Option to show --marker and --marker-multi-line if it's multi lines?

[tmpm697]

Checklist

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

Output of fzf --version

0.53

OS

• [ ] Linux
• [X] macOS
• [ ] Windows
• [ ] Etc.

Shell

• [X] bash
• [X] zsh
• [ ] fish

Problem / Steps to reproduce

For better seeing the multi lines code when fuzzying with fzf, can you add this option?

I sometime don't want --multi but want the marker showing for better spot the candidate.

[tmpm697]

i don't like it