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| author | John MacFarlane <jgm@berkeley.edu> | 2017-04-01 22:27:00 +0200 |
|---|---|---|
| committer | John MacFarlane <jgm@berkeley.edu> | 2017-04-01 22:27:00 +0200 |
| commit | 420e3eb26e6ac8b9854d41ede1bbd78e1c23fa66 (patch) | |
| tree | cf47d6f1c7dafc6046d2625ce982dce945532f4a /src/Text | |
| parent | 1c84a035098ab868db718b56f3f135603144d65a (diff) | |
| download | pandoc-420e3eb26e6ac8b9854d41ede1bbd78e1c23fa66.tar.gz | |
Allow a theme file as argument to `--highlight-style`.
Also include a sample, `default.theme`, in `data/`.
Diffstat (limited to 'src/Text')
| -rw-r--r-- | src/Text/Pandoc/App.hs | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/Text/Pandoc/App.hs b/src/Text/Pandoc/App.hs index dfc8e3559..8f0410f12 100644 --- a/src/Text/Pandoc/App.hs +++ b/src/Text/Pandoc/App.hs @@ -56,7 +56,7 @@ import Data.Yaml (decode) import qualified Data.Yaml as Yaml import Network.URI (URI (..), isURI, parseURI) import Paths_pandoc (getDataDir) -import Skylighting (Style, Syntax (..), defaultSyntaxMap) +import Skylighting (Style, Syntax (..), defaultSyntaxMap, parseTheme) import Skylighting.Parser (missingIncludes, parseSyntaxDefinition, addSyntaxDefinition) import System.Console.GetOpt @@ -802,7 +802,13 @@ writerFn f = liftIO . UTF8.writeFile f lookupHighlightStyle :: Maybe String -> IO (Maybe Style) lookupHighlightStyle Nothing = return Nothing -lookupHighlightStyle (Just s) = +lookupHighlightStyle (Just s) + | takeExtension s == ".theme" = -- attempt to load KDE theme + do contents <- B.readFile s + case parseTheme contents of + Left _ -> err 69 $ "Could not read highlighting theme " ++ s + Right sty -> return (Just sty) + | otherwise = case lookup (map toLower s) highlightingStyles of Just sty -> return (Just sty) Nothing -> err 68 $ "Unknown highlight-style " ++ s |