Having user defined Sort function breaks ? mapping

[habamax]

I press ? to get available mappings and it errors with:

If I remove/rename function Sort everything works.

[lambdalisue]

Wow... I didn't know that the function local variable conflicts with the global variable...... Thanks for the report. I'll consider ways to avoid that.

[lambdalisue]

Prob. #205 fix the issue. Please try @habamax

[habamax]

@lambdalisue thx, it works now

[habamax]

But I think there is another issue appeared:

1. I have toggled fern drawer
2. call a command that closes all windows and loads set of new buffers

" Open vim configs
command! Init :silent only
            \<bar>:exe printf("e %s/vimrc", fnamemodify($MYVIMRC, ":p:h"))
            \<bar>:exe printf("bo vs %s/plugin/mappings.vim", fnamemodify($MYVIMRC, ":p:h"))
            \<bar>:exe printf("bo vs %s/plugin/pack_list.vim", fnamemodify($MYVIMRC, ":p:h"))
            \<bar>:exe printf("bo vs %s/plugin/pack_setup.vim", fnamemodify($MYVIMRC, ":p:h"))
            \<bar>:exe printf("bo vs %s/after/plugin/setup.vim", fnamemodify($MYVIMRC, ":p:h"))
            \<bar>:1wincmd w

3. Try to change windows with C-w w

PS, and it is actually even simpler: just toggle fern drawer with:

 nnoremap <F8> :Fern . -drawer -toggle -reveal=%<CR>

[lambdalisue]

Ah sorry. I've noticed that bug. I've applied nonrelated changes as well on that PR by mistake. I'll fix that before the merge 👍

[habamax]

Thx!