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Text.Highlighting.Kate

Portability | portable
Stability | alpha
Maintainer | John MacFarlane <jgm@berkeley.edu>

Description

This helper module exports the main highlighting and formatting functions.

A typical application will combine a highlighter and a formatter:

     main = do
       code <- getContents
       case highlightAs "ruby" code of
             Right result -> putStrLn $ renderHtmlFragment $
                             formatAsXHtml [OptNumberLines] "ruby" result
             Left  err    -> error $ "Could not parse input: " ++ err

Synopsis

highlightAs :: String -> String -> Either String [SourceLine]
languages :: [String]
languagesByExtension :: String -> [String]
formatAsXHtml :: [FormatOption] -> String -> [SourceLine] -> Html

data FormatOption

= OptNumberLines
| OptNumberFrom Int
| OptTitleAttributes

defaultHighlightingCss :: String
type SourceLine = [LabeledSource]
type LabeledSource = ([String], String)
highlightingKateVersion

Documentation

highlightAs | Source

:: String | Language syntax
-> String | Source code to highlight
-> Either String [SourceLine] | Either error message or result
True if extension belongs to language. Highlight source code using a specified syntax definition.

languages :: [String] | Source

List of supported languages.

languagesByExtension :: String -> [String] | Source

Returns a list of languages appropriate for the given file extension.

formatAsXHtml | Source

:: [FormatOption] | Options
-> String | Language
-> [SourceLine] | Source lines to format
-> Html |
Format a list of highlighted `SourceLine`s as XHtml.

data FormatOption | Source

Options for formatters.
Constructors

OptNumberLines | Number lines
OptNumberFrom Int | Number of first line
OptTitleAttributes | Include title attributes

Instances

Eq FormatOption
Read FormatOption
Show FormatOption

defaultHighlightingCss :: String | Source

type SourceLine = [LabeledSource] | Source

A line of source, list of labeled source items.

type LabeledSource = ([String], String) | Source

A pair consisting of a list of attributes and some text.
highlightingKateVersion
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