90 lines
2.1 KiB
JavaScript
90 lines
2.1 KiB
JavaScript
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/*
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Language: Pony
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Author: Joe Eli McIlvain <joe.eli.mac@gmail.com>
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Description: Pony is an open-source, object-oriented, actor-model,
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capabilities-secure, high performance programming language.
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Website: https://www.ponylang.io
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*/
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function pony(hljs) {
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const KEYWORDS = {
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keyword:
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'actor addressof and as be break class compile_error compile_intrinsic ' +
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'consume continue delegate digestof do else elseif embed end error ' +
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'for fun if ifdef in interface is isnt lambda let match new not object ' +
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'or primitive recover repeat return struct then trait try type until ' +
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'use var where while with xor',
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meta:
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'iso val tag trn box ref',
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literal:
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'this false true'
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};
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const TRIPLE_QUOTE_STRING_MODE = {
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className: 'string',
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begin: '"""',
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end: '"""',
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relevance: 10
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};
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const QUOTE_STRING_MODE = {
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className: 'string',
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begin: '"',
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end: '"',
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contains: [ hljs.BACKSLASH_ESCAPE ]
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};
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const SINGLE_QUOTE_CHAR_MODE = {
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className: 'string',
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begin: '\'',
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end: '\'',
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contains: [ hljs.BACKSLASH_ESCAPE ],
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relevance: 0
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};
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const TYPE_NAME = {
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className: 'type',
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begin: '\\b_?[A-Z][\\w]*',
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relevance: 0
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};
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const PRIMED_NAME = {
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begin: hljs.IDENT_RE + '\'',
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relevance: 0
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};
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const NUMBER_MODE = {
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className: 'number',
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begin: '(-?)(\\b0[xX][a-fA-F0-9]+|\\b0[bB][01]+|(\\b\\d+(_\\d+)?(\\.\\d*)?|\\.\\d+)([eE][-+]?\\d+)?)',
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relevance: 0
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};
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/**
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* The `FUNCTION` and `CLASS` modes were intentionally removed to simplify
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* highlighting and fix cases like
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* ```
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* interface Iterator[A: A]
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* fun has_next(): Bool
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* fun next(): A?
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* ```
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* where it is valid to have a function head without a body
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*/
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return {
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name: 'Pony',
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keywords: KEYWORDS,
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contains: [
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TYPE_NAME,
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TRIPLE_QUOTE_STRING_MODE,
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QUOTE_STRING_MODE,
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SINGLE_QUOTE_CHAR_MODE,
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PRIMED_NAME,
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NUMBER_MODE,
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hljs.C_LINE_COMMENT_MODE,
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hljs.C_BLOCK_COMMENT_MODE
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]
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};
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}
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module.exports = pony;
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