From 68ba3c3d9a5eba70812099cfc31c534142f696e9 Mon Sep 17 00:00:00 2001
From: Bernie Innocenti <codewiz@google.com>
Date: Thu, 7 Jun 2018 19:49:59 +0900
Subject: [PATCH] clang-format: Double-indent continuation lines

The default value for ContinuationIndentWidth inherited from the Google
style is 4. Since .clang-format-4 doubles the value of IndentWidth
from 2 to 4, it should also double ContinuationIndentWidth to retain
Google's double-indent style.

Before:

 void forEachInterface(
     const std::string& dirname,
     const std::function<void(const std::string& path)) {
     fn(dirname, "default");
     DIR* dir = opendir(dirname.c_str());

After this patch:

 void forEachInterface(
         const std::string& dirname,
         const std::function<void(const std::string& path)) {
     fn(dirname, "default");
     DIR* dir = opendir(dirname.c_str());

Test: applied to libsysutils/src/*.cpp and compared output.
Change-Id: I75c50fa9becd5291a17047933f443cc6db77838a
---
 .clang-format-4 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.clang-format-4 b/.clang-format-4
index ae4a45135..912716375 100644
--- a/.clang-format-4
+++ b/.clang-format-4
@@ -5,6 +5,7 @@ ColumnLimit: 100
 CommentPragmas: NOLINT:.*
 DerivePointerAlignment: false
 IndentWidth: 4
+ContinuationIndentWidth: 8
 PointerAlignment: Left
 TabWidth: 4
 UseTab: Never