CAP_UNFINISHED    191 lib_string.c     if (l < 0 || l >= ms->level || ms->capture[l].len == CAP_UNFINISHED)
CAP_UNFINISHED    200 lib_string.c       if (ms->capture[level].len == CAP_UNFINISHED) return level;
CAP_UNFINISHED    352 lib_string.c       ms->capture[l].len = CAP_UNFINISHED;  /* undo capture */
CAP_UNFINISHED    378 lib_string.c         s = start_capture(ms, s, p+1, CAP_UNFINISHED);
CAP_UNFINISHED    486 lib_string.c       if (l == CAP_UNFINISHED) lj_err_caller(ms->L, LJ_ERR_STRCAPU);