keyboard toggle option

wordle

@@ -71,7 +71,7 @@ function set_options() {
   declare -g DELAY=0.5
   declare -g KEYBOARD=1
 
-  while getopts "bw:HSdh" OPT; do
+  while getopts "bw:HSkdh" OPT; do
     case "${OPT}" in
       b)
         BORDER=0
@@ -91,6 +91,9 @@ function set_options() {
         HARD_MODE=1
         STRICT_HARD_MODE=1
         ;;
+      k)
+        KEYBOARD=0
+        ;;
       d)
         DELAY=0
         ;;
@@ -102,6 +105,8 @@ Options:
   -w        Set target word
   -H        Enable hard mode
   -S        Enable strict hard mode (Cannot reuse grey letters)
+  -k        disable on screen keyboard
+  -d        Enable debug mode (no delay during letter reveal)
   -h        Show this help message and exit"
 
         exit