pandoc-2.17.1.1: Conversion between markup formats

Copyright | Copyright (C) 2008-2022 John MacFarlane
License | GNU GPL, version 2 or above
Maintainer | John MacFarlane <jgm@berkeley.edu>
Stability | alpha
Portability | portable
Safe Haskell | None
Language | Haskell2010

Text.Pandoc.Highlighting

Description

Exports functions for syntax highlighting.

Synopsis

- highlightingStyles :: [(Text, Style)]
- languages :: SyntaxMap -> [Text]
- languagesByExtension :: SyntaxMap -> Text -> [Text]
- highlight :: SyntaxMap -> (FormatOptions -> [SourceLine] -> a) -> Attr -> Text -> Either Text a
- formatLaTeXInline :: FormatOptions -> [SourceLine] -> Text
- formatLaTeXBlock :: FormatOptions -> [SourceLine] -> Text
- styleToLaTeX :: Style -> Text
- formatHtmlInline :: FormatOptions -> [SourceLine] -> Html
- formatHtmlBlock :: FormatOptions -> [SourceLine] -> Html
- styleToCss :: Style -> String
- pygments :: Style
- espresso :: Style
- zenburn :: Style
- tango :: Style
- kate :: Style
- monochrome :: Style
- breezeDark :: Style
- haddock :: Style
- data Style
- fromListingsLanguage :: Text -> Maybe Text
- toListingsLanguage :: Text -> Maybe Text

# Documentation

highlightingStyles :: [(Text, Style)] #

languages :: SyntaxMap -> [Text] #

languagesByExtension :: SyntaxMap -> Text -> [Text] #

highlight #

Arguments

:: SyntaxMap |
-> (FormatOptions -> [SourceLine] -> a) | Formatter
-> Attr | Attributes of the CodeBlock
-> Text | Raw contents of the CodeBlock
-> Either Text a |

formatLaTeXInline :: FormatOptions -> [SourceLine] -> Text #

Formats tokens as LaTeX using custom commands inside `|` characters. Assumes that `|` is defined as a short verbatim command by the macros produced by `styleToLaTeX`. A `KeywordTok` is rendered using `\KeywordTok{..}`, and so on.

formatLaTeXBlock :: FormatOptions -> [SourceLine] -> Text #

Format tokens as a LaTeX `Highlighting` environment inside a `Shaded` environment. `Highlighting` and `Shaded` are defined by the macros produced by `styleToLaTeX`. `Highlighting` is a verbatim environment using `fancyvrb`; `\`, `{`, and `}` have their normal meanings inside this environment, so that formatting commands work. `Shaded` is either nothing (if the style's background color is default) or a `snugshade` environment from `framed`, providing a background color for the whole code block, even if it spans multiple pages.

styleToLaTeX :: Style -> Text #

Converts a `Style` to a set of LaTeX macro definitions, which should be placed in the document's preamble. Note: default LaTeX setup doesn't allow boldface typewriter font. To make boldface work in styles, you need to use a different typewriter font. This will work for computer modern:

    \DeclareFontShape{OT1}{cmtt}{bx}{n}{<5><6><7><8><9><10><10.95><12><14.4><17.28><20.74><24.88>cmttb10}{}

Or, with xelatex:

    \usepackage{fontspec}
    \setmainfont[SmallCapsFont={* Caps}]{Latin Modern Roman}
    \setsansfont{Latin Modern Sans}
    \setmonofont[SmallCapsFont={Latin Modern Mono Caps}]{Latin Modern Mono Light}

formatHtmlInline :: FormatOptions -> [SourceLine] -> Html #

Format tokens using HTML spans inside `code` tags. For example, A `KeywordTok` is rendered as a span with class `kw`. Short class names correspond to `TokenType`s as follows: `KeywordTok` = `kw`, `DataTypeTok` = `dt`, `DecValTok` = `dv`, `BaseNTok` = `bn`, `FloatTok` = `fl`, `CharTok` = `ch`, `StringTok` = `st`, `CommentTok` = `co`, `OtherTok` = `ot`, `AlertTok` = `al`, `FunctionTok` = `fu`, `RegionMarkerTok` = `re`, `ErrorTok` = `er`, `ConstantTok` = `cn`, `SpecialCharTok` = `sc`, `VerbatimStringTok` = `vs`, `SpecialStringTok` = `ss`, `ImportTok` = `im`, `DocumentationTok` = `do`, `AnnotationTok` = `an`, `CommentVarTok` = `cv`, `VariableTok` = `va`, `ControlFlowTok` = `cf`, `OperatorTok` = `op`, `BuiltInTok` = `bu`, `ExtensionTok` = `ex`, `PreprocessorTok` = `pp`, `AttributeTok` = `at`, `InformationTok` = `in`, `WarningTok` = `wa`. A `NormalTok` is not marked up at all.

formatHtmlBlock :: FormatOptions -> [SourceLine] -> Html #

Format tokens as an HTML `pre` block. Each line is wrapped in an a element with the class ‘source-line’. If line numbering is selected, the surrounding pre is given the class ‘numberSource’, and the resulting html will display line numbers thanks to the included CSS. See the documentation for `formatHtmlInline` for information about how tokens are encoded.

styleToCss :: Style -> String #

Returns CSS for styling highlighted code according to the given style.

pygments :: Style #

Style based on pygments's default colors.

espresso :: Style #

Style based on ultraviolet's espresso_libre.css (dark background).

zenburn :: Style #

Style based on the popular zenburn vim color scheme

tango :: Style #

Style based on pygments's tango colors.

kate :: Style #

Style based on kate's default colors.

monochrome :: Style #

Style with no colors.

breezeDark :: Style #

Style from the breeze-dark KDE syntax highlighting theme.

haddock :: Style #

Style based on haddock's source highlighting.

data Style #

A rendering style. This determines how each kind of token is to be rendered, and sets a default color and background color for normal tokens. Line numbers can have a different color and background color.

#### Instances

Instances details

Eq Style |
Instance details Defined in Skylighting.Types Methods (==) :: Style -> Style -> Bool # (/=) :: Style -> Style -> Bool #
Data Style |
Instance details Defined in Skylighting.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Style -> c Style # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Style # toConstr :: Style -> Constr # dataTypeOf :: Style -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Style) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Style) # gmapT :: (forall b. Data b => b -> b) -> Style -> Style # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Style -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Style -> r # gmapQ :: (forall d. Data d => d -> u) -> Style -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Style -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Style -> m Style # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Style -> m Style # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Style -> m Style #
Ord Style |
Instance details Defined in Skylighting.Types Methods compare :: Style -> Style -> Ordering # (<) :: Style -> Style -> Bool # (<=) :: Style -> Style -> Bool # (>) :: Style -> Style -> Bool # (>=) :: Style -> Style -> Bool # max :: Style -> Style -> Style # min :: Style -> Style -> Style #
Read Style |
Instance details Defined in Skylighting.Types Methods readsPrec :: Int -> ReadS Style # readList :: ReadS [Style] # readPrec :: ReadPrec Style # readListPrec :: ReadPrec [Style] #
Show Style |
Instance details Defined in Skylighting.Types Methods showsPrec :: Int -> Style -> ShowS # show :: Style -> String # showList :: [Style] -> ShowS #
Generic Style |
Instance details Defined in Skylighting.Types Associated Types type Rep Style :: Type -> Type # Methods from :: Style -> Rep Style x # to :: Rep Style x -> Style #
ToJSON Style |
Instance details Defined in Skylighting.Types Methods toJSON :: Style -> Value # toEncoding :: Style -> Encoding # toJSONList :: [Style] -> Value # toEncodingList :: [Style] -> Encoding #
FromJSON Style | The FromJSON instance for `Style` is designed so that a KDE syntax theme (JSON) can be decoded directly as a `Style`.
Instance details Defined in Skylighting.Types Methods parseJSON :: Value -> Parser Style # parseJSONList :: Value -> Parser [Style] #
Binary Style |
Instance details Defined in Skylighting.Types Methods put :: Style -> Put # get :: Get Style # putList :: [Style] -> Put #
type Rep Style |
Instance details Defined in Skylighting.Types type Rep Style = D1 ('MetaData "Style" "Skylighting.Types" "skylighting-core-0.12.2-7bNbXo8EhxeDJwdUQBhpap" 'False) (C1 ('MetaCons "Style" 'PrefixI 'True) ((S1 ('MetaSel ('Just "tokenStyles") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Map TokenType TokenStyle)) :*: S1 ('MetaSel ('Just "defaultColor") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Color))) :*: (S1 ('MetaSel ('Just "backgroundColor") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Color)) :*: (S1 ('MetaSel ('Just "lineNumberColor") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Color)) :*: S1 ('MetaSel ('Just "lineNumberBackgroundColor") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Color))))))

fromListingsLanguage :: Text -> Maybe Text #

Determine skylighting language name from listings language name.

toListingsLanguage :: Text -> Maybe Text #

Determine listings language name from skylighting language name.