Long input is truncated in rename prompt

[ghost]

Environment details (Put x in the checkbox along with the information)

[x] Operating System: Arch, GNU/Linux
[x] Desktop Environment:
[x] Terminal Emulator: st
[x] Shell: zsh, sh, bash
[ ] Custom desktop opener (if applicable):
[x] Issue exists on nnn master

Exact steps to reproduce the issue

1. Open nnn
2. Rename any entry (^R)
3. Type in a new name that is longer than the terminal width. Files are correctly renamed to any practical length, but input longer than $COLUMNS is not visible in the prompt. I suggest that the input prompt displays the end of the input string, if it is longer than the terminal width.

nnn rocks!

[jarun]

I will leave it as a won'tfix. We can check the number of columns available for the name and then show those number of characters from the end. But there would be non-trivial cases with Unicode characters or when the name is being edited at the middle. I think I can spend my time doing something less clumsy.

Let's leave it to the user to choose a better terminal size if he is going to have very long names for the files.

[jarun]

BTW, if you are interested feel free to take a dig at it and raise a PR by all means.

[ghost]

Thanks, I'll take a look!

[jarun]

Thank you so much!

[jarun]

The other point I missed earlier - we do have the batch rename support where one can edit the file name in the editor.

[ghost]

Of course, thanks!

[jarun]

@ghost this is fixed at commit b498c71.