66 lines
1.2 KiB
JavaScript
66 lines
1.2 KiB
JavaScript
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/*
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Language: Nix
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Author: Domen Kožar <domen@dev.si>
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Description: Nix functional language
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Website: http://nixos.org/nix
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*/
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function nix(hljs) {
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const NIX_KEYWORDS = {
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keyword:
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'rec with let in inherit assert if else then',
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literal:
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'true false or and null',
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built_in:
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'import abort baseNameOf dirOf isNull builtins map removeAttrs throw ' +
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'toString derivation'
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};
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const ANTIQUOTE = {
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className: 'subst',
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begin: /\$\{/,
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end: /\}/,
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keywords: NIX_KEYWORDS
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};
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const ATTRS = {
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begin: /[a-zA-Z0-9-_]+(\s*=)/,
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returnBegin: true,
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relevance: 0,
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contains: [
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{
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className: 'attr',
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begin: /\S+/
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}
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]
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};
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const STRING = {
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className: 'string',
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contains: [ ANTIQUOTE ],
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variants: [
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{
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begin: "''",
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end: "''"
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},
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{
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begin: '"',
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end: '"'
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}
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]
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};
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const EXPRESSIONS = [
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hljs.NUMBER_MODE,
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hljs.HASH_COMMENT_MODE,
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hljs.C_BLOCK_COMMENT_MODE,
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STRING,
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ATTRS
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];
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ANTIQUOTE.contains = EXPRESSIONS;
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return {
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name: 'Nix',
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aliases: [ "nixos" ],
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keywords: NIX_KEYWORDS,
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contains: EXPRESSIONS
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};
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}
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module.exports = nix;
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