update `pandoc` data dir

pandoc/defaults/bavbavhaus.net.part.yaml

@@ -8,4 +8,5 @@ to: html5
 filters:
 - localize_quotes.lua
 - resolve_internal_links.part.lua
+- link_headings.lua
 ...

pandoc/defaults/bavbavhaus.net.yaml

@@ -3,11 +3,12 @@ from: markdown
 toc: true
 citeproc: true
 csl: chicago-fullnote-sl
-reference-location: section
 template: bavbavhaus.net.html5
 to: html5
 filters:
 - localize_quotes.lua
 - collect_internal_linked.lua
 - resolve_internal_links.lua
+- link_headings.lua
+- current_date.lua
 ...

pandoc/filters/resolve_internal_links.lua

@@ -4,25 +4,25 @@ os.setlocale("C")
 local Inlines = pandoc.Inlines
 
 return {
-  { Link = function(link)
+  { Link = function(l)
     -- early return for external links
-    if link.target:find("^https?%:%/%/") then return end
-    if link.target:find("^mailto%:") then return end
+    if l.target:find("^https?%:%/%/") then return end
+    if l.target:find("^mailto%:") then return end
 
-    local fp, slug, anchor = link.target:match("^((.+)%.md)#?(.*)$")
+    local fp, slug, anchor = l.target:match("^((.+)%.md)#?(.*)$")
     -- early return for non markdown files
     if not fp then return end
 
     local f = io.open(fp)
     -- early return for broken internal links
-    if f == nil then return link.content else f:close() end -- @todo maybe log broken internal links
+    if f == nil then return l.content else f:close() end -- @todo maybe log broken internal links
 
-    local internal_link = link:clone()
+    local internal_link = l:clone()
     internal_link.target = ("#%s%s"):format(slug, anchor)
 
-    link.content = "↪"
-    link.target = ("%s.html#%s"):format(slug, anchor)
+    l.content = "↪"
+    l.target = ("%s.html#%s"):format(slug, anchor)
 
-    return Inlines({ internal_link, link })
+    return Inlines({ internal_link, l })
   end }
 }

pandoc/filters/resolve_internal_links.part.lua

@@ -9,20 +9,20 @@ return {
   { Meta = function(meta)
     page_slug = meta["slug"]
   end },
-  { Link = function(link)
+  { Link = function(l)
     -- early return for external links
-    if link.target:find("^https?%:%/%/") then return end
-    if link.target:find("^mailto%:") then return end
+    if l.target:find("^https?%:%/%/") then return end
+    if l.target:find("^mailto%:") then return end
 
-    local fp, slug, anchor = link.target:match("^((.+)%.md)#?(.*)$")
+    local fp, slug, anchor = l.target:match("^((.+)%.md)#?(.*)$")
     -- early return for non markdown files
     if not fp then return end
 
     local f = io.open(fp)
     -- early return for broken internal links
-    if f == nil then return link.content else f:close() end -- @todo maybe log broken internal links
+    if f == nil then return l.content else f:close() end -- @todo maybe log broken internal links
 
-    link.target = ("%s.html#%s%s"):format(page_slug, slug, anchor)
-    return link
+    l.target = ("%s.html#%s%s"):format(page_slug, slug, anchor)
+    return l
   end }
 }

pandoc/templates/bavbavhaus.net.html5

@@ -44,6 +44,11 @@ $abstract$
 </div>
 $endif$
 $body$
+$if(date)$
+<footer>
+<p>$date$</p>
+</footer>
+$endif$
 </article>
 <article id="recto">
 $for(parts)$