Indentation is broken when pasting code starting with a line break

[alexkirsz]

Summary

When copy and pasting code from/to Zed, the indentation of the code is shifted left a few times.

Here's an example in .ron code, for which I have no formatter setup:

Screen.Recording.2025-03-17.at.10.48.41.mov

I'm seeing the exact same issue in Rust code.

As far as I can tell, this is a new issue that started occurring some time last week.

Steps to trigger the problem:

1. Copy some indented code, starting with a \n character
2. Paste the code.

Actual Behavior:

The code is pasted with bad indentation

Expected Behavior:

Indentation is preserved

Zed Version and System Specs

Zed: v0.177.7 (Zed)
OS: macOS 15.3.1
Memory: 48 GiB
Architecture: aarch64

[derek-v-s]

This is still a problem with the nim language. Does the nim extension need to be updated or...?

[smitbarmase]

Yes, extensions need to update to indents.scm for internal changes we made for indentation-sensitive languages. Right now it has been fixed for Python. I will update documentation for it soon, but anyone who is interested can follow #29625 to replicate it for other languages.

[smitbarmase]

You should also create issue specific to Nim here (https://github.com/foxoman/zed-nim/issues) so that others can track it.