IT_STACK_SIZE     582 src/bidi.c     static ptrdiff_t bidi_cache_start_stack[IT_STACK_SIZE];
IT_STACK_SIZE     934 src/bidi.c       eassert (bidi_cache_sp < IT_STACK_SIZE);
IT_STACK_SIZE    2556 src/dispextern.h   stack[IT_STACK_SIZE];
IT_STACK_SIZE    6979 src/xdisp.c      eassert (it->sp < IT_STACK_SIZE);