funcr             247 lib/lua/ldo.c    ptrdiff_t funcr = savestack(L, func);
funcr             253 lib/lua/ldo.c    func = restorestack(L, funcr);  /* previous call may change stack */
funcr             267 lib/lua/ldo.c    ptrdiff_t funcr;
funcr             270 lib/lua/ldo.c    funcr = savestack(L, func);
funcr             278 lib/lua/ldo.c      func = restorestack(L, funcr);
funcr             287 lib/lua/ldo.c        func = restorestack(L, funcr);  /* previous call may change the stack */
funcr             312 lib/lua/ldo.c      ci->func = restorestack(L, funcr);