diff options
Diffstat (limited to 'client/katex/contrib/copy-tex.js')
| -rw-r--r-- | client/katex/contrib/copy-tex.js | 174 |
1 files changed, 0 insertions, 174 deletions
diff --git a/client/katex/contrib/copy-tex.js b/client/katex/contrib/copy-tex.js deleted file mode 100644 index ecfaedf..0000000 --- a/client/katex/contrib/copy-tex.js +++ /dev/null @@ -1,174 +0,0 @@ -(function webpackUniversalModuleDefinition(root, factory) { - if(typeof exports === 'object' && typeof module === 'object') - module.exports = factory(); - else if(typeof define === 'function' && define.amd) - define([], factory); - else { - var a = factory(); - for(var i in a) (typeof exports === 'object' ? exports : root)[i] = a[i]; - } -})(this, function() { -return /******/ (function(modules) { // webpackBootstrap -/******/ // The module cache -/******/ var installedModules = {}; -/******/ -/******/ // The require function -/******/ function __webpack_require__(moduleId) { -/******/ -/******/ // Check if module is in cache -/******/ if(installedModules[moduleId]) { -/******/ return installedModules[moduleId].exports; -/******/ } -/******/ // Create a new module (and put it into the cache) -/******/ var module = installedModules[moduleId] = { -/******/ i: moduleId, -/******/ l: false, -/******/ exports: {} -/******/ }; -/******/ -/******/ // Execute the module function -/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); -/******/ -/******/ // Flag the module as loaded -/******/ module.l = true; -/******/ -/******/ // Return the exports of the module -/******/ return module.exports; -/******/ } -/******/ -/******/ -/******/ // expose the modules object (__webpack_modules__) -/******/ __webpack_require__.m = modules; -/******/ -/******/ // expose the module cache -/******/ __webpack_require__.c = installedModules; -/******/ -/******/ // define getter function for harmony exports -/******/ __webpack_require__.d = function(exports, name, getter) { -/******/ if(!__webpack_require__.o(exports, name)) { -/******/ Object.defineProperty(exports, name, { -/******/ configurable: false, -/******/ enumerable: true, -/******/ get: getter -/******/ }); -/******/ } -/******/ }; -/******/ -/******/ // getDefaultExport function for compatibility with non-harmony modules -/******/ __webpack_require__.n = function(module) { -/******/ var getter = module && module.__esModule ? -/******/ function getDefault() { return module['default']; } : -/******/ function getModuleExports() { return module; }; -/******/ __webpack_require__.d(getter, 'a', getter); -/******/ return getter; -/******/ }; -/******/ -/******/ // Object.prototype.hasOwnProperty.call -/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; -/******/ -/******/ // __webpack_public_path__ -/******/ __webpack_require__.p = ""; -/******/ -/******/ // Load entry module and return exports -/******/ return __webpack_require__(__webpack_require__.s = 0); -/******/ }) -/************************************************************************/ -/******/ ([ -/* 0 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -Object.defineProperty(__webpack_exports__, "__esModule", { value: true }); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__copy_tex_css__ = __webpack_require__(1); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_0__copy_tex_css___default = __webpack_require__.n(__WEBPACK_IMPORTED_MODULE_0__copy_tex_css__); -/* harmony import */ var __WEBPACK_IMPORTED_MODULE_1__katex2tex__ = __webpack_require__(2); - - - -// Global copy handler to modify behavior on .katex elements. -document.addEventListener('copy', function (event) { - var selection = window.getSelection(); - if (selection.isCollapsed) { - return; // default action OK if selection is empty - } - var fragment = selection.getRangeAt(0).cloneContents(); - if (!fragment.querySelector('.katex-mathml')) { - return; // default action OK if no .katex-mathml elements - } - // Preserve usual HTML copy/paste behavior. - var html = []; - for (var i = 0; i < fragment.childNodes.length; i++) { - html.push(fragment.childNodes[i].outerHTML); - } - event.clipboardData.setData('text/html', html.join('')); - // Rewrite plain-text version. - event.clipboardData.setData('text/plain', Object(__WEBPACK_IMPORTED_MODULE_1__katex2tex__["a" /* default */])(fragment).textContent); - // Prevent normal copy handling. - event.preventDefault(); -}); - -/***/ }), -/* 1 */ -/***/ (function(module, exports) { - -// removed by extract-text-webpack-plugin - -/***/ }), -/* 2 */ -/***/ (function(module, __webpack_exports__, __webpack_require__) { - -"use strict"; -/* unused harmony export defaultCopyDelimiters */ -/* unused harmony export katexReplaceWithTex */ -// Set these to how you want inline and display math to be delimited. -var defaultCopyDelimiters = { - inline: ['$', '$'], // alternative: ['\(', '\)'] - display: ['$$', '$$'] // alternative: ['\[', '\]'] -}; - -// Replace .katex elements with their TeX source (<annotation> element). -// Modifies fragment in-place. Useful for writing your own 'copy' handler, -// as in copy-tex.js. -var katexReplaceWithTex = function katexReplaceWithTex(fragment) { - var copyDelimiters = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaultCopyDelimiters; - - // Remove .katex-html blocks that are preceded by .katex-mathml blocks - // (which will get replaced below). - var katexHtml = fragment.querySelectorAll('.katex-mathml + .katex-html'); - for (var i = 0; i < katexHtml.length; i++) { - var element = katexHtml[i]; - if (element.remove) { - element.remove(null); - } else { - element.parentNode.removeChild(element); - } - } - // Replace .katex-mathml elements with their annotation (TeX source) - // descendant, with inline delimiters. - var katexMathml = fragment.querySelectorAll('.katex-mathml'); - for (var _i = 0; _i < katexMathml.length; _i++) { - var _element = katexMathml[_i]; - var texSource = _element.querySelector('annotation'); - if (texSource) { - if (_element.replaceWith) { - _element.replaceWith(texSource); - } else { - _element.parentNode.replaceChild(texSource, _element); - } - texSource.innerHTML = copyDelimiters.inline[0] + texSource.innerHTML + copyDelimiters.inline[1]; - } - } - // Switch display math to display delimiters. - var displays = fragment.querySelectorAll('.katex-display annotation'); - for (var _i2 = 0; _i2 < displays.length; _i2++) { - var _element2 = displays[_i2]; - _element2.innerHTML = copyDelimiters.display[0] + _element2.innerHTML.substr(copyDelimiters.inline[0].length, _element2.innerHTML.length - copyDelimiters.inline[0].length - copyDelimiters.inline[1].length) + copyDelimiters.display[1]; - } - return fragment; -}; - -/* harmony default export */ __webpack_exports__["a"] = (katexReplaceWithTex); - -/***/ }) -/******/ ])["default"]; -});
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