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	fix: implement regex fix for alt in image wikilinks (closes #753)
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		@@ -138,6 +138,7 @@ const tagRegex = new RegExp(/(?:^| )#((?:[-_\p{L}\p{Emoji}\d])+(?:\/[-_\p{L}\p{E
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const blockReferenceRegex = new RegExp(/\^([-_A-Za-z0-9]+)$/, "g")
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const ytLinkRegex = /^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|\&v=)([^#\&\?]*).*/
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const videoExtensionRegex = new RegExp(/\.(mp4|webm|ogg|avi|mov|flv|wmv|mkv|mpg|mpeg|3gp|m4v)$/)
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const wikilinkImageEmbedRegex = new RegExp(/^(?<alt>(?!^\d*x?\d*$).*?)?(\|?\s*?(?<width>\d+)(x(?<height>\d+))?)?$/)
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export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options> | undefined> = (
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  userOpts,
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@@ -222,18 +223,10 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
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                  const ext: string = path.extname(fp).toLowerCase()
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                  const url = slugifyFilePath(fp as FilePath)
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                  if ([".png", ".jpg", ".jpeg", ".gif", ".bmp", ".svg", ".webp"].includes(ext)) {
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                    // either |alt|dims or |dims
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                    let [alt, dims] = (alias ?? "").split("|")
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                    // |dims case, treat first alt slot as dims
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                    if (dims === undefined) {
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                      dims = alt
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                      alt = ""
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                    }
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                    let [width, height] = dims.split("x", 2)
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                    width ||= "auto"
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                    height ||= "auto"
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                    const match = wikilinkImageEmbedRegex.exec(alias ?? "")
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                    const alt = match?.groups?.alt ?? ""
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                    const width = match?.groups?.width ?? "auto"
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                    const height = match?.groups?.height ?? "auto"
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                    return {
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                      type: "image",
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                      url,
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@@ -267,9 +260,8 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
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                    return {
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                      type: "html",
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                      data: { hProperties: { transclude: true } },
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                      value: `<blockquote class="transclude" data-url="${url}" data-block="${block}"><a href="${
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                        url + anchor
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                      }" class="transclude-inner">Transclude of ${url}${block}</a></blockquote>`,
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                      value: `<blockquote class="transclude" data-url="${url}" data-block="${block}"><a href="${url + anchor
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                        }" class="transclude-inner">Transclude of ${url}${block}</a></blockquote>`,
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                    }
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                  }
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@@ -467,9 +459,8 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
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                node.data = {
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                  hProperties: {
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                    ...(node.data?.hProperties ?? {}),
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                    className: `callout ${calloutType} ${collapse ? "is-collapsible" : ""} ${
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                      defaultState === "collapsed" ? "is-collapsed" : ""
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                    }`,
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                    className: `callout ${calloutType} ${collapse ? "is-collapsible" : ""} ${defaultState === "collapsed" ? "is-collapsed" : ""
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                      }`,
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                    "data-callout": calloutType,
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                    "data-callout-fold": collapse,
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                  },
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