# 书签、附件和未勾选的待办事项已在时间线上标记

**URL:** <https://meta.discourse.org/t/bookmarks-attachments-and-unticked-todos-marked-on-timeline/248061>\
**Category:** Feature\
**Created:** [2022年十二月6日 22:59 UTC](https://meta.discourse.org/t/bookmarks-attachments-and-unticked-todos-marked-on-timeline/248061 "2022-12-06T22:59:54Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)\
**Post date:** [2022年十二月7日 00:14 UTC](https://meta.discourse.org/t/bookmarks-attachments-and-unticked-todos-marked-on-timeline/248061/2 "2022-12-07T00:14:32Z")

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这让我想起了这次讨论：

> [@Natural breakpoints or "chapters" for long topics?](https://meta.discourse.org/t/natural-breakpoints-or-chapters-for-long-topics/16461):
>
> One thing we’re thinking about is how to determine natural breakpoints or “chapters” for long discussion topics – and we can eventually display these breakpoints as navigation selections on [the expanded topic progress bar](https://meta.discourse.org/t/expandable-topic-progress-bar/16373). Say you have a 500+ post topic that you want to explore. How do you do that? One way is to use our “summarize topic” function, which uses our internal topic hotness algorithm to produce the reader’s digest condensed version of the topic – by stripping out 80% of t…

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_[View the full topic](https://meta.discourse.org/t/bookmarks-attachments-and-unticked-todos-marked-on-timeline/248061)._