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authorJan Tojnar <jtojnar@gmail.com>2022-05-28 18:07:14 +0200
committerdavidak <git@davidak.de>2022-10-26 01:46:44 +0200
commitfa285355ee3bc6ab6f776bc2aaced4c3d4cc3bd0 (patch)
tree5560e1d4f51d38ca4d375da7da461f4be777c9c3
parent222155e8af19a665c31e0dcaaa1d1751d9815975 (diff)
nixos/doc/manual/md-to-db.sh: Add support for <kbd> element
-rw-r--r--doc/build-aux/pandoc-filters/docbook-writer/html-elements.lua11
-rwxr-xr-xnixos/doc/manual/md-to-db.sh1
2 files changed, 12 insertions, 0 deletions
diff --git a/doc/build-aux/pandoc-filters/docbook-writer/html-elements.lua b/doc/build-aux/pandoc-filters/docbook-writer/html-elements.lua
new file mode 100644
index 0000000000000..8f4de40ce5f88
--- /dev/null
+++ b/doc/build-aux/pandoc-filters/docbook-writer/html-elements.lua
@@ -0,0 +1,11 @@
+--[[
+Converts some HTML elements commonly used in Markdown to corresponding DocBook elements.
+]]
+
+function RawInline(elem)
+  if elem.format == 'html' and elem.text == '<kbd>' then
+    return pandoc.RawInline('docbook', '<keycap>')
+  elseif elem.format == 'html' and elem.text == '</kbd>' then
+    return pandoc.RawInline('docbook', '</keycap>')
+  end
+end
diff --git a/nixos/doc/manual/md-to-db.sh b/nixos/doc/manual/md-to-db.sh
index 2091f9b31cd2f..beb0ff9f70828 100755
--- a/nixos/doc/manual/md-to-db.sh
+++ b/nixos/doc/manual/md-to-db.sh
@@ -19,6 +19,7 @@ pandoc_flags=(
   "--lua-filter=$DIR/../../../doc/build-aux/pandoc-filters/myst-reader/roles.lua"
   "--lua-filter=$DIR/../../../doc/build-aux/pandoc-filters/link-unix-man-references.lua"
   "--lua-filter=$DIR/../../../doc/build-aux/pandoc-filters/docbook-writer/rst-roles.lua"
+  "--lua-filter=$DIR/../../../doc/build-aux/pandoc-filters/docbook-writer/html-elements.lua"
   "--lua-filter=$DIR/../../../doc/build-aux/pandoc-filters/docbook-writer/labelless-link-is-xref.lua"
   -f "commonmark${pandoc_commonmark_enabled_extensions}+smart"
   -t docbook