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Merge pull request #414 from lambdalisue/fix-413
Restore `winfixwidth` automatically
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20 changes: 20 additions & 0 deletions
20
autoload/fern/internal/drawer/auto_restore_winfixwidth.vim
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,20 @@ | ||
function! fern#internal#drawer#auto_restore_winfixwidth#init() abort | ||
if g:fern#disable_drawer_auto_restore_winfixwidth | ||
return | ||
endif | ||
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||
let b:fern_drawer_auto_restore_winfixwidth = get(b:, 'fern_drawer_auto_restore_winfixwidth', &winfixwidth) | ||
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||
augroup fern_internal_drawer_auto_restore_winfixwidth | ||
autocmd! * <buffer> | ||
autocmd BufWinLeave <buffer> call s:restore_winfixwidth() | ||
augroup END | ||
endfunction | ||
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||
function! s:restore_winfixwidth() abort | ||
if !exists('b:fern_drawer_auto_restore_winfixwidth') | ||
return | ||
endif | ||
let &winfixwidth = b:fern_drawer_auto_restore_winfixwidth | ||
silent! unlet! b:fern_drawer_auto_restore_winfixwidth | ||
endfunction |
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