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|
Prism.languages.livescript = {
'comment': [
{
pattern: /(^|[^\\])\/\*[\s\S]*?\*\//,
lookbehind: true
},
{
pattern: /(^|[^\\])#.*/,
lookbehind: true
}
],
'interpolated-string': {
/* Look-behind and look-ahead prevents wrong behavior of the greedy pattern
* forcing it to match """-quoted string when it would otherwise match "-quoted first. */
pattern: /(^|[^"])("""|")(?:\\[\s\S]|(?!\2)[^\\])*\2(?!")/,
lookbehind: true,
greedy: true,
inside: {
'variable': {
pattern: /(^|[^\\])#[a-z_](?:-?[a-z]|[\d_])*/m,
lookbehind: true
},
'interpolation': {
pattern: /(^|[^\\])#\{[^}]+\}/m,
lookbehind: true,
inside: {
'interpolation-punctuation': {
pattern: /^#\{|\}$/,
alias: 'variable'
}
// See rest below
}
},
'string': /[\s\S]+/
}
},
'string': [
{
pattern: /('''|')(?:\\[\s\S]|(?!\1)[^\\])*\1/,
greedy: true
},
{
pattern: /<\[[\s\S]*?\]>/,
greedy: true
},
/\\[^\s,;\])}]+/
],
'regex': [
{
pattern: /\/\/(\[.+?]|\\.|(?!\/\/)[^\\])+\/\/[gimyu]{0,5}/,
greedy: true,
inside: {
'comment': {
pattern: /(^|[^\\])#.*/,
lookbehind: true
}
}
},
{
pattern: /\/(\[.+?]|\\.|[^/\\\r\n])+\/[gimyu]{0,5}/,
greedy: true
}
],
'keyword': {
pattern: /(^|(?!-).)\b(?:break|case|catch|class|const|continue|default|do|else|extends|fallthrough|finally|for(?: ever)?|function|if|implements|it|let|loop|new|null|otherwise|own|return|super|switch|that|then|this|throw|try|unless|until|var|void|when|while|yield)(?!-)\b/m,
lookbehind: true
},
'keyword-operator': {
pattern: /(^|[^-])\b(?:(?:delete|require|typeof)!|(?:and|by|delete|export|from|import(?: all)?|in|instanceof|is(?:nt| not)?|not|of|or|til|to|typeof|with|xor)(?!-)\b)/m,
lookbehind: true,
alias: 'operator'
},
'boolean': {
pattern: /(^|[^-])\b(?:false|no|off|on|true|yes)(?!-)\b/m,
lookbehind: true
},
'argument': {
// Don't match .&. nor &&
pattern: /(^|(?!\.&\.)[^&])&(?!&)\d*/m,
lookbehind: true,
alias: 'variable'
},
'number': /\b(?:\d+~[\da-z]+|\d[\d_]*(?:\.\d[\d_]*)?(?:[a-z]\w*)?)/i,
'identifier': /[a-z_](?:-?[a-z]|[\d_])*/i,
'operator': [
// Spaced .
{
pattern: /( )\.(?= )/,
lookbehind: true
},
// Full list, in order:
// .= .~ .. ...
// .&. .^. .<<. .>>. .>>>.
// := :: ::=
// &&
// || |>
// < << <<< <<<<
// <- <-- <-! <--!
// <~ <~~ <~! <~~!
// <| <= <?
// > >> >= >?
// - -- -> -->
// + ++
// @ @@
// % %%
// * **
// ! != !~=
// !~> !~~>
// !-> !-->
// ~ ~> ~~> ~=
// = ==
// ^ ^^
// / ?
/\.(?:[=~]|\.\.?)|\.(?:[&|^]|<<|>>>?)\.|:(?:=|:=?)|&&|\|[|>]|<(?:<<?<?|--?!?|~~?!?|[|=?])?|>[>=?]?|-(?:->?|>)?|\+\+?|@@?|%%?|\*\*?|!(?:~?=|--?>|~?~>)?|~(?:~?>|=)?|==?|\^\^?|[\/?]/
],
'punctuation': /[(){}\[\]|.,:;`]/
};
Prism.languages.livescript['interpolated-string'].inside['interpolation'].inside.rest = Prism.languages.livescript;
|
