[clang] [clang-format] Option to ignore macro definitions (PR #70338)

[Björn Schäpers via cfe-commits]

================
@@ -1308,6 +1308,13 @@ class OptimizingLineFormatter : public LineFormatter {
 
 } // anonymous namespace
 
+static bool lineContainsPPDefinition(const AnnotatedLine &Line) {
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HazardyKnusperkeks wrote:

```suggestion
static bool LineContainsPPDefinition(const AnnotatedLine &Line) {
```
Code style.

https://github.com/llvm/llvm-project/pull/70338