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- /*
- Language: Zephir
- Description: Zephir, an open source, high-level language designed to ease the creation and maintainability of extensions for PHP with a focus on type and memory safety.
- Author: Oleg Efimov <efimovov@gmail.com>
- Website: https://zephir-lang.com/en
- */
- function zephir(hljs) {
- var STRING = {
- className: 'string',
- contains: [hljs.BACKSLASH_ESCAPE],
- variants: [
- hljs.inherit(hljs.APOS_STRING_MODE, {illegal: null}),
- hljs.inherit(hljs.QUOTE_STRING_MODE, {illegal: null})
- ]
- };
- var TITLE_MODE = hljs.UNDERSCORE_TITLE_MODE;
- var NUMBER = {variants: [hljs.BINARY_NUMBER_MODE, hljs.C_NUMBER_MODE]};
- var KEYWORDS =
- // classes and objects
- 'namespace class interface use extends ' +
- 'function return ' +
- 'abstract final public protected private static deprecated ' +
- // error handling
- 'throw try catch Exception ' +
- // keyword-ish things their website does NOT seem to highlight (in their own snippets)
- // 'typeof fetch in ' +
- // operators/helpers
- 'echo empty isset instanceof unset ' +
- // assignment/variables
- 'let var new const self ' +
- // control
- 'require ' +
- 'if else elseif switch case default ' +
- 'do while loop for continue break ' +
- 'likely unlikely ' +
- // magic constants
- // https://github.com/phalcon/zephir/blob/master/Library/Expression/Constants.php
- '__LINE__ __FILE__ __DIR__ __FUNCTION__ __CLASS__ __TRAIT__ __METHOD__ __NAMESPACE__ ' +
- // types - https://docs.zephir-lang.com/0.12/en/types
- 'array boolean float double integer object resource string ' +
- 'char long unsigned bool int uint ulong uchar ' +
- // built-ins
- 'true false null undefined';
- return {
- name: 'Zephir',
- aliases: ['zep'],
- keywords: KEYWORDS,
- contains: [
- hljs.C_LINE_COMMENT_MODE,
- hljs.COMMENT(
- '/\\*',
- '\\*/',
- {
- contains: [
- {
- className: 'doctag',
- begin: '@[A-Za-z]+'
- }
- ]
- }
- ),
- {
- className: 'string',
- begin: '<<<[\'"]?\\w+[\'"]?$', end: '^\\w+;',
- contains: [hljs.BACKSLASH_ESCAPE]
- },
- {
- // swallow composed identifiers to avoid parsing them as keywords
- begin: /(::|->)+[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/
- },
- {
- className: 'function',
- beginKeywords: 'function fn', end: /[;{]/, excludeEnd: true,
- illegal: '\\$|\\[|%',
- contains: [
- TITLE_MODE,
- {
- className: 'params',
- begin: '\\(', end: '\\)',
- keywords: KEYWORDS,
- contains: [
- 'self',
- hljs.C_BLOCK_COMMENT_MODE,
- STRING,
- NUMBER
- ]
- }
- ]
- },
- {
- className: 'class',
- beginKeywords: 'class interface', end: '{', excludeEnd: true,
- illegal: /[:\(\$"]/,
- contains: [
- {beginKeywords: 'extends implements'},
- TITLE_MODE
- ]
- },
- {
- beginKeywords: 'namespace', end: ';',
- illegal: /[\.']/,
- contains: [TITLE_MODE]
- },
- {
- beginKeywords: 'use', end: ';',
- contains: [TITLE_MODE]
- },
- {
- begin: '=>' // No markup, just a relevance booster
- },
- STRING,
- NUMBER
- ]
- };
- }
- module.exports = zephir;
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