Delete lines matching "^:::$"

ox-hugo-pandoc-cite.el

@@ -76,17 +76,27 @@ The list of Pandoc specific meta-data is defined in
 
 Required fixes:
 
-- Unescape the Hugo shortcodes: \"{{\\\\=< shortcode \\\\=>}}\" -> \"{{< shortcode >}}\""
+- Unescape the Hugo shortcodes: \"{{\\\\=< shortcode \\\\=>}}\" ->
+  \"{{< shortcode >}}\".
+
+- Replace \"::: {#refs .references}\" with \"## References\" where the
+  number of hashes depends on HUGO_LEVEL_OFFSET.
+
+- Replace \"::: {#ref-someref} with \"<a id=\"ref-someref\"></a>\".
+
+- Remove \"^:::$\""
   (with-temp-buffer
     (insert content)
-    (goto-char (point-min))
-    (let ((case-fold-search nil)
-          (regexp (concat "{{\\\\<"
-                          "\\(?1:\\(.\\|\n\\)+?\\)"
-                          "\\\\>}}")))
-      (while (re-search-forward regexp nil :noerror)
-        (replace-match "{{<\\1>}}" :fixedcase)))
-    (buffer-substring-no-properties (point-min) (point-max))))
+    (let ((case-fold-search nil))
+      (goto-char (point-min))
+      (delete-matching-lines "^:::$")
+      (save-excursion
+        (let ((regexp (concat "{{\\\\<"
+                              "\\(?1:\\(.\\|\n\\)+?\\)"
+                              "\\\\>}}")))
+          (while (re-search-forward regexp nil :noerror)
+            (replace-match "{{<\\1>}}" :fixedcase))))
+      (buffer-substring-no-properties (point-min) (point-max)))))
 
 (defun ox-hugo-pandoc-cite--parse-citations-maybe (info)
   "Check if Pandoc needs to be run to parse citations.

test/site/content/posts/citations-example.md

@@ -26,25 +26,20 @@ Content in section 2.
 ::: {#refs .references}
 ::: {#ref-eilan2016}
 Eilan, Naomi. 2016. "You Me and the World." *Analysis* 76 (3): 311--24.
-:::
 
 ::: {#ref-giovanelli2016}
 Giovanelli, Marco. 2016. "\"\...But I Still Can't Get Rid of a Sense of
 Artificiality\" the Reichenbach--Einstein Debate on the Geometrization
 of the Electromagnetic Field." *Studies in History and Philosophy of
 Science* 54: 35--51.
-:::
 
 ::: {#ref-loncar2016}
 Loncar, Samuel. 2016. "Why Listen to Philosophers? A Constructive
 Critique of Disciplinary Philosophy." *Metaphilosophy* 47 (1): 3--25.
-:::
 
 ::: {#ref-thompson2016}
 Thompson, Morgan, Toni Adleberg, Sam Sims, and Eddy Nahmias. 2016. "Why
 Do Women Leave Philosophy? Surveying Students at the Introductory
 Level."
-:::
-:::
 
 [^1]: See (Thompson et al. 2016).