- let F12 pop up radio settings dialog (used to be Ctrl-r)

- disable "reload global preferences", which is semi-broken

Input/Keyboard/multikey.xml

@@ -424,14 +424,15 @@
 			</binding>
 		</key>
 
-		<key n="121">
+		<!--key n="121">
+				this is bad: overwrites userarchive entries, causes errors and a segfault
 			<name>y</name>
 			<desc>Reload global preferences</desc>
 			<exit/>
 			<binding>
 				<command>preferences-load</command>
 			</binding>
-		</key>
+		</key-->
 	</key>
 
 	<!-- Autopilot multikey commands -->

Nasal/gui.nas

@@ -988,7 +988,8 @@ var common_aircraft_keys = {
         { name : "Ctrl-T",    desc : "AP: toggle terrain lock" },
         { name : "Ctrl-W",    desc : "AP: toggle wing leveler" },
         { name : "F6",        desc : "AP: toggle heading mode" },
-        { name : "F11",       desc : "pop up autopilot (AP) dialog" },
+        { name : "F11",       desc : "open autopilot dialog" },
+        { name : "F12",       desc : "open radio settings dialog" },
         { name : "Shift-F5",  desc : "scroll 2D panel down" },
         { name : "Shift-F6",  desc : "scroll 2D panel up" },
         { name : "Shift-F7",  desc : "scroll 2D panel left" },

Nasal/multikey.nas

@@ -128,10 +128,10 @@ var Dialog = {
 			var g = dlg.addChild("group");
 			g.set("layout", "table");
 			g.set("default-padding", 2);
-			var column_height = numopt / (1 + (numopt > 15) + (numopt > 30));
+			var numrows = numopt / (1 + (numopt > 15) + (numopt > 30));
 			forindex (var i; options) {
-				var col = 3 * int(i / column_height);
-				var row = math.mod(i, column_height);
+				var col = 3 * int(i / numrows);
+				var row = math.mod(i, numrows);
 
 				var desc = (options[i].getNode("desc", 1).getValue() or "") ~ "  ";
 				var name = "  " ~ options[i].getNode("name", 1).getValue();

keyboard.xml

@@ -1200,6 +1200,15 @@ top down before the key bindings are parsed.
   </binding>
  </key>
 
+ <key n="268">
+  <name>F12</name>
+  <desc>Pop up radio settings dialog</desc>
+  <binding>
+   <command>dialog-show</command>
+   <dialog-name>radios</dialog-name>
+  </binding>
+ </key>
+
  <key n="269">
   <name>Enter</name>
   <desc>Move rudder right</desc>