Rename test scripts in 1995/garry to try

This is to match the other entries (they also run more than one command
now).

1995/garry/README.md

@@ -15,9 +15,7 @@ make all
 ### Try:
 
 ```sh
-./garry.test.sh
-
-./garry < README.md
+./try.sh
 ```
 
 
@@ -46,9 +44,7 @@ make alt
 ### Alternate try:
 
 ```sh
-GARRY=garry.alt ./garry.test.sh
-
-./garry.alt < README.md
+./try.alt.sh
 ```
 
 

1995/garry/garry.alt.test.sh

@@ -1,13 +0,0 @@
-#!/usr/bin/env sh
-#
-# garry.alt.test.sh - example of how to use garry.alt
-
-EXAMPLEON="\33\133\61\73\67\155"
-EXAMPLEOFF="\33\133\155"
-DOLLAR="$"
-export EXAMPLEON EXAMPLEOFF DOLLAR
-
-# make sure alt code is built, first
-make alt || exit 1
-
-./garry.alt <garry.data

1995/garry/garry.test.sh

@@ -1,13 +0,0 @@
-#!/usr/bin/env sh
-#
-# garry.test.sh - example of how to use garry
-
-EXAMPLEON="\33\133\61\73\67\155"
-EXAMPLEOFF="\33\133\155"
-DOLLAR="$"
-export EXAMPLEON EXAMPLEOFF DOLLAR
-
-# make sure code is built, first
-make all || exit 1
-
-./garry <garry.data

1995/garry/try.alt.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env sh
+#
+# try.alt.sh - demonstrate IOCCC winner 1995/garry alt code
+#
+
+# make sure CC is set so that when we do make CC="$CC" it isn't empty. Doing it
+# this way allows us to have the user specify a different compiler in an easy
+# way.
+if [[ -z "$CC" ]]; then
+    CC="cc"
+fi
+
+make CC="$CC" alt >/dev/null || exit 1
+
+# clear screen after compilation so that only the entry is shown
+clear
+
+echo "$ EXAMPLEON=\"\33\133\61\73\67\155\"; EXAMPLEOFF=\"\33\133\155\"; DOLLAR=\"$\"" 1>&2
+EXAMPLEON="\33\133\61\73\67\155"
+EXAMPLEOFF="\33\133\155"
+DOLLAR="$"
+export EXAMPLEON EXAMPLEOFF DOLLAR
+
+read -r -n 1 -p "Press any key to run: ./garry.alt < garry.data | less (q = quit, space = next page): "
+
+./garry.alt <garry.data | less -r -X
+echo 1>&2
+
+read -r -n 1 -p "Press any key to run: ./garry.alt < README.md | less (q = quit, space = next page): "
+./garry.alt < README.md | less -X

1995/garry/try.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env sh
+#
+# try.sh - demonstrate IOCCC winner 1995/garry
+#
+
+# make sure CC is set so that when we do make CC="$CC" it isn't empty. Doing it
+# this way allows us to have the user specify a different compiler in an easy
+# way.
+if [[ -z "$CC" ]]; then
+    CC="cc"
+fi
+
+make CC="$CC" all >/dev/null || exit 1
+
+# clear screen after compilation so that only the entry is shown
+clear
+
+
+echo "$ EXAMPLEON=\"\33\133\61\73\67\155\"; EXAMPLEOFF=\"\33\133\155\"; DOLLAR=\"$\"" 1>&2
+EXAMPLEON="\33\133\61\73\67\155"
+EXAMPLEOFF="\33\133\155"
+DOLLAR="$"
+export EXAMPLEON EXAMPLEOFF DOLLAR
+
+read -r -n 1 -p "Press any key to run: ./garry < garry.data | less (q = quit, space = next page): "
+
+./garry <garry.data | less -r -X
+echo 1>&2
+
+read -r -n 1 -p "Press any key to run: ./garry < README.md | less (q = quit, space = next page): "
+./garry < README.md | less -X