react-syntax-highlighter_languages_highlight_less.render-page.js

exports.ids = ["react-syntax-highlighter_languages_highlight_less"];
exports.modules = {

/***/ "./node_modules/react-syntax-highlighter/node_modules/highlight.js/lib/languages/less.js":
/*!***********************************************************************************************!*\
  !*** ./node_modules/react-syntax-highlighter/node_modules/highlight.js/lib/languages/less.js ***!
  \***********************************************************************************************/
/*! no static exports found */
/***/ (function(module, exports) {

/*
Language: Less
Description: It's CSS, with just a little more.
Author:   Max Mikhailov <seven.phases.max@gmail.com>
Website: http://lesscss.org
Category: common, css
*/

function less(hljs) {
  var IDENT_RE        = '[\\w-]+'; // yes, Less identifiers may begin with a digit
  var INTERP_IDENT_RE = '(' + IDENT_RE + '|@{' + IDENT_RE + '})';

  /* Generic Modes */

  var RULES = [], VALUE = []; // forward def. for recursive modes

  var STRING_MODE = function(c) { return {
    // Less strings are not multiline (also include '~' for more consistent coloring of "escaped" strings)
    className: 'string', begin: '~?' + c + '.*?' + c
  };};

  var IDENT_MODE = function(name, begin, relevance) { return {
    className: name, begin: begin, relevance: relevance
  };};

  var PARENS_MODE = {
    // used only to properly balance nested parens inside mixin call, def. arg list
    begin: '\\(', end: '\\)', contains: VALUE, relevance: 0
  };

  // generic Less highlighter (used almost everywhere except selectors):
  VALUE.push(
    hljs.C_LINE_COMMENT_MODE,
    hljs.C_BLOCK_COMMENT_MODE,
    STRING_MODE("'"),
    STRING_MODE('"'),
    hljs.CSS_NUMBER_MODE, // fixme: it does not include dot for numbers like .5em :(
    {
      begin: '(url|data-uri)\\(',
      starts: {className: 'string', end: '[\\)\\n]', excludeEnd: true}
    },
    IDENT_MODE('number', '#[0-9A-Fa-f]+\\b'),
    PARENS_MODE,
    IDENT_MODE('variable', '@@?' + IDENT_RE, 10),
    IDENT_MODE('variable', '@{'  + IDENT_RE + '}'),
    IDENT_MODE('built_in', '~?`[^`]*?`'), // inline javascript (or whatever host language) *multiline* string
    { // @media features (it’s here to not duplicate things in AT_RULE_MODE with extra PARENS_MODE overriding):
      className: 'attribute', begin: IDENT_RE + '\\s*:', end: ':', returnBegin: true, excludeEnd: true
    },
    {
      className: 'meta',
      begin: '!important'
    }
  );

  var VALUE_WITH_RULESETS = VALUE.concat({
    begin: '{', end: '}', contains: RULES
  });

  var MIXIN_GUARD_MODE = {
    beginKeywords: 'when', endsWithParent: true,
    contains: [{beginKeywords: 'and not'}].concat(VALUE) // using this form to override VALUE’s 'function' match
  };

  /* Rule-Level Modes */

  var RULE_MODE = {
    begin: INTERP_IDENT_RE + '\\s*:', returnBegin: true, end: '[;}]',
    relevance: 0,
    contains: [
      {
        className: 'attribute',
        begin: INTERP_IDENT_RE, end: ':', excludeEnd: true,
        starts: {
          endsWithParent: true, illegal: '[<=$]',
          relevance: 0,
          contains: VALUE
        }
      }
    ]
  };

  var AT_RULE_MODE = {
    className: 'keyword',
    begin: '@(import|media|charset|font-face|(-[a-z]+-)?keyframes|supports|document|namespace|page|viewport|host)\\b',
    starts: {end: '[;{}]', returnEnd: true, contains: VALUE, relevance: 0}
  };

  // variable definitions and calls
  var VAR_RULE_MODE = {
    className: 'variable',
    variants: [
      // using more strict pattern for higher relevance to increase chances of Less detection.
      // this is *the only* Less specific statement used in most of the sources, so...
      // (we’ll still often loose to the css-parser unless there's '//' comment,
      // simply because 1 variable just can't beat 99 properties :)
      {begin: '@' + IDENT_RE + '\\s*:', relevance: 15},
      {begin: '@' + IDENT_RE}
    ],
    starts: {end: '[;}]', returnEnd: true, contains: VALUE_WITH_RULESETS}
  };

  var SELECTOR_MODE = {
    // first parse unambiguous selectors (i.e. those not starting with tag)
    // then fall into the scary lookahead-discriminator variant.
    // this mode also handles mixin definitions and calls
    variants: [{
      begin: '[\\.#:&\\[>]', end: '[;{}]'  // mixin calls end with ';'
      }, {
      begin: INTERP_IDENT_RE, end: '{'
    }],
    returnBegin: true,
    returnEnd:   true,
    illegal: '[<=\'$"]',
    relevance: 0,
    contains: [
      hljs.C_LINE_COMMENT_MODE,
      hljs.C_BLOCK_COMMENT_MODE,
      MIXIN_GUARD_MODE,
      IDENT_MODE('keyword',  'all\\b'),
      IDENT_MODE('variable', '@{'  + IDENT_RE + '}'),     // otherwise it’s identified as tag
      IDENT_MODE('selector-tag',  INTERP_IDENT_RE + '%?', 0), // '%' for more consistent coloring of @keyframes "tags"
      IDENT_MODE('selector-id', '#' + INTERP_IDENT_RE),
      IDENT_MODE('selector-class', '\\.' + INTERP_IDENT_RE, 0),
      IDENT_MODE('selector-tag',  '&', 0),
      {className: 'selector-attr', begin: '\\[', end: '\\]'},
      {className: 'selector-pseudo', begin: /:(:)?[a-zA-Z0-9\_\-\+\(\)"'.]+/},
      {begin: '\\(', end: '\\)', contains: VALUE_WITH_RULESETS}, // argument list of parametric mixins
      {begin: '!important'} // eat !important after mixin call or it will be colored as tag
    ]
  };

  RULES.push(
    hljs.C_LINE_COMMENT_MODE,
    hljs.C_BLOCK_COMMENT_MODE,
    AT_RULE_MODE,
    VAR_RULE_MODE,
    RULE_MODE,
    SELECTOR_MODE
  );

  return {
    name: 'Less',
    case_insensitive: true,
    illegal: '[=>\'/<($"]',
    contains: RULES
  };
}

module.exports = less;


/***/ })

};;
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