added hotkey and script for sxhkd onscreen help (super+/)

.config/scripts/show_help_sxhkd.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# requires rofi, obviously
+
+awk '/^[a-z]/ && last {print "<small>",$0,"\t",last,"</small>"} {last=""} /^#/{last=$0}' ~/.config/sxhkd/sxhkdrc{,.common} |
+    column -t -s $'\t' |
+    rofi -dmenu -i -markup-rows -no-show-icons -width 1000 -lines 15 -yoffset 40

.config/sxhkd/sxhkdrc

@@ -14,6 +14,10 @@ super + Return
 super + F11
 	/home/marc/.config/scripts/notify-time
 
+# show sxhkd hotkeys in rofi
+super + slash
+    show_help_sxhkd.sh
+
 # program launcher
 super + @space
 	rofi -show run drun ssh window