goldstein.w.n added a comment.

In D137181#3910566 <https://reviews.llvm.org/D137181#3910566>, @owenpan wrote:

> In D137181#3910404 <https://reviews.llvm.org/D137181#3910404>, @goldstein.w.n 
> wrote:
>
>> Doesn't that add an arbitrary +1 to the begining of the indentation?
>> Shouldn't it be:
>>
>>   // IndentPPDirectives: AfterHash
>>   #ifdef foo
>>   # define bar() \\
>>     if (A) {     \\
>>         B();     \\
>>     }            \\
>>     C();
>>   #endif
>>   
>>   // IndentPPDirectives: BeforeHash
>>   #ifdef foo
>>    #define bar() \\
>>     if (A) {     \\
>>         B();     \\
>>     }            \\
>>     C();
>>   #endif
>>   
>>   // IndentPPDirectives: NoneHash
>>   #ifdef foo
>>   #define bar() \\
>>    if (A) {     \\
>>        B();     \\
>>    }            \\
>>    C();
>>   #endif
>
> Given the settings used in your example:
>
>   PPIndentWidth: 1
>   IndentWidth: 4
>
> IMO the macro body should be shifted to the right by 1 column (except when 
> `IndentPPDirectives` is set to `None`). That is, the indent of the macro body 
> relative to the start of `define` should be the same with any setting of 
> `IndentPPDirective`.

Okay set it up so that where the 'd' in "define" is is always where indentation 
starts.
Essentially track `PPLevel` independently of `Level` and use the two seperarely.

I probably missed a few places / added in a few bad places.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D137181/new/

https://reviews.llvm.org/D137181

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