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vim-patch:9.1.0056: wrong number of trailing spaces inserted after blockwise put

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Problem:  Incorrect number of trailing spaces inserted for multibyte
	  characters when pasting a blockwise register in blockwise visual
          mode (VanaIgr)
Solution: Skip over trailing UTF-8 bytes when computing the number of trailing
          spaces (VanaIgr)

When pasting in blockwise visual mode, and the register type is <CTRL-V>, Vim
aligns the text after the replaced area by inserting spaces after pasted
lines that are shorter than the longest line. When a shorter line contains
multibyte characters, each trailing UTF-8 byte's width is counted in addition
to the width of the character itself. Each trailing byte counts as being 4
cells wide (since it would be displayed as <xx>).

closes: vim/vim#13909

6638ec8afa

Co-authored-by: VanaIgr <vanaigranov@gmail.com>
This commit is contained in:
zeertzjq 2024-01-26 07:03:24 +08:00
parent 52d8741c78
commit c5a7df79a7
1 changed files with 10 additions and 0 deletions
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10
test/old/testdir/test_put.vim
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@ -12,6 +12,16 @@ func Test_put_block()
bwipe!
endfunc
func Test_put_block_unicode()
new
call setreg('a', "À\nÀÀ\naaaaaaaaaaaa", "\<C-V>")
call setline(1, [' 1', ' 2', ' 3'])
exe "norm! \<C-V>jj\"ap"
let expected = ['À 1', 'ÀÀ 2', 'aaaaaaaaaaaa3']
call assert_equal(expected, getline(1, 3))
bw!
endfunc
func Test_put_char_block()
new
call setline(1, ['Line 1', 'Line 2'])