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Settings.js (940B)

      1 /**
      2  * This is a module for storing settings passed into KaTeX. It correctly handles
      3  * default settings.
      4  */
      5 
      6 const utils = require("./utils");
      7 
      8 /**
      9  * The main Settings object
     10  *
     11  * The current options stored are:
     12  *  - displayMode: Whether the expression should be typeset as inline math
     13  *                 (false, the default), meaning that the math starts in
     14  *                 \textstyle and is placed in an inline-block); or as display
     15  *                 math (true), meaning that the math starts in \displaystyle
     16  *                 and is placed in a block with vertical margin.
     17  */
     18 function Settings(options) {
     19     // allow null options
     20     options = options || {};
     21     this.displayMode = utils.deflt(options.displayMode, false);
     22     this.throwOnError = utils.deflt(options.throwOnError, true);
     23     this.errorColor = utils.deflt(options.errorColor, "#cc0000");
     24     this.macros = options.macros || {};
     25 }
     26 
     27 module.exports = Settings;