prism-nix.js 1.5 KB

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  1. Prism.languages.nix = {
  2. 'comment': {
  3. pattern: /\/\*[\s\S]*?\*\/|#.*/,
  4. greedy: true
  5. },
  6. 'string': {
  7. pattern: /"(?:[^"\\]|\\[\s\S])*"|''(?:(?!'')[\s\S]|''(?:'|\\|\$\{))*''/,
  8. greedy: true,
  9. inside: {
  10. 'interpolation': {
  11. // The lookbehind ensures the ${} is not preceded by \ or ''
  12. pattern: /(^|(?:^|(?!'').)[^\\])\$\{(?:[^{}]|\{[^}]*\})*\}/,
  13. lookbehind: true,
  14. inside: null // see below
  15. }
  16. }
  17. },
  18. 'url': [
  19. /\b(?:[a-z]{3,7}:\/\/)[\w\-+%~\/.:#=?&]+/,
  20. {
  21. pattern: /([^\/])(?:[\w\-+%~.:#=?&]*(?!\/\/)[\w\-+%~\/.:#=?&])?(?!\/\/)\/[\w\-+%~\/.:#=?&]*/,
  22. lookbehind: true
  23. }
  24. ],
  25. 'antiquotation': {
  26. pattern: /\$(?=\{)/,
  27. alias: 'important'
  28. },
  29. 'number': /\b\d+\b/,
  30. 'keyword': /\b(?:assert|builtins|else|if|in|inherit|let|null|or|then|with)\b/,
  31. 'function': /\b(?:abort|add|all|any|attrNames|attrValues|baseNameOf|compareVersions|concatLists|currentSystem|deepSeq|derivation|dirOf|div|elem(?:At)?|fetch(?:Tarball|url)|filter(?:Source)?|fromJSON|genList|getAttr|getEnv|hasAttr|hashString|head|import|intersectAttrs|is(?:Attrs|Bool|Function|Int|List|Null|String)|length|lessThan|listToAttrs|map|mul|parseDrvName|pathExists|read(?:Dir|File)|removeAttrs|replaceStrings|seq|sort|stringLength|sub(?:string)?|tail|throw|to(?:File|JSON|Path|String|XML)|trace|typeOf)\b|\bfoldl'\B/,
  32. 'boolean': /\b(?:false|true)\b/,
  33. 'operator': /[=!<>]=?|\+\+?|\|\||&&|\/\/|->?|[?@]/,
  34. 'punctuation': /[{}()[\].,:;]/
  35. };
  36. Prism.languages.nix.string.inside.interpolation.inside = Prism.languages.nix;