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Editor has problems with plenty long multi-level lists

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维护者通常 1 天内回复

还没有人认领这个 Issue。

评估

难度
4/5
预计耗时
3-5 天
新手友好度
42/100
Issue 类型
缺陷
描述清晰度
需要澄清
活跃度
活跃
技术栈
javascript
领域
frontend

调研方向

Start by reproducing the issue with a long Markdown document containing headings, deeply indented unordered lists, and smart-picker items. Exercise TAB, SHIFT+TAB, and double ENTER, then trace the editor's list-indentation behavior; done means these actions consistently create, reduce, and end lists without requiring a reload.

由索引模型根据 Issue 内容生成。

描述

bug

Describe the bug
If you have long markdown documents with a lot of quite long lists and headings in between, it can happen that list indention does not work properly. So instead of ending the list/changing to a normal text block after a double enter it creates endless list items. Additionally, a SHIFT+TAB, which should reduce the list indention does nothing.

The affected documents mix a lot of things, especially headings, lists and items/links from the smart picker. A reload of the editor usually fixes the issue.

To Reproduce
Steps to reproduce the behavior:

  1. create a long markdown document with different sections/levels of headings, long unordered lists with different indention levels, and items from the smart picker (Deck cards e.g.)
  2. try to change the indention of list items via TAB, SHIFT+TAB or double ENTER

I wasn't able to figure out if this always happens at a certain point, but it happens regularly.

Expected behavior
Since the file format is not broken, the editor should always work the same in regards of lists

Screenshots

Server details:

  • Nextcloud version: 34.0.4
  • PHP Version: AIO :20260916_075031
  • Database: Postgres AIO :20260916_075031

Client details:

  • OS: Linux Mint
  • Browser: Zen & Firefox
  • Browser version: 1.22.2b (Firefox 156.0) (64-Bit)
  • Device: Lenovo Thinkpad X1 Yoga G6
Logs
Nextcloud log (data/nextcloud.log)
Insert your Nextcloud log here
Browser log
Insert your browser log here, this could for example include:

a) The javascript console log
b) The network log
c) ...
主要语言
JavaScript
星标
665
派生
133
平均合并
1 天 17 小时
30 天内合并 PR
172

环境准备

从这里开始

  1. 先读完整个 Issue,再读项目的贡献指南。
  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

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