1.1 --- a/framework/env/trace/_render_sub_tree.lua	Sun Sep 19 01:36:08 2010 +0200
     1.2 +++ b/framework/env/trace/_render_sub_tree.lua	Mon Sep 20 15:29:23 2010 +0200
     1.3 @@ -35,6 +35,12 @@
     1.4      open("debug")
     1.5      slot.put(encode.html(node.message))
     1.6      close()
     1.7 +  elseif node_type == "traceback" then
     1.8 +    open("debug")
     1.9 +    slot.put('<pre>')
    1.10 +    slot.put(encode.html(node.message))
    1.11 +    slot.put('</pre>')
    1.12 +    close()
    1.13    elseif node_type == "request" then
    1.14      open("request")
    1.15      open_head()

     2.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     2.2 +++ b/framework/env/trace/debug_trace.lua	Mon Sep 20 15:29:23 2010 +0200
     2.3 @@ -0,0 +1,12 @@
     2.4 +--[[--
     2.5 +trace.debug_trace(
     2.6 +  message     -- optional message to add
     2.7 +)
     2.8 +
     2.9 +This function includes a traceback into the debugging log
    2.10 +
    2.11 +--]]--
    2.12 +
    2.13 +function trace.debug_trace(message)
    2.14 +  trace._new_entry{ type = "traceback", message = tostring(debug.traceback(message or "", 2)) }
    2.15 +end