From ec00a40aefca73596ab76e3ebe3a8e1129b43688 Mon Sep 17 00:00:00 2001
From: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 27 Jan 2026 18:27:17 +0000
Subject: [PATCH] chore(deps): bump the production-dependencies group with 4 updates (#2289)

---
 quartz/plugins/transformers/toc.ts |   24 ++++++------------------
 1 files changed, 6 insertions(+), 18 deletions(-)

diff --git a/quartz/plugins/transformers/toc.ts b/quartz/plugins/transformers/toc.ts
index d0781ec..791547b 100644
--- a/quartz/plugins/transformers/toc.ts
+++ b/quartz/plugins/transformers/toc.ts
@@ -3,11 +3,10 @@
 import { visit } from "unist-util-visit"
 import { toString } from "mdast-util-to-string"
 import Slugger from "github-slugger"
-import { wikilinkRegex } from "./ofm"
 
 export interface Options {
   maxDepth: 1 | 2 | 3 | 4 | 5 | 6
-  minEntries: 1
+  minEntries: number
   showByDefault: boolean
   collapseByDefault: boolean
 }
@@ -25,10 +24,8 @@
   slug: string // this is just the anchor (#some-slug), not the canonical slug
 }
 
-const regexMdLinks = new RegExp(/\[([^\[]+)\](\(.*\))/, "g")
-export const TableOfContents: QuartzTransformerPlugin<Partial<Options> | undefined> = (
-  userOpts,
-) => {
+const slugAnchor = new Slugger()
+export const TableOfContents: QuartzTransformerPlugin<Partial<Options>> = (userOpts) => {
   const opts = { ...defaultOptions, ...userOpts }
   return {
     name: "TableOfContents",
@@ -38,21 +35,12 @@
           return async (tree: Root, file) => {
             const display = file.data.frontmatter?.enableToc ?? opts.showByDefault
             if (display) {
-              const slugAnchor = new Slugger()
+              slugAnchor.reset()
               const toc: TocEntry[] = []
               let highestDepth: number = opts.maxDepth
               visit(tree, "heading", (node) => {
                 if (node.depth <= opts.maxDepth) {
-                  let text = toString(node)
-
-                  // strip link formatting from toc entries
-                  text = text.replace(wikilinkRegex, (_, rawFp, __, rawAlias) => {
-                    const fp = rawFp?.trim() ?? ""
-                    const alias = rawAlias?.slice(1).trim()
-                    return alias ?? fp
-                  })
-                  text = text.replace(regexMdLinks, "$1")
-
+                  const text = toString(node)
                   highestDepth = Math.min(highestDepth, node.depth)
                   toc.push({
                     depth: node.depth,
@@ -62,7 +50,7 @@
                 }
               })
 
-              if (toc.length > opts.minEntries) {
+              if (toc.length > 0 && toc.length > opts.minEntries) {
                 file.data.toc = toc.map((entry) => ({
                   ...entry,
                   depth: entry.depth - highestDepth,

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