source: node_modules/prismjs/components/prism-kotlin.js@ d24f17c

(function (Prism) {
        Prism.languages.kotlin = Prism.languages.extend('clike', {
                'keyword': {
                        // The lookbehind prevents wrong highlighting of e.g. kotlin.properties.get
                        pattern: /(^|[^.])\b(?:abstract|actual|annotation|as|break|by|catch|class|companion|const|constructor|continue|crossinline|data|do|dynamic|else|enum|expect|external|final|finally|for|fun|get|if|import|in|infix|init|inline|inner|interface|internal|is|lateinit|noinline|null|object|open|operator|out|override|package|private|protected|public|reified|return|sealed|set|super|suspend|tailrec|this|throw|to|try|typealias|val|var|vararg|when|where|while)\b/,
                        lookbehind: true
                },
                'function': [
                        {
                                pattern: /(?:`[^\r\n`]+`|\b\w+)(?=\s*\()/,
                                greedy: true
                        },
                        {
                                pattern: /(\.)(?:`[^\r\n`]+`|\w+)(?=\s*\{)/,
                                lookbehind: true,
                                greedy: true
                        }
                ],
                'number': /\b(?:0[xX][\da-fA-F]+(?:_[\da-fA-F]+)*|0[bB][01]+(?:_[01]+)*|\d+(?:_\d+)*(?:\.\d+(?:_\d+)*)?(?:[eE][+-]?\d+(?:_\d+)*)?[fFL]?)\b/,
                'operator': /\+[+=]?|-[-=>]?|==?=?|!(?:!|==?)?|[\/*%<>]=?|[?:]:?|\.\.|&&|\|\||\b(?:and|inv|or|shl|shr|ushr|xor)\b/
        });

        delete Prism.languages.kotlin['class-name'];

        var interpolationInside = {
                'interpolation-punctuation': {
                        pattern: /^\$\{?|\}$/,
                        alias: 'punctuation'
                },
                'expression': {
                        pattern: /[\s\S]+/,
                        inside: Prism.languages.kotlin
                }
        };

        Prism.languages.insertBefore('kotlin', 'string', {
                // https://kotlinlang.org/spec/expressions.html#string-interpolation-expressions
                'string-literal': [
                        {
                                pattern: /"""(?:[^$]|\$(?:(?!\{)|\{[^{}]*\}))*?"""/,
                                alias: 'multiline',
                                inside: {
                                        'interpolation': {
                                                pattern: /\$(?:[a-z_]\w*|\{[^{}]*\})/i,
                                                inside: interpolationInside
                                        },
                                        'string': /[\s\S]+/
                                }
                        },
                        {
                                pattern: /"(?:[^"\\\r\n$]|\\.|\$(?:(?!\{)|\{[^{}]*\}))*"/,
                                alias: 'singleline',
                                inside: {
                                        'interpolation': {
                                                pattern: /((?:^|[^\\])(?:\\{2})*)\$(?:[a-z_]\w*|\{[^{}]*\})/i,
                                                lookbehind: true,
                                                inside: interpolationInside
                                        },
                                        'string': /[\s\S]+/
                                }
                        }
                ],
                'char': {
                        // https://kotlinlang.org/spec/expressions.html#character-literals
                        pattern: /'(?:[^'\\\r\n]|\\(?:.|u[a-fA-F0-9]{0,4}))'/,
                        greedy: true
                }
        });

        delete Prism.languages.kotlin['string'];

        Prism.languages.insertBefore('kotlin', 'keyword', {
                'annotation': {
                        pattern: /\B@(?:\w+:)?(?:[A-Z]\w*|\[[^\]]+\])/,
                        alias: 'builtin'
                }
        });

        Prism.languages.insertBefore('kotlin', 'function', {
                'label': {
                        pattern: /\b\w+@|@\w+\b/,
                        alias: 'symbol'
                }
        });

        Prism.languages.kt = Prism.languages.kotlin;
        Prism.languages.kts = Prism.languages.kotlin;
}(Prism));