Adding xmonad_keys script to display bindings.

.xmonad/xmonad_keys.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+
+sed -n '/START_KEYS/,/END_KEYS/p' ~/.xmonad/xmonad.hs | \
+    grep -e ', ("' \
+    -e '\[ (' \
+    -e 'KB_GROUP' | \
+    grep -v '\-\- , ("' | \
+    sed -e 's/^[ \t]*//' \
+    -e 's/, (/(/' \
+    -e 's/\[ (/(/' \
+    -e 's/-- KB_GROUP /\n/' \
+    -e 's/", /"\t: /' | \
+    yad --text-info --back=#282c34 --fore=#46d9ff --geometry=1200x800