Aldrin M

since I haven't actually done the fix, I can share some specific things I've looked at. [completions_command.py#L231-L233](https://github.com/python-poetry/cleo/blob/main/src/cleo/commands/completions_command.py#L231-L233) seems like it _should_ be sanitizing a string correctly for substitution on [line...

my best guess is that the `\\'` is not actually being interpreted correctly and it should have an extra backslash or something, but I haven't set anything up to test...

OHHHHH. I see. the problem is just that the fix wasn't in the release. This commit (Dec 12, 2022) fixes the issue (because of a typo in the original PR,...

> It is still a problem with Poetry 1.4.0 and fish 3.6.0. I believe poetry 1.4.0 still uses cleo 2.0.1, see my above comment. the 1.4 branch still has cleo...

I'll try to request that cleo get a new release, I'm not sure what the process is for it so I just asked in the discord for now. Will update...

btw when I asked last week, the response was that cleo maintainers have some bugs they want to fix before they release. I do not know what the bugs are,...

The issue mentioned by dinko-pehar (purposely not notifying since it's an old post) is addressed by the commit in https://github.com/python-poetry/poetry/issues/5929. When I run this command: `poetry completions fish | fish`,...

Just noting here that I think a solution to this issue would likely also solve https://github.com/python-poetry/cleo/issues/84 (which is marked for a 2.1 milestone)

I just wanted to add that I was able to leave `MDC` in (I did *not* set `no-mdc`). From @ppaeps comment, it seemed like it would be nice to check....

> does anyone have a fix? I've been having this issue for like a year now. How do I fix this? have any of the above methods worked for you?...