Made choice for virtual keyboard configurable through the $KEYBOARD environment variable.

This implements what was suggested in the discussion regarding the svkbd
patch, it makes the choice of virtual keyboard configurable using the
$KEYBOARD variable, rather than hard-coding it.

scripts/appscripts/sxmo_reddit.sh

@@ -2,20 +2,20 @@
 [ -z "$SXMO_SUBREDDITS" ] && SXMO_SUBREDDITS="pine64official pinephoneofficial unixporn postmarketos linux"
 
 menu() {
-	pidof svkbd-sxmo || svkbd-sxmo &
+	pidof "$KEYBOARD" || "$KEYBOARD" &
 	SUBREDDIT="$(
 		printf %b "Close Menu\n$(echo "$SXMO_SUBREDDITS" | tr " " '\n')" |
 		dmenu -p "Subreddit:" -c -l 10 -fn Terminus-20
 	)"
-	pkill svkbd-sxmo
+	pkill "$KEYBOARD"
 	[ "Close Menu" = "$SUBREDDIT" ] && exit 0
 
 	REDDITRESULTS="$(
 		reddit-cli "$SUBREDDIT" |
 			grep -E '^((created_utc|ups|title|url):|===)' |
 			sed -E 's/^(created_utc|ups|title|url):\s+/\t/g' |
-			tr -d '\n' | 
-			sed 's/===/\n/g' | 
+			tr -d '\n' |
+			sed 's/===/\n/g' |
 			sed 's/^\t//g' |
 			sort -t"$(printf '%b' '\t')" -rnk4 |
 			awk -F'\t' '{ printf "↑%4s", $3; print " " $4 " " $1 " " $2 }'
@@ -23,7 +23,7 @@ menu() {
 
 	while true; do
 		RESULT="$(
-			printf %b "Close Menu\n$REDDITRESULTS" | 
+			printf %b "Close Menu\n$REDDITRESULTS" |
 			dmenu -c -l 10 -fn Terminus-20
 		)"
 

scripts/appscripts/sxmo_timer.sh

@@ -24,7 +24,7 @@ timerrun() {
 }
 
 menu() {
-	pidof svkbd-sxmo || svkbd-sxmo &
+	pidof "$KEYBOARD" || "$KEYBOARD" &
 	TIMEINPUT="$(
 	echo "
 		1h
@@ -42,9 +42,9 @@ menu() {
 		Close Menu
 	" | awk 'NF' | awk '{$1=$1};1' | dmenu -p Timer -c -fn "Terminus-30" -l 20
 	)"
-	pkill svkbd-sxmo
+	pkill "$KEYBOARD"
 	[ "Close Menu" = "$TIMEINPUT" ] && exit 0
 	st -f Monospace-50 -e "$0" timerrun "$TIMEINPUT"
 }
 
-if [ $# -gt 0 ]; then "$@"; else menu; fi
+if [ $# -gt 0 ]; then "$@"; else menu; fi

scripts/appscripts/sxmo_websearch.sh

@@ -1,9 +1,9 @@
 #!/usr/bin/env sh
-pidof svkbd-sxmo || svkbd-sxmo &
+pidof "$KEYBOARD" || "$KEYBOARD" &
 SEARCHQUERY="$(
 	echo "Close Menu" | dmenu -t -p "Search Query:" -c -fn "Terminus-20" -l 20
 )"
-pkill svkbd-sxmo
+pkill "$KEYBOARD"
 [ "Close Menu" = "$SEARCHQUERY" ] && exit 0
 
 echo "$SEARCHQUERY" | grep . || exit 0

scripts/appscripts/sxmo_youtube.sh

@@ -1,11 +1,11 @@
 #!/usr/bin/env sh
 menu() {
-	pidof svkbd-sxmo || svkbd-sxmo &
+	pidof "$KEYBOARD" || "$KEYBOARD" &
 	SEARCHTERMS="$(
 		echo "Close Menu" |
 		dmenu -p "Yt Search" -c -l 10 -fn Terminus-20
 	)"
-	pkill svkbd-sxmo
+	pkill "$KEYBOARD"
 	[ "Close Menu" = "$SEARCHTERMS" ] && exit 0
 
 	IDIOTRESULTS="$(youtube-cli "$SEARCHTERMS")"