I confirm that...

• I have searched the issue tracker, documentation, FAQ, Discourse, and Google, in case this issue has already been reported/resolved.

• I have read "How to Debug Issues", and will use it to provide as much information about this issue as possible.

• The issue can be reproduced on the latest available commit of Doom.

• The issue can be reproduced on a stable release of Emacs, such as 27 or 28. (Doom does not support development builds like 29+ or any version ending in .50 or .9x)

Expected behavior

In a gdscript-mode buffer, SPC m d a should create a breakpoint and SPC m d d should remove one.

Current behavior

The two bindings produce error messages:

Wrong type argument: commandp, gdscript-debug-add-breakpoint
Wrong type argument: commandp, gdscript-debug-remove-breakpoint

Respectively.
These functions do not exist in the gdscript-mode package, and have not since 2021. They were removed in this upstream commit. The successor to these functions, gdscript-debug-toggle-breakpoint, was introduced in the same commit (and bound to <f9> by default).

Recently, after a long dormant period, the upstream package has found new maintainers, who are currently working on updating it for the changes introduced in Godot 4.0. (There's eglot support now!) Quoting from a recent commit to the README:

"The debugger in this package is only for Godot 3. Godot 4 supports the Debugger Adapter Procol (DAP), which you can use with the dap-mode package."

So it might be time to rethink the keybindings for the debugger altogether. dap-mode upstream recently added support for Godot 4.

Steps to reproduce

1. Open any file in gdscript-mode
2. SPC m d d

System Information

https://pastebin.com/d9kzU0Up