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vim-patch:8.1.0416: sort doesn't report deleted lines (#9062)

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Problem:    Sort doesn't report deleted lines.
Solution:   Call msgmore(). (Christian Brabandt, closes vim/vim#3454)
b0e982bf05
This commit is contained in:
Jan Edmund Lazo 2018-09-28 02:56:54 -04:00 committed by Justin M. Keyes
parent 64a8a8fd22
commit b09f173d93
2 changed files with 31 additions and 0 deletions
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1
src/nvim/ex_cmds.c
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@ -623,6 +623,7 @@ void ex_sort(exarg_T *eap)
if (deleted > 0) {
mark_adjust(eap->line2 - deleted, eap->line2, (long)MAXLNUM, -deleted,
false);
msgmore(-deleted);
} else if (deleted < 0) {
mark_adjust(eap->line2, MAXLNUM, -deleted, 0L, false);
}

30
src/nvim/testdir/test_sort.vim
View File

@ -1221,3 +1221,33 @@ func Test_sort_cmd()
enew!
endfunc
func Test_sort_cmd_report()
enew!
call append(0, repeat([1], 3) + repeat([2], 3) + repeat([3], 3))
$delete _
setlocal nomodified
let res = execute('%sort u')
call assert_equal([1,2,3], map(getline(1, '$'), 'v:val+0'))
call assert_match("6 fewer lines", res)
enew!
call append(0, repeat([1], 3) + repeat([2], 3) + repeat([3], 3))
$delete _
setlocal nomodified report=10
let res = execute('%sort u')
call assert_equal([1,2,3], map(getline(1, '$'), 'v:val+0'))
call assert_equal("", res)
enew!
call append(0, repeat([1], 3) + repeat([2], 3) + repeat([3], 3))
$delete _
setl report&vim
setlocal nomodified
let res = execute('1g/^/%sort u')
call assert_equal([1,2,3], map(getline(1, '$'), 'v:val+0'))
" the output comes from the :g command, not from the :sort
call assert_match("6 fewer lines", res)
enew!
endfunc