reprism/src/languages/processing.js

Modular Syntax highlighting for the web

export default {
  language: 'processing',
  init: Prism => {
    Prism.languages.processing = Prism.languages.extend('clike', {
      keyword: /\b(?:break|catch|case|class|continue|default|else|extends|final|for|if|implements|import|new|null|private|public|return|static|super|switch|this|try|void|while)\b/,
      operator: /<[<=]?|>[>=]?|&&?|\|\|?|[%?]|[!=+\-*\/]=?/,
    })
    Prism.languages.insertBefore('processing', 'number', {
      // Special case: XML is a type
      constant: /\b(?!XML\b)[A-Z][A-Z\d_]+\b/,
      type: {
        pattern: /\b(?:boolean|byte|char|color|double|float|int|XML|[A-Z]\w*)\b/,
        alias: 'variable',
      },
    })

    // Spaces are allowed between function name and parenthesis
    Prism.languages.processing.function.pattern = /\w+(?=\s*\()/

    // Class-names is not styled by default
    Prism.languages.processing['class-name'].alias = 'variable'
  },
}