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- /*
- Language: JSON
- Description: JSON (JavaScript Object Notation) is a lightweight data-interchange format.
- Author: Ivan Sagalaev <maniac@softwaremaniacs.org>
- Website: http://www.json.org
- Category: common, protocols
- */
- function json(hljs) {
- var LITERALS = {literal: 'true false null'};
- var ALLOWED_COMMENTS = [
- hljs.C_LINE_COMMENT_MODE,
- hljs.C_BLOCK_COMMENT_MODE
- ];
- var TYPES = [
- hljs.QUOTE_STRING_MODE,
- hljs.C_NUMBER_MODE
- ];
- var VALUE_CONTAINER = {
- end: ',', endsWithParent: true, excludeEnd: true,
- contains: TYPES,
- keywords: LITERALS
- };
- var OBJECT = {
- begin: '{', end: '}',
- contains: [
- {
- className: 'attr',
- begin: /"/, end: /"/,
- contains: [hljs.BACKSLASH_ESCAPE],
- illegal: '\\n',
- },
- hljs.inherit(VALUE_CONTAINER, {begin: /:/})
- ].concat(ALLOWED_COMMENTS),
- illegal: '\\S'
- };
- var ARRAY = {
- begin: '\\[', end: '\\]',
- contains: [hljs.inherit(VALUE_CONTAINER)], // inherit is a workaround for a bug that makes shared modes with endsWithParent compile only the ending of one of the parents
- illegal: '\\S'
- };
- TYPES.push(OBJECT, ARRAY);
- ALLOWED_COMMENTS.forEach(function(rule) {
- TYPES.push(rule);
- });
- return {
- name: 'JSON',
- contains: TYPES,
- keywords: LITERALS,
- illegal: '\\S'
- };
- }
- module.exports = json;
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