From 1191c9c9de75293ae40662422830aa01d6cc99ca Mon Sep 17 00:00:00 2001
From: Cody Boone Ferguson <53008573+xexyl@users.noreply.github.com>
Date: Mon, 29 Jan 2024 09:45:36 -0800
Subject: [PATCH] Improve 2015/endoh4/try.sh

---
 2015/endoh4/try.sh | 45 +++++++++++++++++++++++++++++++--------------
 1 file changed, 31 insertions(+), 14 deletions(-)

diff --git a/2015/endoh4/try.sh b/2015/endoh4/try.sh
index c06358f07..f73831734 100755
--- a/2015/endoh4/try.sh
+++ b/2015/endoh4/try.sh
@@ -15,44 +15,61 @@ make CC="$CC" all >/dev/null || exit 1
 # clear screen after compilation so that only the entry is shown
 clear
 
+# check if perl is installed (for later)
 PERL="$(type -P perl)"
 
-echo "$ ./prog @" 1>&2
+read -r -n 1 -p "Press any key to run: ./prog @: "
+echo 1>&2
 ./prog @
+echo 1>&2
 
-echo "$ ./prog @ @" 1>&2
+read -r -n 1 -p "Press any key to run: ./prog @ @: "
+echo 1>&2
 ./prog @ @
+echo 1>&2
 
-echo "$ ./prog @ @ @" 1>&2
+read -r -n 1 -p "Press any key to run: ./prog @ @ @: "
+echo 1>&2
 ./prog @ @ @
+echo 1>&2
 
-echo "$ ./prog @ @ @ @ @" 1>&2
+read -r -n 1 -p "Press any key to run: ./prog @ @ @ @ @: "
+echo 1>&2
 ./prog @ @ @ @ @
+echo 1>&2
 
-echo "$ ./prog @ @ @ @ @ @" 1>&2
+read -r -n 1 -p "Press any key to run: ./prog @ @ @ @ @ @: "
+echo 1>&2
 ./prog @ @ @ @ @ @
+echo 1>&2
 
-echo "$ ./prog @ @ @ @ @ @ @" 1>&2
+read -r -n 1 -p "Press any key to run: ./prog @ @ @ @ @ @ @: "
+echo 1>&2
 ./prog @ @ @ @ @ @ @
+echo 1>&2
 
-echo "$ ./prog @ @ @ @ @ @ @ @" 1>&2
+read -r -n 1 -p "Press any key to run: ./prog @ @ @ @ @ @ @ @: "
+echo 1>&2
 ./prog @ @ @ @ @ @ @ @
+echo 1>&2
 
-echo "$ ./prog @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @" 1>&2
+read -r -n 1 -p "Press any key to run: ./prog @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @: "
+echo 1>&2
 ./prog @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
+echo 1>&2
 
-echo "$ ./prog @ @ @ @ @ @ @ @ @ @ @ @" 1>&2
+read -r -n 1 -p "Press any key to run: ./prog @ @ @ @ @ @ @ @ @ @ @ @: "
+echo 1>&2
 ./prog @ @ @ @ @ @ @ @ @ @ @ @
+echo 1>&2
 
-echo "$ ./prog \"\$(< Makefile)\"" 1>&2
-read -r -n 1 -p "Press any key to continue: "
+read -r -n 1 -p "Press any key to run: ./prog \"\$(< Makefile)\": "
 echo 1>&2
 ./prog "$(< Makefile)"
+echo 1>&2
 
 if [[ -n "$PERL" ]]; then
-    echo "$ ./prog \$($PERL -e 'print "@ " x (2*3*5*7);')" 1>&2
-    read -r -n 1 -p "Press any key to continue: "
+    read -r -n 1 -p "Press any key to run: ./prog \"\$($PERL -e 'print \"@ \" x (2*3*5*7);')\": "
     echo 1>&2
     ./prog "$($PERL -e 'print "@ " x (2*3*5*7);')"
 fi
-