Checklist

• I have read through the manual page (man fzf)
• I have searched through the existing issues
• For bug reports, I have checked if the bug is reproducible in the latest version of fzf

Output of fzf --version

0.60.2 (c0d407f)

OS

• Linux
• macOS
• Windows
• Etc.

Shell

• bash
• zsh
• fish

Problem / Steps to reproduce

Since the changes in 6fa8295 the os.PathSeparator is appended to path completions as a suffix, but this is different from the actual path separator under MSYS2 shell on Windows:

/c> `__fzf_cd__`
> msys64/usr/lib
  346/131630 ───────────────────────────────────────────────────────
▌ msys64/usr/lib\
  msys64/usr/libexec\
  msys64/usr/lib/tar\
  msys64/usr/lib/ssh\
  msys64/usr/lib/awk\
...

Notice the \ (Windows-style) at the end while / (UNIX-style) is used for intermediate steps.

I believe a special case should be added when the MSYSTEM environment variable is set to override the os.PathSeparator and use / instead for consistency.

Please also see:

• charlievieth/fastwalk@875daa3
• sharkdp/fd@f875ea9a5