lua-filters.md: add documentation for pandoc.List

tools/update-lua-docs.lua

@@ -1,14 +1,26 @@
 local in_module_section = false
 
-function pandoc_module_blocks()
-  local tmp_folder = os.tmpname()
-  os.remove(tmp_folder)
-  os.execute("mkdir -p " .. tmp_folder)
-  os.execute("ldoc -q -l tools -d " .. tmp_folder .. " data/pandoc.lua")
-  local module_file = io.open(tmp_folder .. "/index.html")
-  local module_html = module_file:read("*a")
-  local module_doc = pandoc.read(module_html, "html")
-  return module_doc.blocks
+-- Generate tmp folder
+local tmp_folder = os.tmpname()
+os.remove(tmp_folder)
+os.execute("mkdir -p " .. tmp_folder)
+
+function extend(list1, list2)
+  for i = 1, #list2 do
+    list1[#list1 + 1] = list2[i]
+  end
+end
+
+function module_blocks(module_filenames)
+  local blocks = {}
+  for _, filename in pairs(module_filenames) do
+    os.execute("ldoc -q -l tools -d " .. tmp_folder .. " " .. filename)
+    local module_file = io.open(tmp_folder .. "/index.html")
+    local module_html = module_file:read("*a")
+    local module_doc = pandoc.read(module_html, "html")
+    extend(blocks, module_doc.blocks)
+  end
+  return blocks
 end
 
 function Header (el)
@@ -21,7 +33,10 @@ function Header (el)
     end
   elseif el.identifier == "module-pandoc" then
     in_module_section = true
-    return pandoc_module_blocks()
+    return module_blocks{'data/pandoc.lua'}
+  elseif el.identifier == "module-pandoc.list" then
+    in_module_section = true
+    return module_blocks{'data/List.lua'}
   end
 end