diff --git a/2014/deak/try.alt.sh b/2014/deak/try.alt.sh
index a7ef3e19c..b01fba5dc 100755
--- a/2014/deak/try.alt.sh
+++ b/2014/deak/try.alt.sh
@@ -18,32 +18,32 @@ echo 1>&2
 make -B X1=2 X2=-1 Y1=-2.3 alt >/dev/null || exit
 read -r -n 1 -p "Press any key to continue (space = next page, q = quit): "
 echo 1>&2
-./prog.alt | less -EXF
+./prog.alt | less -rEXFK
 
 read -r -n 1 -p "Press any key to change X1 to 3, X2 to -2 and Y1 to -3.3: "
 echo 1>&2
 make -B X1=3 X2=-2 Y1=-3.3 alt >/dev/null || exit
 read -r -n 1 -p "Press any key to continue (space = next page, q = quit): "
 echo 1>&2
-./prog.alt | less -EXF
+./prog.alt | less -rEXFK
 
 read -r -n 1 -p "Press any key to change X1 to 1, X2 to -1 and Y1 to -0.3: "
 echo 1>&2
 make -B X1=1 X2=-1 Y1=-0.3 alt >/dev/null || exit
 read -r -n 1 -p "Press any key to continue (space = next page, q = quit): "
 echo 1>&2
-./prog.alt | less -EXF
+./prog.alt | less -rEXFK
 
 read -r -n 1 -p "Press any key to change X1 to 1, X2 to -1, Y1 to -0.3 and Y2 to -1.3: "
 echo 1>&2
 make -B X1=1 X2=-1 Y1=-0.3 Y2=-1.3 alt >/dev/null || exit
 read -r -n 1 -p "Press any key to continue (space = next page, q = quit): "
 echo 1>&2
-./prog.alt | less -EXF
+./prog.alt | less -rEXFK
 
 read -r -n 1 -p "Press any key to try the original configuration: "
 echo 1>&2
 make clobber alt >/dev/null || exit 1
 read -r -n 1 -p "Press any key to continue (space = next page, q = quit): "
 echo 1>&2
-./prog.alt | less -EXF
+./prog.alt | less -rEXFK