diff --git a/lib/runme.sh b/lib/runme.sh
index 3c1eb1f..a5a4d8d 100755
--- a/lib/runme.sh
+++ b/lib/runme.sh
@@ -1,20 +1,23 @@
 #!/bin/bash
 
-
+# --------------------------------------------------------------------
+function grab
+{
 ../v4l2/grabvidseq -s 960x720 -n 100 -p 0.193	\
 			-vv -c none			\
 			-o original.fimg
+}
+# --------------------------------------------------------------------
 
 make t && ./t
 
 ../tools/fimgops original.fimg cos_01.fimg mini minimum.fimg
 ../tools/fimgops original.fimg cos_01.fimg maxi maximum.fimg
 
-
 for picz in original power2 squareroot cos_01 minimum maximum
 do
 
-	echo _______________________ ${picz}
+	echo "_______________________" ${picz}
 
 	# ../tools/fimgstats -v ${picz}.fimg
 	../tools/fimg2pnm  ${picz}.fimg ${picz}.pnm