From 25092fe9b45a56b6c7f4014b164e74fc2164f6d7 Mon Sep 17 00:00:00 2001
From: dmarakom6 <dmarakom@gmail.com>
Date: Mon, 28 Jun 2021 12:54:38 +0300
Subject: [PATCH] Improve split-char command "notegrep -sc" now checks if the
 note given actually exists or if there are no matches with your input.

---
 util/notegrep/sc.sh | 26 +++++++++++++++++++++-----
 1 file changed, 21 insertions(+), 5 deletions(-)

diff --git a/util/notegrep/sc.sh b/util/notegrep/sc.sh
index cf37c62..817abc2 100644
--- a/util/notegrep/sc.sh
+++ b/util/notegrep/sc.sh
@@ -5,10 +5,26 @@ Released under the "All rights reserved" category. See the RIGHTS.txt file
 in /docs/github/ for its full text.
 info
 
-out="$(cat $DEFAULT_PATH/$notename | sed s/$regex/\\n/g | wc -l)"
 
-if [ $out -gt 20 ]; then
-	cat $DEFAULT_PATH/$notename | sed s/$regex/\\n/g | less
-elif [ $out -le 20 ]; then
-	cat $DEFAULT_PATH/$notename | sed s/$regex/\\n/g
+if [ -f $DEFAULT_PATH/$notename ]; then
+
+	if grep -q $regex $DEFAULT_PATH/$notename; then
+
+		out="$(cat $DEFAULT_PATH/$notename | sed s/$regex/\\n/g | wc -l)"
+
+		if [ $out -gt 20 ]; then
+			cat $DEFAULT_PATH/$notename | sed s/$regex/\\n/g | less
+		elif [ $out -le 20 ]; then
+			cat $DEFAULT_PATH/$notename | sed s/$regex/\\n/g
+		fi
+
+	else
+		echo "No matches found."
+		return 0
+
+	fi
+
+else
+	echo "This note doesn't exist."
+	return 0
 fi