From bd0ee66c195bdcc4f90f22617830960393e3338e Mon Sep 17 00:00:00 2001
From: Přemysl Eric Janouch <p@janouch.name>
Date: Fri, 29 Oct 2021 07:24:40 +0200
Subject: Add clang-format configuration

---
 .clang-format | 32 ++++++++++++++++++++++++++++++++
 nncmpp.c      |  2 +-
 2 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 .clang-format

diff --git a/.clang-format b/.clang-format
new file mode 100644
index 0000000..27838ac
--- /dev/null
+++ b/.clang-format
@@ -0,0 +1,32 @@
+# clang-format is fairly limited, and these rules are approximate:
+#  - array initializers can get terribly mangled with clang-format 12.0,
+#  - sometimes it still aligns with space characters,
+#  - struct name NL { NL ... NL } NL name; is unachievable.
+BasedOnStyle: GNU
+ColumnLimit: 80
+IndentWidth: 4
+TabWidth: 4
+UseTab: ForContinuationAndIndentation
+BreakBeforeBraces: Allman
+SpaceAfterCStyleCast: true
+AlignAfterOpenBracket: DontAlign
+AlignOperands: DontAlign
+AlignConsecutiveMacros: Consecutive
+AllowAllArgumentsOnNextLine: false
+AllowAllParametersOfDeclarationOnNextLine: false
+IndentGotoLabels: false
+
+# IncludeCategories has some potential, but it may also break the build.
+# Note that the documentation says the value should be "Never".
+SortIncludes: false
+
+# This is a compromise, it generally works out aesthetically better.
+BinPackArguments: false
+
+# Unfortunately, this can't be told to align to column 40 or so.
+SpacesBeforeTrailingComments: 2
+
+# liberty-specific macro body wrappers.
+MacroBlockBegin: "BLOCK_START"
+MacroBlockEnd: "BLOCK_END"
+ForEachMacros: ["LIST_FOR_EACH"]
diff --git a/nncmpp.c b/nncmpp.c
index 6601f6c..2f47053 100644
--- a/nncmpp.c
+++ b/nncmpp.c
@@ -110,7 +110,7 @@ enum
 static void
 update_curses_terminal_size (void)
 {
-#if defined (HAVE_RESIZETERM) && defined (TIOCGWINSZ)
+#if defined HAVE_RESIZETERM && defined TIOCGWINSZ
 	struct winsize size;
 	if (!ioctl (STDOUT_FILENO, TIOCGWINSZ, (char *) &size))
 	{
-- 
cgit v1.2.3-70-g09d2