Fixes in 1992/adrian/try.sh

It did not show the use of the files submitted by the author, the
adrian.grep files that were not adrian.grep.try (though some do not show
output with the README.md file).

Split very long file (command shown) so that it shows it on two lines.

These were discovered when looking at the manifest (some changes made so
far but not ready for a commit).

1992/adrian/try.sh

@@ -15,16 +15,17 @@ fi
 make CC="$CC" everything || exit 1
 # DON'T clear the screen so they can see how the files are generated!
 
-echo 1>&2
-read -r -n 1 -p "Press any key to show: adrian.grep.try: "
-echo 1>&2
-cat adrian.grep.try
-echo 1>&2
-
-read -r -n 1 -p "Press any key to run: ./adrian adrian.grep.try < README.md: "
-echo 1>&2
-./adrian adrian.grep.try < README.md
-echo 1>&2
+for f in adrian.grep.*; do
+    echo 1>&2
+    read -r -n 1 -p "Press any key to show: $f: "
+    echo 1>&2
+    cat "$f"
+    echo 1>&2
+    read -r -n 1 -p "Press any key to run: ./adrian $f < README.md: "
+    echo 1>&2
+    ./adrian "$f" < README.md
+    echo 1>&2
+done
 
 read -r -n 1 -p "Press any key to run: ./adhead try.sh: "
 echo 1>&2
@@ -37,7 +38,8 @@ echo 1>&2
 echo 1>&2
 
 rm -f wc.adwc.txt adwc.adwc.txt
-echo "$ wc adwc.c | sed -e 's/^[[:space:]]//g' | tr -s '[:space:]' | cut -d' ' -f1-3 | tee wc.adwc.txt" 1>&2
+echo "$ wc adwc.c | sed -e 's/^[[:space:]]//g' | tr -s '[:space:]' | \\" 1>&2
+echo "    cut -d' ' -f1-3 | tee wc.adwc.txt" 1>&2
 read -r -n 1 -p "Press any key to continue: "
 echo 1>&2
 wc adwc.c | sed -e 's/^[[:space:]]//g' | tr -s '[:space:]' | cut -d' ' -f1-3 | tee wc.adwc.txt
@@ -56,6 +58,6 @@ echo 1>&2
 rm -f wc.adwc.txt adwc.adwc.txt
 
 echo "$ ./adsleep 10" 1>&2
-read -r -n 1 -p "Press any key to take a 10 second nap: "
+read -r -n 1 -p "Press any key to make your computer take a 10 second nap (./adsleep 10): "
 echo 1>&2
 ./adsleep 10