better support for one-column style

html/ldoc.ltp

@@ -53,13 +53,15 @@
 # if not ldoc.no_summary then
 # local this_mod = module and module.name
 # for kind, mods, type in ldoc.kinds() do
+#  if not ldoc.kinds_allowed or ldoc.kinds_allowed[type] then
 <h2>$(kind)</h2>
 <ul>
-# for mod in mods() do
-#  if mod.name == this_mod then -- highlight current module, link to others
+#  for mod in mods() do
+#   if mod.name == this_mod then -- highlight current module, link to others
   <li><strong>$(mod.name)</strong></li>
-#  else
+#   else
   <li><a href="$(ldoc.ref_to_module(mod))">$(mod.name)</a></li>
+#   end
 #  end
 # end
 #end

html/ldoc_one.css

@@ -267,3 +267,9 @@ dl.table dt, dl.function dt {border-top: 1px solid #ccc; padding-top: 1em;}
 dl.table dd, dl.function dd {padding-bottom: 1em; margin: 10px 0 0 20px;}
 dl.table h3, dl.function h3 {font-size: .95em;}
 
+/* styles for prettification of source */
+.keyword {font-weight: bold; color: #6666AA; }
+.number  { color: #AA6666; }
+.string  { color: #8888AA; }
+.comment { color: #666600; }
+.prepro { color: #006666; }

ldoc/html.lua

@@ -92,6 +92,9 @@ function html.generate_output(ldoc, args, project)
    -- in single mode there is one module and the 'index' is the
    -- documentation for that module.
    ldoc.module = ldoc.single
+   if ldoc.single and args.one then
+      ldoc.kinds_allowed = {module = true, topic = true}
+   end
    ldoc.root = true
    local out,err = template.substitute(module_template,{
       ldoc = ldoc,