Function createargtable

libraries/AP_Scripting/lua/src/lua.c:227–237

** Create the 'arg' table, which stores all arguments from the ** command line ('argv'). It should be aligned so that, at index 0, ** it has 'argv[script]', which is the script name. The arguments ** to the script (everything after 'script') go to positive indices; ** other arguments (before the script name) go to negative indices. ** If there is no script name, assume interpreter's name as base.

** If there is no script name, assume interpreter's name as base.
*/
static void createargtable (lua_State *L, char **argv, int argc, int script) {
  int i, narg;
  if (script == argc) script = 0;  /* no script name? */
  narg = argc - (script + 1);  /* number of positive indices */
  lua_createtable(L, narg, script + 1);
  for (i = 0; i < argc; i++) {
    lua_pushstring(L, argv[i]);
    lua_rawseti(L, -2, i - script);
  }
  lua_setglobal(L, "arg");
}


static int dochunk (lua_State *L, int status) {