STRINGP_STACK_SIZE
compilep_stackp = &compilep_stack[STRINGP_STACK_SIZE];
static char *compilep_stack[STRINGP_STACK_SIZE];
if (compilep_stackp >= &compilep_stack[STRINGP_STACK_SIZE]) {
stringp_stackp = &stringp_stack[STRINGP_STACK_SIZE];
if (stringp_stackp >= &stringp_stack[STRINGP_STACK_SIZE]) {
static const char *stringp_stack[STRINGP_STACK_SIZE];