Config loading working.

diff --git a/obbs b/obbs
index 97473d7..f5b7191 100755 (executable)
--- a/obbs
+++ b/obbs
@@ -9,7 +9,16 @@ Here COMMAND is one of:
 You can also use the -c option to specify an alternative configuration
 file.  (The default is the file "config.lua" in the current directory.)]]
 
+obbs = {}
+local config_file = "config.lua"
+local function load_config ()
+   io.write("Loading config from file '" .. config_file .. "'... ")
+   dofile(config_file)
+   print("done.")
+end
+
 local cmd = {}
+
 function cmd.newcfg ()
    print [[
 --- OBBS Configuration File
@@ -23,25 +32,33 @@ obbs.conferences = {
    "Meta"
 }
 ]]
-
 end
 
-local conf = {}
-local function load_config (file)
-
-   loadfile(file)
+function cmd.init ()
+   load_config()
 
+   for k,v in pairs(obbs) do
+      print(k .. "=" .. tostring(v))
+   end
 end
 
 
 -- Main
 
 local function main()
+   if #arg > 2 and arg[1]=="-c" then
+      config_file = arg[2]
+      table.remove(arg, 1)
+      table.remove(arg, 1)
+   end
+   
    if #arg < 1 then
       print(usage)
    else
       if cmd[arg[1]] then
-         cmd[arg[1]]()
+         local f = cmd[arg[1]]
+         table.remove(arg,1)
+         f()
       else
          print("Unknown command '" .. arg[1] .. "'")
          print(usage)