Collapse/expand regions does not work

[phamquocduy]

• VSCode Version: 1.22.1
• OS Version:

Steps to Reproduce:

1. Have //#region and //#endregion

Does this issue occur when all extensions are disabled?: Yes

[vscodebot]

(Experimental duplicate detection)
Thanks for submitting this issue. Please also check if it is already covered by an existing one, like:

• Add region commenting feature/ Collapse code by region (#26901)
• Fold all regions not working for VSCode (#46776)
• [folding] Hover can show region description on #endregion (#38149)
• #region and #endregion last state is not saved (#42217)

[roblourens]

In which language? Can you give a full code example?

[PierrickLozach]

I just noticed the same thing after updating to 1.22.1. I can no longer fold regions.
See a node.js example in the screenshot below:

[phamquocduy]

@PierrickI3 Thank you the the picture

[mpgr04]

I have the same problem too

[mpgr04]

For me it happens in JavaScript and PHP

[aeschli]

Please file a separate issue for PHP, the folding providers are not related (actually nothing has changed for PHP)

[AlCalzone]

Happens in TypeScript too since 1.22:

Note the difference between regions with description (don't work) and regions without (they work)

Also: Pressing the [-] before //#endregion collapses lines 5-7, which is not useful.

[mjbvz]

Root caused by microsoft/TypeScript#23270

Will be fixed in stable by #47473