autobold.js 1.6 KB

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  1. /* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
  2. /* vim: set ts=2 et sw=2 tw=80: */
  3. /*************************************************************
  4. *
  5. * MathJax/extensions/TeX/autobold.js
  6. *
  7. * Adds \boldsymbol around mathematics that appears in a section
  8. * of an HTML page that is in bold.
  9. *
  10. * ---------------------------------------------------------------------
  11. *
  12. * Copyright (c) 2009-2013 The MathJax Consortium
  13. *
  14. * Licensed under the Apache License, Version 2.0 (the "License");
  15. * you may not use this file except in compliance with the License.
  16. * You may obtain a copy of the License at
  17. *
  18. * http://www.apache.org/licenses/LICENSE-2.0
  19. *
  20. * Unless required by applicable law or agreed to in writing, software
  21. * distributed under the License is distributed on an "AS IS" BASIS,
  22. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  23. * See the License for the specific language governing permissions and
  24. * limitations under the License.
  25. */MathJax.Extension["TeX/autobold"]={version:"2.2"};MathJax.Hub.Register.StartupHook("TeX Jax Ready",function(){MathJax.InputJax.TeX.prefilterHooks.Add(function(b){var a=b.script.parentNode.insertBefore(document.createElement("span"),b.script);a.visibility="hidden";a.style.fontFamily="Times, serif";a.appendChild(document.createTextNode("ABCXYZabcxyz"));var c=a.offsetWidth;a.style.fontWeight="bold";c&&a.offsetWidth===c&&(b.math="\\boldsymbol{"+b.math+"}");a.parentNode.removeChild(a)});MathJax.Hub.Startup.signal.Post("TeX autobold Ready")});MathJax.Ajax.loadComplete("[MathJax]/extensions/TeX/autobold.js");