我想使用listchars
(或某种插件,如有必要),让我的缩进在vim中可见。但是,我只希望前导空格/标签可见,而不是所有空格和标签。
我发现here空间有点黑客攻击。评论here中还有一个选项。问题是,由于标签具有可变宽度,因此这些选项不能用于标签。最好的情况是,我可以使用像>---
那样的常量宽度字符串替换制表符,但这意味着如果我有一个2字符制表符,则缩进最终会被关闭。
有没有办法只显示前导标签,而不显示内联或尾随标签?
答案 0 :(得分:2)
从VIM文档中,VIM可以区分前导空格和尾随空格,但不能区分前导标签或尾随标签。因此,标签只是VIM的标签,由tab:xy
表示。如果同时定义space:c
和trail:c
,则前者将表示除尾随空格之外的所有空格,其中lateral表示尾随空格。
*'listchars'* *'lcs'*
'listchars' 'lcs' string (default "eol:$")
global
{not in Vi}
Strings to use in 'list' mode and for the |:list| command. It is a
comma separated list of string settings.
*lcs-eol*
eol:c Character to show at the end of each line. When
omitted, there is no extra character at the end of the
line.
*lcs-tab*
tab:xy Two characters to be used to show a tab. The first
char is used once. The second char is repeated to
fill the space that the tab normally occupies.
"tab:>-" will show a tab that takes four spaces as
">---". When omitted, a tab is show as ^I.
*lcs-space*
space:c Character to show for a space. When omitted, spaces
are left blank.
*lcs-trail*
trail:c Character to show for trailing spaces. When omitted,
trailing spaces are blank. Overrides the "space"
setting for trailing spaces.
*lcs-extends*
extends:c Character to show in the last column, when 'wrap' is
off and the line continues beyond the right of the
screen.
*lcs-precedes*
precedes:c Character to show in the first column, when 'wrap'
is off and there is text preceding the character
visible in the first column.
*lcs-conceal*
conceal:c Character to show in place of concealed text, when
'conceallevel' is set to 1.
*lcs-nbsp*
nbsp:c Character to show for a non-breakable space character
(0xA0 (160 decimal) and U+202F). Left blank when
omitted.
The characters ':' and ',' should not be used. UTF-8 characters can
be used when 'encoding' is "utf-8", otherwise only printable
characters are allowed. All characters must be single width.
Examples: >
:set lcs=tab:>-,trail:-
:set lcs=tab:>-,eol:<,nbsp:%
:set lcs=extends:>,precedes:<
< The "NonText" highlighting will be used for "eol", "extends" and
"precedes". "SpecialKey" for "nbsp", "space", "tab" and "trail".
|hl-NonText| |hl-SpecialKey|
更好的方法可能是将match
与syntax
一起使用,例如::
highlight LeadingSpace ctermbg=red guibg=red
highlight TrailingSpace ctermbg=red guibg=red
highlight LeadingTab ctermbg=red guibg=green
highlight TrailingTab ctermbg=red guibg=green
call matchadd('LeadingSpace', '^\s\+', 80)
call matchadd('TrailingSpace', '\s\+$', 80)
call matchadd('LeadingTab', '^t\+', 99)
call matchadd('TrailingTab', '\t\+$', 99)