Write Pandoc lua-filter in MoonScript and compile to Lua on build

pygments.moon

@@ -0,0 +1,11 @@
+CodeBlock: (block) ->
+  if block.classes[1] == "moon" or block.classes[1] == "moonscript"
+    fname = os.tmpname!
+    with io.open fname, "w"
+      \write block.text
+      \close!
+
+    p = io.popen ("pygmentize -f html -l moonscript.py %s -x")\format fname
+    out = p\read"*a"
+
+    pandoc.RawBlock "html", out