Function pushstr

extlibs/lua/src/lobject.c:393–402

** Push given string to the stack, as part of the buffer. If the stack ** is almost full, join all partial strings in the stack into one. */

** is almost full, join all partial strings in the stack into one.
*/
static void pushstr (BuffFS *buff, const char *str, size_t l) {
  lua_State *L = buff->L;
  setsvalue2s(L, L->top, luaS_newlstr(L, str, l));
  L->top++;  /* may use one extra slot */
  buff->pushed++;
  if (buff->pushed > 1 && L->top + 1 >= L->stack_last) {
    luaV_concat(L, buff->pushed);  /* join all partial results into one */
    buff->pushed = 1;
  }
}


/*