if_stack_ptr 92 lib/ubasic/ubasic.c static int if_stack_ptr; if_stack_ptr 184 lib/ubasic/ubasic.c for_stack_ptr = gosub_stack_ptr = while_stack_ptr = do_stack_ptr = if_stack_ptr = select_stack_ptr = 0; if_stack_ptr 976 lib/ubasic/ubasic.c if(if_stack_ptr > 0) { if_stack_ptr 979 lib/ubasic/ubasic.c if_stack_ptr--; if_stack_ptr 1003 lib/ubasic/ubasic.c if(if_stack_ptr < MAX_IF_STACK_DEPTH) { if_stack_ptr 1004 lib/ubasic/ubasic.c if_stack[if_stack_ptr] = r; if_stack_ptr 1005 lib/ubasic/ubasic.c if_stack_ptr++; if_stack_ptr 1012 lib/ubasic/ubasic.c DEBUG_PRINTF("if_statement: stack_ptr %d\n", if_stack_ptr); if_stack_ptr 1100 lib/ubasic/ubasic.c if(if_stack_ptr > 0) { if_stack_ptr 1101 lib/ubasic/ubasic.c r = if_stack[if_stack_ptr-1];