Typing any character in the terminal causes jump to source

[Charlie-83]

This makes things pretty unusable.

The issue is cause by this change:
09c92da#diff-f73960b7024bf1aed12c42b6d3c29f67b52a1dfee2fb99cc07d937d6d340bb3dL50

The pattern $ matches every string so this code is triggered every time the input buffer is changed. I have fixed the issue by reverting this change to the actual regex for the (gdb) prompt.

I am happy to submit a PR but I don't understand why it was changed to $ in the first place. Is there something I am missing?

[sakhnik]

I remember that looking for just the prompt was fragile. Therefore, I added a custom marker ^z^z^z at some point. But it wasn't reliable in some scenarios, either.
I can't reproduce the issue, I can type any commands. Could you please give me more details? Could you investigate what's happening?

[Charlie-83]

https://asciinema.org/a/TGYF2fu0k5LYfW2BBKzjx3vy1

I need to look into this issue more to find a reproducible case but here is a video showing this issue.
I think that the issue can also be much worse depending on the config. I was getting it so that it also jumped my cursor to the window with the code which made it essentially impossible to type anything in the console; you need to change back to the terminal window after each character. I believe this had something to do with sticky_dbg_buf being false but I was changing other stuff also at the time