showdown/src/options.js

/**
 * Created by Tivie on 13-07-2015.
 */

function getDefaultOpts (simple) {
  'use strict';

  var defaultOptions = {
    omitExtraWLInCodeBlocks: {
      defaultValue: false,
      describe: 'Omit the default extra whiteline added to code blocks',
      type: 'boolean'
    },
    noHeaderId: {
      defaultValue: false,
      describe: 'Turn on/off generated header id',
      type: 'boolean'
    },
    prefixHeaderId: {
      defaultValue: false,
      describe: 'Add a prefix to the generated header ids. Passing a string will prefix that string to the header id. Setting to true will add a generic \'section-\' prefix',
      type: 'string'
    },
    rawPrefixHeaderId: {
      defaultValue: false,
      describe: 'Setting this option to true will prevent showdown from modifying the prefix. This might result in malformed IDs (if, for instance, the " char is used in the prefix)',
      type: 'boolean'
    },
    ghCompatibleHeaderId: {
      defaultValue: false,
      describe: 'Generate header ids compatible with github style (spaces are replaced with dashes, a bunch of non alphanumeric chars are removed)',
      type: 'boolean'
    },
    rawHeaderId: {
      defaultValue: false,
      describe: 'Remove only spaces, \' and " from generated header ids (including prefixes), replacing them with dashes (-). WARNING: This might result in malformed ids',
      type: 'boolean'
    },
    headerLevelStart: {
      defaultValue: false,
      describe: 'The header blocks level start',
      type: 'integer'
    },
    parseImgDimensions: {
      defaultValue: false,
      describe: 'Turn on/off image dimension parsing',
      type: 'boolean'
    },
    simplifiedAutoLink: {
      defaultValue: false,
      describe: 'Turn on/off GFM autolink style',
      type: 'boolean'
    },
    excludeTrailingPunctuationFromURLs: {
      defaultValue: false,
      describe: 'Excludes trailing punctuation from links generated with autoLinking',
      type: 'boolean'
    },
    literalMidWordUnderscores: {
      defaultValue: false,
      describe: 'Parse midword underscores as literal underscores',
      type: 'boolean'
    },
    literalMidWordAsterisks: {
      defaultValue: false,
      describe: 'Parse midword asterisks as literal asterisks',
      type: 'boolean'
    },
    strikethrough: {
      defaultValue: false,
      describe: 'Turn on/off strikethrough support',
      type: 'boolean'
    },
    tables: {
      defaultValue: false,
      describe: 'Turn on/off tables support',
      type: 'boolean'
    },
    tablesHeaderId: {
      defaultValue: false,
      describe: 'Add an id to table headers',
      type: 'boolean'
    },
    ghCodeBlocks: {
      defaultValue: true,
      describe: 'Turn on/off GFM fenced code blocks support',
      type: 'boolean'
    },
    tasklists: {
      defaultValue: false,
      describe: 'Turn on/off GFM tasklist support',
      type: 'boolean'
    },
    smoothLivePreview: {
      defaultValue: false,
      describe: 'Prevents weird effects in live previews due to incomplete input',
      type: 'boolean'
    },
    smartIndentationFix: {
      defaultValue: false,
      description: 'Tries to smartly fix indentation in es6 strings',
      type: 'boolean'
    },
    disableForced4SpacesIndentedSublists: {
      defaultValue: false,
      description: 'Disables the requirement of indenting nested sublists by 4 spaces',
      type: 'boolean'
    },
    simpleLineBreaks: {
      defaultValue: false,
      description: 'Parses simple line breaks as <br> (GFM Style)',
      type: 'boolean'
    },
    requireSpaceBeforeHeadingText: {
      defaultValue: false,
      description: 'Makes adding a space between `#` and the header text mandatory (GFM Style)',
      type: 'boolean'
    },
    ghMentions: {
      defaultValue: false,
      description: 'Enables github @mentions',
      type: 'boolean'
    },
    ghMentionsLink: {
      defaultValue: 'https://github.com/{u}',
      description: 'Changes the link generated by @mentions. Only applies if ghMentions option is enabled.',
      type: 'string'
    },
    encodeEmails: {
      defaultValue: true,
      description: 'Encode e-mail addresses through the use of Character Entities, transforming ASCII e-mail addresses into its equivalent decimal entities',
      type: 'boolean'
    },
    openLinksInNewWindow: {
      defaultValue: false,
      description: 'Open all links in new windows',
      type: 'boolean'
    },
    backslashEscapesHTMLTags: {
      defaultValue: false,
      description: 'Support for HTML Tag escaping. ex: \<div>foo\</div>',
      type: 'boolean'
    },
    emoji: {
      defaultValue: false,
      description: 'Enable emoji support. Ex: `this is a :smile: emoji`',
      type: 'boolean'
    },
    underline: {
      defaultValue: false,
      description: 'Enable support for underline. Syntax is double or triple underscores: `__underline word__`. With this option enabled, underscores no longer parses into `<em>` and `<strong>`',
      type: 'boolean'
    },
    completeHTMLDocument: {
      defaultValue: false,
      description: 'Outputs a complete html document, including `<html>`, `<head>` and `<body>` tags',
      type: 'boolean'
    },
    metadata: {
      defaultValue: false,
      description: 'Enable support for document metadata (defined at the top of the document between `«««` and `»»»` or between `---` and `---`).',
      type: 'boolean'
    }
  };
  if (simple === false) {
    return JSON.parse(JSON.stringify(defaultOptions));
  }
  var ret = {};
  for (var opt in defaultOptions) {
    if (defaultOptions.hasOwnProperty(opt)) {
      ret[opt] = defaultOptions[opt].defaultValue;
    }
  }
  return ret;
}

function allOptionsOn () {
  'use strict';
  var options = getDefaultOpts(true),
      ret = {};
  for (var opt in options) {
    if (options.hasOwnProperty(opt)) {
      ret[opt] = true;
    }
  }
  return ret;
}