biofriction-wp-theme/node_modules/highlight.js/lib/languages/elm.js

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2021-10-26 14:18:09 +02:00
module.exports = function(hljs) {
var COMMENT_MODES = [
hljs.COMMENT('--', '$'),
hljs.COMMENT(
'{-',
'-}',
{
contains: ['self']
}
)
];
var CONSTRUCTOR = {
className: 'type',
begin: '\\b[A-Z][\\w\']*', // TODO: other constructors (build-in, infix).
relevance: 0
};
var LIST = {
className: 'container',
begin: '\\(', end: '\\)',
illegal: '"',
contains: [
{className: 'type', begin: '\\b[A-Z][\\w]*(\\((\\.\\.|,|\\w+)\\))?'}
].concat(COMMENT_MODES)
};
var RECORD = {
className: 'container',
begin: '{', end: '}',
contains: LIST.contains
};
return {
keywords:
'let in if then else case of where module import exposing ' +
'type alias as infix infixl infixr port',
contains: [
// Top-level constructions.
{
className: 'module',
begin: '\\bmodule\\b', end: 'where',
keywords: 'module where',
contains: [LIST].concat(COMMENT_MODES),
illegal: '\\W\\.|;'
},
{
className: 'import',
begin: '\\bimport\\b', end: '$',
keywords: 'import|0 as exposing',
contains: [LIST].concat(COMMENT_MODES),
illegal: '\\W\\.|;'
},
{
className: 'typedef',
begin: '\\btype\\b', end: '$',
keywords: 'type alias',
contains: [CONSTRUCTOR, LIST, RECORD].concat(COMMENT_MODES)
},
{
className: 'infix',
beginKeywords: 'infix infixl infixr', end: '$',
contains: [hljs.C_NUMBER_MODE].concat(COMMENT_MODES)
},
{
className: 'foreign',
begin: '\\bport\\b', end: '$',
keywords: 'port',
contains: COMMENT_MODES
},
// Literals and names.
// TODO: characters.
hljs.QUOTE_STRING_MODE,
hljs.C_NUMBER_MODE,
CONSTRUCTOR,
hljs.inherit(hljs.TITLE_MODE, {begin: '^[_a-z][\\w\']*'}),
{begin: '->|<-'} // No markup, relevance booster
].concat(COMMENT_MODES)
};
};