diff options
| -rw-r--r-- | README | 23 | ||||
| -rw-r--r-- | src/Text/Pandoc/Highlighting.hs | 6 | ||||
| -rw-r--r-- | src/Text/Pandoc/Shared.hs | 3 | ||||
| -rw-r--r-- | src/Text/Pandoc/Writers/HTML.hs | 5 | ||||
| -rw-r--r-- | src/Text/Pandoc/Writers/LaTeX.hs | 5 | ||||
| -rw-r--r-- | src/pandoc.hs | 40 |
6 files changed, 67 insertions, 15 deletions
@@ -217,6 +217,15 @@ Options : Produce HTML5 instead of HTML4. This option has no effect for writers other than `html`. +`--no-highlight` +: Disables syntax highlighting for code blocks and inlines, even when + a language attribute is given. + +`--highlight-style`=*STYLE* +: Specifies the coloring style to be used in highlighted source code. + Options are `pygments` (the default), `kate`, `monochrome`, + `espresso`, `haddock`, and `tango`. + `-m` [*URL*], `--latexmathml`[=*URL*] : Use the [LaTeXMathML] script to display embedded TeX math in HTML output. To insert a link to a local copy of the `LaTeXMathML.js` script, @@ -837,15 +846,15 @@ this syntax: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ {.haskell .numberLines} qsort [] = [] qsort (x:xs) = qsort (filter (< x) xs) ++ [x] ++ - qsort (filter (>= x) xs) + qsort (filter (>= x) xs) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Some output formats can use this information to do syntax highlighting. -Currently, the only output format that uses this information is HTML. -If highlighting is supported for your output format and language, then the -code block above will appear highlighted, with numbered lines. (To see -which languages are supported, do `pandoc --version`.) Otherwise, the -code block above will appear as follows: +Currently, the only output formats that uses this information are HTML +and LaTeX. If highlighting is supported for your output format and language, +then the code block above will appear highlighted, with numbered lines. (To +see which languages are supported, do `pandoc --version`.) Otherwise, the code +block above will appear as follows: <pre class="haskell"> <code> @@ -853,6 +862,8 @@ code block above will appear as follows: </code> </pre> +To prevent all highlighting, use the `--no-highlight` flag. +To set the highlighting style, use `--highlight-style`. Lists ----- diff --git a/src/Text/Pandoc/Highlighting.hs b/src/Text/Pandoc/Highlighting.hs index 0570fb2d2..276d98529 100644 --- a/src/Text/Pandoc/Highlighting.hs +++ b/src/Text/Pandoc/Highlighting.hs @@ -38,6 +38,12 @@ module Text.Pandoc.Highlighting ( languages , formatHtmlBlock , styleToHtml , pygments + , espresso + , tango + , kate + , monochrome + , haddock + , Style ) where import Text.Pandoc.Definition import Text.Highlighting.Kate diff --git a/src/Text/Pandoc/Shared.hs b/src/Text/Pandoc/Shared.hs index 301848d6e..81a5e6875 100644 --- a/src/Text/Pandoc/Shared.hs +++ b/src/Text/Pandoc/Shared.hs @@ -81,6 +81,7 @@ import System.FilePath ( (</>) ) import Data.Generics (Typeable, Data) import qualified Control.Monad.State as S import Paths_pandoc (getDataFileName) +import Text.Pandoc.Highlighting (Style, pygments) -- -- List processing @@ -479,6 +480,7 @@ data WriterOptions = WriterOptions , writerChapters :: Bool -- ^ Use "chapter" for top-level sects , writerListings :: Bool -- ^ Use listings package for code , writerHighlight :: Bool -- ^ Highlight source code + , writerHighlightStyle :: Style -- ^ Style to use for highlighting } deriving Show {-# DEPRECATED writerXeTeX "writerXeTeX no longer does anything" #-} @@ -513,6 +515,7 @@ defaultWriterOptions = , writerChapters = False , writerListings = False , writerHighlight = False + , writerHighlightStyle = pygments } -- diff --git a/src/Text/Pandoc/Writers/HTML.hs b/src/Text/Pandoc/Writers/HTML.hs index e3ade3c9e..3b926cf06 100644 --- a/src/Text/Pandoc/Writers/HTML.hs +++ b/src/Text/Pandoc/Writers/HTML.hs @@ -35,7 +35,7 @@ import Text.Pandoc.CharacterReferences ( decodeCharacterReferences ) import Text.Pandoc.Shared import Text.Pandoc.Templates import Text.Pandoc.Readers.TeXMath -import Text.Pandoc.Highlighting ( highlight, pygments, styleToHtml, +import Text.Pandoc.Highlighting ( highlight, styleToHtml, formatHtmlInline, formatHtmlBlock ) import Text.Pandoc.XML (stripTags, escapeStringForXML) import Network.HTTP ( urlEncode ) @@ -154,7 +154,8 @@ pandocToHtml opts (Pandoc (Meta title' authors' date') blocks) = do ("/*<![CDATA[*/\n" ++ s ++ "/*]]>*/\n") Nothing -> mempty else mempty - let newvars = [("highlighting-css", renderHtml $ styleToHtml pygments) | + let newvars = [("highlighting-css", renderHtml $ styleToHtml + $ writerHighlightStyle opts) | stHighlighting st] ++ [("math", renderHtml math) | stMath st] return (tit, auths, date, toc, thebody, newvars) diff --git a/src/Text/Pandoc/Writers/LaTeX.hs b/src/Text/Pandoc/Writers/LaTeX.hs index dd11cd2fe..b0e880bae 100644 --- a/src/Text/Pandoc/Writers/LaTeX.hs +++ b/src/Text/Pandoc/Writers/LaTeX.hs @@ -41,7 +41,7 @@ import Data.Char ( toLower, isPunctuation ) import Control.Monad.State import Text.Pandoc.Pretty import System.FilePath (dropExtension) -import Text.Pandoc.Highlighting (highlight, pygments, styleToLaTeX, +import Text.Pandoc.Highlighting (highlight, styleToLaTeX, formatLaTeXInline, formatLaTeXBlock) data WriterState = @@ -132,7 +132,8 @@ pandocToLaTeX options (Pandoc (Meta title authors date) blocks) = do [ ("graphics", "yes") | stGraphics st ] ++ [ ("book-class", "yes") | stBook st] ++ [ ("listings", "yes") | writerListings options || stLHS st ] ++ - [ ("highlighting-macros", styleToLaTeX pygments) | stHighlighting st ] ++ + [ ("highlighting-macros", styleToLaTeX + $ writerHighlightStyle opts ) | stHighlighting st ] ++ citecontext return $ if writerStandalone options then renderTemplate context template diff --git a/src/pandoc.hs b/src/pandoc.hs index 3ef82accc..2aeebdbcf 100644 --- a/src/pandoc.hs +++ b/src/pandoc.hs @@ -33,7 +33,8 @@ import Text.Pandoc import Text.Pandoc.Shared ( tabFilter, ObfuscationMethod (..), readDataFile, headerShift, findDataFile, normalize ) import Text.Pandoc.SelfContained ( makeSelfContained ) -import Text.Pandoc.Highlighting ( languages ) +import Text.Pandoc.Highlighting ( languages, Style, tango, pygments, + espresso, kate, haddock, monochrome ) import System.Environment ( getArgs, getProgName ) import System.Exit ( exitWith, ExitCode (..) ) import System.FilePath @@ -45,7 +46,7 @@ import System.IO ( stdout, stderr ) import System.IO.Error ( isDoesNotExistError ) import Control.Exception.Extensible ( throwIO ) import qualified Text.Pandoc.UTF8 as UTF8 -import Text.CSL +import qualified Text.CSL as CSL import Text.Pandoc.Biblio import Control.Monad (when, unless, liftM) import Network.HTTP (simpleHTTP, mkRequest, getResponseBody, RequestMethod(..)) @@ -100,6 +101,8 @@ data Opt = Opt , optXeTeX :: Bool -- ^ Format latex for xetex , optSmart :: Bool -- ^ Use smart typography , optHtml5 :: Bool -- ^ Produce HTML5 in HTML + , optHighlight :: Bool -- ^ Highlight source code + , optHighlightStyle :: Style -- ^ Style to use for highlighted code , optChapters :: Bool -- ^ Use chapter for top-level sects , optHTMLMathMethod :: HTMLMathMethod -- ^ Method to print HTML math , optReferenceODT :: Maybe FilePath -- ^ Path of reference.odt @@ -144,6 +147,8 @@ defaultOpts = Opt , optXeTeX = False , optSmart = False , optHtml5 = False + , optHighlight = True + , optHighlightStyle = pygments , optChapters = False , optHTMLMathMethod = PlainMath , optReferenceODT = Nothing @@ -242,6 +247,28 @@ options = (\opt -> return opt { optHtml5 = True })) "" -- "Produce HTML5 in HTML output" + , Option "" ["no-highlight"] + (NoArg + (\opt -> return opt { optHighlight = False })) + "" -- "Don't highlight source code" + + , Option "" ["highlight-style"] + (ReqArg + (\arg opt -> do + newStyle <- case map toLower arg of + "pygments" -> return pygments + "tango" -> return tango + "espresso" -> return espresso + "kate" -> return kate + "monochrome" -> return monochrome + "haddock" -> return haddock + _ -> UTF8.hPutStrLn stderr + ("Unknown style: " ++ arg) >> + exitWith (ExitFailure 39) + return opt{ optHighlightStyle = newStyle }) + "STYLE") + "" -- "Style for highlighted code" + , Option "m" ["latexmathml", "asciimathml"] (OptArg (\arg opt -> @@ -691,6 +718,8 @@ main = do , optSelfContained = selfContained , optSmart = smart , optHtml5 = html5 + , optHighlight = highlight + , optHighlightStyle = highlightStyle , optChapters = chapters , optHTMLMathMethod = mathMethod , optReferenceODT = referenceODT @@ -774,7 +803,7 @@ main = do return $ ("mathml-script", s) : variables _ -> return variables - refs <- mapM (\f -> catch (readBiblioFile f) $ \e -> do + refs <- mapM (\f -> catch (CSL.readBiblioFile f) $ \e -> do UTF8.hPutStrLn stderr $ "Error reading bibliography `" ++ f ++ "'" UTF8.hPutStrLn stderr $ show e exitWith (ExitFailure 23)) reffiles >>= \rs -> return $ concat rs @@ -795,7 +824,7 @@ main = do stateLiterateHaskell = "+lhs" `isSuffixOf` readerName' || lhsExtension sources, stateStandalone = standalone', - stateCitations = map refId refs, + stateCitations = map CSL.refId refs, stateSmart = smart || writerName' `elem` ["latex", "context", "latex+lhs", "man"], stateColumns = columns, @@ -835,7 +864,8 @@ main = do slideVariant == DZSlides, writerChapters = chapters, writerListings = listings, - writerHighlight = True } + writerHighlight = highlight, + writerHighlightStyle = highlightStyle } when (isNonTextOutput writerName' && outputFile == "-") $ do UTF8.hPutStrLn stderr ("Error: Cannot write " ++ writerName' ++ " output to stdout.\n" ++ |