Adding "empty" markup.

1 files changed, 14 insertions, 1 deletions

diff --git a/lib/xmllib.lua b/lib/xmllib.lua
index 007e96a..a6e97b2 100644
--- a/lib/xmllib.lua
+++ b/lib/xmllib.lua
@@ -19,7 +19,7 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-/* $Id: xmllib.lua,v 1.10 2007-06-12 07:41:55 pixel Exp $ */
+/* $Id: xmllib.lua,v 1.11 2007-06-12 16:38:50 pixel Exp $ */
 
 ]]--
 
@@ -68,6 +68,13 @@ local function process_raw(xm, a)
     }
 end
 
+local function process_empty(xm)
+    return {
+        istop = true,
+        type = "empty",
+    }
+end
+
 local function burrow(xm, t)
     local k, v
     
@@ -172,10 +179,15 @@ local function render_raw(depth, v)
     return v.nodes[1]
 end
 
+local function render_empty(depth, v)
+    return ""
+end
+
 local special_renders = {
     comment = render_comment,
     lf = render_lf,
     raw = render_raw,
+    empty = render_empty,
 }
 
 local function do_render_r(v, depth)
@@ -231,6 +243,7 @@ function NewXmlMarkup()
         comment = process_comment,
         lf = process_lf,
         raw = process_raw,
+        empty = process_empty,
         tops = {},
         render = do_render,
         doctype = '<?xml version="1.0" encoding="UTF-8"?>',