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vim-patch:9.1.0446: getregionpos() inconsistent for partly-selected multibyte char (#29032)

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Problem:  getregionpos() behaves inconsistently for a partly-selected
          multibyte char.
Solution: Always use column of the first byte for a partly-selected
          multibyte char (zeertzjq).

closes: vim/vim#14851

ef73374dc3
This commit is contained in:
zeertzjq
2024-05-27 05:50:49 +08:00
committed by GitHub
parent 43a2019f09
commit 22fe04452e
2 changed files with 28 additions and 3 deletions
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26
test/old/testdir/test_visual.vim
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@@ -2077,10 +2077,12 @@ func Test_visual_getregion()
\ getregion(getpos('v'), getpos('.'), {'type': "\<C-v>" }))
call assert_equal([
\ [[bufnr('%'), 1, 5, 0], [bufnr('%'), 1, 5, 0]],
\ [[bufnr('%'), 2, 10, 1], [bufnr('%'), 2, 10, 2]],
\ [[bufnr('%'), 2, 7, 1], [bufnr('%'), 2, 7, 2]],
\ [[bufnr('%'), 3, 5, 0], [bufnr('%'), 3, 5, 0]],
\ ],
\ getregionpos(getpos('v'), getpos('.'), {'type': "\<C-v>" }))
call assert_equal(['efghijk«', '🇦«🇧«🇨«🇩', '12345'],
\ getregion(getpos('v'), getpos('.'), {'type': 'v' }))
call assert_equal([
\ [[bufnr('%'), 1, 5, 0], [bufnr('%'), 1, 13, 0]],
\ [[bufnr('%'), 2, 1, 0], [bufnr('%'), 2, 22, 0]],
@@ -2088,6 +2090,28 @@ func Test_visual_getregion()
\ ],
\ getregionpos(getpos('v'), getpos('.'), {'type': 'v' }))
call cursor(1, 5)
call feedkeys("\<Esc>\<C-v>5l2j", 'xt')
call assert_equal(['efghij', ' «🇨« ', '567890'],
\ getregion(getpos('v'), getpos('.'), {'type': "\<C-v>" }))
call assert_equal([
\ [[bufnr('%'), 1, 5, 0], [bufnr('%'), 1, 10, 0]],
\ [[bufnr('%'), 2, 7, 1], [bufnr('%'), 2, 19, 1]],
\ [[bufnr('%'), 3, 5, 0], [bufnr('%'), 3, 10, 0]],
\ ],
\ getregionpos(getpos('v'), getpos('.'), {'type': "\<C-v>" }))
call cursor(1, 4)
call feedkeys("\<Esc>\<C-v>02j", 'xt')
call assert_equal(['abcd', '🇦« ', '1234'],
\ getregion(getpos('v'), getpos('.'), {'type': "\<C-v>" }))
call assert_equal([
\ [[bufnr('%'), 1, 1, 0], [bufnr('%'), 1, 4, 0]],
\ [[bufnr('%'), 2, 1, 0], [bufnr('%'), 2, 7, 1]],
\ [[bufnr('%'), 3, 1, 0], [bufnr('%'), 3, 4, 0]],
\ ],
\ getregionpos(getpos('v'), getpos('.'), {'type': "\<C-v>" }))
#" characterwise selection with multibyte chars
call cursor(1, 1)
call feedkeys("\<Esc>vj", 'xt')