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patch 9.0.1612: "skipcol" not reset when using multi-byte characters

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Problem:    "skipcol" not reset when using multi-byte characters.
Solution:   Compare with w_virtcol instead of w_cursor.col. (closes #12457)
This commit is contained in:
Bram Moolenaar
2023-06-05 20:44:55 +01:00
parent 16d2c02c80
commit 15d4747ffd
4 changed files with 31 additions and 4 deletions
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15
src/testdir/test_scroll_opt.vim
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@@ -124,6 +124,21 @@ func Test_smoothscroll_CtrlE_CtrlY()
call StopVimInTerminal(buf)
endfunc
func Test_smoothscroll_multibyte()
CheckScreendump
let lines =<< trim END
set scrolloff=0 smoothscroll
call setline(1, [repeat('ϛ', 45), repeat('2', 36)])
exe "normal G35l\<C-E>k"
END
call writefile(lines, 'XSmoothMultibyte', 'D')
let buf = RunVimInTerminal('-S XSmoothMultibyte', #{rows: 6, cols: 40})
call VerifyScreenDump(buf, 'Test_smoothscroll_multi_1', {})
call StopVimInTerminal(buf)
endfunc
func Test_smoothscroll_number()
CheckScreendump