scripts: Fix posix compliance for sb_picker and some shellcheck sniffs HEAD master

2 files changed, 5 insertions, 5 deletions

diff --git a/sb_picker.sh b/sb_picker.sh
index 69dda6e..908463b 100755
--- a/sb_picker.sh
+++ b/sb_picker.sh
@@ -8,7 +8,7 @@ cat 0<> "$sock"|suggpicker 2>/dev/null|completelyTypeWord.sh &
 swipeGuess "$words" 5 | while read -r word; do
 	set -- $word
 	if test -n "$2"; then
-		s1="$(echo "$1" | mapScore "$keymap" bee|cut -f1)"
+		s1="$(echo "$1" | mapScore "$keymap" bee |cut -f1)"
 		s2="$(echo "$2" | mapScore "$keymap" bee |cut -f1)"
 		cutoff="$(( ($s1 * 19 / 20) - 2 ))"
 		if [ "$s2" -lt "$cutoff" ]; then
@@ -21,7 +21,7 @@ swipeGuess "$words" 5 | while read -r word; do
 		fi
 	fi
 	if test "$1" && ! test "$2"; then
-		wtype "${1:1}"
+		wtype "${1#?}"
 	elif ! test "$2"; then
 		echo "" >> "$sock"
 	else
diff --git a/sb_predictor.sh b/sb_predictor.sh
index 1cae0dd..990badb 100755
--- a/sb_predictor.sh
+++ b/sb_predictor.sh
@@ -49,13 +49,13 @@ while read -r swipe; do
 			if test -e "$lw"; then
 				printf " " >> "$lw"
 				rm -f "$complete"
-				cat "$twow" | quick5 "$(cat "$lw")" >> "$sock"
+				quick5 "$(cat "$lw")" < "$twow" >> "$sock"
 				mv "$lw" "$tw"
 			fi
-		elif test "$swipe" = "$(echo -e "\x08")"; then
+		elif test "$swipe" = "$(printf "\b")"; then
 			lastword="$(cat "$lw" 2>/dev/null)"
 			printf %s "$lastword" | sed 's/.$//g' > "$lw"
-		elif test "$swipe" = "$(echo -e "\n")"; then
+		elif test "$swipe" = "$(printf "\n")"; then
 			rm -f "$lw" "$tw"
 		else
 			printf %s "$swipe" >> "$lw"