From 8f26d33d1556ee6fed62fab1cb90e3df7a27c8e7 Mon Sep 17 00:00:00 2001
From: Cody Boone Ferguson <53008573+xexyl@users.noreply.github.com>
Date: Mon, 4 Dec 2023 11:52:58 -0800
Subject: [PATCH] Improve 2000/primenum/try.sh + update .gitignore

---
 2000/primenum/.gitignore | 1 +
 2000/primenum/try.sh     | 6 +++---
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/2000/primenum/.gitignore b/2000/primenum/.gitignore
index 858c9db1a..8efa69eac 100644
--- a/2000/primenum/.gitignore
+++ b/2000/primenum/.gitignore
@@ -1,3 +1,4 @@
 primenum
 primenum.orig
 prog.orig
+try.sh.txt
diff --git a/2000/primenum/try.sh b/2000/primenum/try.sh
index 46772a117..0020aaee6 100755
--- a/2000/primenum/try.sh
+++ b/2000/primenum/try.sh
@@ -28,7 +28,7 @@ rm -f try.sh.txt
 echo "$ ./primenum 101 < try.sh | ./primenum n > try.sh.txt" 1>&2
 ./primenum 101 < try.sh | ./primenum n > try.sh.txt
 echo "$ diff try.sh try.sh.txt"
-read -r -n 1 -p "Press any key to see diff (through less): " 1>&2
-diff try.sh try.sh.txt|less
-
+read -r -n 1 -p "Press any key to see diff (space = next page, q = quit): " 1>&2
+diff try.sh try.sh.txt|less -EXF
 
+rm -f try.sh.txt