Revert "Use less as sms pager to allow scrollback"

This reverts commit 3bb3fb6094.

We cannot use this special less argument as it is not busybox less
compatible.

I add busybox aliases to not reproduce the error in the future.

Signed-off-by: Stacy Harper <contact@stacyharper.net>
Signed-off-by: Maarten van Gompel <proycon@anaproy.nl>

scripts/core/sxmo_common.sh

@@ -32,6 +32,8 @@ alias find="busybox find"
 alias pkill="busybox pkill"
 alias pgrep="busybox pgrep"
 alias xargs="busybox xargs"
+alias less="busybox less"
+alias tail="busybox tail"
 
 SXMO_COMMON_INCLUDED=1
 

scripts/modem/sxmo_modemmonitor.sh

@@ -172,7 +172,7 @@ checkfornewtexts() {
 
 		sxmo_notificationwrite.sh \
 			random \
-			"st -T '$NUM SMS' -e less +F '$LOGDIR/$NUM/sms.txt'" \
+			"st -T '$NUM SMS' -e tail -n9999 -f '$LOGDIR/$NUM/sms.txt'" \
 			"$LOGDIR/$NUM/sms.txt" \
 			"Message - $CONTACTNAME: $TEXT"
 

scripts/modem/sxmo_modemtext.sh

@@ -108,9 +108,9 @@ senddrafttextmenu() {
 
 tailtextlog() {
 	if [ "$TERMMODE" != "true" ]; then
-		st -T "$1 SMS" -e less +F "$LOGDIR/$1/sms.txt"
+		st -T "$1 SMS" -e tail -n9999 -f "$LOGDIR/$1/sms.txt"
 	else
-		less +F "$LOGDIR/$1/sms.txt"
+		tail -n9999 -f "$LOGDIR/$1/sms.txt"
 	fi
 }