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vim-patch:8.0.1374: CTRL-A does not work with an empty line

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Problem:    CTRL-A does not work with an empty line. (Alex)
Solution:   Decrement the end only once. (Hirohito Higashi, closes vim/vim#2387)
5fe6bdf858
This commit is contained in:
Jan Edmund Lazo 2018-09-16 10:23:27 -04:00
parent b2d7b70f4d
commit 3c3c733c3c
2 changed files with 22 additions and 1 deletions
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2
src/nvim/ops.c
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@ -4418,7 +4418,7 @@ void op_addsub(oparg_T *oap, linenr_T Prenum1, bool g_cmd)
length = (colnr_T)STRLEN(ml_get(pos.lnum));
} else {
// oap->motion_type == kMTCharWise
if (!oap->inclusive) {
if (pos.lnum == oap->start.lnum && !oap->inclusive) {
dec(&(oap->end));
}
length = (colnr_T)STRLEN(ml_get(pos.lnum));

21
src/nvim/testdir/test_increment.vim
View File

@ -364,11 +364,25 @@ endfunc
" Expected:
" 1) Ctrl-a on visually selected zero
" 111
"
" Also: 019 with "01" selected increments to "029".
func Test_visual_increment_15()
call setline(1, ["101"])
exec "norm! lv\<C-A>"
call assert_equal(["111"], getline(1, '$'))
call assert_equal([0, 1, 2, 0], getpos('.'))
call setline(1, ["019"])
exec "norm! 0vl\<C-A>"
call assert_equal("029", getline(1))
call setline(1, ["01239"])
exec "norm! 0vlll\<C-A>"
call assert_equal("01249", getline(1))
call setline(1, ["01299"])
exec "norm! 0vlll\<C-A>"
call assert_equal("1309", getline(1))
endfunc
" 16) increment right aligned numbers
@ -756,5 +770,12 @@ func Test_normal_increment_03()
call assert_equal([0, 3, 25, 0], getpos('.'))
endfunc
func Test_increment_empty_line()
new
call setline(1, ['0', '0', '0', '0', '0', '0', ''])
exe "normal Gvgg\<C-A>"
call assert_equal(['1', '1', '1', '1', '1', '1', ''], getline(1, 7))
bwipe!
endfunc
" vim: shiftwidth=2 sts=2 expandtab