2 files changed, 24 insertions, 6 deletions

diff --git a/src/lib/xitui.sh b/src/lib/xitui.sh
index 33d5e87..2b55475 100644
--- a/src/lib/xitui.sh
+++ b/src/lib/xitui.sh
@@ -38,7 +38,6 @@ t_init () {
     tput clear
     t_set_tty
     t_gen_ptrn
-
 }
  
 t_set_tty () {
@@ -63,10 +62,6 @@ readc () {
 } 
 
 
-t_cls () {
-    tput clear
-}
-
 t_no_cur () {
     tput civis
 }
@@ -123,6 +118,11 @@ t_prnt_ptrn () {
     printf "$@$P"
 }
 
+t_cls () {
+    printf "" 
+    printf " %.0s" $(seq $(( (LINES-14) * COLUMNS)))
+}
+
 t_cls_ptrn () {
     printf "" 
     printf " %.0s" $(seq $(( (LINES-14) * COLUMNS)))
@@ -339,6 +339,7 @@ t_check () {
                         t_drw_txt $((x-3)) $((py+sel)) "x"
                         ;;
                 esac
+                sel=$(((sel+1)%btns_len))
             };;
         esac
     done
@@ -380,7 +381,8 @@ t_input_hidden () {
 }
 
 t_tail() {
-    t_drw_txt 0 7 "$(tail -$((LINES-14)) $1)"
+    [ -f "$1" ] && file="$1" || file=/dev/stdin 
+    t_drw_txt 0 7 "$( tail -$((LINES-14)) $1)"
 }
 
 t_paged_radio () {
diff --git a/src/util/shmk.sh b/src/util/shmk.sh
index 75b97f7..75e1445 100755
--- a/src/util/shmk.sh
+++ b/src/util/shmk.sh
@@ -4,6 +4,8 @@
 
 #include colors
 
+PREFIX=${PREFIX:-/usr}
+
 usage () {
     cat << EOF
 ${BLUE}Available Options:
@@ -102,6 +104,20 @@ interpret_shmk () {
                     install -Dm755 $DIST/$lib ${DESTDIR}/${PREFIX}/lib/$lib.sh #Install library $lib"
                 done
                 ;;
+            uninstall)
+                for prog in $PROGS; do 
+                    prog=$(basename $prog)
+                    prog="${prog%.*}"
+                    cmdlist="$cmdlist
+                    rm ${DESTDIR}/${PREFIX}/bin/$prog #Uninstall program $prog"
+                done
+                for lib in $LIBS; do 
+                    lib=$(basename $lib)
+                    lib="${lib%.*}"
+                    cmdlist="$cmdlist
+                    rm $DIST/$lib ${DESTDIR}/${PREFIX}/lib/$lib.sh #Uninstall library $lib"
+                done
+                ;;
             clean)
                 [ -d "$DIST" ] && cmdlist="$cmdlist
                 rm -r $DIST #Clean"