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Provide reasonable scroll context in VSplit mode #152

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Provide reasonable scroll context in VSplit mode #152

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20 changes: 17 additions & 3 deletions plugin/minibufexpl.vim
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Original file line number Diff line number Diff line change
Expand Up @@ -1094,10 +1094,14 @@ function! <SID>DisplayBuffers(curBufNum)

" Place cursor at current buffer in MBE
if !<SID>IsBufferIgnored(a:curBufNum)
if !g:miniBufExplShowBufNumbers
call search('\V['.s:bufUniqNameDict[a:curBufNum].']', 'w')
if !g:miniBufExplVSplit
if !g:miniBufExplShowBufNumbers
call search('\V['.s:bufUniqNameDict[a:curBufNum].']', 'w')
else
call search('\V['.a:curBufNum.':'.s:bufUniqNameDict[a:curBufNum].']', 'w')
endif
else
call search('\V['.a:curBufNum.':'.s:bufUniqNameDict[a:curBufNum].']', 'w')
call cursor(a:curBufNum, 0)
endif
endif

Expand Down Expand Up @@ -1206,6 +1210,11 @@ function! <SID>ResizeWindow()
call <SID>DEBUG('ResizeWindow to '.l:newWidth.' columns',9)
exec 'vertical resize '.l:newWidth
endif
" if there are more than enough entries in both directions
" then center the selected line
let l:lines = winheight('%') / 2
exec 'setlocal scrolloff='.l:lines


let saved_ead = &ead
let &ead = 'hor'
Expand Down Expand Up @@ -1257,6 +1266,11 @@ function! <SID>ShowBuffers()
put! =s:miniBufExplBufList
silent $ d _

" in VSplit scroll the viewport as topmost as possible
if g:miniBufExplVSplit == 1
call cursor(1,0)
endif

" Prevent the buffer from being modified.
setlocal nomodifiable

Expand Down