From 996f716fe1eb6254155e240af5f868bd23d47d43 Mon Sep 17 00:00:00 2001
From: Cody Boone Ferguson <53008573+xexyl@users.noreply.github.com>
Date: Thu, 25 Jan 2024 10:06:05 -0800
Subject: [PATCH] Improve 2012/endoh1/try.sh

---
 2012/endoh2/try.sh | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/2012/endoh2/try.sh b/2012/endoh2/try.sh
index 5c0acae4a..0d8a57cba 100755
--- a/2012/endoh2/try.sh
+++ b/2012/endoh2/try.sh
@@ -17,11 +17,17 @@ clear
 
 run()
 {
-    local program="$1"
-    echo "" 1>&2
-    read -r -n 1 -p "Press any key to run: ./${program} (space = next page, q = quit): "
-    "./${program}" | less -K -E -X
+    if [[ "$#" -eq 0 ]]; then
+	echo "$0: run() expects at least 1 arg, got: $#" 1>&2
+	return
+    fi
+
+    echo 1>&2
+    read -r -n 1 -p "Press any key to run: ./$1 (space = next page, q = quit): "
+    echo 1>&2
+    ./"$1" | less -rKEXF
 }
+
 run pi
 run 314
 run 3141