[niepce: 22/29] clang-format: update to standard

[Hubert Figuière <hub src gnome org>]

commit 072f196d9ad0afa6ae6eea19474ba506ee72bb14
Author: Hubert Figuière <hub figuiere net>
Date:   Wed Sep 6 22:33:07 2017 -0400

    clang-format: update to standard

 .clang-format |   20 ++++++++++++++++----
 1 files changed, 16 insertions(+), 4 deletions(-)
---
diff --git a/.clang-format b/.clang-format
index 6e178a8..2d43b7b 100644
--- a/.clang-format
+++ b/.clang-format
@@ -10,14 +10,28 @@ AllowShortBlocksOnASingleLine: false
 AllowShortIfStatementsOnASingleLine: false
 AllowShortLoopsOnASingleLine: false
 AllowShortFunctionsOnASingleLine: Inline
+AlwaysBreakAfterReturnType: None
 AlwaysBreakTemplateDeclarations: true
 AlwaysBreakBeforeMultilineStrings: false
+BraceWrapping: {
+  AfterClass: true,
+  AfterControlStatement: false,
+  AfterEnum: false,
+  AfterFunction: true,
+  AfterNamespace: false,
+  AfterStruct: false,
+  AfterUnion: false,
+  BeforeCatch: false,
+  IndentBraces: false,
+}
 BreakBeforeBinaryOperators: false
+BreakBeforeBraces: Custom
 BreakBeforeTernaryOperators: true
 BreakConstructorInitializersBeforeComma: true
 BinPackParameters: true
 ColumnLimit:     80
 ConstructorInitializerAllOnOneLineOrOnePerLine: true
+Cpp11BracedListStyle: true
 DerivePointerAlignment: true
 ExperimentalAutoDetectBinPacking: false
 IndentCaseLabels: false
@@ -33,15 +47,13 @@ PenaltyBreakComment: 300
 PenaltyBreakString: 1000
 PenaltyBreakFirstLessLess: 120
 PenaltyExcessCharacter: 1000000
-PenaltyReturnTypeOnItsOwnLine: 200
+PenaltyReturnTypeOnItsOwnLine: 100
 PointerAlignment: Left
 SpacesBeforeTrailingComments: 1
-Cpp11BracedListStyle: false
 Standard:        Cpp11
 IndentWidth:     4
-TabWidth:        8
+TabWidth:        4
 UseTab:          Never
-BreakBeforeBraces: Stroustrup
 SpacesInParentheses: false
 SpacesInAngles:  false
 SpaceInEmptyParentheses: false