Help With Command Decoder Using String.gmatch() Iteration

http://pastebin.com/74yv9VH1
it doesn't work and cause error "bios:337: [String "cmd" ]:13: unexpected symbol".
please help me

Don't put local infront of table element assignations. commands is already local so no need to redeclare it as local.

=> remove the local on line 13

when you type local it will basically define a new varible. So in some cases you don't have to put local.

command[loop] isn't a variable, command is.