How to let previous opened fold open reentering vim buffer.

[Ni Va]

Hi,

I try this in _vimrc in order to let a previous opened fold, opened when I re enter buffer.

in _vimrc:

if has("autocmd")
silent autocmd! BufEnter *.vim norm za
endif

example of vim buffer :

function! sequencerutil#echomsg(startreltime,str) abort  " timestamp stolen from codi sorry :){{{
let seconds_and_microseconds = reltimestr(reltime(a:startreltime))
let decimal_i = stridx(seconds_and_microseconds, '.')
let seconds = seconds_and_microseconds[:decimal_i - 1]
let microseconds = seconds_and_microseconds[decimal_i + 1:]
let timestamp = strftime("%T.".microseconds, seconds)
echomsg strftime('%Y/%m/%d %T.').printf("%.3s",microseconds).printf(" %.3s secs %s", seconds, a:str)
endfunc "}}}
" vim: set ft=vim ff=dos fdm=marker ts=4 :expandtab:

It seems to not doing what I attempt but why ?

Thanks in advance.

NiVa

[Enno]

The command `za` toggles the fold. Try instead

silent autocmd! BufEnter *.vim normal! zv

to open sufficiently many folds to show the line where the cursor is at.

[Ni Va]

Seems to not working..

It's disturbing that previsou opened fold is closed just when leaving and re entering the same buffer.

[Ni Va]

This code well do the calling of func AvoidFolding when entering buffer but it returns E490 no fold found.

fun! AvoidFolding() 

  normal! zx

  normal! zv

  normal! za

endfunction

if has("autocmd")

  " augroup vimrc

  au!

" Avoid folding

autocmd BufEnter *.vim       :call AvoidFolding()

autocmd BufEnter $VIM/_vimrc :call AvoidFolding()

  " augroup END

endif " has("autocmd")