@observablehq/highlight.js/async-languages/http.js

Syntax highlighting with language autodetection.

/*
Language: HTTP
Description: HTTP request and response headers with automatic body highlighting
Author: Ivan Sagalaev <maniac@softwaremaniacs.org>
Category: common, protocols
*/

define([], (...$requiredLanguages) => function(hljs) {
        
          
          
  var VERSION = 'HTTP/[0-9\\.]+';
  return {
    aliases: ['https'],
    illegal: '\\S',
    contains: [
      {
        begin: '^' + VERSION, end: '$',
        contains: [{className: 'number', begin: '\\b\\d{3}\\b'}]
      },
      {
        begin: '^[A-Z]+ (.*?) ' + VERSION + '$', returnBegin: true, end: '$',
        contains: [
          {
            className: 'string',
            begin: ' ', end: ' ',
            excludeBegin: true, excludeEnd: true
          },
          {
            begin: VERSION
          },
          {
            className: 'keyword',
            begin: '[A-Z]+'
          }
        ]
      },
      {
        className: 'attribute',
        begin: '^\\w', end: ': ', excludeEnd: true,
        illegal: '\\n|\\s|=',
        starts: {end: '$', relevance: 0}
      },
      {
        begin: '\\n\\n',
        starts: {subLanguage: [], endsWithParent: true}
      }
    ]
  };
}
)