Some hacking.

bin/color_picker.sh

@@ -1,5 +1,6 @@
 . ~/cshenv/lib/vulgar.sh
 
+save_block 11 1 15 32
 erase_block 11 1 15 32
 
 create_button Red 12 2 Red 1
@@ -50,3 +51,5 @@ do
 		break
 	fi
 done
+restore_block 11 1 15 32
+sleep 10

bin/term_clock.sh

@@ -1,5 +1,23 @@
 . ~/cshenv/lib/vulgar.sh
 
-get_terminal_size rows cols
+#get_terminal_size rows cols
 
-echo "Terminal is ${rows} rows and ${cols} cols"
+#echo "Terminal is ${rows} rows and ${cols} cols"
+
+when=`date +"%F %R:%S"`
+write_string "${when}" 1 120 107 35
+
+
+while true
+do
+	sleep 0.25
+	when=`date +"%R:%S"`
+	write_string "${when}" 1 131 107 35
+	#fill_block_attributes 1 90 1 115 47
+	#fill_block_attributes 1 90 1 115 35
+	#old=`stty -g`
+	#stty -echo #-icanon
+	#stty -echo #-icanon
+	#echo -n "7${when}8Q"
+	#stty ${old}
+done

lib/vulgar.sh

@@ -21,11 +21,10 @@ send_csi_command()
 	shift 1
 
 	
-	echo -n ''
-	echo -n '['
+	echo -n "[${1}"
 
 	# First one no ';' prefix....
-	echo -n "${1}"
+	#echo -n "${1}"
 	shift 1
 
 	while [ -n "${1}" ]
@@ -45,12 +44,12 @@ send_csi_command()
 
 save_block()
 {
-	send_csi_command '$v' $* 0 $* 1
+	send_csi_command '$v' $* 1 $(( 25 + $1 )) $(( 25 + $2 )) $(( 25 + $3 )) $(( 25 + $4 )) 1
 }
 
 restore_block()
 {
-	send_csi_command '$v' $* 1 $* 0
+	send_csi_command '$v' $(( 25 + $1 )) $(( 25 + $2 )) $(( 25 + $3 )) $(( 25 + $4 )) 1 $* 1
 }
 
 ##### END DECCRA Block ##############
@@ -58,7 +57,7 @@ restore_block()
 erase_block()
 {
 	send_csi_command '*x' 2
-	send_csi_command '$r' ${*} 0
+	fill_block_attributes ${*} 0
 	send_csi_command '${' ${*}
 }
 
@@ -104,6 +103,10 @@ write_string()
 		_str=${_str:1}
 		_code=`printf '%d' "'$_ch"`
 		write_char_raw $_code $_row $_col
+		if [ -n "${*}" ]
+		then
+			fill_block_attributes ${_row} ${_col} ${_row} ${_col} ${*}
+		fi
 		_col=$(( ${_col} + 1 ))
 	done
 }