From f54e13185ec8cc33f7c0a5c3383291f71d7531c1 Mon Sep 17 00:00:00 2001
From: steve donovan <steve.j.donovan@gmail.com>
Date: Fri, 21 Dec 2012 18:25:06 +0200
Subject: [PATCH] tag modifier code not respecting boolean types; export tag
 now properly makes local functions module-scope

---
 ldoc/doc.lua | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/ldoc/doc.lua b/ldoc/doc.lua
index ac21dd4..cf84712 100644
--- a/ldoc/doc.lua
+++ b/ldoc/doc.lua
@@ -139,7 +139,7 @@ function File:export_item (name)
       local tags = item.tags
       if tags.name == name then
          if tags['local'] then
-            tags['local'] = false
+            tags['local'] = nil
          end
       end
    end
@@ -395,19 +395,17 @@ end
 -- in the tag value table and need to be extracted.
 
 local function extract_value_modifier (p)
-   if type(p)=='string' then
+   if type(p)~='table' then
       return p, { }
-   elseif type(p) == 'table' then
-      return p[1], p.modifiers or { }
    else
-      return 'que?',{}
+      return p[1], p.modifiers or { }
    end
 end
 
 local function extract_tag_modifiers (tags)
    local modifiers, mods = {}
    for tag, value in pairs(tags) do
-      if type(value)=='table' and value.append then
+      if type(value)=='table' and value.append then -- i.e. it is a List!
          local tmods = {}
          for i, v in ipairs(value) do
             v, mods = extract_value_modifier(v)