From bebb0330e86bf790108564c0dcc69245f7e86849 Mon Sep 17 00:00:00 2001
From: Rudolf Polzer <divverent@xonotic.org>
Date: Fri, 8 Nov 2013 12:52:10 +0100
Subject: [PATCH] Fix function types.

---
 qcsrc/uncrusticracy.sh |  2 +-
 qcsrc/uncrustify.sh    | 22 ++++++++++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100755 qcsrc/uncrustify.sh

diff --git a/qcsrc/uncrusticracy.sh b/qcsrc/uncrusticracy.sh
index ff0bae36e..c71b6cdce 100644
--- a/qcsrc/uncrusticracy.sh
+++ b/qcsrc/uncrusticracy.sh
@@ -52,7 +52,7 @@ decide()
 				cat uncrustify.cfg
 				printf "%s = %s\n" "$KEY" "$choice"
 			} > uncrustify.cfg.test
-			uncrustify -c uncrustify.cfg.test --replace --no-backup $FILES >/dev/null 2>&1
+			UNCRUSTIFY_CONFIG=uncrustify.cfg.test sh uncrustify.sh $FILES >/dev/null 2>&1
 			status=$?
 			if [ $status -gt 1 ]; then
 				echo "# ERROR: $KEY = $choice crashes with status $status."
diff --git a/qcsrc/uncrustify.sh b/qcsrc/uncrustify.sh
new file mode 100755
index 000000000..2df39aa3a
--- /dev/null
+++ b/qcsrc/uncrustify.sh
@@ -0,0 +1,22 @@
+fix_function_types() {
+	# Uncrustify handles QC function types (example:
+	#  void(void) func;
+	# ) wrong and removes the space between type and variable. Fix this by
+	# a simple sed on ")letter" which should normally not occur.
+	sed -e 's/)\([A-Za-z0-9]\)/) \1/g' "$@"
+}
+
+if [ -z "$UNCRUSTIFY_CONFIG" ]; then
+	UNCRUSTIFY_CONFIG=`git rev-parse --show-toplevel`/qcsrc/uncrustify.cfg
+fi
+
+case "$#" in
+	0)
+		uncrustify --frag -c "$UNCRUSTIFY_CONFIG" |\
+		fix_function_types
+		;;
+	*)
+		uncrustify --replace --no-backup -c "$UNCRUSTIFY_CONFIG" "$@" &&\
+		fix_function_types -i "$@"
+		;;
+esac
-- 
2.39.2