patch 8.1.1110: composing chars on space wrong when 'listchars' is set commit https://github.com/vim/vim/commit/e5e4e22c1c15c8c22b14935affe969569acc8df9 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 4 13:28:45 2019 +0200 patch 8.1.1110: composing chars on space wrong when 'listchars' is set Problem: Composing chars on space wrong when 'listchars' is set. Solution: Do not use "space" and "nbsp" entries of 'listchars' when there is a composing character. (Yee Cheng Chin, closes #4197)

Results of test69:


{
ＸＹＺ
abc
ＸＹＺ

ＸＹＺ
abc
ＸＹＺ
}


{
Ｘ
Ｘ
a
Ｘ
a
Ｘ
Ｙ
Ｘ
Ｙ

Ｘ
Ｘ
a
Ｘ
a
Ｘ
Ｙ
Ｘ
Ｙ
}


{
Ｘ
Ｘ
a
Ｘ
a
Ｘ
Ｙ
Ｘ
Ｙ
a
Ｘ
ab
Ｘ
abc
Ｘ
ab
Ｘ
c
ab
Ｘ
Ｙ

Ｘ
Ｘ
a
Ｘ
a
Ｘ
Ｙ
Ｘ
Ｙ
a
Ｘ
ab
Ｘ
abc
Ｘ
ab
Ｘ
c
ab
Ｘ
Ｙ
}


{
  Ｘ
  Ｘ
  a

  Ｘ
  Ｘ
  a
}


{
  Ｘ
  Ｘ
a

  Ｘ
  Ｘ
a
}


{
Ｘ
Ｘa
Ｘa
ＸＹ
ＸＹ
ＸＹ
ＸＺ
Ｘ Ｙ
Ｘ Ｙ
Ｘ Ｚ
ＸＸ
ＸＸa
ＸＸＹ

Ｘ
Ｘa
Ｘa
ＸＹ
ＸＹ
ＸＹ
ＸＺ
Ｘ Ｙ
Ｘ Ｙ
Ｘ Ｚ
ＸＸ
ＸＸa
ＸＸＹ
}


{
Ｘ
a
}


{
 four
}

ra test
aaaa
aaa


áx


byteidx
[0, 1, 3, 4, -1]
[0, 1, 4, 5, -1]
byteidxcomp
[0, 1, 3, 4, -1]
[0, 1, 2, 4, 5, -1]


substitute
a１a２a３a