react-katex

<!doctype html> <html lang="en"> <head> <title>Code coverage report for src/index.jsx</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../prettify.css" /> <link rel="stylesheet" href="../base.css" /> <link rel="shortcut icon" type="image/x-icon" href="../favicon.png" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <style type='text/css'> .coverage-summary .sorter { background-image: url(../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1><a href="../index.html">All files</a> / <a href="index.html">src</a> index.jsx</h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 96.55% Statements 28/29 </div> <div class='fl pad1y space-right2'> 100% Branches 10/10 </div> <div class='fl pad1y space-right2'> 100% Functions 7/7 </div> <div class='fl pad1y space-right2'> 96.29% Lines 26/27 </div> </div> Press n or j to go to the next uncovered block, b, p or k for the previous block. <template id="filterTemplate"> <div class="quiet"> Filter: <input oninput="onInput()" type="search" id="fileSearch"> </div> </template> </div> <div class='status-line high'></div> <pre><table class="coverage"> <tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a> <a name='L2'></a><a href='#L2'>2</a> <a name='L3'></a><a href='#L3'>3</a> <a name='L4'></a><a href='#L4'>4</a> <a name='L5'></a><a href='#L5'>5</a> <a name='L6'></a><a href='#L6'>6</a> <a name='L7'></a><a href='#L7'>7</a> <a name='L8'></a><a href='#L8'>8</a> <a name='L9'></a><a href='#L9'>9</a> <a name='L10'></a><a href='#L10'>10</a> <a name='L11'></a><a href='#L11'>11</a> <a name='L12'></a><a href='#L12'>12</a> <a name='L13'></a><a href='#L13'>13</a> <a name='L14'></a><a href='#L14'>14</a> <a name='L15'></a><a href='#L15'>15</a> <a name='L16'></a><a href='#L16'>16</a> <a name='L17'></a><a href='#L17'>17</a> <a name='L18'></a><a href='#L18'>18</a> <a name='L19'></a><a href='#L19'>19</a> <a name='L20'></a><a 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        4x 32x   32x 32x 32x           22x   10x 10x             32x 10x     22x     4x             4x     2x       2x 12x     2x   2x 12x     2x   2x 2x  </td><td class="text"><pre class="prettyprint lang-js">import React, { useMemo } from 'react'; import PropTypes from 'prop-types'; import KaTeX from 'katex';   /** * @typedef {import("react").ReactNode} ReactNode * * * @callback ErrorRenderer * @param {Error} error * @returns {ReactNode} * * * @typedef {object} MathComponentPropsWithMath * @property {string} math * @property {ReactNode=} children * @property {string=} errorColor * @property {ErrorRenderer=} renderError * * * @typedef {object} MathComponentPropsWithChildren * @property {string=} math * @property {ReactNode} children * @property {string=} errorColor * @property {ErrorRenderer=} renderError * * @typedef {MathComponentPropsWithMath | MathComponentPropsWithChildren} MathComponentProps */   const createMathComponent = (Component, { displayMode }) => { /** * * @param {MathComponentProps} props * @returns {ReactNode} */ const MathComponent = ({ children, errorColor, math, renderError }) => { const formula = math ?? children;   const { html, error } = useMemo(() => { try { const html = KaTeX.renderToString(formula, { displayMode, errorColor, throwOnError: !!renderError, });   return { html, error: undefined }; } catch (error) { if (error instanceof KaTeX.ParseError || error instanceof TypeError) { return { error }; }   throw error; } }, [formula, errorColor, renderError]);   if (error) { return renderError ? renderError(error) : <Component html={`${error.message}`} />; }   return <Component html={html} />; };   MathComponent.propTypes = { children: PropTypes.string, errorColor: PropTypes.string, math: PropTypes.string, renderError: PropTypes.func, };   return MathComponent; };   const InternalPathComponentPropTypes = { html: PropTypes.string.isRequired, };   const InternalBlockMath = ({ html }) => { return <div data-testid="react-katex" dangerouslySetInnerHTML={{ __html: html }} />; };   InternalBlockMath.propTypes = InternalPathComponentPropTypes;   const InternalInlineMath = ({ html }) => { return ; };   InternalInlineMath.propTypes = InternalPathComponentPropTypes;   export const BlockMath = createMathComponent(InternalBlockMath, { displayMode: true }); export const InlineMath = createMathComponent(InternalInlineMath, { displayMode: false });  </pre></td></tr></table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a> at 2025-05-09T03:24:00.051Z </div> <script src="../prettify.js"></script> <script> window.onload = function () { prettyPrint(); }; </script> <script src="../sorter.js"></script> <script src="../block-navigation.js"></script> </body> </html>