The Quake III Arena sources as originally released under the GPL license on August 20, 2005.

code/macosx/Quake3.nib/classes.nib

@@ -0,0 +1,18 @@
+{
+    IBClasses = (
+        {
+            ACTIONS = {showHelp = id; }; 
+            CLASS = FirstResponder; 
+            LANGUAGE = ObjC; 
+            SUPERCLASS = NSObject; 
+        }, 
+        {
+            ACTIONS = {paste = id; requestTerminate = id; }; 
+            CLASS = Q3Controller; 
+            LANGUAGE = ObjC; 
+            OUTLETS = {bannerPanel = id; }; 
+            SUPERCLASS = NSObject; 
+        }
+    ); 
+    IBVersion = 1; 
+}

code/macosx/Quake3.nib/info.nib

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
+<plist version="0.9">
+<dict>
+	<key>IBEditorPositions</key>
+	<dict>
+		<key>29</key>
+		<string>69 252 121 44 0 0 1152 746 </string>
+	</dict>
+	<key>IBFramework Version</key>
+	<string>248.0</string>
+	<key>IBOpenObjects</key>
+	<array>
+		<integer>29</integer>
+	</array>
+	<key>IBSystem Version</key>
+	<string>5V21</string>
+</dict>
+</plist>