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fixed

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This commit is contained in:
Saifeddine ALOUI 2024-09-18 01:31:02 +02:00
parent 29dbd81c5b
commit e30e9b1622
1 changed files with 16 additions and 6 deletions
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22
endpoints/libraries/lollms_markdown_renderer.js
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@ -321,14 +321,15 @@ class MarkdownRenderer {
return `<b>${code}</b>`;
});
}
handleMathEquations(text) {
handleLatexEquations(text) {
if (typeof katex === 'undefined') {
console.error('KaTeX is not loaded. Make sure to include KaTeX scripts and CSS.');
return text;
}
return text.replace(/\\\[([\s\S]*?)\\\]|\$\$([\s\S]*?)\$\$|\$([^\n]+?)\$/g, function(match, p1, p2, p3) {
// Function to render a single equation
function renderEquation(match, p1, p2, p3, offset, string) {
const equation = p1 || p2 || p3;
const isDisplayMode = match.startsWith('\\[') || match.startsWith('$$');
@ -340,9 +341,18 @@ class MarkdownRenderer {
});
} catch (e) {
console.error("KaTeX rendering error:", e);
return `<span class="math-error">${match}</span>`; // Return error-marked original string if rendering fails
return `<span class="math-error">${match}</span>`;
}
});
}
// Handle display equations: \[...\] and $$...$$
text = text.replace(/\\\[([\s\S]*?)\\\]|\$\$([\s\S]*?)\$\$/g, renderEquation);
// Handle inline equations: \(...\) and $...$
// Be careful not to match single $ used for currency
text = text.replace(/\\\(([\s\S]*?)\\\)|\$(\S.*?\S|\S)\$/g, renderEquation);
return text;
}
@ -574,7 +584,7 @@ class MarkdownRenderer {
text = this.handleInlineCode(text);
// Handle LaTeX-style math equations
text = this.handleMathEquations(text);
text = this.handleLatexEquations(text);
// Handle tables
text = await this.handleTables(text);