prism-kotlin.js
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(function (Prism) {
Prism.languages.kotlin = Prism.languages.extend('clike', {
'keyword': {
// The lookbehind prevents wrong highlighting of e.g. kotlin.properties.get
pattern: /(^|[^.])\b(?:abstract|annotation|as|break|by|catch|class|companion|const|constructor|continue|crossinline|data|do|else|enum|final|finally|for|fun|get|if|import|in|init|inline|inner|interface|internal|is|lateinit|noinline|null|object|open|out|override|package|private|protected|public|reified|return|sealed|set|super|tailrec|this|throw|to|try|val|var|when|where|while)\b/,
lookbehind: true
},
'function': [
/\w+(?=\s*\()/,
{
pattern: /(\.)\w+(?=\s*\{)/,
lookbehind: true
}
],
'number': /\b(?:0[bx][\da-fA-F]+|\d+(?:\.\d+)?(?:e[+-]?\d+)?[fFL]?)\b/,
'operator': /\+[+=]?|-[-=>]?|==?=?|!(?:!|==?)?|[\/*%<>]=?|[?:]:?|\.\.|&&|\|\||\b(?:and|inv|or|shl|shr|ushr|xor)\b/
});
delete Prism.languages.kotlin["class-name"];
Prism.languages.insertBefore('kotlin', 'string', {
'raw-string': {
pattern: /(["'])\1\1[\s\S]*?\1{3}/,
alias: 'string'
// See interpolation below
}
});
Prism.languages.insertBefore('kotlin', 'keyword', {
'annotation': {
pattern: /\B@(?:\w+:)?(?:[A-Z]\w*|\[[^\]]+\])/,
alias: 'builtin'
}
});
Prism.languages.insertBefore('kotlin', 'function', {
'label': {
pattern: /\w+@|@\w+/,
alias: 'symbol'
}
});
var interpolation = [
{
pattern: /\$\{[^}]+\}/,
inside: {
delimiter: {
pattern: /^\$\{|\}$/,
alias: 'variable'
},
rest: Prism.util.clone(Prism.languages.kotlin)
}
},
{
pattern: /\$\w+/,
alias: 'variable'
}
];
Prism.languages.kotlin['string'] = {
pattern: Prism.languages.kotlin['string'],
inside: {
interpolation: interpolation
}
};
Prism.languages.kotlin['raw-string'].inside = {
interpolation: interpolation
};
}(Prism));