Merge 7e04bb4e6e42d4d7ac8c021b3a63c37e322a7300 into dd6bd498db25344b2cccf56abfb656576a496d38

docs/plugins/ObsidianFlavoredMarkdown.md

@@ -23,6 +23,7 @@ This plugin accepts the following configuration options:
 - `enableYouTubeEmbed`: If `true` (default), enables the embedding of YouTube videos and playlists using external image Markdown syntax.
 - `enableVideoEmbed`: If `true` (default), enables the embedding of video files.
 - `enableCheckbox`: If `true`, adds support for interactive checkboxes in content. Defaults to `false`.
+- `inlineFootnotes`: If `true` (default), enables parsing of inline footnotes.
 
 > [!warning]
 > Don't remove this plugin if you're using [[Obsidian compatibility|Obsidian]] to author the content!

quartz/plugins/transformers/ofm.ts

@@ -38,6 +38,7 @@ export interface Options {
   enableYouTubeEmbed: boolean
   enableVideoEmbed: boolean
   enableCheckbox: boolean
+  inlineFootnotes: boolean
 }
 
 const defaultOptions: Options = {
@@ -53,6 +54,7 @@ const defaultOptions: Options = {
   enableYouTubeEmbed: true,
   enableVideoEmbed: true,
   enableCheckbox: false,
+  inlineFootnotes: true,
 }
 
 const calloutMapping = {
@@ -143,6 +145,8 @@ const wikilinkImageEmbedRegex = new RegExp(
   /^(?<alt>(?!^\d*x?\d*$).*?)?(\|?\s*?(?<width>\d+)(x(?<height>\d+))?)?$/,
 )
 
+const inlineFootnoteRegex = /\^\[((?:[^\[\]]|\[(?:[^\[\]]|\[[^\[\]]*\])*\])*)\]/g
+
 export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>> = (userOpts) => {
   const opts = { ...defaultOptions, ...userOpts }
 
@@ -213,6 +217,35 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>>
         })
       }
 
+      if (opts.inlineFootnotes) {
+        // Replaces ^[inline] footnotes with regular footnotes [^1]:
+        const footnotes: Record<string, string> = {}
+
+        // Replace inline footnotes with references and collect definitions
+        const result = (src as string).replace(
+          inlineFootnoteRegex,
+          (_match: string, content: string) => {
+            const id = `inline-${Object.keys(footnotes).length + 1}`
+            footnotes[id] = content.trim()
+            return `[^${id}]`
+          },
+        )
+
+        // Append footnote definitions if any are found
+        if (Object.keys(footnotes).length > 0) {
+          return (
+            result +
+            "\n\n" +
+            Object.entries(footnotes)
+              .map(([id, content]) => `[^${id}]: ${content}`)
+              .join("\n") +
+            "\n"
+          )
+        }
+
+        return result
+      }
+
       return src
     },
     markdownPlugins(_ctx) {