forked from sheetjs/docs.sheetjs.com
3241 lines
79 KiB
JavaScript
3241 lines
79 KiB
JavaScript
(function webpackUniversalModuleDefinition(root, factory) {
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if(typeof exports === 'object' && typeof module === 'object')
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module.exports = factory(require("katex"));
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else if(typeof define === 'function' && define.amd)
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define(["katex"], factory);
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else {
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var a = typeof exports === 'object' ? factory(require("katex")) : factory(root["katex"]);
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for(var i in a) (typeof exports === 'object' ? exports : root)[i] = a[i];
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}
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})((typeof self !== 'undefined' ? self : this), function(__WEBPACK_EXTERNAL_MODULE__0__) {
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return /******/ (function(modules) { // webpackBootstrap
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/******/ // The module cache
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/******/ var installedModules = {};
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/******/
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/******/ function __webpack_require__(moduleId) {
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/******/
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/******/ if(installedModules[moduleId]) {
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/******/ return installedModules[moduleId].exports;
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/******/ var module = installedModules[moduleId] = {
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/******/ i: moduleId,
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/******/ };
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/******/
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/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
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/******/
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/******/ // Flag the module as loaded
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/******/ module.l = true;
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/******/
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/******/ // Return the exports of the module
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/******/ return module.exports;
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/******/ }
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/******/
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/******/
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/******/ // expose the modules object (__webpack_modules__)
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/******/ __webpack_require__.m = modules;
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/******/
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/******/ // expose the module cache
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/******/ __webpack_require__.c = installedModules;
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/******/
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/******/ // define getter function for harmony exports
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/******/ __webpack_require__.d = function(exports, name, getter) {
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/******/ if(!__webpack_require__.o(exports, name)) {
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/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
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/******/ }
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/******/ };
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/******/
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/******/ // define __esModule on exports
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/******/ __webpack_require__.r = function(exports) {
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/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
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/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
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/******/ Object.defineProperty(exports, '__esModule', { value: true });
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/******/ };
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/******/
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/******/ // create a fake namespace object
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/******/ // mode & 1: value is a module id, require it
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/******/ // mode & 2: merge all properties of value into the ns
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/******/ // mode & 4: return value when already ns object
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/******/ // mode & 8|1: behave like require
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/******/ __webpack_require__.t = function(value, mode) {
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/******/ if(mode & 1) value = __webpack_require__(value);
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/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
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/******/ var ns = Object.create(null);
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/******/ __webpack_require__.r(ns);
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/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value });
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/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
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/******/ return ns;
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/******/ };
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/******/
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/******/ // getDefaultExport function for compatibility with non-harmony modules
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/******/ __webpack_require__.n = function(module) {
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/******/ var getter = module && module.__esModule ?
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/******/ function getDefault() { return module['default']; } :
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/******/ function getModuleExports() { return module; };
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/******/ __webpack_require__.d(getter, 'a', getter);
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/******/ // Object.prototype.hasOwnProperty.call
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/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
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/******/ // __webpack_public_path__
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/******/ __webpack_require__.p = "";
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/************************************************************************/
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/******/ ([
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/* 0 */
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/***/ (function(module, exports) {
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module.exports = __WEBPACK_EXTERNAL_MODULE__0__;
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/***/ }),
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/* 1 */
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/***/ (function(module, __webpack_exports__, __webpack_require__) {
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"use strict";
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__webpack_require__.r(__webpack_exports__);
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/* harmony import */ var katex__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(0);
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/* harmony import */ var katex__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(katex__WEBPACK_IMPORTED_MODULE_0__);
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/* eslint-disable */
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/* -*- Mode: Javascript; indent-tabs-mode:nil; js-indent-level: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/*************************************************************
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*
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* KaTeX mhchem.js
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*
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* This file implements a KaTeX version of mhchem version 3.3.0.
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* It is adapted from MathJax/extensions/TeX/mhchem.js
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* It differs from the MathJax version as follows:
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* 1. The interface is changed so that it can be called from KaTeX, not MathJax.
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* 2. \rlap and \llap are replaced with \mathrlap and \mathllap.
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* 3. Four lines of code are edited in order to use \raisebox instead of \raise.
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* 4. The reaction arrow code is simplified. All reaction arrows are rendered
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* using KaTeX extensible arrows instead of building non-extensible arrows.
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* 5. \tripledash vertical alignment is slightly adjusted.
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*
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* This code, as other KaTeX code, is released under the MIT license.
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*
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* /*************************************************************
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*
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* MathJax/extensions/TeX/mhchem.js
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*
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* Implements the \ce command for handling chemical formulas
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* from the mhchem LaTeX package.
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*
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* ---------------------------------------------------------------------
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*
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* Copyright (c) 2011-2015 The MathJax Consortium
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* Copyright (c) 2015-2018 Martin Hensel
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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//
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// Coding Style
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// - use '' for identifiers that can by minified/uglified
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// - use "" for strings that need to stay untouched
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// version: "3.3.0" for MathJax and KaTeX
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// Add \ce, \pu, and \tripledash to the KaTeX macros.
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katex__WEBPACK_IMPORTED_MODULE_0___default.a.__defineMacro("\\ce", function (context) {
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return chemParse(context.consumeArgs(1)[0], "ce");
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});
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katex__WEBPACK_IMPORTED_MODULE_0___default.a.__defineMacro("\\pu", function (context) {
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return chemParse(context.consumeArgs(1)[0], "pu");
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}); // Needed for \bond for the ~ forms
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// Raise by 2.56mu, not 2mu. We're raising a hyphen-minus, U+002D, not
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// a mathematical minus, U+2212. So we need that extra 0.56.
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katex__WEBPACK_IMPORTED_MODULE_0___default.a.__defineMacro("\\tripledash", "{\\vphantom{-}\\raisebox{2.56mu}{$\\mkern2mu" + "\\tiny\\text{-}\\mkern1mu\\text{-}\\mkern1mu\\text{-}\\mkern2mu$}}");
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//
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// This is the main function for handing the \ce and \pu commands.
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// It takes the argument to \ce or \pu and returns the corresponding TeX string.
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//
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var chemParse = function chemParse(tokens, stateMachine) {
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// Recreate the argument string from KaTeX's array of tokens.
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var str = "";
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var expectedLoc = tokens[tokens.length - 1].loc.start;
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for (var i = tokens.length - 1; i >= 0; i--) {
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if (tokens[i].loc.start > expectedLoc) {
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// context.consumeArgs has eaten a space.
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str += " ";
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expectedLoc = tokens[i].loc.start;
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}
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str += tokens[i].text;
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expectedLoc += tokens[i].text.length;
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}
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var tex = texify.go(mhchemParser.go(str, stateMachine));
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return tex;
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}; //
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// Core parser for mhchem syntax (recursive)
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//
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/** @type {MhchemParser} */
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var mhchemParser = {
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//
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// Parses mchem \ce syntax
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//
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// Call like
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// go("H2O");
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//
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go: function go(input, stateMachine) {
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if (!input) {
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return [];
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}
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if (stateMachine === undefined) {
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stateMachine = 'ce';
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}
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var state = '0'; //
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// String buffers for parsing:
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//
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// buffer.a == amount
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// buffer.o == element
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// buffer.b == left-side superscript
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// buffer.p == left-side subscript
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// buffer.q == right-side subscript
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// buffer.d == right-side superscript
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//
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// buffer.r == arrow
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// buffer.rdt == arrow, script above, type
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// buffer.rd == arrow, script above, content
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// buffer.rqt == arrow, script below, type
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// buffer.rq == arrow, script below, content
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//
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// buffer.text_
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// buffer.rm
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// etc.
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//
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// buffer.parenthesisLevel == int, starting at 0
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// buffer.sb == bool, space before
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// buffer.beginsWithBond == bool
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//
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// These letters are also used as state names.
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//
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// Other states:
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// 0 == begin of main part (arrow/operator unlikely)
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// 1 == next entity
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// 2 == next entity (arrow/operator unlikely)
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// 3 == next atom
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// c == macro
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//
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/** @type {Buffer} */
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var buffer = {};
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buffer['parenthesisLevel'] = 0;
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input = input.replace(/\n/g, " ");
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input = input.replace(/[\u2212\u2013\u2014\u2010]/g, "-");
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input = input.replace(/[\u2026]/g, "..."); //
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// Looks through mhchemParser.transitions, to execute a matching action
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// (recursive)
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//
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var lastInput;
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var watchdog = 10;
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/** @type {ParserOutput[]} */
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var output = [];
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while (true) {
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if (lastInput !== input) {
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watchdog = 10;
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lastInput = input;
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} else {
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watchdog--;
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} //
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// Find actions in transition table
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//
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var machine = mhchemParser.stateMachines[stateMachine];
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var t = machine.transitions[state] || machine.transitions['*'];
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iterateTransitions: for (var i = 0; i < t.length; i++) {
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var matches = mhchemParser.patterns.match_(t[i].pattern, input);
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if (matches) {
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//
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// Execute actions
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//
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var task = t[i].task;
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for (var iA = 0; iA < task.action_.length; iA++) {
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var o; //
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// Find and execute action
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//
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if (machine.actions[task.action_[iA].type_]) {
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o = machine.actions[task.action_[iA].type_](buffer, matches.match_, task.action_[iA].option);
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} else if (mhchemParser.actions[task.action_[iA].type_]) {
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o = mhchemParser.actions[task.action_[iA].type_](buffer, matches.match_, task.action_[iA].option);
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} else {
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throw ["MhchemBugA", "mhchem bug A. Please report. (" + task.action_[iA].type_ + ")"]; // Trying to use non-existing action
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} //
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// Add output
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//
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mhchemParser.concatArray(output, o);
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} //
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// Set next state,
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// Shorten input,
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// Continue with next character
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// (= apply only one transition per position)
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//
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state = task.nextState || state;
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if (input.length > 0) {
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if (!task.revisit) {
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input = matches.remainder;
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}
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if (!task.toContinue) {
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break iterateTransitions;
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}
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} else {
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return output;
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}
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}
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} //
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// Prevent infinite loop
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//
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|
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if (watchdog <= 0) {
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throw ["MhchemBugU", "mhchem bug U. Please report."]; // Unexpected character
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}
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}
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},
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concatArray: function concatArray(a, b) {
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if (b) {
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if (Array.isArray(b)) {
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for (var iB = 0; iB < b.length; iB++) {
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a.push(b[iB]);
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}
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} else {
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a.push(b);
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}
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}
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},
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patterns: {
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//
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// Matching patterns
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// either regexps or function that return null or {match_:"a", remainder:"bc"}
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//
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patterns: {
|
|
// property names must not look like integers ("2") for correct property traversal order, later on
|
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'empty': /^$/,
|
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'else': /^./,
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'else2': /^./,
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'space': /^\s/,
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'space A': /^\s(?=[A-Z\\$])/,
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'space$': /^\s$/,
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'a-z': /^[a-z]/,
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'x': /^x/,
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'x$': /^x$/,
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'i$': /^i$/,
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|
'letters': /^(?:[a-zA-Z\u03B1-\u03C9\u0391-\u03A9?@]|(?:\\(?:alpha|beta|gamma|delta|epsilon|zeta|eta|theta|iota|kappa|lambda|mu|nu|xi|omicron|pi|rho|sigma|tau|upsilon|phi|chi|psi|omega|Gamma|Delta|Theta|Lambda|Xi|Pi|Sigma|Upsilon|Phi|Psi|Omega)(?:\s+|\{\}|(?![a-zA-Z]))))+/,
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|
'\\greek': /^\\(?:alpha|beta|gamma|delta|epsilon|zeta|eta|theta|iota|kappa|lambda|mu|nu|xi|omicron|pi|rho|sigma|tau|upsilon|phi|chi|psi|omega|Gamma|Delta|Theta|Lambda|Xi|Pi|Sigma|Upsilon|Phi|Psi|Omega)(?:\s+|\{\}|(?![a-zA-Z]))/,
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'one lowercase latin letter $': /^(?:([a-z])(?:$|[^a-zA-Z]))$/,
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|
'$one lowercase latin letter$ $': /^\$(?:([a-z])(?:$|[^a-zA-Z]))\$$/,
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|
'one lowercase greek letter $': /^(?:\$?[\u03B1-\u03C9]\$?|\$?\\(?:alpha|beta|gamma|delta|epsilon|zeta|eta|theta|iota|kappa|lambda|mu|nu|xi|omicron|pi|rho|sigma|tau|upsilon|phi|chi|psi|omega)\s*\$?)(?:\s+|\{\}|(?![a-zA-Z]))$/,
|
|
'digits': /^[0-9]+/,
|
|
'-9.,9': /^[+\-]?(?:[0-9]+(?:[,.][0-9]+)?|[0-9]*(?:\.[0-9]+))/,
|
|
'-9.,9 no missing 0': /^[+\-]?[0-9]+(?:[.,][0-9]+)?/,
|
|
'(-)(9.,9)(e)(99)': function e99(input) {
|
|
var m = input.match(/^(\+\-|\+\/\-|\+|\-|\\pm\s?)?([0-9]+(?:[,.][0-9]+)?|[0-9]*(?:\.[0-9]+))?(\((?:[0-9]+(?:[,.][0-9]+)?|[0-9]*(?:\.[0-9]+))\))?(?:([eE]|\s*(\*|x|\\times|\u00D7)\s*10\^)([+\-]?[0-9]+|\{[+\-]?[0-9]+\}))?/);
|
|
|
|
if (m && m[0]) {
|
|
return {
|
|
match_: m.splice(1),
|
|
remainder: input.substr(m[0].length)
|
|
};
|
|
}
|
|
|
|
return null;
|
|
},
|
|
'(-)(9)^(-9)': function _(input) {
|
|
var m = input.match(/^(\+\-|\+\/\-|\+|\-|\\pm\s?)?([0-9]+(?:[,.][0-9]+)?|[0-9]*(?:\.[0-9]+)?)\^([+\-]?[0-9]+|\{[+\-]?[0-9]+\})/);
|
|
|
|
if (m && m[0]) {
|
|
return {
|
|
match_: m.splice(1),
|
|
remainder: input.substr(m[0].length)
|
|
};
|
|
}
|
|
|
|
return null;
|
|
},
|
|
'state of aggregation $': function stateOfAggregation$(input) {
|
|
// ... or crystal system
|
|
var a = mhchemParser.patterns.findObserveGroups(input, "", /^\([a-z]{1,3}(?=[\),])/, ")", ""); // (aq), (aq,$\infty$), (aq, sat)
|
|
|
|
if (a && a.remainder.match(/^($|[\s,;\)\]\}])/)) {
|
|
return a;
|
|
} // AND end of 'phrase'
|
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|
|
|
|
var m = input.match(/^(?:\((?:\\ca\s?)?\$[amothc]\$\))/); // OR crystal system ($o$) (\ca$c$)
|
|
|
|
if (m) {
|
|
return {
|
|
match_: m[0],
|
|
remainder: input.substr(m[0].length)
|
|
};
|
|
}
|
|
|
|
return null;
|
|
},
|
|
'_{(state of aggregation)}$': /^_\{(\([a-z]{1,3}\))\}/,
|
|
'{[(': /^(?:\\\{|\[|\()/,
|
|
')]}': /^(?:\)|\]|\\\})/,
|
|
', ': /^[,;]\s*/,
|
|
',': /^[,;]/,
|
|
'.': /^[.]/,
|
|
'. ': /^([.\u22C5\u00B7\u2022])\s*/,
|
|
'...': /^\.\.\.(?=$|[^.])/,
|
|
'* ': /^([*])\s*/,
|
|
'^{(...)}': function _(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "^{", "", "", "}");
|
|
},
|
|
'^($...$)': function $$(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "^", "$", "$", "");
|
|
},
|
|
'^a': /^\^([0-9]+|[^\\_])/,
|
|
'^\\x{}{}': function x(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "^", /^\\[a-zA-Z]+\{/, "}", "", "", "{", "}", "", true);
|
|
},
|
|
'^\\x{}': function x(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "^", /^\\[a-zA-Z]+\{/, "}", "");
|
|
},
|
|
'^\\x': /^\^(\\[a-zA-Z]+)\s*/,
|
|
'^(-1)': /^\^(-?\d+)/,
|
|
'\'': /^'/,
|
|
'_{(...)}': function _(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "_{", "", "", "}");
|
|
},
|
|
'_($...$)': function _$$(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "_", "$", "$", "");
|
|
},
|
|
'_9': /^_([+\-]?[0-9]+|[^\\])/,
|
|
'_\\x{}{}': function _X(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "_", /^\\[a-zA-Z]+\{/, "}", "", "", "{", "}", "", true);
|
|
},
|
|
'_\\x{}': function _X(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "_", /^\\[a-zA-Z]+\{/, "}", "");
|
|
},
|
|
'_\\x': /^_(\\[a-zA-Z]+)\s*/,
|
|
'^_': /^(?:\^(?=_)|\_(?=\^)|[\^_]$)/,
|
|
'{}': /^\{\}/,
|
|
'{...}': function _(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "", "{", "}", "");
|
|
},
|
|
'{(...)}': function _(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "{", "", "", "}");
|
|
},
|
|
'$...$': function $$(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "", "$", "$", "");
|
|
},
|
|
'${(...)}$': function $$(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "${", "", "", "}$");
|
|
},
|
|
'$(...)$': function $$(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "$", "", "", "$");
|
|
},
|
|
'=<>': /^[=<>]/,
|
|
'#': /^[#\u2261]/,
|
|
'+': /^\+/,
|
|
'-$': /^-(?=[\s_},;\]/]|$|\([a-z]+\))/,
|
|
// -space -, -; -] -/ -$ -state-of-aggregation
|
|
'-9': /^-(?=[0-9])/,
|
|
'- orbital overlap': /^-(?=(?:[spd]|sp)(?:$|[\s,;\)\]\}]))/,
|
|
'-': /^-/,
|
|
'pm-operator': /^(?:\\pm|\$\\pm\$|\+-|\+\/-)/,
|
|
'operator': /^(?:\+|(?:[\-=<>]|<<|>>|\\approx|\$\\approx\$)(?=\s|$|-?[0-9]))/,
|
|
'arrowUpDown': /^(?:v|\(v\)|\^|\(\^\))(?=$|[\s,;\)\]\}])/,
|
|
'\\bond{(...)}': function bond(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "\\bond{", "", "", "}");
|
|
},
|
|
'->': /^(?:<->|<-->|->|<-|<=>>|<<=>|<=>|[\u2192\u27F6\u21CC])/,
|
|
'CMT': /^[CMT](?=\[)/,
|
|
'[(...)]': function _(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "[", "", "", "]");
|
|
},
|
|
'1st-level escape': /^(&|\\\\|\\hline)\s*/,
|
|
'\\,': /^(?:\\[,\ ;:])/,
|
|
// \\x - but output no space before
|
|
'\\x{}{}': function x(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "", /^\\[a-zA-Z]+\{/, "}", "", "", "{", "}", "", true);
|
|
},
|
|
'\\x{}': function x(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "", /^\\[a-zA-Z]+\{/, "}", "");
|
|
},
|
|
'\\ca': /^\\ca(?:\s+|(?![a-zA-Z]))/,
|
|
'\\x': /^(?:\\[a-zA-Z]+\s*|\\[_&{}%])/,
|
|
'orbital': /^(?:[0-9]{1,2}[spdfgh]|[0-9]{0,2}sp)(?=$|[^a-zA-Z])/,
|
|
// only those with numbers in front, because the others will be formatted correctly anyway
|
|
'others': /^[\/~|]/,
|
|
'\\frac{(...)}': function frac(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "\\frac{", "", "", "}", "{", "", "", "}");
|
|
},
|
|
'\\overset{(...)}': function overset(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "\\overset{", "", "", "}", "{", "", "", "}");
|
|
},
|
|
"\\underset{(...)}": function underset(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "\\underset{", "", "", "}", "{", "", "", "}");
|
|
},
|
|
"\\underbrace{(...)}": function underbrace(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "\\underbrace{", "", "", "}_", "{", "", "", "}");
|
|
},
|
|
'\\color{(...)}0': function color0(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "\\color{", "", "", "}");
|
|
},
|
|
'\\color{(...)}{(...)}1': function color1(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "\\color{", "", "", "}", "{", "", "", "}");
|
|
},
|
|
'\\color(...){(...)}2': function color2(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "\\color", "\\", "", /^(?=\{)/, "{", "", "", "}");
|
|
},
|
|
'\\ce{(...)}': function ce(input) {
|
|
return mhchemParser.patterns.findObserveGroups(input, "\\ce{", "", "", "}");
|
|
},
|
|
'oxidation$': /^(?:[+-][IVX]+|\\pm\s*0|\$\\pm\$\s*0)$/,
|
|
'd-oxidation$': /^(?:[+-]?\s?[IVX]+|\\pm\s*0|\$\\pm\$\s*0)$/,
|
|
// 0 could be oxidation or charge
|
|
'roman numeral': /^[IVX]+/,
|
|
'1/2$': /^[+\-]?(?:[0-9]+|\$[a-z]\$|[a-z])\/[0-9]+(?:\$[a-z]\$|[a-z])?$/,
|
|
'amount': function amount(input) {
|
|
var match; // e.g. 2, 0.5, 1/2, -2, n/2, +; $a$ could be added later in parsing
|
|
|
|
match = input.match(/^(?:(?:(?:\([+\-]?[0-9]+\/[0-9]+\)|[+\-]?(?:[0-9]+|\$[a-z]\$|[a-z])\/[0-9]+|[+\-]?[0-9]+[.,][0-9]+|[+\-]?\.[0-9]+|[+\-]?[0-9]+)(?:[a-z](?=\s*[A-Z]))?)|[+\-]?[a-z](?=\s*[A-Z])|\+(?!\s))/);
|
|
|
|
if (match) {
|
|
return {
|
|
match_: match[0],
|
|
remainder: input.substr(match[0].length)
|
|
};
|
|
}
|
|
|
|
var a = mhchemParser.patterns.findObserveGroups(input, "", "$", "$", "");
|
|
|
|
if (a) {
|
|
// e.g. $2n-1$, $-$
|
|
match = a.match_.match(/^\$(?:\(?[+\-]?(?:[0-9]*[a-z]?[+\-])?[0-9]*[a-z](?:[+\-][0-9]*[a-z]?)?\)?|\+|-)\$$/);
|
|
|
|
if (match) {
|
|
return {
|
|
match_: match[0],
|
|
remainder: input.substr(match[0].length)
|
|
};
|
|
}
|
|
}
|
|
|
|
return null;
|
|
},
|
|
'amount2': function amount2(input) {
|
|
return this['amount'](input);
|
|
},
|
|
'(KV letters),': /^(?:[A-Z][a-z]{0,2}|i)(?=,)/,
|
|
'formula$': function formula$(input) {
|
|
if (input.match(/^\([a-z]+\)$/)) {
|
|
return null;
|
|
} // state of aggregation = no formula
|
|
|
|
|
|
var match = input.match(/^(?:[a-z]|(?:[0-9\ \+\-\,\.\(\)]+[a-z])+[0-9\ \+\-\,\.\(\)]*|(?:[a-z][0-9\ \+\-\,\.\(\)]+)+[a-z]?)$/);
|
|
|
|
if (match) {
|
|
return {
|
|
match_: match[0],
|
|
remainder: input.substr(match[0].length)
|
|
};
|
|
}
|
|
|
|
return null;
|
|
},
|
|
'uprightEntities': /^(?:pH|pOH|pC|pK|iPr|iBu)(?=$|[^a-zA-Z])/,
|
|
'/': /^\s*(\/)\s*/,
|
|
'//': /^\s*(\/\/)\s*/,
|
|
'*': /^\s*[*.]\s*/
|
|
},
|
|
findObserveGroups: function findObserveGroups(input, begExcl, begIncl, endIncl, endExcl, beg2Excl, beg2Incl, end2Incl, end2Excl, combine) {
|
|
/** @type {{(input: string, pattern: string | RegExp): string | string[] | null;}} */
|
|
var _match = function _match(input, pattern) {
|
|
if (typeof pattern === "string") {
|
|
if (input.indexOf(pattern) !== 0) {
|
|
return null;
|
|
}
|
|
|
|
return pattern;
|
|
} else {
|
|
var match = input.match(pattern);
|
|
|
|
if (!match) {
|
|
return null;
|
|
}
|
|
|
|
return match[0];
|
|
}
|
|
};
|
|
/** @type {{(input: string, i: number, endChars: string | RegExp): {endMatchBegin: number, endMatchEnd: number} | null;}} */
|
|
|
|
|
|
var _findObserveGroups = function _findObserveGroups(input, i, endChars) {
|
|
var braces = 0;
|
|
|
|
while (i < input.length) {
|
|
var a = input.charAt(i);
|
|
|
|
var match = _match(input.substr(i), endChars);
|
|
|
|
if (match !== null && braces === 0) {
|
|
return {
|
|
endMatchBegin: i,
|
|
endMatchEnd: i + match.length
|
|
};
|
|
} else if (a === "{") {
|
|
braces++;
|
|
} else if (a === "}") {
|
|
if (braces === 0) {
|
|
throw ["ExtraCloseMissingOpen", "Extra close brace or missing open brace"];
|
|
} else {
|
|
braces--;
|
|
}
|
|
}
|
|
|
|
i++;
|
|
}
|
|
|
|
if (braces > 0) {
|
|
return null;
|
|
}
|
|
|
|
return null;
|
|
};
|
|
|
|
var match = _match(input, begExcl);
|
|
|
|
if (match === null) {
|
|
return null;
|
|
}
|
|
|
|
input = input.substr(match.length);
|
|
match = _match(input, begIncl);
|
|
|
|
if (match === null) {
|
|
return null;
|
|
}
|
|
|
|
var e = _findObserveGroups(input, match.length, endIncl || endExcl);
|
|
|
|
if (e === null) {
|
|
return null;
|
|
}
|
|
|
|
var match1 = input.substring(0, endIncl ? e.endMatchEnd : e.endMatchBegin);
|
|
|
|
if (!(beg2Excl || beg2Incl)) {
|
|
return {
|
|
match_: match1,
|
|
remainder: input.substr(e.endMatchEnd)
|
|
};
|
|
} else {
|
|
var group2 = this.findObserveGroups(input.substr(e.endMatchEnd), beg2Excl, beg2Incl, end2Incl, end2Excl);
|
|
|
|
if (group2 === null) {
|
|
return null;
|
|
}
|
|
/** @type {string[]} */
|
|
|
|
|
|
var matchRet = [match1, group2.match_];
|
|
return {
|
|
match_: combine ? matchRet.join("") : matchRet,
|
|
remainder: group2.remainder
|
|
};
|
|
}
|
|
},
|
|
//
|
|
// Matching function
|
|
// e.g. match("a", input) will look for the regexp called "a" and see if it matches
|
|
// returns null or {match_:"a", remainder:"bc"}
|
|
//
|
|
match_: function match_(m, input) {
|
|
var pattern = mhchemParser.patterns.patterns[m];
|
|
|
|
if (pattern === undefined) {
|
|
throw ["MhchemBugP", "mhchem bug P. Please report. (" + m + ")"]; // Trying to use non-existing pattern
|
|
} else if (typeof pattern === "function") {
|
|
return mhchemParser.patterns.patterns[m](input); // cannot use cached var pattern here, because some pattern functions need this===mhchemParser
|
|
} else {
|
|
// RegExp
|
|
var match = input.match(pattern);
|
|
|
|
if (match) {
|
|
var mm;
|
|
|
|
if (match[2]) {
|
|
mm = [match[1], match[2]];
|
|
} else if (match[1]) {
|
|
mm = match[1];
|
|
} else {
|
|
mm = match[0];
|
|
}
|
|
|
|
return {
|
|
match_: mm,
|
|
remainder: input.substr(match[0].length)
|
|
};
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}
|
|
},
|
|
//
|
|
// Generic state machine actions
|
|
//
|
|
actions: {
|
|
'a=': function a(buffer, m) {
|
|
buffer.a = (buffer.a || "") + m;
|
|
},
|
|
'b=': function b(buffer, m) {
|
|
buffer.b = (buffer.b || "") + m;
|
|
},
|
|
'p=': function p(buffer, m) {
|
|
buffer.p = (buffer.p || "") + m;
|
|
},
|
|
'o=': function o(buffer, m) {
|
|
buffer.o = (buffer.o || "") + m;
|
|
},
|
|
'q=': function q(buffer, m) {
|
|
buffer.q = (buffer.q || "") + m;
|
|
},
|
|
'd=': function d(buffer, m) {
|
|
buffer.d = (buffer.d || "") + m;
|
|
},
|
|
'rm=': function rm(buffer, m) {
|
|
buffer.rm = (buffer.rm || "") + m;
|
|
},
|
|
'text=': function text(buffer, m) {
|
|
buffer.text_ = (buffer.text_ || "") + m;
|
|
},
|
|
'insert': function insert(buffer, m, a) {
|
|
return {
|
|
type_: a
|
|
};
|
|
},
|
|
'insert+p1': function insertP1(buffer, m, a) {
|
|
return {
|
|
type_: a,
|
|
p1: m
|
|
};
|
|
},
|
|
'insert+p1+p2': function insertP1P2(buffer, m, a) {
|
|
return {
|
|
type_: a,
|
|
p1: m[0],
|
|
p2: m[1]
|
|
};
|
|
},
|
|
'copy': function copy(buffer, m) {
|
|
return m;
|
|
},
|
|
'rm': function rm(buffer, m) {
|
|
return {
|
|
type_: 'rm',
|
|
p1: m || ""
|
|
};
|
|
},
|
|
'text': function text(buffer, m) {
|
|
return mhchemParser.go(m, 'text');
|
|
},
|
|
'{text}': function text(buffer, m) {
|
|
var ret = ["{"];
|
|
mhchemParser.concatArray(ret, mhchemParser.go(m, 'text'));
|
|
ret.push("}");
|
|
return ret;
|
|
},
|
|
'tex-math': function texMath(buffer, m) {
|
|
return mhchemParser.go(m, 'tex-math');
|
|
},
|
|
'tex-math tight': function texMathTight(buffer, m) {
|
|
return mhchemParser.go(m, 'tex-math tight');
|
|
},
|
|
'bond': function bond(buffer, m, k) {
|
|
return {
|
|
type_: 'bond',
|
|
kind_: k || m
|
|
};
|
|
},
|
|
'color0-output': function color0Output(buffer, m) {
|
|
return {
|
|
type_: 'color0',
|
|
color: m[0]
|
|
};
|
|
},
|
|
'ce': function ce(buffer, m) {
|
|
return mhchemParser.go(m);
|
|
},
|
|
'1/2': function _(buffer, m) {
|
|
/** @type {ParserOutput[]} */
|
|
var ret = [];
|
|
|
|
if (m.match(/^[+\-]/)) {
|
|
ret.push(m.substr(0, 1));
|
|
m = m.substr(1);
|
|
}
|
|
|
|
var n = m.match(/^([0-9]+|\$[a-z]\$|[a-z])\/([0-9]+)(\$[a-z]\$|[a-z])?$/);
|
|
n[1] = n[1].replace(/\$/g, "");
|
|
ret.push({
|
|
type_: 'frac',
|
|
p1: n[1],
|
|
p2: n[2]
|
|
});
|
|
|
|
if (n[3]) {
|
|
n[3] = n[3].replace(/\$/g, "");
|
|
ret.push({
|
|
type_: 'tex-math',
|
|
p1: n[3]
|
|
});
|
|
}
|
|
|
|
return ret;
|
|
},
|
|
'9,9': function _(buffer, m) {
|
|
return mhchemParser.go(m, '9,9');
|
|
}
|
|
},
|
|
//
|
|
// createTransitions
|
|
// convert { 'letter': { 'state': { action_: 'output' } } } to { 'state' => [ { pattern: 'letter', task: { action_: [{type_: 'output'}] } } ] }
|
|
// with expansion of 'a|b' to 'a' and 'b' (at 2 places)
|
|
//
|
|
createTransitions: function createTransitions(o) {
|
|
var pattern, state;
|
|
/** @type {string[]} */
|
|
|
|
var stateArray;
|
|
var i; //
|
|
// 1. Collect all states
|
|
//
|
|
|
|
/** @type {Transitions} */
|
|
|
|
var transitions = {};
|
|
|
|
for (pattern in o) {
|
|
for (state in o[pattern]) {
|
|
stateArray = state.split("|");
|
|
o[pattern][state].stateArray = stateArray;
|
|
|
|
for (i = 0; i < stateArray.length; i++) {
|
|
transitions[stateArray[i]] = [];
|
|
}
|
|
}
|
|
} //
|
|
// 2. Fill states
|
|
//
|
|
|
|
|
|
for (pattern in o) {
|
|
for (state in o[pattern]) {
|
|
stateArray = o[pattern][state].stateArray || [];
|
|
|
|
for (i = 0; i < stateArray.length; i++) {
|
|
//
|
|
// 2a. Normalize actions into array: 'text=' ==> [{type_:'text='}]
|
|
// (Note to myself: Resolving the function here would be problematic. It would need .bind (for *this*) and currying (for *option*).)
|
|
//
|
|
|
|
/** @type {any} */
|
|
var p = o[pattern][state];
|
|
|
|
if (p.action_) {
|
|
p.action_ = [].concat(p.action_);
|
|
|
|
for (var k = 0; k < p.action_.length; k++) {
|
|
if (typeof p.action_[k] === "string") {
|
|
p.action_[k] = {
|
|
type_: p.action_[k]
|
|
};
|
|
}
|
|
}
|
|
} else {
|
|
p.action_ = [];
|
|
} //
|
|
// 2.b Multi-insert
|
|
//
|
|
|
|
|
|
var patternArray = pattern.split("|");
|
|
|
|
for (var j = 0; j < patternArray.length; j++) {
|
|
if (stateArray[i] === '*') {
|
|
// insert into all
|
|
for (var t in transitions) {
|
|
transitions[t].push({
|
|
pattern: patternArray[j],
|
|
task: p
|
|
});
|
|
}
|
|
} else {
|
|
transitions[stateArray[i]].push({
|
|
pattern: patternArray[j],
|
|
task: p
|
|
});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return transitions;
|
|
},
|
|
stateMachines: {}
|
|
}; //
|
|
// Definition of state machines
|
|
//
|
|
|
|
mhchemParser.stateMachines = {
|
|
//
|
|
// \ce state machines
|
|
//
|
|
//#region ce
|
|
'ce': {
|
|
// main parser
|
|
transitions: mhchemParser.createTransitions({
|
|
'empty': {
|
|
'*': {
|
|
action_: 'output'
|
|
}
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|
},
|
|
'else': {
|
|
'0|1|2': {
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|
action_: 'beginsWithBond=false',
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|
revisit: true,
|
|
toContinue: true
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|
}
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|
},
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|
'oxidation$': {
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|
'0': {
|
|
action_: 'oxidation-output'
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|
}
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|
},
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|
'CMT': {
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|
'r': {
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|
action_: 'rdt=',
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|
nextState: 'rt'
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|
},
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|
'rd': {
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|
action_: 'rqt=',
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|
nextState: 'rdt'
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|
}
|
|
},
|
|
'arrowUpDown': {
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|
'0|1|2|as': {
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|
action_: ['sb=false', 'output', 'operator'],
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|
nextState: '1'
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|
}
|
|
},
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|
'uprightEntities': {
|
|
'0|1|2': {
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|
action_: ['o=', 'output'],
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|
nextState: '1'
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|
}
|
|
},
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|
'orbital': {
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|
'0|1|2|3': {
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|
action_: 'o=',
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|
nextState: 'o'
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|
}
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|
},
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|
'->': {
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|
'0|1|2|3': {
|
|
action_: 'r=',
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|
nextState: 'r'
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|
},
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|
'a|as': {
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|
action_: ['output', 'r='],
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|
nextState: 'r'
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|
},
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|
'*': {
|
|
action_: ['output', 'r='],
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|
nextState: 'r'
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|
}
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|
},
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|
'+': {
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|
'o': {
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|
action_: 'd= kv',
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|
nextState: 'd'
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|
},
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|
'd|D': {
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|
action_: 'd=',
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|
nextState: 'd'
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|
},
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|
'q': {
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|
action_: 'd=',
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|
nextState: 'qd'
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|
},
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|
'qd|qD': {
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|
action_: 'd=',
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|
nextState: 'qd'
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|
},
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|
'dq': {
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|
action_: ['output', 'd='],
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|
nextState: 'd'
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|
},
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|
'3': {
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|
action_: ['sb=false', 'output', 'operator'],
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|
nextState: '0'
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|
}
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|
},
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|
'amount': {
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|
'0|2': {
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|
action_: 'a=',
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|
nextState: 'a'
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|
}
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|
},
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|
'pm-operator': {
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|
'0|1|2|a|as': {
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action_: ['sb=false', 'output', {
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type_: 'operator',
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option: '\\pm'
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|
}],
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|
nextState: '0'
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|
}
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},
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|
'operator': {
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|
'0|1|2|a|as': {
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|
action_: ['sb=false', 'output', 'operator'],
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nextState: '0'
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|
}
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|
},
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|
'-$': {
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|
'o|q': {
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action_: ['charge or bond', 'output'],
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nextState: 'qd'
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|
},
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|
'd': {
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|
action_: 'd=',
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|
nextState: 'd'
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|
},
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|
'D': {
|
|
action_: ['output', {
|
|
type_: 'bond',
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|
option: "-"
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|
}],
|
|
nextState: '3'
|
|
},
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|
'q': {
|
|
action_: 'd=',
|
|
nextState: 'qd'
|
|
},
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|
'qd': {
|
|
action_: 'd=',
|
|
nextState: 'qd'
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|
},
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|
'qD|dq': {
|
|
action_: ['output', {
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|
type_: 'bond',
|
|
option: "-"
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|
}],
|
|
nextState: '3'
|
|
}
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|
},
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|
'-9': {
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|
'3|o': {
|
|
action_: ['output', {
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|
type_: 'insert',
|
|
option: 'hyphen'
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|
}],
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|
nextState: '3'
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|
}
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|
},
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|
'- orbital overlap': {
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|
'o': {
|
|
action_: ['output', {
|
|
type_: 'insert',
|
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option: 'hyphen'
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|
}],
|
|
nextState: '2'
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|
},
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|
'd': {
|
|
action_: ['output', {
|
|
type_: 'insert',
|
|
option: 'hyphen'
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|
}],
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|
nextState: '2'
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|
}
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|
},
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|
'-': {
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|
'0|1|2': {
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|
action_: [{
|
|
type_: 'output',
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|
option: 1
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|
}, 'beginsWithBond=true', {
|
|
type_: 'bond',
|
|
option: "-"
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|
}],
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|
nextState: '3'
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|
},
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|
'3': {
|
|
action_: {
|
|
type_: 'bond',
|
|
option: "-"
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|
}
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|
},
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|
'a': {
|
|
action_: ['output', {
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|
type_: 'insert',
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|
option: 'hyphen'
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|
}],
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|
nextState: '2'
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|
},
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|
'as': {
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|
action_: [{
|
|
type_: 'output',
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|
option: 2
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|
}, {
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|
type_: 'bond',
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|
option: "-"
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|
}],
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|
nextState: '3'
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|
},
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|
'b': {
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|
action_: 'b='
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},
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|
'o': {
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|
action_: {
|
|
type_: '- after o/d',
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option: false
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|
},
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|
nextState: '2'
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|
},
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|
'q': {
|
|
action_: {
|
|
type_: '- after o/d',
|
|
option: false
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|
},
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|
nextState: '2'
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|
},
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|
'd|qd|dq': {
|
|
action_: {
|
|
type_: '- after o/d',
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|
option: true
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|
},
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|
nextState: '2'
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|
},
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|
'D|qD|p': {
|
|
action_: ['output', {
|
|
type_: 'bond',
|
|
option: "-"
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|
}],
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|
nextState: '3'
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|
}
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|
},
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|
'amount2': {
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|
'1|3': {
|
|
action_: 'a=',
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|
nextState: 'a'
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|
}
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|
},
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|
'letters': {
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|
'0|1|2|3|a|as|b|p|bp|o': {
|
|
action_: 'o=',
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|
nextState: 'o'
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|
},
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|
'q|dq': {
|
|
action_: ['output', 'o='],
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|
nextState: 'o'
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|
},
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|
'd|D|qd|qD': {
|
|
action_: 'o after d',
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|
nextState: 'o'
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|
}
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|
},
|
|
'digits': {
|
|
'o': {
|
|
action_: 'q=',
|
|
nextState: 'q'
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|
},
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|
'd|D': {
|
|
action_: 'q=',
|
|
nextState: 'dq'
|
|
},
|
|
'q': {
|
|
action_: ['output', 'o='],
|
|
nextState: 'o'
|
|
},
|
|
'a': {
|
|
action_: 'o=',
|
|
nextState: 'o'
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|
}
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|
},
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|
'space A': {
|
|
'b|p|bp': {}
|
|
},
|
|
'space': {
|
|
'a': {
|
|
nextState: 'as'
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|
},
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|
'0': {
|
|
action_: 'sb=false'
|
|
},
|
|
'1|2': {
|
|
action_: 'sb=true'
|
|
},
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|
'r|rt|rd|rdt|rdq': {
|
|
action_: 'output',
|
|
nextState: '0'
|
|
},
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|
'*': {
|
|
action_: ['output', 'sb=true'],
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|
nextState: '1'
|
|
}
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|
},
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|
'1st-level escape': {
|
|
'1|2': {
|
|
action_: ['output', {
|
|
type_: 'insert+p1',
|
|
option: '1st-level escape'
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|
}]
|
|
},
|
|
'*': {
|
|
action_: ['output', {
|
|
type_: 'insert+p1',
|
|
option: '1st-level escape'
|
|
}],
|
|
nextState: '0'
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|
}
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|
},
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|
'[(...)]': {
|
|
'r|rt': {
|
|
action_: 'rd=',
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|
nextState: 'rd'
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|
},
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|
'rd|rdt': {
|
|
action_: 'rq=',
|
|
nextState: 'rdq'
|
|
}
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|
},
|
|
'...': {
|
|
'o|d|D|dq|qd|qD': {
|
|
action_: ['output', {
|
|
type_: 'bond',
|
|
option: "..."
|
|
}],
|
|
nextState: '3'
|
|
},
|
|
'*': {
|
|
action_: [{
|
|
type_: 'output',
|
|
option: 1
|
|
}, {
|
|
type_: 'insert',
|
|
option: 'ellipsis'
|
|
}],
|
|
nextState: '1'
|
|
}
|
|
},
|
|
'. |* ': {
|
|
'*': {
|
|
action_: ['output', {
|
|
type_: 'insert',
|
|
option: 'addition compound'
|
|
}],
|
|
nextState: '1'
|
|
}
|
|
},
|
|
'state of aggregation $': {
|
|
'*': {
|
|
action_: ['output', 'state of aggregation'],
|
|
nextState: '1'
|
|
}
|
|
},
|
|
'{[(': {
|
|
'a|as|o': {
|
|
action_: ['o=', 'output', 'parenthesisLevel++'],
|
|
nextState: '2'
|
|
},
|
|
'0|1|2|3': {
|
|
action_: ['o=', 'output', 'parenthesisLevel++'],
|
|
nextState: '2'
|
|
},
|
|
'*': {
|
|
action_: ['output', 'o=', 'output', 'parenthesisLevel++'],
|
|
nextState: '2'
|
|
}
|
|
},
|
|
')]}': {
|
|
'0|1|2|3|b|p|bp|o': {
|
|
action_: ['o=', 'parenthesisLevel--'],
|
|
nextState: 'o'
|
|
},
|
|
'a|as|d|D|q|qd|qD|dq': {
|
|
action_: ['output', 'o=', 'parenthesisLevel--'],
|
|
nextState: 'o'
|
|
}
|
|
},
|
|
', ': {
|
|
'*': {
|
|
action_: ['output', 'comma'],
|
|
nextState: '0'
|
|
}
|
|
},
|
|
'^_': {
|
|
// ^ and _ without a sensible argument
|
|
'*': {}
|
|
},
|
|
'^{(...)}|^($...$)': {
|
|
'0|1|2|as': {
|
|
action_: 'b=',
|
|
nextState: 'b'
|
|
},
|
|
'p': {
|
|
action_: 'b=',
|
|
nextState: 'bp'
|
|
},
|
|
'3|o': {
|
|
action_: 'd= kv',
|
|
nextState: 'D'
|
|
},
|
|
'q': {
|
|
action_: 'd=',
|
|
nextState: 'qD'
|
|
},
|
|
'd|D|qd|qD|dq': {
|
|
action_: ['output', 'd='],
|
|
nextState: 'D'
|
|
}
|
|
},
|
|
'^a|^\\x{}{}|^\\x{}|^\\x|\'': {
|
|
'0|1|2|as': {
|
|
action_: 'b=',
|
|
nextState: 'b'
|
|
},
|
|
'p': {
|
|
action_: 'b=',
|
|
nextState: 'bp'
|
|
},
|
|
'3|o': {
|
|
action_: 'd= kv',
|
|
nextState: 'd'
|
|
},
|
|
'q': {
|
|
action_: 'd=',
|
|
nextState: 'qd'
|
|
},
|
|
'd|qd|D|qD': {
|
|
action_: 'd='
|
|
},
|
|
'dq': {
|
|
action_: ['output', 'd='],
|
|
nextState: 'd'
|
|
}
|
|
},
|
|
'_{(state of aggregation)}$': {
|
|
'd|D|q|qd|qD|dq': {
|
|
action_: ['output', 'q='],
|
|
nextState: 'q'
|
|
}
|
|
},
|
|
'_{(...)}|_($...$)|_9|_\\x{}{}|_\\x{}|_\\x': {
|
|
'0|1|2|as': {
|
|
action_: 'p=',
|
|
nextState: 'p'
|
|
},
|
|
'b': {
|
|
action_: 'p=',
|
|
nextState: 'bp'
|
|
},
|
|
'3|o': {
|
|
action_: 'q=',
|
|
nextState: 'q'
|
|
},
|
|
'd|D': {
|
|
action_: 'q=',
|
|
nextState: 'dq'
|
|
},
|
|
'q|qd|qD|dq': {
|
|
action_: ['output', 'q='],
|
|
nextState: 'q'
|
|
}
|
|
},
|
|
'=<>': {
|
|
'0|1|2|3|a|as|o|q|d|D|qd|qD|dq': {
|
|
action_: [{
|
|
type_: 'output',
|
|
option: 2
|
|
}, 'bond'],
|
|
nextState: '3'
|
|
}
|
|
},
|
|
'#': {
|
|
'0|1|2|3|a|as|o': {
|
|
action_: [{
|
|
type_: 'output',
|
|
option: 2
|
|
}, {
|
|
type_: 'bond',
|
|
option: "#"
|
|
}],
|
|
nextState: '3'
|
|
}
|
|
},
|
|
'{}': {
|
|
'*': {
|
|
action_: {
|
|
type_: 'output',
|
|
option: 1
|
|
},
|
|
nextState: '1'
|
|
}
|
|
},
|
|
'{...}': {
|
|
'0|1|2|3|a|as|b|p|bp': {
|
|
action_: 'o=',
|
|
nextState: 'o'
|
|
},
|
|
'o|d|D|q|qd|qD|dq': {
|
|
action_: ['output', 'o='],
|
|
nextState: 'o'
|
|
}
|
|
},
|
|
'$...$': {
|
|
'a': {
|
|
action_: 'a='
|
|
},
|
|
// 2$n$
|
|
'0|1|2|3|as|b|p|bp|o': {
|
|
action_: 'o=',
|
|
nextState: 'o'
|
|
},
|
|
// not 'amount'
|
|
'as|o': {
|
|
action_: 'o='
|
|
},
|
|
'q|d|D|qd|qD|dq': {
|
|
action_: ['output', 'o='],
|
|
nextState: 'o'
|
|
}
|
|
},
|
|
'\\bond{(...)}': {
|
|
'*': {
|
|
action_: [{
|
|
type_: 'output',
|
|
option: 2
|
|
}, 'bond'],
|
|
nextState: "3"
|
|
}
|
|
},
|
|
'\\frac{(...)}': {
|
|
'*': {
|
|
action_: [{
|
|
type_: 'output',
|
|
option: 1
|
|
}, 'frac-output'],
|
|
nextState: '3'
|
|
}
|
|
},
|
|
'\\overset{(...)}': {
|
|
'*': {
|
|
action_: [{
|
|
type_: 'output',
|
|
option: 2
|
|
}, 'overset-output'],
|
|
nextState: '3'
|
|
}
|
|
},
|
|
"\\underset{(...)}": {
|
|
'*': {
|
|
action_: [{
|
|
type_: 'output',
|
|
option: 2
|
|
}, 'underset-output'],
|
|
nextState: '3'
|
|
}
|
|
},
|
|
"\\underbrace{(...)}": {
|
|
'*': {
|
|
action_: [{
|
|
type_: 'output',
|
|
option: 2
|
|
}, 'underbrace-output'],
|
|
nextState: '3'
|
|
}
|
|
},
|
|
'\\color{(...)}{(...)}1|\\color(...){(...)}2': {
|
|
'*': {
|
|
action_: [{
|
|
type_: 'output',
|
|
option: 2
|
|
}, 'color-output'],
|
|
nextState: '3'
|
|
}
|
|
},
|
|
'\\color{(...)}0': {
|
|
'*': {
|
|
action_: [{
|
|
type_: 'output',
|
|
option: 2
|
|
}, 'color0-output']
|
|
}
|
|
},
|
|
'\\ce{(...)}': {
|
|
'*': {
|
|
action_: [{
|
|
type_: 'output',
|
|
option: 2
|
|
}, 'ce'],
|
|
nextState: '3'
|
|
}
|
|
},
|
|
'\\,': {
|
|
'*': {
|
|
action_: [{
|
|
type_: 'output',
|
|
option: 1
|
|
}, 'copy'],
|
|
nextState: '1'
|
|
}
|
|
},
|
|
'\\x{}{}|\\x{}|\\x': {
|
|
'0|1|2|3|a|as|b|p|bp|o|c0': {
|
|
action_: ['o=', 'output'],
|
|
nextState: '3'
|
|
},
|
|
'*': {
|
|
action_: ['output', 'o=', 'output'],
|
|
nextState: '3'
|
|
}
|
|
},
|
|
'others': {
|
|
'*': {
|
|
action_: [{
|
|
type_: 'output',
|
|
option: 1
|
|
}, 'copy'],
|
|
nextState: '3'
|
|
}
|
|
},
|
|
'else2': {
|
|
'a': {
|
|
action_: 'a to o',
|
|
nextState: 'o',
|
|
revisit: true
|
|
},
|
|
'as': {
|
|
action_: ['output', 'sb=true'],
|
|
nextState: '1',
|
|
revisit: true
|
|
},
|
|
'r|rt|rd|rdt|rdq': {
|
|
action_: ['output'],
|
|
nextState: '0',
|
|
revisit: true
|
|
},
|
|
'*': {
|
|
action_: ['output', 'copy'],
|
|
nextState: '3'
|
|
}
|
|
}
|
|
}),
|
|
actions: {
|
|
'o after d': function oAfterD(buffer, m) {
|
|
var ret;
|
|
|
|
if ((buffer.d || "").match(/^[0-9]+$/)) {
|
|
var tmp = buffer.d;
|
|
buffer.d = undefined;
|
|
ret = this['output'](buffer);
|
|
buffer.b = tmp;
|
|
} else {
|
|
ret = this['output'](buffer);
|
|
}
|
|
|
|
mhchemParser.actions['o='](buffer, m);
|
|
return ret;
|
|
},
|
|
'd= kv': function dKv(buffer, m) {
|
|
buffer.d = m;
|
|
buffer.dType = 'kv';
|
|
},
|
|
'charge or bond': function chargeOrBond(buffer, m) {
|
|
if (buffer['beginsWithBond']) {
|
|
/** @type {ParserOutput[]} */
|
|
var ret = [];
|
|
mhchemParser.concatArray(ret, this['output'](buffer));
|
|
mhchemParser.concatArray(ret, mhchemParser.actions['bond'](buffer, m, "-"));
|
|
return ret;
|
|
} else {
|
|
buffer.d = m;
|
|
}
|
|
},
|
|
'- after o/d': function afterOD(buffer, m, isAfterD) {
|
|
var c1 = mhchemParser.patterns.match_('orbital', buffer.o || "");
|
|
var c2 = mhchemParser.patterns.match_('one lowercase greek letter $', buffer.o || "");
|
|
var c3 = mhchemParser.patterns.match_('one lowercase latin letter $', buffer.o || "");
|
|
var c4 = mhchemParser.patterns.match_('$one lowercase latin letter$ $', buffer.o || "");
|
|
var hyphenFollows = m === "-" && (c1 && c1.remainder === "" || c2 || c3 || c4);
|
|
|
|
if (hyphenFollows && !buffer.a && !buffer.b && !buffer.p && !buffer.d && !buffer.q && !c1 && c3) {
|
|
buffer.o = '$' + buffer.o + '$';
|
|
}
|
|
/** @type {ParserOutput[]} */
|
|
|
|
|
|
var ret = [];
|
|
|
|
if (hyphenFollows) {
|
|
mhchemParser.concatArray(ret, this['output'](buffer));
|
|
ret.push({
|
|
type_: 'hyphen'
|
|
});
|
|
} else {
|
|
c1 = mhchemParser.patterns.match_('digits', buffer.d || "");
|
|
|
|
if (isAfterD && c1 && c1.remainder === '') {
|
|
mhchemParser.concatArray(ret, mhchemParser.actions['d='](buffer, m));
|
|
mhchemParser.concatArray(ret, this['output'](buffer));
|
|
} else {
|
|
mhchemParser.concatArray(ret, this['output'](buffer));
|
|
mhchemParser.concatArray(ret, mhchemParser.actions['bond'](buffer, m, "-"));
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
},
|
|
'a to o': function aToO(buffer) {
|
|
buffer.o = buffer.a;
|
|
buffer.a = undefined;
|
|
},
|
|
'sb=true': function sbTrue(buffer) {
|
|
buffer.sb = true;
|
|
},
|
|
'sb=false': function sbFalse(buffer) {
|
|
buffer.sb = false;
|
|
},
|
|
'beginsWithBond=true': function beginsWithBondTrue(buffer) {
|
|
buffer['beginsWithBond'] = true;
|
|
},
|
|
'beginsWithBond=false': function beginsWithBondFalse(buffer) {
|
|
buffer['beginsWithBond'] = false;
|
|
},
|
|
'parenthesisLevel++': function parenthesisLevel(buffer) {
|
|
buffer['parenthesisLevel']++;
|
|
},
|
|
'parenthesisLevel--': function parenthesisLevel(buffer) {
|
|
buffer['parenthesisLevel']--;
|
|
},
|
|
'state of aggregation': function stateOfAggregation(buffer, m) {
|
|
return {
|
|
type_: 'state of aggregation',
|
|
p1: mhchemParser.go(m, 'o')
|
|
};
|
|
},
|
|
'comma': function comma(buffer, m) {
|
|
var a = m.replace(/\s*$/, '');
|
|
var withSpace = a !== m;
|
|
|
|
if (withSpace && buffer['parenthesisLevel'] === 0) {
|
|
return {
|
|
type_: 'comma enumeration L',
|
|
p1: a
|
|
};
|
|
} else {
|
|
return {
|
|
type_: 'comma enumeration M',
|
|
p1: a
|
|
};
|
|
}
|
|
},
|
|
'output': function output(buffer, m, entityFollows) {
|
|
// entityFollows:
|
|
// undefined = if we have nothing else to output, also ignore the just read space (buffer.sb)
|
|
// 1 = an entity follows, never omit the space if there was one just read before (can only apply to state 1)
|
|
// 2 = 1 + the entity can have an amount, so output a\, instead of converting it to o (can only apply to states a|as)
|
|
|
|
/** @type {ParserOutput | ParserOutput[]} */
|
|
var ret;
|
|
|
|
if (!buffer.r) {
|
|
ret = [];
|
|
|
|
if (!buffer.a && !buffer.b && !buffer.p && !buffer.o && !buffer.q && !buffer.d && !entityFollows) {//ret = [];
|
|
} else {
|
|
if (buffer.sb) {
|
|
ret.push({
|
|
type_: 'entitySkip'
|
|
});
|
|
}
|
|
|
|
if (!buffer.o && !buffer.q && !buffer.d && !buffer.b && !buffer.p && entityFollows !== 2) {
|
|
buffer.o = buffer.a;
|
|
buffer.a = undefined;
|
|
} else if (!buffer.o && !buffer.q && !buffer.d && (buffer.b || buffer.p)) {
|
|
buffer.o = buffer.a;
|
|
buffer.d = buffer.b;
|
|
buffer.q = buffer.p;
|
|
buffer.a = buffer.b = buffer.p = undefined;
|
|
} else {
|
|
if (buffer.o && buffer.dType === 'kv' && mhchemParser.patterns.match_('d-oxidation$', buffer.d || "")) {
|
|
buffer.dType = 'oxidation';
|
|
} else if (buffer.o && buffer.dType === 'kv' && !buffer.q) {
|
|
buffer.dType = undefined;
|
|
}
|
|
}
|
|
|
|
ret.push({
|
|
type_: 'chemfive',
|
|
a: mhchemParser.go(buffer.a, 'a'),
|
|
b: mhchemParser.go(buffer.b, 'bd'),
|
|
p: mhchemParser.go(buffer.p, 'pq'),
|
|
o: mhchemParser.go(buffer.o, 'o'),
|
|
q: mhchemParser.go(buffer.q, 'pq'),
|
|
d: mhchemParser.go(buffer.d, buffer.dType === 'oxidation' ? 'oxidation' : 'bd'),
|
|
dType: buffer.dType
|
|
});
|
|
}
|
|
} else {
|
|
// r
|
|
|
|
/** @type {ParserOutput[]} */
|
|
var rd;
|
|
|
|
if (buffer.rdt === 'M') {
|
|
rd = mhchemParser.go(buffer.rd, 'tex-math');
|
|
} else if (buffer.rdt === 'T') {
|
|
rd = [{
|
|
type_: 'text',
|
|
p1: buffer.rd || ""
|
|
}];
|
|
} else {
|
|
rd = mhchemParser.go(buffer.rd);
|
|
}
|
|
/** @type {ParserOutput[]} */
|
|
|
|
|
|
var rq;
|
|
|
|
if (buffer.rqt === 'M') {
|
|
rq = mhchemParser.go(buffer.rq, 'tex-math');
|
|
} else if (buffer.rqt === 'T') {
|
|
rq = [{
|
|
type_: 'text',
|
|
p1: buffer.rq || ""
|
|
}];
|
|
} else {
|
|
rq = mhchemParser.go(buffer.rq);
|
|
}
|
|
|
|
ret = {
|
|
type_: 'arrow',
|
|
r: buffer.r,
|
|
rd: rd,
|
|
rq: rq
|
|
};
|
|
}
|
|
|
|
for (var p in buffer) {
|
|
if (p !== 'parenthesisLevel' && p !== 'beginsWithBond') {
|
|
delete buffer[p];
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
},
|
|
'oxidation-output': function oxidationOutput(buffer, m) {
|
|
var ret = ["{"];
|
|
mhchemParser.concatArray(ret, mhchemParser.go(m, 'oxidation'));
|
|
ret.push("}");
|
|
return ret;
|
|
},
|
|
'frac-output': function fracOutput(buffer, m) {
|
|
return {
|
|
type_: 'frac-ce',
|
|
p1: mhchemParser.go(m[0]),
|
|
p2: mhchemParser.go(m[1])
|
|
};
|
|
},
|
|
'overset-output': function oversetOutput(buffer, m) {
|
|
return {
|
|
type_: 'overset',
|
|
p1: mhchemParser.go(m[0]),
|
|
p2: mhchemParser.go(m[1])
|
|
};
|
|
},
|
|
'underset-output': function undersetOutput(buffer, m) {
|
|
return {
|
|
type_: 'underset',
|
|
p1: mhchemParser.go(m[0]),
|
|
p2: mhchemParser.go(m[1])
|
|
};
|
|
},
|
|
'underbrace-output': function underbraceOutput(buffer, m) {
|
|
return {
|
|
type_: 'underbrace',
|
|
p1: mhchemParser.go(m[0]),
|
|
p2: mhchemParser.go(m[1])
|
|
};
|
|
},
|
|
'color-output': function colorOutput(buffer, m) {
|
|
return {
|
|
type_: 'color',
|
|
color1: m[0],
|
|
color2: mhchemParser.go(m[1])
|
|
};
|
|
},
|
|
'r=': function r(buffer, m) {
|
|
buffer.r = m;
|
|
},
|
|
'rdt=': function rdt(buffer, m) {
|
|
buffer.rdt = m;
|
|
},
|
|
'rd=': function rd(buffer, m) {
|
|
buffer.rd = m;
|
|
},
|
|
'rqt=': function rqt(buffer, m) {
|
|
buffer.rqt = m;
|
|
},
|
|
'rq=': function rq(buffer, m) {
|
|
buffer.rq = m;
|
|
},
|
|
'operator': function operator(buffer, m, p1) {
|
|
return {
|
|
type_: 'operator',
|
|
kind_: p1 || m
|
|
};
|
|
}
|
|
}
|
|
},
|
|
'a': {
|
|
transitions: mhchemParser.createTransitions({
|
|
'empty': {
|
|
'*': {}
|
|
},
|
|
'1/2$': {
|
|
'0': {
|
|
action_: '1/2'
|
|
}
|
|
},
|
|
'else': {
|
|
'0': {
|
|
nextState: '1',
|
|
revisit: true
|
|
}
|
|
},
|
|
'$(...)$': {
|
|
'*': {
|
|
action_: 'tex-math tight',
|
|
nextState: '1'
|
|
}
|
|
},
|
|
',': {
|
|
'*': {
|
|
action_: {
|
|
type_: 'insert',
|
|
option: 'commaDecimal'
|
|
}
|
|
}
|
|
},
|
|
'else2': {
|
|
'*': {
|
|
action_: 'copy'
|
|
}
|
|
}
|
|
}),
|
|
actions: {}
|
|
},
|
|
'o': {
|
|
transitions: mhchemParser.createTransitions({
|
|
'empty': {
|
|
'*': {}
|
|
},
|
|
'1/2$': {
|
|
'0': {
|
|
action_: '1/2'
|
|
}
|
|
},
|
|
'else': {
|
|
'0': {
|
|
nextState: '1',
|
|
revisit: true
|
|
}
|
|
},
|
|
'letters': {
|
|
'*': {
|
|
action_: 'rm'
|
|
}
|
|
},
|
|
'\\ca': {
|
|
'*': {
|
|
action_: {
|
|
type_: 'insert',
|
|
option: 'circa'
|
|
}
|
|
}
|
|
},
|
|
'\\x{}{}|\\x{}|\\x': {
|
|
'*': {
|
|
action_: 'copy'
|
|
}
|
|
},
|
|
'${(...)}$|$(...)$': {
|
|
'*': {
|
|
action_: 'tex-math'
|
|
}
|
|
},
|
|
'{(...)}': {
|
|
'*': {
|
|
action_: '{text}'
|
|
}
|
|
},
|
|
'else2': {
|
|
'*': {
|
|
action_: 'copy'
|
|
}
|
|
}
|
|
}),
|
|
actions: {}
|
|
},
|
|
'text': {
|
|
transitions: mhchemParser.createTransitions({
|
|
'empty': {
|
|
'*': {
|
|
action_: 'output'
|
|
}
|
|
},
|
|
'{...}': {
|
|
'*': {
|
|
action_: 'text='
|
|
}
|
|
},
|
|
'${(...)}$|$(...)$': {
|
|
'*': {
|
|
action_: 'tex-math'
|
|
}
|
|
},
|
|
'\\greek': {
|
|
'*': {
|
|
action_: ['output', 'rm']
|
|
}
|
|
},
|
|
'\\,|\\x{}{}|\\x{}|\\x': {
|
|
'*': {
|
|
action_: ['output', 'copy']
|
|
}
|
|
},
|
|
'else': {
|
|
'*': {
|
|
action_: 'text='
|
|
}
|
|
}
|
|
}),
|
|
actions: {
|
|
'output': function output(buffer) {
|
|
if (buffer.text_) {
|
|
/** @type {ParserOutput} */
|
|
var ret = {
|
|
type_: 'text',
|
|
p1: buffer.text_
|
|
};
|
|
|
|
for (var p in buffer) {
|
|
delete buffer[p];
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
'pq': {
|
|
transitions: mhchemParser.createTransitions({
|
|
'empty': {
|
|
'*': {}
|
|
},
|
|
'state of aggregation $': {
|
|
'*': {
|
|
action_: 'state of aggregation'
|
|
}
|
|
},
|
|
'i$': {
|
|
'0': {
|
|
nextState: '!f',
|
|
revisit: true
|
|
}
|
|
},
|
|
'(KV letters),': {
|
|
'0': {
|
|
action_: 'rm',
|
|
nextState: '0'
|
|
}
|
|
},
|
|
'formula$': {
|
|
'0': {
|
|
nextState: 'f',
|
|
revisit: true
|
|
}
|
|
},
|
|
'1/2$': {
|
|
'0': {
|
|
action_: '1/2'
|
|
}
|
|
},
|
|
'else': {
|
|
'0': {
|
|
nextState: '!f',
|
|
revisit: true
|
|
}
|
|
},
|
|
'${(...)}$|$(...)$': {
|
|
'*': {
|
|
action_: 'tex-math'
|
|
}
|
|
},
|
|
'{(...)}': {
|
|
'*': {
|
|
action_: 'text'
|
|
}
|
|
},
|
|
'a-z': {
|
|
'f': {
|
|
action_: 'tex-math'
|
|
}
|
|
},
|
|
'letters': {
|
|
'*': {
|
|
action_: 'rm'
|
|
}
|
|
},
|
|
'-9.,9': {
|
|
'*': {
|
|
action_: '9,9'
|
|
}
|
|
},
|
|
',': {
|
|
'*': {
|
|
action_: {
|
|
type_: 'insert+p1',
|
|
option: 'comma enumeration S'
|
|
}
|
|
}
|
|
},
|
|
'\\color{(...)}{(...)}1|\\color(...){(...)}2': {
|
|
'*': {
|
|
action_: 'color-output'
|
|
}
|
|
},
|
|
'\\color{(...)}0': {
|
|
'*': {
|
|
action_: 'color0-output'
|
|
}
|
|
},
|
|
'\\ce{(...)}': {
|
|
'*': {
|
|
action_: 'ce'
|
|
}
|
|
},
|
|
'\\,|\\x{}{}|\\x{}|\\x': {
|
|
'*': {
|
|
action_: 'copy'
|
|
}
|
|
},
|
|
'else2': {
|
|
'*': {
|
|
action_: 'copy'
|
|
}
|
|
}
|
|
}),
|
|
actions: {
|
|
'state of aggregation': function stateOfAggregation(buffer, m) {
|
|
return {
|
|
type_: 'state of aggregation subscript',
|
|
p1: mhchemParser.go(m, 'o')
|
|
};
|
|
},
|
|
'color-output': function colorOutput(buffer, m) {
|
|
return {
|
|
type_: 'color',
|
|
color1: m[0],
|
|
color2: mhchemParser.go(m[1], 'pq')
|
|
};
|
|
}
|
|
}
|
|
},
|
|
'bd': {
|
|
transitions: mhchemParser.createTransitions({
|
|
'empty': {
|
|
'*': {}
|
|
},
|
|
'x$': {
|
|
'0': {
|
|
nextState: '!f',
|
|
revisit: true
|
|
}
|
|
},
|
|
'formula$': {
|
|
'0': {
|
|
nextState: 'f',
|
|
revisit: true
|
|
}
|
|
},
|
|
'else': {
|
|
'0': {
|
|
nextState: '!f',
|
|
revisit: true
|
|
}
|
|
},
|
|
'-9.,9 no missing 0': {
|
|
'*': {
|
|
action_: '9,9'
|
|
}
|
|
},
|
|
'.': {
|
|
'*': {
|
|
action_: {
|
|
type_: 'insert',
|
|
option: 'electron dot'
|
|
}
|
|
}
|
|
},
|
|
'a-z': {
|
|
'f': {
|
|
action_: 'tex-math'
|
|
}
|
|
},
|
|
'x': {
|
|
'*': {
|
|
action_: {
|
|
type_: 'insert',
|
|
option: 'KV x'
|
|
}
|
|
}
|
|
},
|
|
'letters': {
|
|
'*': {
|
|
action_: 'rm'
|
|
}
|
|
},
|
|
'\'': {
|
|
'*': {
|
|
action_: {
|
|
type_: 'insert',
|
|
option: 'prime'
|
|
}
|
|
}
|
|
},
|
|
'${(...)}$|$(...)$': {
|
|
'*': {
|
|
action_: 'tex-math'
|
|
}
|
|
},
|
|
'{(...)}': {
|
|
'*': {
|
|
action_: 'text'
|
|
}
|
|
},
|
|
'\\color{(...)}{(...)}1|\\color(...){(...)}2': {
|
|
'*': {
|
|
action_: 'color-output'
|
|
}
|
|
},
|
|
'\\color{(...)}0': {
|
|
'*': {
|
|
action_: 'color0-output'
|
|
}
|
|
},
|
|
'\\ce{(...)}': {
|
|
'*': {
|
|
action_: 'ce'
|
|
}
|
|
},
|
|
'\\,|\\x{}{}|\\x{}|\\x': {
|
|
'*': {
|
|
action_: 'copy'
|
|
}
|
|
},
|
|
'else2': {
|
|
'*': {
|
|
action_: 'copy'
|
|
}
|
|
}
|
|
}),
|
|
actions: {
|
|
'color-output': function colorOutput(buffer, m) {
|
|
return {
|
|
type_: 'color',
|
|
color1: m[0],
|
|
color2: mhchemParser.go(m[1], 'bd')
|
|
};
|
|
}
|
|
}
|
|
},
|
|
'oxidation': {
|
|
transitions: mhchemParser.createTransitions({
|
|
'empty': {
|
|
'*': {}
|
|
},
|
|
'roman numeral': {
|
|
'*': {
|
|
action_: 'roman-numeral'
|
|
}
|
|
},
|
|
'${(...)}$|$(...)$': {
|
|
'*': {
|
|
action_: 'tex-math'
|
|
}
|
|
},
|
|
'else': {
|
|
'*': {
|
|
action_: 'copy'
|
|
}
|
|
}
|
|
}),
|
|
actions: {
|
|
'roman-numeral': function romanNumeral(buffer, m) {
|
|
return {
|
|
type_: 'roman numeral',
|
|
p1: m || ""
|
|
};
|
|
}
|
|
}
|
|
},
|
|
'tex-math': {
|
|
transitions: mhchemParser.createTransitions({
|
|
'empty': {
|
|
'*': {
|
|
action_: 'output'
|
|
}
|
|
},
|
|
'\\ce{(...)}': {
|
|
'*': {
|
|
action_: ['output', 'ce']
|
|
}
|
|
},
|
|
'{...}|\\,|\\x{}{}|\\x{}|\\x': {
|
|
'*': {
|
|
action_: 'o='
|
|
}
|
|
},
|
|
'else': {
|
|
'*': {
|
|
action_: 'o='
|
|
}
|
|
}
|
|
}),
|
|
actions: {
|
|
'output': function output(buffer) {
|
|
if (buffer.o) {
|
|
/** @type {ParserOutput} */
|
|
var ret = {
|
|
type_: 'tex-math',
|
|
p1: buffer.o
|
|
};
|
|
|
|
for (var p in buffer) {
|
|
delete buffer[p];
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
'tex-math tight': {
|
|
transitions: mhchemParser.createTransitions({
|
|
'empty': {
|
|
'*': {
|
|
action_: 'output'
|
|
}
|
|
},
|
|
'\\ce{(...)}': {
|
|
'*': {
|
|
action_: ['output', 'ce']
|
|
}
|
|
},
|
|
'{...}|\\,|\\x{}{}|\\x{}|\\x': {
|
|
'*': {
|
|
action_: 'o='
|
|
}
|
|
},
|
|
'-|+': {
|
|
'*': {
|
|
action_: 'tight operator'
|
|
}
|
|
},
|
|
'else': {
|
|
'*': {
|
|
action_: 'o='
|
|
}
|
|
}
|
|
}),
|
|
actions: {
|
|
'tight operator': function tightOperator(buffer, m) {
|
|
buffer.o = (buffer.o || "") + "{" + m + "}";
|
|
},
|
|
'output': function output(buffer) {
|
|
if (buffer.o) {
|
|
/** @type {ParserOutput} */
|
|
var ret = {
|
|
type_: 'tex-math',
|
|
p1: buffer.o
|
|
};
|
|
|
|
for (var p in buffer) {
|
|
delete buffer[p];
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
}
|
|
}
|
|
},
|
|
'9,9': {
|
|
transitions: mhchemParser.createTransitions({
|
|
'empty': {
|
|
'*': {}
|
|
},
|
|
',': {
|
|
'*': {
|
|
action_: 'comma'
|
|
}
|
|
},
|
|
'else': {
|
|
'*': {
|
|
action_: 'copy'
|
|
}
|
|
}
|
|
}),
|
|
actions: {
|
|
'comma': function comma() {
|
|
return {
|
|
type_: 'commaDecimal'
|
|
};
|
|
}
|
|
}
|
|
},
|
|
//#endregion
|
|
//
|
|
// \pu state machines
|
|
//
|
|
//#region pu
|
|
'pu': {
|
|
transitions: mhchemParser.createTransitions({
|
|
'empty': {
|
|
'*': {
|
|
action_: 'output'
|
|
}
|
|
},
|
|
'space$': {
|
|
'*': {
|
|
action_: ['output', 'space']
|
|
}
|
|
},
|
|
'{[(|)]}': {
|
|
'0|a': {
|
|
action_: 'copy'
|
|
}
|
|
},
|
|
'(-)(9)^(-9)': {
|
|
'0': {
|
|
action_: 'number^',
|
|
nextState: 'a'
|
|
}
|
|
},
|
|
'(-)(9.,9)(e)(99)': {
|
|
'0': {
|
|
action_: 'enumber',
|
|
nextState: 'a'
|
|
}
|
|
},
|
|
'space': {
|
|
'0|a': {}
|
|
},
|
|
'pm-operator': {
|
|
'0|a': {
|
|
action_: {
|
|
type_: 'operator',
|
|
option: '\\pm'
|
|
},
|
|
nextState: '0'
|
|
}
|
|
},
|
|
'operator': {
|
|
'0|a': {
|
|
action_: 'copy',
|
|
nextState: '0'
|
|
}
|
|
},
|
|
'//': {
|
|
'd': {
|
|
action_: 'o=',
|
|
nextState: '/'
|
|
}
|
|
},
|
|
'/': {
|
|
'd': {
|
|
action_: 'o=',
|
|
nextState: '/'
|
|
}
|
|
},
|
|
'{...}|else': {
|
|
'0|d': {
|
|
action_: 'd=',
|
|
nextState: 'd'
|
|
},
|
|
'a': {
|
|
action_: ['space', 'd='],
|
|
nextState: 'd'
|
|
},
|
|
'/|q': {
|
|
action_: 'q=',
|
|
nextState: 'q'
|
|
}
|
|
}
|
|
}),
|
|
actions: {
|
|
'enumber': function enumber(buffer, m) {
|
|
/** @type {ParserOutput[]} */
|
|
var ret = [];
|
|
|
|
if (m[0] === "+-" || m[0] === "+/-") {
|
|
ret.push("\\pm ");
|
|
} else if (m[0]) {
|
|
ret.push(m[0]);
|
|
}
|
|
|
|
if (m[1]) {
|
|
mhchemParser.concatArray(ret, mhchemParser.go(m[1], 'pu-9,9'));
|
|
|
|
if (m[2]) {
|
|
if (m[2].match(/[,.]/)) {
|
|
mhchemParser.concatArray(ret, mhchemParser.go(m[2], 'pu-9,9'));
|
|
} else {
|
|
ret.push(m[2]);
|
|
}
|
|
}
|
|
|
|
m[3] = m[4] || m[3];
|
|
|
|
if (m[3]) {
|
|
m[3] = m[3].trim();
|
|
|
|
if (m[3] === "e" || m[3].substr(0, 1) === "*") {
|
|
ret.push({
|
|
type_: 'cdot'
|
|
});
|
|
} else {
|
|
ret.push({
|
|
type_: 'times'
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
if (m[3]) {
|
|
ret.push("10^{" + m[5] + "}");
|
|
}
|
|
|
|
return ret;
|
|
},
|
|
'number^': function number(buffer, m) {
|
|
/** @type {ParserOutput[]} */
|
|
var ret = [];
|
|
|
|
if (m[0] === "+-" || m[0] === "+/-") {
|
|
ret.push("\\pm ");
|
|
} else if (m[0]) {
|
|
ret.push(m[0]);
|
|
}
|
|
|
|
mhchemParser.concatArray(ret, mhchemParser.go(m[1], 'pu-9,9'));
|
|
ret.push("^{" + m[2] + "}");
|
|
return ret;
|
|
},
|
|
'operator': function operator(buffer, m, p1) {
|
|
return {
|
|
type_: 'operator',
|
|
kind_: p1 || m
|
|
};
|
|
},
|
|
'space': function space() {
|
|
return {
|
|
type_: 'pu-space-1'
|
|
};
|
|
},
|
|
'output': function output(buffer) {
|
|
/** @type {ParserOutput | ParserOutput[]} */
|
|
var ret;
|
|
var md = mhchemParser.patterns.match_('{(...)}', buffer.d || "");
|
|
|
|
if (md && md.remainder === '') {
|
|
buffer.d = md.match_;
|
|
}
|
|
|
|
var mq = mhchemParser.patterns.match_('{(...)}', buffer.q || "");
|
|
|
|
if (mq && mq.remainder === '') {
|
|
buffer.q = mq.match_;
|
|
}
|
|
|
|
if (buffer.d) {
|
|
buffer.d = buffer.d.replace(/\u00B0C|\^oC|\^{o}C/g, "{}^{\\circ}C");
|
|
buffer.d = buffer.d.replace(/\u00B0F|\^oF|\^{o}F/g, "{}^{\\circ}F");
|
|
}
|
|
|
|
if (buffer.q) {
|
|
// fraction
|
|
buffer.q = buffer.q.replace(/\u00B0C|\^oC|\^{o}C/g, "{}^{\\circ}C");
|
|
buffer.q = buffer.q.replace(/\u00B0F|\^oF|\^{o}F/g, "{}^{\\circ}F");
|
|
var b5 = {
|
|
d: mhchemParser.go(buffer.d, 'pu'),
|
|
q: mhchemParser.go(buffer.q, 'pu')
|
|
};
|
|
|
|
if (buffer.o === '//') {
|
|
ret = {
|
|
type_: 'pu-frac',
|
|
p1: b5.d,
|
|
p2: b5.q
|
|
};
|
|
} else {
|
|
ret = b5.d;
|
|
|
|
if (b5.d.length > 1 || b5.q.length > 1) {
|
|
ret.push({
|
|
type_: ' / '
|
|
});
|
|
} else {
|
|
ret.push({
|
|
type_: '/'
|
|
});
|
|
}
|
|
|
|
mhchemParser.concatArray(ret, b5.q);
|
|
}
|
|
} else {
|
|
// no fraction
|
|
ret = mhchemParser.go(buffer.d, 'pu-2');
|
|
}
|
|
|
|
for (var p in buffer) {
|
|
delete buffer[p];
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
}
|
|
},
|
|
'pu-2': {
|
|
transitions: mhchemParser.createTransitions({
|
|
'empty': {
|
|
'*': {
|
|
action_: 'output'
|
|
}
|
|
},
|
|
'*': {
|
|
'*': {
|
|
action_: ['output', 'cdot'],
|
|
nextState: '0'
|
|
}
|
|
},
|
|
'\\x': {
|
|
'*': {
|
|
action_: 'rm='
|
|
}
|
|
},
|
|
'space': {
|
|
'*': {
|
|
action_: ['output', 'space'],
|
|
nextState: '0'
|
|
}
|
|
},
|
|
'^{(...)}|^(-1)': {
|
|
'1': {
|
|
action_: '^(-1)'
|
|
}
|
|
},
|
|
'-9.,9': {
|
|
'0': {
|
|
action_: 'rm=',
|
|
nextState: '0'
|
|
},
|
|
'1': {
|
|
action_: '^(-1)',
|
|
nextState: '0'
|
|
}
|
|
},
|
|
'{...}|else': {
|
|
'*': {
|
|
action_: 'rm=',
|
|
nextState: '1'
|
|
}
|
|
}
|
|
}),
|
|
actions: {
|
|
'cdot': function cdot() {
|
|
return {
|
|
type_: 'tight cdot'
|
|
};
|
|
},
|
|
'^(-1)': function _(buffer, m) {
|
|
buffer.rm += "^{" + m + "}";
|
|
},
|
|
'space': function space() {
|
|
return {
|
|
type_: 'pu-space-2'
|
|
};
|
|
},
|
|
'output': function output(buffer) {
|
|
/** @type {ParserOutput | ParserOutput[]} */
|
|
var ret = [];
|
|
|
|
if (buffer.rm) {
|
|
var mrm = mhchemParser.patterns.match_('{(...)}', buffer.rm || "");
|
|
|
|
if (mrm && mrm.remainder === '') {
|
|
ret = mhchemParser.go(mrm.match_, 'pu');
|
|
} else {
|
|
ret = {
|
|
type_: 'rm',
|
|
p1: buffer.rm
|
|
};
|
|
}
|
|
}
|
|
|
|
for (var p in buffer) {
|
|
delete buffer[p];
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
}
|
|
},
|
|
'pu-9,9': {
|
|
transitions: mhchemParser.createTransitions({
|
|
'empty': {
|
|
'0': {
|
|
action_: 'output-0'
|
|
},
|
|
'o': {
|
|
action_: 'output-o'
|
|
}
|
|
},
|
|
',': {
|
|
'0': {
|
|
action_: ['output-0', 'comma'],
|
|
nextState: 'o'
|
|
}
|
|
},
|
|
'.': {
|
|
'0': {
|
|
action_: ['output-0', 'copy'],
|
|
nextState: 'o'
|
|
}
|
|
},
|
|
'else': {
|
|
'*': {
|
|
action_: 'text='
|
|
}
|
|
}
|
|
}),
|
|
actions: {
|
|
'comma': function comma() {
|
|
return {
|
|
type_: 'commaDecimal'
|
|
};
|
|
},
|
|
'output-0': function output0(buffer) {
|
|
/** @type {ParserOutput[]} */
|
|
var ret = [];
|
|
buffer.text_ = buffer.text_ || "";
|
|
|
|
if (buffer.text_.length > 4) {
|
|
var a = buffer.text_.length % 3;
|
|
|
|
if (a === 0) {
|
|
a = 3;
|
|
}
|
|
|
|
for (var i = buffer.text_.length - 3; i > 0; i -= 3) {
|
|
ret.push(buffer.text_.substr(i, 3));
|
|
ret.push({
|
|
type_: '1000 separator'
|
|
});
|
|
}
|
|
|
|
ret.push(buffer.text_.substr(0, a));
|
|
ret.reverse();
|
|
} else {
|
|
ret.push(buffer.text_);
|
|
}
|
|
|
|
for (var p in buffer) {
|
|
delete buffer[p];
|
|
}
|
|
|
|
return ret;
|
|
},
|
|
'output-o': function outputO(buffer) {
|
|
/** @type {ParserOutput[]} */
|
|
var ret = [];
|
|
buffer.text_ = buffer.text_ || "";
|
|
|
|
if (buffer.text_.length > 4) {
|
|
var a = buffer.text_.length - 3;
|
|
|
|
for (var i = 0; i < a; i += 3) {
|
|
ret.push(buffer.text_.substr(i, 3));
|
|
ret.push({
|
|
type_: '1000 separator'
|
|
});
|
|
}
|
|
|
|
ret.push(buffer.text_.substr(i));
|
|
} else {
|
|
ret.push(buffer.text_);
|
|
}
|
|
|
|
for (var p in buffer) {
|
|
delete buffer[p];
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
} //#endregion
|
|
|
|
}
|
|
}; //
|
|
// texify: Take MhchemParser output and convert it to TeX
|
|
//
|
|
|
|
/** @type {Texify} */
|
|
|
|
var texify = {
|
|
go: function go(input, isInner) {
|
|
// (recursive, max 4 levels)
|
|
if (!input) {
|
|
return "";
|
|
}
|
|
|
|
var res = "";
|
|
var cee = false;
|
|
|
|
for (var i = 0; i < input.length; i++) {
|
|
var inputi = input[i];
|
|
|
|
if (typeof inputi === "string") {
|
|
res += inputi;
|
|
} else {
|
|
res += texify._go2(inputi);
|
|
|
|
if (inputi.type_ === '1st-level escape') {
|
|
cee = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!isInner && !cee && res) {
|
|
res = "{" + res + "}";
|
|
}
|
|
|
|
return res;
|
|
},
|
|
_goInner: function _goInner(input) {
|
|
if (!input) {
|
|
return input;
|
|
}
|
|
|
|
return texify.go(input, true);
|
|
},
|
|
_go2: function _go2(buf) {
|
|
/** @type {undefined | string} */
|
|
var res;
|
|
|
|
switch (buf.type_) {
|
|
case 'chemfive':
|
|
res = "";
|
|
var b5 = {
|
|
a: texify._goInner(buf.a),
|
|
b: texify._goInner(buf.b),
|
|
p: texify._goInner(buf.p),
|
|
o: texify._goInner(buf.o),
|
|
q: texify._goInner(buf.q),
|
|
d: texify._goInner(buf.d)
|
|
}; //
|
|
// a
|
|
//
|
|
|
|
if (b5.a) {
|
|
if (b5.a.match(/^[+\-]/)) {
|
|
b5.a = "{" + b5.a + "}";
|
|
}
|
|
|
|
res += b5.a + "\\,";
|
|
} //
|
|
// b and p
|
|
//
|
|
|
|
|
|
if (b5.b || b5.p) {
|
|
res += "{\\vphantom{X}}";
|
|
res += "^{\\hphantom{" + (b5.b || "") + "}}_{\\hphantom{" + (b5.p || "") + "}}";
|
|
res += "{\\vphantom{X}}";
|
|
res += "^{\\smash[t]{\\vphantom{2}}\\mathllap{" + (b5.b || "") + "}}";
|
|
res += "_{\\vphantom{2}\\mathllap{\\smash[t]{" + (b5.p || "") + "}}}";
|
|
} //
|
|
// o
|
|
//
|
|
|
|
|
|
if (b5.o) {
|
|
if (b5.o.match(/^[+\-]/)) {
|
|
b5.o = "{" + b5.o + "}";
|
|
}
|
|
|
|
res += b5.o;
|
|
} //
|
|
// q and d
|
|
//
|
|
|
|
|
|
if (buf.dType === 'kv') {
|
|
if (b5.d || b5.q) {
|
|
res += "{\\vphantom{X}}";
|
|
}
|
|
|
|
if (b5.d) {
|
|
res += "^{" + b5.d + "}";
|
|
}
|
|
|
|
if (b5.q) {
|
|
res += "_{\\smash[t]{" + b5.q + "}}";
|
|
}
|
|
} else if (buf.dType === 'oxidation') {
|
|
if (b5.d) {
|
|
res += "{\\vphantom{X}}";
|
|
res += "^{" + b5.d + "}";
|
|
}
|
|
|
|
if (b5.q) {
|
|
res += "{\\vphantom{X}}";
|
|
res += "_{\\smash[t]{" + b5.q + "}}";
|
|
}
|
|
} else {
|
|
if (b5.q) {
|
|
res += "{\\vphantom{X}}";
|
|
res += "_{\\smash[t]{" + b5.q + "}}";
|
|
}
|
|
|
|
if (b5.d) {
|
|
res += "{\\vphantom{X}}";
|
|
res += "^{" + b5.d + "}";
|
|
}
|
|
}
|
|
|
|
break;
|
|
|
|
case 'rm':
|
|
res = "\\mathrm{" + buf.p1 + "}";
|
|
break;
|
|
|
|
case 'text':
|
|
if (buf.p1.match(/[\^_]/)) {
|
|
buf.p1 = buf.p1.replace(" ", "~").replace("-", "\\text{-}");
|
|
res = "\\mathrm{" + buf.p1 + "}";
|
|
} else {
|
|
res = "\\text{" + buf.p1 + "}";
|
|
}
|
|
|
|
break;
|
|
|
|
case 'roman numeral':
|
|
res = "\\mathrm{" + buf.p1 + "}";
|
|
break;
|
|
|
|
case 'state of aggregation':
|
|
res = "\\mskip2mu " + texify._goInner(buf.p1);
|
|
break;
|
|
|
|
case 'state of aggregation subscript':
|
|
res = "\\mskip1mu " + texify._goInner(buf.p1);
|
|
break;
|
|
|
|
case 'bond':
|
|
res = texify._getBond(buf.kind_);
|
|
|
|
if (!res) {
|
|
throw ["MhchemErrorBond", "mhchem Error. Unknown bond type (" + buf.kind_ + ")"];
|
|
}
|
|
|
|
break;
|
|
|
|
case 'frac':
|
|
var c = "\\frac{" + buf.p1 + "}{" + buf.p2 + "}";
|
|
res = "\\mathchoice{\\textstyle" + c + "}{" + c + "}{" + c + "}{" + c + "}";
|
|
break;
|
|
|
|
case 'pu-frac':
|
|
var d = "\\frac{" + texify._goInner(buf.p1) + "}{" + texify._goInner(buf.p2) + "}";
|
|
res = "\\mathchoice{\\textstyle" + d + "}{" + d + "}{" + d + "}{" + d + "}";
|
|
break;
|
|
|
|
case 'tex-math':
|
|
res = buf.p1 + " ";
|
|
break;
|
|
|
|
case 'frac-ce':
|
|
res = "\\frac{" + texify._goInner(buf.p1) + "}{" + texify._goInner(buf.p2) + "}";
|
|
break;
|
|
|
|
case 'overset':
|
|
res = "\\overset{" + texify._goInner(buf.p1) + "}{" + texify._goInner(buf.p2) + "}";
|
|
break;
|
|
|
|
case 'underset':
|
|
res = "\\underset{" + texify._goInner(buf.p1) + "}{" + texify._goInner(buf.p2) + "}";
|
|
break;
|
|
|
|
case 'underbrace':
|
|
res = "\\underbrace{" + texify._goInner(buf.p1) + "}_{" + texify._goInner(buf.p2) + "}";
|
|
break;
|
|
|
|
case 'color':
|
|
res = "{\\color{" + buf.color1 + "}{" + texify._goInner(buf.color2) + "}}";
|
|
break;
|
|
|
|
case 'color0':
|
|
res = "\\color{" + buf.color + "}";
|
|
break;
|
|
|
|
case 'arrow':
|
|
var b6 = {
|
|
rd: texify._goInner(buf.rd),
|
|
rq: texify._goInner(buf.rq)
|
|
};
|
|
|
|
var arrow = "\\x" + texify._getArrow(buf.r);
|
|
|
|
if (b6.rq) {
|
|
arrow += "[{" + b6.rq + "}]";
|
|
}
|
|
|
|
if (b6.rd) {
|
|
arrow += "{" + b6.rd + "}";
|
|
} else {
|
|
arrow += "{}";
|
|
}
|
|
|
|
res = arrow;
|
|
break;
|
|
|
|
case 'operator':
|
|
res = texify._getOperator(buf.kind_);
|
|
break;
|
|
|
|
case '1st-level escape':
|
|
res = buf.p1 + " "; // &, \\\\, \\hlin
|
|
|
|
break;
|
|
|
|
case 'space':
|
|
res = " ";
|
|
break;
|
|
|
|
case 'entitySkip':
|
|
res = "~";
|
|
break;
|
|
|
|
case 'pu-space-1':
|
|
res = "~";
|
|
break;
|
|
|
|
case 'pu-space-2':
|
|
res = "\\mkern3mu ";
|
|
break;
|
|
|
|
case '1000 separator':
|
|
res = "\\mkern2mu ";
|
|
break;
|
|
|
|
case 'commaDecimal':
|
|
res = "{,}";
|
|
break;
|
|
|
|
case 'comma enumeration L':
|
|
res = "{" + buf.p1 + "}\\mkern6mu ";
|
|
break;
|
|
|
|
case 'comma enumeration M':
|
|
res = "{" + buf.p1 + "}\\mkern3mu ";
|
|
break;
|
|
|
|
case 'comma enumeration S':
|
|
res = "{" + buf.p1 + "}\\mkern1mu ";
|
|
break;
|
|
|
|
case 'hyphen':
|
|
res = "\\text{-}";
|
|
break;
|
|
|
|
case 'addition compound':
|
|
res = "\\,{\\cdot}\\,";
|
|
break;
|
|
|
|
case 'electron dot':
|
|
res = "\\mkern1mu \\bullet\\mkern1mu ";
|
|
break;
|
|
|
|
case 'KV x':
|
|
res = "{\\times}";
|
|
break;
|
|
|
|
case 'prime':
|
|
res = "\\prime ";
|
|
break;
|
|
|
|
case 'cdot':
|
|
res = "\\cdot ";
|
|
break;
|
|
|
|
case 'tight cdot':
|
|
res = "\\mkern1mu{\\cdot}\\mkern1mu ";
|
|
break;
|
|
|
|
case 'times':
|
|
res = "\\times ";
|
|
break;
|
|
|
|
case 'circa':
|
|
res = "{\\sim}";
|
|
break;
|
|
|
|
case '^':
|
|
res = "uparrow";
|
|
break;
|
|
|
|
case 'v':
|
|
res = "downarrow";
|
|
break;
|
|
|
|
case 'ellipsis':
|
|
res = "\\ldots ";
|
|
break;
|
|
|
|
case '/':
|
|
res = "/";
|
|
break;
|
|
|
|
case ' / ':
|
|
res = "\\,/\\,";
|
|
break;
|
|
|
|
default:
|
|
assertNever(buf);
|
|
throw ["MhchemBugT", "mhchem bug T. Please report."];
|
|
// Missing texify rule or unknown MhchemParser output
|
|
}
|
|
|
|
assertString(res);
|
|
return res;
|
|
},
|
|
_getArrow: function _getArrow(a) {
|
|
switch (a) {
|
|
case "->":
|
|
return "rightarrow";
|
|
|
|
case "\u2192":
|
|
return "rightarrow";
|
|
|
|
case "\u27F6":
|
|
return "rightarrow";
|
|
|
|
case "<-":
|
|
return "leftarrow";
|
|
|
|
case "<->":
|
|
return "leftrightarrow";
|
|
|
|
case "<-->":
|
|
return "rightleftarrows";
|
|
|
|
case "<=>":
|
|
return "rightleftharpoons";
|
|
|
|
case "\u21CC":
|
|
return "rightleftharpoons";
|
|
|
|
case "<=>>":
|
|
return "rightequilibrium";
|
|
|
|
case "<<=>":
|
|
return "leftequilibrium";
|
|
|
|
default:
|
|
assertNever(a);
|
|
throw ["MhchemBugT", "mhchem bug T. Please report."];
|
|
}
|
|
},
|
|
_getBond: function _getBond(a) {
|
|
switch (a) {
|
|
case "-":
|
|
return "{-}";
|
|
|
|
case "1":
|
|
return "{-}";
|
|
|
|
case "=":
|
|
return "{=}";
|
|
|
|
case "2":
|
|
return "{=}";
|
|
|
|
case "#":
|
|
return "{\\equiv}";
|
|
|
|
case "3":
|
|
return "{\\equiv}";
|
|
|
|
case "~":
|
|
return "{\\tripledash}";
|
|
|
|
case "~-":
|
|
return "{\\mathrlap{\\raisebox{-.1em}{$-$}}\\raisebox{.1em}{$\\tripledash$}}";
|
|
|
|
case "~=":
|
|
return "{\\mathrlap{\\raisebox{-.2em}{$-$}}\\mathrlap{\\raisebox{.2em}{$\\tripledash$}}-}";
|
|
|
|
case "~--":
|
|
return "{\\mathrlap{\\raisebox{-.2em}{$-$}}\\mathrlap{\\raisebox{.2em}{$\\tripledash$}}-}";
|
|
|
|
case "-~-":
|
|
return "{\\mathrlap{\\raisebox{-.2em}{$-$}}\\mathrlap{\\raisebox{.2em}{$-$}}\\tripledash}";
|
|
|
|
case "...":
|
|
return "{{\\cdot}{\\cdot}{\\cdot}}";
|
|
|
|
case "....":
|
|
return "{{\\cdot}{\\cdot}{\\cdot}{\\cdot}}";
|
|
|
|
case "->":
|
|
return "{\\rightarrow}";
|
|
|
|
case "<-":
|
|
return "{\\leftarrow}";
|
|
|
|
case "<":
|
|
return "{<}";
|
|
|
|
case ">":
|
|
return "{>}";
|
|
|
|
default:
|
|
assertNever(a);
|
|
throw ["MhchemBugT", "mhchem bug T. Please report."];
|
|
}
|
|
},
|
|
_getOperator: function _getOperator(a) {
|
|
switch (a) {
|
|
case "+":
|
|
return " {}+{} ";
|
|
|
|
case "-":
|
|
return " {}-{} ";
|
|
|
|
case "=":
|
|
return " {}={} ";
|
|
|
|
case "<":
|
|
return " {}<{} ";
|
|
|
|
case ">":
|
|
return " {}>{} ";
|
|
|
|
case "<<":
|
|
return " {}\\ll{} ";
|
|
|
|
case ">>":
|
|
return " {}\\gg{} ";
|
|
|
|
case "\\pm":
|
|
return " {}\\pm{} ";
|
|
|
|
case "\\approx":
|
|
return " {}\\approx{} ";
|
|
|
|
case "$\\approx$":
|
|
return " {}\\approx{} ";
|
|
|
|
case "v":
|
|
return " \\downarrow{} ";
|
|
|
|
case "(v)":
|
|
return " \\downarrow{} ";
|
|
|
|
case "^":
|
|
return " \\uparrow{} ";
|
|
|
|
case "(^)":
|
|
return " \\uparrow{} ";
|
|
|
|
default:
|
|
assertNever(a);
|
|
throw ["MhchemBugT", "mhchem bug T. Please report."];
|
|
}
|
|
}
|
|
}; //
|
|
// Helpers for code anaylsis
|
|
// Will show type error at calling position
|
|
//
|
|
|
|
/** @param {number} a */
|
|
|
|
function assertNever(a) {}
|
|
/** @param {string} a */
|
|
|
|
|
|
function assertString(a) {}
|
|
|
|
/***/ })
|
|
/******/ ])["default"];
|
|
}); |