font_tag          159 libavcodec/htmlsubtitles.c     struct font_tag stack[16];
font_tag          229 libavcodec/htmlsubtitles.c                         struct font_tag *cur_tag  = &stack[sptr--];
font_tag          230 libavcodec/htmlsubtitles.c                         struct font_tag *last_tag = &stack[sptr];
font_tag          253 libavcodec/htmlsubtitles.c                         struct font_tag *new_tag = &stack[sptr + 1];