c - 如何在vim中仅用一个制表符自动缩进分割线？

Question

启用 cindent 后，如果您在“不完整”语句中插入换行符，它会像这样自动缩进(来自 here 的示例):

a = b + 9 *
    █

但是，如果您在任何带有括号的内容(例如函数调用或 if 语句)中执行此操作，它会自动缩进双倍的 'shiftwidth':

printf("%s %d\n", "this is a number"
        █

我希望它只插入一个'shiftwidth'，就像第一个示例中一样。

另外，+N cinoption没有帮助:如果我这样做:set cinoptions+=+0，尽管它停止自动缩进第一个示例，但它仍然在带有括号的情况下，将双倍我的'shiftwidth'。

我的.vimrc:

set ts=4 sw=4   
set softtabstop=4
"set expandtab
color vim-material
set guifont=Consolas:h11:cANSI:qDRAFT
set nu
syntax on
set backspace=indent,eol,start
set ruler
set relativenumber
set hidden
set wildmenu
filetype plugin indent on
"set autoindent
set formatoptions-=cro
set rulerformat=%l,%v
set cinoptions+=:0

Answer 1

您错误地选择了 SO 站点。我从这里的信息中找到了答案https://vi.stackexchange.com/questions/5818/what-is-the-difference-between-autoindent-and-smartindent-in-vimrc

autoindent essentially tells vim to apply the indentation of the current line to the next (created by pressing enter in insert mode or with O or o in normal mode.

smartindent reacts to the syntax/style of the code you are editing (especially for C). When having it on you also should have autoindent on.

:help autoindent also mentions two alternative settings: cindent and indentexpr, both of which make vim ignore the value of smartindent.

我想从那里你应该使用以下选项

:set autoindent
:set nosmartindent

也许

:set noindentexpr