refractor/lang/dart.js

Lightweight, robust, elegant virtual syntax highlighting using Prism

'use strict';

module.exports = dart;
dart.displayName = 'dart';
dart.aliases = [];
function dart(Prism) {
  Prism.languages.dart = Prism.languages.extend('clike', {
    string: [
      {
        pattern: /r?("""|''')[\s\S]*?\1/,
        greedy: true
      },
      {
        pattern: /r?("|')(?:\\.|(?!\1)[^\\\r\n])*\1/,
        greedy: true
      }
    ],
    keyword: [
      /\b(?:async|sync|yield)\*/,
      /\b(?:abstract|assert|async|await|break|case|catch|class|const|continue|default|deferred|do|dynamic|else|enum|export|external|extends|factory|final|finally|for|get|if|implements|import|in|library|new|null|operator|part|rethrow|return|set|static|super|switch|this|throw|try|typedef|var|void|while|with|yield)\b/
    ],
    operator: /\bis!|\b(?:as|is)\b|\+\+|--|&&|\|\||<<=?|>>=?|~(?:\/=?)?|[+\-*\/%&^|=!<>]=?|\?/
  });
  Prism.languages.insertBefore('dart', 'function', {
    metadata: {
      pattern: /@\w+/,
      alias: 'symbol'
    }
  });
}