vim 空白行为红色，更改 window 大小后消失
vim blank line is red and disappears after changing the window size
我在 Windows 下的 WSL 中使用 vim，打开文件时不会出现这个红色标记，一旦我向下滚动文件然后再次返回，就会出现这个红色标记。如果我使用滚轮，它会导致整个文件变成红色，但是当我只使用向上和向下键时，它只会将顶部的部分变成红色。但是一旦我改变 window 大小，红色标记就消失了。
VIM - Vi IMproved 8.2 (2019 Dec 12, compiled Jun 29 2021 11:09:25)
Included patches: 1-3072
Compiled by root
Huge version without GUI. Features included (+) or not (-):
+acl +file_in_path +mouse_urxvt -tag_any_white
+arabic +find_in_path +mouse_xterm -tcl
+autocmd +float +multi_byte +termguicolors
+autochdir +folding +multi_lang +terminal
-autoservername -footer -mzscheme +terminfo
-balloon_eval +fork() +netbeans_intg +termresponse
+balloon_eval_term -gettext +num64 +textobjects
-browse -hangul_input +packages +textprop
++builtin_terms +iconv +path_extra +timers
+byte_offset +insert_expand -perl +title
+channel +ipv6 +persistent_undo -toolbar
+cindent +job +popupwin +user_commands
-clientserver +jumplist +postscript +vartabs
-clipboard +keymap +printer +vertsplit
+cmdline_compl +lambda +profile +virtualedit
+cmdline_hist +langmap +python/dyn +visual
+cmdline_info +libcall +python3/dyn +visualextra
+comments +linebreak +quickfix +viminfo
+conceal +lispindent +reltime +vreplace
+cryptv +listcmds +rightleft +wildignore
+cscope +localmap -ruby +wildmenu
+cursorbind -lua +scrollbind +windows
+cursorshape +menu +signs +writebackup
+dialog_con +mksession +smartindent -X11
+diff +modify_fname -sodium -xfontset
+digraphs +mouse -sound -xim
-dnd -mouseshape +spell -xpm
-ebcdic +mouse_dec +startuptime -xsmp
+emacs_tags -mouse_gpm +statusline -xterm_clipboard
+eval -mouse_jsbterm -sun_workshop -xterm_save
+ex_extra +mouse_netterm +syntax
+extra_search +mouse_sgr +tag_binary
-farsi -mouse_sysmouse -tag_old_static
system vimrc file: "$VIM/vimrc"
user vimrc file: "$HOME/.vimrc"
2nd user vimrc file: "~/.vim/vimrc"
user exrc file: "$HOME/.exrc"
defaults file: "$VIMRUNTIME/defaults.vim"
fall-back for $VIM: "/usr/local/share/vim"
Compilation: gcc -c -I. -Iproto -DHAVE_CONFIG_H -g -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1
Linking: gcc -L/usr/local/lib -Wl,--as-needed -o vim -lm -ltinfo -ldl
这可能会通过将 t_ut 终端代码设置为空来解决。
set t_ut=
VIM - Vi IMproved 8.2 (2019 Dec 12, compiled Jun 29 2021 11:09:25)
Included patches: 1-3072
Compiled by root
Huge version without GUI. Features included (+) or not (-):
+acl +file_in_path +mouse_urxvt -tag_any_white
+arabic +find_in_path +mouse_xterm -tcl
+autocmd +float +multi_byte +termguicolors
+autochdir +folding +multi_lang +terminal
-autoservername -footer -mzscheme +terminfo
-balloon_eval +fork() +netbeans_intg +termresponse
+balloon_eval_term -gettext +num64 +textobjects
-browse -hangul_input +packages +textprop
++builtin_terms +iconv +path_extra +timers
+byte_offset +insert_expand -perl +title
+channel +ipv6 +persistent_undo -toolbar
+cindent +job +popupwin +user_commands
-clientserver +jumplist +postscript +vartabs
-clipboard +keymap +printer +vertsplit
+cmdline_compl +lambda +profile +virtualedit
+cmdline_hist +langmap +python/dyn +visual
+cmdline_info +libcall +python3/dyn +visualextra
+comments +linebreak +quickfix +viminfo
+conceal +lispindent +reltime +vreplace
+cryptv +listcmds +rightleft +wildignore
+cscope +localmap -ruby +wildmenu
+cursorbind -lua +scrollbind +windows
+cursorshape +menu +signs +writebackup
+dialog_con +mksession +smartindent -X11
+diff +modify_fname -sodium -xfontset
+digraphs +mouse -sound -xim
-dnd -mouseshape +spell -xpm
-ebcdic +mouse_dec +startuptime -xsmp
+emacs_tags -mouse_gpm +statusline -xterm_clipboard
+eval -mouse_jsbterm -sun_workshop -xterm_save
+ex_extra +mouse_netterm +syntax
+extra_search +mouse_sgr +tag_binary
-farsi -mouse_sysmouse -tag_old_static
system vimrc file: "$VIM/vimrc"
user vimrc file: "$HOME/.vimrc"
2nd user vimrc file: "~/.vim/vimrc"
user exrc file: "$HOME/.exrc"
defaults file: "$VIMRUNTIME/defaults.vim"
fall-back for $VIM: "/usr/local/share/vim"
Compilation: gcc -c -I. -Iproto -DHAVE_CONFIG_H -g -O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1
Linking: gcc -L/usr/local/lib -Wl,--as-needed -o vim -lm -ltinfo -ldl
这可能会通过将 t_ut 终端代码设置为空来解决。
set t_ut=