cmd = (ClientData) Var_Subst((char *) cmd, (GNode *) gn, FALSE); Lst_AtEnd(postCommands->commands, cmd);
char *result;  result = Var_Subst((char *)cmd, (GNode *)gn, FALSE); Lst_AtEnd(postCommands->commands, result);
JobSaveCommand(cmd, gn)    ClientData   cmd;    ClientData   gn;{    cmd = (ClientData) Var_Subst((char *) cmd, (GNode *) gn, FALSE);    Lst_AtEnd(postCommands->commands, cmd);}