blocks|key|4603838|text|虽然已经很晚了，但这就是你正在寻找的解决方案。它将编译指示与代码块一起格式化。你可以在他们最终支持编译指示缩进之前使用它。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4603839|https://github.com/MedicineYeh/p-clang-format|offset|length|4603840|主要的概念是替换字符串，以便格式化程序对这些编译指示使用“正确”的规则。激励性的例子如下。|4603841|#+Replace+"#pragma+omp"+by+"//#pragma+omp"
sed+-i+'s/#pragma+omp/\/\/#pragma+omp/g'+./main.c
#+Do+format
clang-format+./main.c
#+Replace+"//+*#pragma+omp"+by+"#pragma+omp"
sed+-i+'s/\/\/+*#pragma+omp/#pragma+omp/g'+./main.c|code-block|syntax|javascript|4603842|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|19|0|0|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@]|9|@$D|V|E|W|1|X]]|A|$]]|$1|F|3|G|5|6|7|Y|8|@]|9|@]|A|$]]|$1|H|3|I|5|J|7|Z|8|@]|9|@]|A|$K|L]]|$1|M|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|N|$O|$5|P|Q|R|A|$S|C]]]]

It's been late but this is the solution you are looking for.
It formats the pragma along with the code block.
You can use this before they finally support the pragma indentation.

<a href="https://github.com/MedicineYeh/p-clang-format" rel="nofollow noreferrer">https://github.com/MedicineYeh/p-clang-format</a>

The main concept is replacing the string so that the formatter uses the "correct" rules on these pragmas. The motivative example is as following.

<pre><code># Replace "#pragma omp" by "//#pragma omp"
sed -i 's/#pragma omp/\/\/#pragma omp/g' ./main.c
# Do format
clang-format ./main.c
# Replace "// *#pragma omp" by "#pragma omp"
sed -i 's/\/\/ *#pragma omp/#pragma omp/g' ./main.c
</code></pre>

blocks|key|4603895|text|从版本6.0开始，可以使用选项IndentPPDirectives。在this+review中描述了用法。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4603896|使用IndentPPDirectives:+None会产生以下结果：|4603897|#if+FOO
#if+BAR
#include+<foo>
#endif
#endif|code-block|syntax|javascript|4603898|而IndentPPDirectives:+AfterHash则提供了：|4603899|#if+FOO
#++if+BAR
#++++include+<foo>
#++endif
#endif|4603900|4603901|编辑:有关clang-format版本9中引入的BeforeHash选项的详细信息，请参阅@Gabriel+Staples的answer。|4603902|entityMap|0|LINK|mutability|MUTABLE|url|https://reviews.llvm.org/rL312125|1|https://stackoverflow.com/a/66004745^0|F|I|Z|B|0|0|2|O|0|0|1|T|0|0|0|5|C|O|A|1Q|6|1|0^^$0|@$1|2|3|4|5|6|7|13|8|@$9|14|A|15|B|C]]|D|@$9|16|A|17|1|18]]|E|$]]|$1|F|3|G|5|6|7|19|8|@$9|1A|A|1B|B|C]]|D|@]|E|$]]|$1|H|3|I|5|J|7|1C|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|1D|8|@$9|1E|A|1F|B|C]]|D|@]|E|$]]|$1|O|3|P|5|J|7|1G|8|@]|D|@]|E|$K|L]]|$1|Q|3|-4|5|6|7|1H|8|@]|D|@]|E|$]]|$1|R|3|S|5|6|7|1I|8|@$9|1J|A|1K|B|C]|$9|1L|A|1M|B|C]]|D|@$9|1N|A|1O|1|1P]]|E|$]]|$1|T|3|-4|5|6|7|1Q|8|@]|D|@]|E|$]]]|U|$V|$5|W|X|Y|E|$Z|10]]|11|$5|W|X|Y|E|$Z|12]]]]

As of version 6.0, the option <code>IndentPPDirectives</code> can be used. Usage is described in <a href="https://reviews.llvm.org/rL312125" rel="nofollow noreferrer">this review</a>.
Using <code>IndentPPDirectives: None</code> results in:
<pre><code>#if FOO
#if BAR
#include &lt;foo&gt;
#endif
#endif
</code></pre>
While <code>IndentPPDirectives: AfterHash</code> gives:
<pre><code>#if FOO
# if BAR
# include &lt;foo&gt;
# endif
#endif
</code></pre>
<hr />
Edit: see @Gabriel Staples' <a href="https://stackoverflow.com/a/66004745">answer</a> for details on the <code>BeforeHash</code> option introduced in <code>clang-format</code> version 9.

blocks|key|97671|text|astyle+(艺术风格)用开箱即用的代码很好地缩进了#pragma+omp。甚至看起来都没有改变行为的选项。只有行连续没有缩进，如示例所示-我更喜欢在omp下缩进行连续，可能是8个空格。其他编译指示左对齐。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|97672|void+foo()
{
++++++++#pragma+omp+parallel
#pragma+omp+master
++++{
#pragma+omp+task+depend(+some_expression+)+\
++++++++++++depend(+other_expression+)+\
++++priority(1)
++++++++{
++++++++++++code();
++++++++}
++++}

++++#pragma+other
++++code();
}|code-block|syntax|javascript|97673|变成了|97674|void+foo()
{
++++#pragma+omp+parallel
++++#pragma+omp+master
++++{
++++++++#pragma+omp+task+depend(+some_expression+)+\
++++++++depend(+other_expression+)+\
++++++++priority(1)
++++++++{
++++++++++++code();
++++++++}
++++}

#pragma+other
++++code();
}|97675|有一个Astyle+Visual+Studio+extension。|97676|entityMap|0|LINK|mutability|MUTABLE|url|http://astyle.sourceforge.net/|1|https://github.com/welkineins/vscode-astyle^0|0|6|R|B|24|3|0|6|0|0|0|0|0|3|U|1|0^^$0|@$1|2|3|4|5|6|7|10|8|@$9|11|A|12|B|C]|$9|13|A|14|B|C]|$9|15|A|16|B|C]]|D|@$9|17|A|18|1|19]]|E|$]]|$1|F|3|G|5|H|7|1A|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|1B|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|1C|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|1D|8|@]|D|@$9|1E|A|1F|1|1G]]|E|$]]|$1|Q|3|-4|5|6|7|1H|8|@]|D|@]|E|$]]]|R|$S|$5|T|U|V|E|$W|X]]|Y|$5|T|U|V|E|$W|Z]]]]

<a href="http://astyle.sourceforge.net/" rel="nofollow noreferrer"><code>astyle</code></a> (Artistic Style) indents <code>#pragma omp</code> nicely with the code, out-of-the-box. There doesn't even seem to be an option to change the behavior. Only line continuations aren't indented, as shown in the example—I would prefer line continuations were indented, perhaps 8 spaces, under <code>omp</code>. Other pragmas are aligned left.
<pre><code>void foo()
{
 #pragma omp parallel
#pragma omp master
 {
#pragma omp task depend( some_expression ) \
 depend( other_expression ) \
 priority(1)
 {
 code();
 }
 }

 #pragma other
 code();
}
</code></pre>
becomes
<pre><code>void foo()
{
 #pragma omp parallel
 #pragma omp master
 {
 #pragma omp task depend( some_expression ) \
 depend( other_expression ) \
 priority(1)
 {
 code();
 }
 }

#pragma other
 code();
}
</code></pre>
There is an <a href="https://github.com/welkineins/vscode-astyle" rel="nofollow noreferrer">Astyle Visual Studio extension</a>.

I am working on a c++ project where I am using a lot of <code>#pragma omp</code>. I use the wonderful clang-format for tidiness but it always deletes the indentation for all preprocessor directives. Is there a way to change that behavior? Or is there another formatting tool that is more recommendable? Or should I avoid using these tools at all?

Indenting preprocessor directives with clang-format

我正在做一个我使用了很多#pragma omp的c++项目。我使用了非常棒的clang-format来保持整洁，但是它总是删除所有预处理器指令的缩进。有没有办法改变这种行为？或者有没有其他更值得推荐的格式化工具？或者我应该完全避免使用这些工具？

问使用clang-format缩进预处理器指令
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