From ac29c8e9c6005db68cb027f34dbc8947e8a96e28 Mon Sep 17 00:00:00 2001
From: steve donovan <steve.j.donovan@gmail.com>
Date: Mon, 10 Dec 2012 09:39:12 +0200
Subject: [PATCH] Added Geoff commit by hand: The table parser didn't handle
 tables with a trailing comment { a=1,

---
 ldoc/lexer.lua | 10 ++++++----
 ldoc/tools.lua |  2 +-
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/ldoc/lexer.lua b/ldoc/lexer.lua
index 1b5e2f9..13251db 100644
--- a/ldoc/lexer.lua
+++ b/ldoc/lexer.lua
@@ -377,9 +377,6 @@ end
 function lexer.get_separated_list(tok,endtoken,delim)
     endtoken = endtoken or ')'
     delim = delim or ','
-    local parm_values = {}
-    local level = 1 -- used to count ( and )
-    local tl = {}
     local function tappend (tl,t,val)
         val = val or t
         append(tl,{t,val})
@@ -402,12 +399,17 @@ function lexer.get_separated_list(tok,endtoken,delim)
             return t == delim
         end
     end
+    local parm_values = {}
+    local level = 1 -- used to count ( and )
+    local tl = {}
     local token,value
     while true do
         token,value=tok()
         if not token then return nil,'EOS' end -- end of stream is an error!
         if is_end(token,value) and level == 1 then
-            append(parm_values,tl)
+            if next(t1) then
+                append(parm_values,tl)
+            end
             break
         elseif token == '(' then
             level = level + 1
diff --git a/ldoc/tools.lua b/ldoc/tools.lua
index 42006ca..57042c7 100644
--- a/ldoc/tools.lua
+++ b/ldoc/tools.lua
@@ -278,7 +278,7 @@ function M.get_parameters (tok,endtoken,delim)
    args.comments = {}
    local ltl = lexer.get_separated_list(tok,endtoken,delim)
 
-   if not ltl or #ltl[1] == 0 then return args end -- no arguments
+   if not ltl or not ltl[1] or #ltl[1] == 0 then return args end -- no arguments
 
    local function set_comment (idx,tok)
       local text = stringx.rstrip(value_of(tok)) --