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vim-patch:9.1.0934: hard to view an existing buffer in the preview window (#31605)

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Problem:  hard to view an existing buffer in the preview window
Solution: add the :pbuffer command (Yinzuo Jiang)

Similar as `:pedit` and `:buffer` command. `:pbuffer` edits buffer [N]
from the buffer list in the preview window.

`:pbuffer` can also open special buffer, for example terminal buffer.

closes: vim/vim#16222

a2a2fe841e

Cherry-pick Test_popup_and_previewwindow_dump() changes from patch
9.0.0625.
Cherry-pick Run_noroom_for_newwindow_test() changes from patches
8.2.0432 and 9.0.0363.

Co-authored-by: Yinzuo Jiang <jiangyinzuo@foxmail.com>
This commit is contained in:
zeertzjq
2024-12-17 11:34:30 +08:00
committed by GitHub
parent 15153c4cd5
commit b03e790cdd
10 changed files with 216 additions and 37 deletions
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31
test/old/testdir/test_window_cmd.vim
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@@ -1185,20 +1185,20 @@ func Run_noroom_for_newwindow_test(dir_arg)
let dir = (a:dir_arg == 'v') ? 'vert ' : ''
" Open as many windows as possible
for i in range(500)
while v:true
try
exe dir . 'new'
catch /E36:/
break
endtry
endfor
endwhile
call writefile(['first', 'second', 'third'], 'Xfile1')
call writefile([], 'Xfile2')
call writefile([], 'Xfile3')
call writefile(['first', 'second', 'third'], 'Xnorfile1')
call writefile([], 'Xnorfile2')
call writefile([], 'Xnorfile3')
" Argument list related commands
args Xfile1 Xfile2 Xfile3
args Xnorfile1 Xnorfile2 Xnorfile3
next
for cmd in ['sargument 2', 'snext', 'sprevious', 'sNext', 'srewind',
\ 'sfirst', 'slast']
@@ -1209,13 +1209,13 @@ func Run_noroom_for_newwindow_test(dir_arg)
" Buffer related commands
set modified
hide enew
for cmd in ['sbuffer Xfile1', 'sbnext', 'sbprevious', 'sbNext', 'sbrewind',
for cmd in ['sbuffer Xnorfile1', 'sbnext', 'sbprevious', 'sbNext', 'sbrewind',
\ 'sbfirst', 'sblast', 'sball', 'sbmodified', 'sunhide']
call assert_fails(dir .. cmd, 'E36:')
endfor
" Window related commands
for cmd in ['split', 'split Xfile2', 'new', 'new Xfile3', 'sview Xfile1',
for cmd in ['split', 'split Xnorfile2', 'new', 'new Xnorfile3', 'sview Xnorfile1',
\ 'sfind runtest.vim']
call assert_fails(dir .. cmd, 'E36:')
endfor
@@ -1238,7 +1238,8 @@ func Run_noroom_for_newwindow_test(dir_arg)
call assert_fails(dir .. 'lopen', 'E36:')
" Preview window
call assert_fails(dir .. 'pedit Xfile2', 'E36:')
call assert_fails(dir .. 'pedit Xnorfile2', 'E36:')
call assert_fails(dir .. 'pbuffer', 'E36:')
call setline(1, 'abc')
call assert_fails(dir .. 'psearch abc', 'E36:')
endif
@@ -1246,15 +1247,15 @@ func Run_noroom_for_newwindow_test(dir_arg)
" Window commands (CTRL-W ^ and CTRL-W f)
if a:dir_arg == 'h'
call assert_fails('call feedkeys("\<C-W>^", "xt")', 'E36:')
call setline(1, 'Xfile1')
call setline(1, 'Xnorfile1')
call assert_fails('call feedkeys("gg\<C-W>f", "xt")', 'E36:')
endif
enew!
" Tag commands (:stag, :stselect and :stjump)
call writefile(["!_TAG_FILE_ENCODING\tutf-8\t//",
\ "second\tXfile1\t2",
\ "third\tXfile1\t3",],
\ "second\tXnorfile1\t2",
\ "third\tXnorfile1\t3",],
\ 'Xtags')
set tags=Xtags
call assert_fails(dir .. 'stag second', 'E36:')
@@ -1276,9 +1277,9 @@ func Run_noroom_for_newwindow_test(dir_arg)
endif
%bwipe!
call delete('Xfile1')
call delete('Xfile2')
call delete('Xfile3')
call delete('Xnorfile1')
call delete('Xnorfile2')
call delete('Xnorfile3')
only
endfunc