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Currently, `step back ` doesn't work in replay mode. This PR fixes it.

ono-max

Currently, `step `doesn't work in replay mode. This PR fixes it.

ono-max

Feature request: Stop debugger until first client connects

4

**Your proposal** Make it possible for the debugger to pause the program until the first client connects: ```ruby require "debug/open_wait_for_client" # Program is now paused until the first debugger client...

jvilk-stripe

Thanks for your Pull Request 🎉 **Please follow these instructions to help us review it more efficiently:** - Add references of related issues/PRs in the description if available. - If...

ono-max

Faster next / finish by using `rb_profile_frames`

3

## Description - By using [rb_profile_frames](https://github.com/ruby/ruby/blob/d6f21b308bcff03e82f8b3dbf11a852ce111b3b3/include/ruby/debug.h#L51) instead of `rb_make_backtrace` in DEBUGGER__.frame_depth, we can improve the performance of frame_depth substantially for common cases. This leads to much faster `next` and `finish`...

WillHalto

Faster `next` by reducing number of frame_depth calls

5

## Description ### Background - `next` can be quite slow when stepping over code. It appears this is a known issue due to expensive calls to [DEBUGGER__.frame_depth](https://github.com/ruby/debug/blob/2cb44483c681f6806bf6843a8f996d3a10d0e42c/ext/debug/debug.c#L95) that are made...

WillHalto

🔊 Make INFO the default logging level

2

As proposed by @ko1 in https://github.com/ruby/debug/pull/750, make `INFO` the default level, so we can move down some messages like: ``` DEBUGGER: BP - Line /.rb: (call) is activated. ``` At...

marianosimone

✨ Allow setting local_fs_map even when using UI_UnixDomainServer

2

## Description This is a fix for #741 Basically, allow users to specify the `local_fs_map` even when using `UI_UnixDomainServer`. The idea is to maintain the existing behavior when the configuration...

marianosimone

**Your proposal** Make `fs_map` work with `UnixDomainServer`. Right now, the code disables this feature for `UnixDomainServer`: https://github.com/ruby/debug/blob/master/lib/debug/server_dap.rb#L131 **Additional context** Stripe runs `ruby` on a remote server and VS Code on...

jvilk-stripe

Require gem classes, but out out of require-time side effects?

4

**Your proposal** Is it possible to separate out the logic to attempt to attach to a process, and to define all the classes that the library needs? **Additional context** When...

jez