在vim左边的灰色栏？

Question

我在vim的左侧得到一个灰色条形图.任何其他文件都不会发生这种情况.这是什么？以及如何摆脱它？

编辑:

这就是它的样子:这继续文件的整个高度.它不会出现在任何其他文件中.该文件是*.C正确标识为cpp文件类型的文件,但这种情况不会发生在被识别为的其他文件中cpp.colourscheme是default

EDIT2:这是文件的视图文件:

let s:so_save = &so | let s:siso_save = &siso | set so=0 siso=0
argglobal
setlocal keymap=
setlocal noarabic
setlocal autoindent
setlocal nobinary
setlocal bufhidden=
setlocal buflisted
setlocal buftype=
setlocal cindent
setlocal cinkeys=0{,0},0),:,0#,!^F,o,O,e
setlocal cinoptions=
setlocal cinwords=if,else,while,do,for,switch
setlocal comments=s1:/*,mb:*,ex:*/,://,b:#,:%,:XCOMM,n:>,fb:-
setlocal commentstring=/*%s*/
setlocal complete=.,w,b,u,t,i
setlocal completefunc=
setlocal nocopyindent
setlocal nocursorcolumn
setlocal nocursorline
setlocal define=
setlocal dictionary=
setlocal diff
setlocal equalprg=
setlocal errorformat=
setlocal expandtab
if &filetype != 'cpp'
setlocal filetype=cpp
endif
setlocal foldcolumn=2
setlocal foldenable
setlocal foldexpr=0
setlocal foldignore=#
setlocal foldlevel=0
setlocal foldmarker={{{,}}}
setlocal foldmethod=diff
setlocal foldminlines=1
setlocal foldnestmax=20
setlocal foldtext=foldtext()
setlocal formatexpr=
setlocal formatoptions=tcq
setlocal formatlistpat=^\\s*\\d\\+[\\]:.)}\\t\ ]\\s*
setlocal grepprg=
setlocal iminsert=0
setlocal imsearch=0
setlocal include=
setlocal includeexpr=
setlocal indentexpr=
setlocal indentkeys=0{,0},:,0#,!^F,o,O,e
setlocal noinfercase
setlocal iskeyword=@,48-57,_,192-255
setlocal keywordprg=
setlocal nolinebreak
setlocal nolisp
setlocal nolist
setlocal makeprg=
setlocal matchpairs=(:),{:},[:]
setlocal nomodeline
setlocal modifiable
setlocal nrformats=octal,hex
setlocal nonumber
setlocal numberwidth=4
setlocal omnifunc=
setlocal path=
setlocal nopreserveindent
setlocal nopreviewwindow
setlocal quoteescape=\\
setlocal noreadonly
setlocal norightleft
setlocal rightleftcmd=search
setlocal scrollbind
setlocal shiftwidth=4
setlocal noshortname
setlocal smartindent
setlocal softtabstop=0
setlocal nospell
setlocal spellcapcheck=[.?!]\\_[\\])'\"\    \ ]\\+
setlocal spellfile=
setlocal spelllang=en
setlocal statusline=
setlocal suffixesadd=
setlocal swapfile
setlocal synmaxcol=3000
if &syntax != 'cpp'
setlocal syntax=cpp
endif
setlocal tabstop=4
setlocal tags=
setlocal textwidth=0
setlocal thesaurus=
setlocal nowinfixheight
setlocal nowinfixwidth
setlocal nowrap
setlocal wrapmargin=0
let s:l = 75 - ((20 * winheight(0) + 29) / 59)
if s:l < 1 | let s:l = 1 | endif
exe s:l
normal! zt
75
normal! 0
let &so = s:so_save | let &siso = s:siso_save
doautoall SessionLoadPost
" vim: set ft=vim 

Answer 1

:set foldcolumn = 0

Answer 2

在我的情况下，没有其他人，但下面是解决方案。

set signcolumn=no

Answer 3

看起来某些插件会创建一个标志.试着做

sign unplace *

要查找此插件的位置,请尝试

vim /path/to/file/that/causes/problem -c 'redir! >/tmp/scriptnames' -c scriptnames -c 'redir END' -c 'qa!'
perl -p -i -e 's/^\s*$//g;s/^\s*\d+:\s//g' /tmp/scriptnames
grep -F -w 'sign define' `cat /tmp/scriptnames`