Engage!

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diff --git a/llama.cpp/tools/server/webui/src/lib/constants/latex-protection.ts b/llama.cpp/tools/server/webui/src/lib/constants/latex-protection.ts
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+/**
+ * Matches common Markdown code blocks to exclude them from further processing (e.g. LaTeX).
+ * - Fenced: ```...```
+ * - Inline: `...` (does NOT support nested backticks or multi-backtick syntax)
+ *
+ * Note: This pattern does not handle advanced cases like:
+ *       `` `code with `backticks` `` or \\``...\\``
+ */
+export const CODE_BLOCK_REGEXP = /(```[\s\S]*?```|`[^`\n]+`)/g;
+
+/**
+ * Matches LaTeX math delimiters \(...\) and \[...\] only when not preceded by a backslash (i.e., not escaped),
+ * while also capturing code blocks (```, `...`) so they can be skipped during processing.
+ *
+ * Uses negative lookbehind `(?<!\\)` to avoid matching \\( or \\[.
+ * Using the look‑behind pattern `(?<!\\)` we skip matches
+ * that are preceded by a backslash, e.g.
+ * `Definitions\\(also called macros)` (title of chapter 20 in The TeXbook)
+ * or `\\[4pt]` (LaTeX line-break).
+ *
+ * group 1: code-block
+ * group 2: square-bracket
+ * group 3: round-bracket
+ */
+export const LATEX_MATH_AND_CODE_PATTERN =
+	/(```[\S\s]*?```|`.*?`)|(?<!\\)\\\[([\S\s]*?[^\\])\\]|(?<!\\)\\\((.*?)\\\)/g;
+
+/** Regex to capture the content of a $$...\\\\...$$ block (display-formula with line-break) */
+export const LATEX_LINEBREAK_REGEXP = /\$\$([\s\S]*?\\\\[\s\S]*?)\$\$/;
+
+/** map from mchem-regexp to replacement */
+export const MHCHEM_PATTERN_MAP: readonly [RegExp, string][] = [
+	[/(\s)\$\\ce{/g, '$1$\\\\ce{'],
+	[/(\s)\$\\pu{/g, '$1$\\\\pu{']
+] as const;