failed to parse snippet: Caused by: expected an integer

[opsnull]

Check for existing issues

• [X] Completed

Describe the bug / provide steps to reproduce it

I downloaded and installed the popular snippet collection https://github.com/rafamadriz/friendly-snippets.git, but Zed reported many errors while loading and parsing the snippet JSON files within it. I manually added log::info!() in snippets.rs to print out the string when errors occur, and the results are as follows:

2024-11-23T20:15:43.306771+08:00 [INFO] debug parse snippet: $TM_FILENAME_BASE}

${2:methods}

@end @implementation 
2024-11-23T20:15:43.306805+08:00 [ERROR] failed to parse snippet

Caused by:
    expected an integer

It appears that the parsing failed when trying to parse strings like $TM_FILENAME_BASE}.

This syntax is supported by simple-snippet-language-server. I'm not sure if this is by design or a bug.

Environment

Zed: v0.164.0 (Zed Dev 984bb192baa0d1f5cc27269c4929d8899cb07879) OS: macOS 15.1.0 Memory: 18 GiB Architecture: aarch64

If applicable, add mockups / screenshots to help explain present your vision of the feature

No response

If applicable, attach your Zed.log file to this issue.

Zed.log