2021-02-11 21:31:41 +08:00

42 lines
1.2 KiB
JavaScript

Prism.languages.ocaml = {
'comment': /\(\*[\s\S]*?\*\)/,
'string': [
{
pattern: /"(?:\\.|[^\\\r\n"])*"/,
greedy: true
},
{
pattern: /(['`])(?:\\(?:\d+|x[\da-f]+|.)|(?!\1)[^\\\r\n])\1/i,
greedy: true
}
],
'number': /\b(?:0x[\da-f][\da-f_]+|(?:0[bo])?\d[\d_]*(?:\.[\d_]*)?(?:e[+-]?[\d_]+)?)/i,
'directive': {
pattern: /\B#\w+/,
alias: 'important'
},
'label': {
pattern: /\B~\w+/,
alias: 'function'
},
'type-variable': {
pattern: /\B'\w+/,
alias: 'function'
},
'variant': {
pattern: /`\w+/,
alias: 'variable'
},
'module': {
pattern: /\b[A-Z]\w+/,
alias: 'variable'
},
// For the list of keywords and operators,
// see: http://caml.inria.fr/pub/docs/manual-ocaml/lex.html#sec84
'keyword': /\b(?:as|assert|begin|class|constraint|do|done|downto|else|end|exception|external|for|fun|function|functor|if|in|include|inherit|initializer|lazy|let|match|method|module|mutable|new|nonrec|object|of|open|private|rec|sig|struct|then|to|try|type|val|value|virtual|when|where|while|with)\b/,
'boolean': /\b(?:false|true)\b/,
// Custom operators are allowed
'operator': /:=|[=<>@^|&+\-*\/$%!?~][!$%&*+\-.\/:<=>?@^|~]*|\b(?:and|asr|land|lor|lsl|lsr|lxor|mod|or)\b/,
'punctuation': /[(){}\[\]|.,:;]|\b_\b/
};