From 89b0c268480e0819a1a8d9f2042f6de826a73c58 Mon Sep 17 00:00:00 2001
From: aaron-gh <aaron.graham.hewitt@gmail.com>
Date: Wed, 30 Nov 2022 14:45:44 +0000
Subject: [PATCH] Added a check to prevent both ratpoison key and default mode
 key from being set to Super (Mod4)

---
 i38.sh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/i38.sh b/i38.sh
index d280f68..b7bd6a6 100755
--- a/i38.sh
+++ b/i38.sh
@@ -145,12 +145,18 @@ while getopts "${args}" i ; do
 done
 
 # Configuration questions
-escapeKey="$(menulist "Ratpoison mode key:" Control+t Control+z Control+Escape Alt+Escape Control+space Super)"
+#Prevent setting ratpoison mode key to the same as default mode key
+while [ "$escapeKey" == "$mod" ]; do
+escapeKey="$(menulist "Ratpoison mode key:" Control+t Control+z Control+Escape Alt+Escape Control+Space Super)"
 escapeKey="${escapeKey//Alt/Mod1}"
 escapeKey="${escapeKey//Super/Mod4}"
 mod="$(menulist "I3 mod key, for top level bindings:" Alt Control Super)"
 mod="${mod//Alt/Mod1}"
 mod="${mod//Super/Mod4}"
+if [ "$escapeKey" == "$mod" ]; then
+echo "Sorry, these cannot be the same key."
+fi
+done
 # Volume jump
 volumeJump=$(rangebox "How much should pressing the volume keys change the volume?" 1 15 5)
 # Web browser