nested tag support and tag index page

quartz/plugins/transformers/frontmatter.ts

@@ -2,7 +2,7 @@ import matter from "gray-matter"
 import remarkFrontmatter from "remark-frontmatter"
 import { QuartzTransformerPlugin } from "../types"
 import yaml from "js-yaml"
-import { slug as slugAnchor } from "github-slugger"
+import { slugTag } from "../../path"
 
 export interface Options {
   language: "yaml" | "toml"
@@ -43,7 +43,7 @@ export const FrontMatter: QuartzTransformerPlugin<Partial<Options> | undefined>
             }
 
             // slug them all!!
-            data.tags = data.tags?.map((tag: string) => slugAnchor(tag)) ?? []
+            data.tags = data.tags?.map((tag: string) => slugTag(tag)) ?? []
 
             // fill in frontmatter
             file.data.frontmatter = {

quartz/plugins/transformers/ofm.ts

@@ -9,7 +9,7 @@ import path from "path"
 import { JSResource } from "../../resources"
 // @ts-ignore
 import calloutScript from "../../components/scripts/callout.inline.ts"
-import { FilePath, canonicalizeServer, pathToRoot, slugifyFilePath } from "../../path"
+import { FilePath, canonicalizeServer, pathToRoot, slugTag, slugifyFilePath } from "../../path"
 
 export interface Options {
   comments: boolean
@@ -337,7 +337,7 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
 
               return {
                 type: "link",
-                url: base + `/tags/${slugAnchor(tag)}`,
+                url: base + `/tags/${slugTag(tag)}`,
                 data: {
                   hProperties: {
                     className: ["tag-link"],