'names = sort $ "pdf*" : map fst writers - readers'names = sort $ map fst readers + writers'names = sort $ "json*" : "pdf**" : delete "json" (map fst writers) + readers'names = sort $ "json*" : delete "json" (map fst readers) -- Determine default reader based on source file extensions defaultReaderName :: String -> [FilePath] -> String |