clang-format: set SpaceBeforeParens to ControlStatementsExceptForEachMacros

I contributed this option to LLVM a while ago to reduce the amount of
changes clang-format makes when formatting systemd source files. As
LLVM 11 is now starting to becomes widely available, let's configure
it in the clang-format config.

diff --git a/.clang-format b/.clang-format
index 8e5cfca535ed67c400cfc3673e1a7a36c0f4c9ae..651249c701b4e63949034ed6aeabcb22faca3726 100644 (file)
--- a/.clang-format
+++ b/.clang-format
@@ -118,6 +118,7 @@ PenaltyBreakString: 0
 PenaltyExcessCharacter: 10
 PenaltyReturnTypeOnItsOwnLine: 100
 SpaceAfterCStyleCast: true
+SpaceBeforeParens: ControlStatementsExceptForEachMacros
 SpacesInAngles:  true
 TabWidth:        8
 UseCRLF:         false