1 files changed, 15 insertions, 6 deletions

diff --git a/PolygLua.lua b/PolygLua.lua
index 003702f..ed14fc5 100755
--- a/PolygLua.lua
+++ b/PolygLua.lua
@@ -2,8 +2,6 @@
 
 --[[ PolygLua.  Gluing things onto Lua, making it a polyglot language.
 
-TODO - Allow -abc style, expand to -a -b -c.
-
 TODO - Make the parsing recursive.  So the command "--fancy" could have it's own options table.
             --fancy option0 opt1=foo 'Random string!' --somethingElse
             When to stop and hand back?  First time we see a ' -bar' or ' --foo'?
@@ -49,7 +47,7 @@ local optionsCommon =
             os.exit(0)
         end
     },
-    ['--version'] =     {help = 'Print the version details.',
+    version =   {help = 'Print the version details.',
         func = function(self, options, a, args, i)
             print('This is version ' ..Version .. ' of ' .. args[0])
             os.exit(0)
@@ -68,7 +66,6 @@ local optionsCommon =
         end
     },
 }
-optionsCommon['--help'] = optionsCommon['help']
 
 _.usage = function(args, options, all)
         local h = ''
@@ -124,12 +121,24 @@ _.parse = function(args, options, confFile)
     if 0 ~= #args then
         for i,a in ipairs(args) do
             D('Argument ' .. i .. ' = ' .. a)
+            local ds = 0
+            if ('-'  == a:sub(1, 1)) and ('-' ~= a:sub(2, 2)) then ds = 1 end
+            if  '--' == a:sub(1, 2) then                           ds = 2; a = a:sub(3, -1) end
             local s, e = a:find("=")
+            local k , v
             if nil == s then
                 e = 0
-                o = doIt(a:sub(1, e - 1), nil, a, args, i)
+                v = nil
+            else
+                v = a:sub(e + 1, -1)
+            end
+            k = a:sub(1, e - 1)
+            if 1 == ds then
+                for j = 2, #k do
+                    o = doIt('-' .. k:sub(j, j), v, a, args, i)
+                end
             else
-                o = doIt(a:sub(1, e - 1), a:sub(e + 1, -1), a, args, i)
+                o = doIt(k, v, a, args, i)
             end
         end
     end