Drop default parsing of hashtags and internal links (nextjournal#416)

Since we never agreed on what either #tags or [[internal links]] should point to when rendered as html, we decided to stop parsing such expressions by default and rely on context-specific customization instead. We will restore suitable viewers once it's clear how tags and wiki-style links should behave.

Closes nextjournal#383.

See nextjournal/markdown#14 for more context and examples.

deps.edn

@@ -8,7 +8,7 @@
         weavejester/dependency {:mvn/version "0.2.1"}
         com.nextjournal/beholder {:mvn/version "1.0.2"}
 
-        io.github.nextjournal/markdown {:mvn/version "0.4.138"}
+        io.github.nextjournal/markdown {:mvn/version "0.5.144"}
         babashka/process {:mvn/version "0.4.16"}
         io.github.nextjournal/dejavu {:git/sha "4980e0cc18c9b09fb220874ace94ba6b57a749ca"}
 

src/nextjournal/clerk/viewer.cljc

@@ -640,8 +640,6 @@
    {:name :nextjournal.markdown/monospace :transform-fn (into-markup [:code])}
    {:name :nextjournal.markdown/strikethrough :transform-fn (into-markup [:s])}
    {:name :nextjournal.markdown/link :transform-fn (into-markup #(vector :a (:attrs %)))}
-   {:name :nextjournal.markdown/internal-link :transform-fn (into-markup #(vector :a {:href (str "#" (:text %))}))}
-   {:name :nextjournal.markdown/hashtag :transform-fn (into-markup #(vector :a {:href (str "#" (:text %))}))}
 
    ;; inlines
    {:name :nextjournal.markdown/text :transform-fn (into-markup [:<>])}

yarn.lock

@@ -192,14 +192,7 @@
     "@lezer/highlight" "^1.1.3"
     "@lezer/lr" "^1.3.0"
 
-"@lezer/lr@^1.0.0":
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/@lezer/lr/-/lr-1.2.0.tgz#59aecafdbc15be63f918cf777f470dd17562f051"
-  integrity sha512-TgEpfm9br2SX8JwtwKT8HsQZKuFkLRg6g+IRxObk9nVKQLKnkP3oMh+QGcTBL9GQsfQ2ADtKPbj2iGSMf3ytiA==
-  dependencies:
-    "@lezer/common" "^1.0.0"
-
-"@lezer/lr@^1.3.0":
+"@lezer/lr@^1.0.0", "@lezer/lr@^1.3.0":
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/@lezer/lr/-/lr-1.3.3.tgz#0ac6c889f1235874f33c45a1b9785d7054f60708"
   integrity sha512-JPQe3mwJlzEVqy67iQiiGozhcngbO8QBgpqZM6oL1Wj/dXckrEexpBLeFkq0edtW5IqnPRFxA24BHJni8Js69w==