Slightly improve 1992/buzzard.1/try.sh

1992/buzzard.1/try.sh

@@ -14,16 +14,30 @@ make CC="$CC" all >/dev/null || exit 1
 #
 clear
 
-echo "$ ./buzzard.1 0 10" 1>&2
+read -r -n 1 -p "Press any key to run: ./buzzard.1 0 10: "
+echo 1>&2
 ./buzzard.1 0 10
-echo "$ ./buzzard.1 56 720" 1>&2
-./buzzard.1 56 720
-echo "$ ./buzzard.1 1 521" 1>&2
-./buzzard.1 1 521
+echo 1>&2
 
-echo "$ ./buzzard.1 '1+1' 111" 1>&2
+read -r -n 1 -p "Press any key to run: ./buzzard.1 56 720: "
+echo 1>&2
+./buzzard.1 56 720
+
+read -r -n 1 -p "Press any key to run: ./buzzard.1 1 521: "
+echo 1>&2
+./buzzard.1 1 521
+echo 1>&2
+
+read -r -n 1 -p "Press any key to run: ./buzzard.1 '1+1' 111: "
+echo 1>&2
 ./buzzard.1 '1+1' 111
-echo "$ ./buzzard.1 '1+1' 11" 1>&2
+echo 1>&2
+
+read -r -n 1 -p "Press any key to run: ./buzzard.1 '1+1' 11: "
+echo 1>&2
 ./buzzard.1 '1+1' 11
-echo "$ ./buzzard.1 '1+1' 1" 1>&2
+echo 1>&2
+
+read -r -n 1 -p "Press any key to run: ./buzzard.1 '1+1' 1: "
+echo 1>&2
 ./buzzard.1 '1+1' 1

thanks-for-help.md

@@ -1500,7 +1500,7 @@ necessary to include `time.h` so Cody did this as well.
 
 ## <a name="1992_buzzard.1"></a>[1992/buzzard.1](/1992/buzzard.1/buzzard.1.c) ([README.md](/1992/buzzard.1/README.md))
 
-[Cody](#cody) added a check for the right number of args, exiting 1 if not enough (/2)
+[Cody](#cody) added a check for the right number of args, exiting 1 if not enough (2)
 used. This was not originally done but at a time it was changed to be considered
 a bug so it was fixed at that point as it only took a few seconds and had to be
 verified that it was consistent with the [bugs.md](/bugs.md) file.