Repository: vscode
Issue: Typing a star in a comment block will lead to an extra end symbol
Labels: bug,help wanted,editor-comments

<!-- ⚠️⚠️ Do Not Delete This! bug_report_template ⚠️⚠️ -->
<!-- Please read our Rules of Conduct: https://opensource.microsoft.com/codeofconduct/ -->
<!-- 🕮 Read our guide about submitting issues: https://github.com/microsoft/vscode/wiki/Submitting-Bugs-and-Suggestions -->
<!-- 🔎 Search existing issues to avoid creating duplicates. -->
<!-- 🧪 Test using the latest Insiders build to see if your issue has already been fixed: https://code.visualstudio.com/insiders/ -->
<!-- 💡 Instead of creating your report here, use 'Report Issue' from the 'Help' menu in VS Code to pre-fill useful information. -->
<!-- 🔧 Launch with `code --disable-extensions` to check. -->
Does this issue occur when all extensions are disabled?: Yes

<!-- 🪓 If you answered No above, use 'Help: Start Extension Bisect' from Command Palette to try to identify the cause. -->
<!-- 📣 Issues caused by an extension need to be reported directly to the extension publisher. The 'Help > Report Issue' dialog can assist with this. -->

Steps to Reproduce:

1. Add a comment block `/* */`
2. Type a `*` after the start symbol (to make it a documentation comment)

https://user-images.githubusercontent.com/14685751/180593895-8754f0bc-4b19-4e19-933b-aaf3ff1af33e.mov

Issue Type: <b>Bug</b>

VS Code version: Code 1.69.2 (3b889b090b5ad5793f524b5d1d39fda662b96a2a, 2022-07-18T16:32:39.000Z)
OS version: Darwin arm64 21.6.0
Restricted Mode: No

<details>
<summary>System Info</summary>

|Item|Value|
|---|---|
|CPUs|Apple M1 Pro (8 x 24)|
|GPU Status|2d_canvas: enabled<br>canvas_oop_rasterization: disabled_off<br>direct_rendering_display_compositor: disabled_off_ok<br>gpu_compositing: enabled<br>metal: disabled_off<br>multiple_raster_threads: enabled_on<br>opengl: enabled_on<br>rasterization: enabled<br>raw_draw: disabled_off_ok<br>skia_renderer: enabled_on<br>video_decode: enabled<br>video_encode: enabled<br>webgl: enabled<br>webgl2: enabled|
|Load (avg)|3, 2, 2|
|Memory (System)|16.00GB (0.14GB free)|
|Process Argv|--crash-reporter-id 1b9df062-c1db-4b85-ae3c-942f4b8cff8c|
|Screen Reader|no|
|VM|0%|
</details><details><summary>Extensions (3)</summary>

Extension|Author (truncated)|Version
---|---|---
vscode-eslint|dba|2.2.6
prettier-vscode|esb|9.5.0
vscode-language-pack-zh-hans|MS-|1.69.7130921

(1 theme extensions excluded)

</details><details>
<summary>A/B Experiments</summary>

```
vsliv368:30146709
vsreu685:30147344
python383:30185418
vspor879:30202332
vspor708:30202333
vspor363:30204092
vslsvsres303:30308271
pythonvspyl392:30443607
vserr242:30382549
pythontb:30283811
vsjup518:30340749
pythonptprofiler:30281270
vshan820:30294714
vstes263:30335439
vscoreces:30445986
pythondataviewer:30285071
vscod805cf:30301675
binariesv615:30325510
bridge0708:30335490
bridge0723:30353136
vsaa593cf:30376535
vsc1dst:30438360
pythonvs932:30410667
wslgetstarted:30449410
vscscmwlcmt:30465135
cppdebug:30492333
vscaat:30438848
pylanb8912:30529769
vsclangdf:30486550
c4g48928:30532338

```

</details>

<!-- generated by issue reporter -->