在Vim中使用AStyle [英] Using AStyle in Vim

问题描述

我试图让AStyle使用Vim，以便我可以使用=键重新缩进代码的各个部分。例如，我想能够键入我通常的 = iB 使用AStyle而不是内置的压头来缩进当前的代码块。

I am trying to get AStyle working with Vim so that I can use the "=" key to re-indent various sections of code. For example, I'd like to be able to type my usual =iB to indent the current block of code using AStyle rather than the built in indenter.

我试图在我的vimrc中设置equalprg = astyle，但问题是astyle只接收选择的块，但认为它接收一个整个文件。因此，当我尝试只缩进一个嵌套类时，缩进是完全关闭的。

I tried just setting equalprg=astyle in my vimrc, but the problem is that astyle only receives the selected block but thinks that it's receiving a whole file. Therefore, the indentation is completely off when I try to only indent a nested class.

我知道我可以一次重新格式化整个文件，在vim中使用astyle，完全复制vim的原始格式化行为（所有我的 = - 移动命令工作 - 和自动缩进使用astyle的奖励点！）？ p>

I know that I can always reformat an entire file at once, but is there a way to use astyle in vim which completely replicates the original formatting behavior of vim (all my =-movement commands work - and bonus points for autoindent using astyle as well!)?

推荐答案

除非有一个版本的AStyle有部分文件格式化选项，你需要在运行后应用额外的缩进AStyle。

Unless there is a version of AStyle that has a partial file formatting option, you'll need to apply the extra indentation after you run AStyle.

我不知道如何使用动作。

I'm not sure how you can do this with motions.

可以从第一行获取缩进，将代码传递给equalprg，然后将缩进添加到所有行：

With visual selection, you could grab the indentation from the first line, pass the code to equalprg, and then add that indentation to all of the lines:

vnoremap = <Esc>`<dwgv=`<<C-v>`>I<C-r>"<Esc>

分解：

vnoremap -- so we can use = for equalprg
<Esc>`< -- stop selecting and go to beginning of line at beginning of selection
dw -- grab the initial indentation
gv= -- reselect and indent as normal
`<<C-v>`> -- block select the selection
I<C-r>"<Esc> -- insert the initial indentation

也许你可以做类似的动作吗？

Maybe you can do something similar with motions?

这篇关于在Vim中使用AStyle的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！