site/node_modules/mathjax-full/ts/input/tex/braket/BraketMappings.ts

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/*************************************************************
*
* Copyright (c) 2018-2022 The MathJax Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @fileoverview Mappings for TeX parsing of the braket package.
*
* @author v.sorge@mathjax.org (Volker Sorge)
*/
import {CommandMap, MacroMap} from '../SymbolMap.js';
import BraketMethods from './BraketMethods.js';
/**
* Macros for braket package.
*/
new CommandMap('Braket-macros', {
bra: ['Macro', '{\\langle {#1} \\vert}', 1],
ket: ['Macro', '{\\vert {#1} \\rangle}', 1],
braket: ['Braket', '\u27E8', '\u27E9', false, Infinity],
'set': ['Braket', '{', '}', false, 1],
Bra: ['Macro', '{\\left\\langle {#1} \\right\\vert}', 1],
Ket: ['Macro', '{\\left\\vert {#1} \\right\\rangle}', 1],
Braket: ['Braket', '\u27E8', '\u27E9', true, Infinity],
Set: ['Braket', '{', '}', true, 1],
// Not part of the LaTeX package:
ketbra: ['Macro', '{\\vert {#1} \\rangle\\langle {#2} \\vert}', 2],
Ketbra: ['Macro', '{\\left\\vert {#1} \\right\\rangle\\left\\langle {#2} \\right\\vert}', 2],
// Treatment of bar.
'|': 'Bar'
}, BraketMethods);
/**
* Character map for braket package.
*/
new MacroMap('Braket-characters', {
'|': 'Bar'
}, BraketMethods);