highlight.js
Version:
Syntax highlighting with language autodetection.
102 lines • 2.59 kB
JavaScript
module.exports = function(hljs) {
var XML_IDENT_RE = '[A-Za-z0-9\\._:-]+';
var TAG_INTERNALS = {
endsWithParent: true,
illegal: /</,
relevance: 0,
contains: [
{
className: 'attr',
begin: XML_IDENT_RE,
relevance: 0
},
{
begin: /=\s*/,
relevance: 0,
contains: [
{
className: 'string',
endsParent: true,
variants: [
{begin: /"/, end: /"/},
{begin: /'/, end: /'/},
{begin: /[^\s"'=<>`]+/}
]
}
]
}
]
};
return {
aliases: ['html', 'xhtml', 'rss', 'atom', 'xjb', 'xsd', 'xsl', 'plist'],
case_insensitive: true,
contains: [
{
className: 'meta',
begin: '<!DOCTYPE', end: '>',
relevance: 10,
contains: [{begin: '\\[', end: '\\]'}]
},
hljs.COMMENT(
'<!--',
'-->',
{
relevance: 10
}
),
{
begin: '<\\!\\[CDATA\\[', end: '\\]\\]>',
relevance: 10
},
{
begin: /<\?(php)?/, end: /\?>/,
subLanguage: 'php',
contains: [{begin: '/\\*', end: '\\*/', skip: true}]
},
{
className: 'tag',
/*
The lookahead pattern (?=...) ensures that 'begin' only matches
'<style' as a single word, followed by a whitespace or an
ending braket. The '$' is needed for the lexeme to be recognized
by hljs.subMode() that tests lexemes outside the stream.
*/
begin: '<style(?=\\s|>|$)', end: '>',
keywords: {name: 'style'},
contains: [TAG_INTERNALS],
starts: {
end: '</style>', returnEnd: true,
subLanguage: ['css', 'xml']
}
},
{
className: 'tag',
// See the comment in the <style tag about the lookahead pattern
begin: '<script(?=\\s|>|$)', end: '>',
keywords: {name: 'script'},
contains: [TAG_INTERNALS],
starts: {
end: '\<\/script\>', returnEnd: true,
subLanguage: ['actionscript', 'javascript', 'handlebars', 'xml']
}
},
{
className: 'meta',
variants: [
{begin: /<\?xml/, end: /\?>/, relevance: 10},
{begin: /<\?\w+/, end: /\?>/}
]
},
{
className: 'tag',
begin: '</?', end: '/?>',
contains: [
{
className: 'name', begin: /[^\/><\s]+/, relevance: 0
},
TAG_INTERNALS
]
}
]
};
};