From 000f953ee7f7f1bad02166e9be181cba36f48237 Mon Sep 17 00:00:00 2001
From: Vincent Riquer <vincent+gitorious@riquer.fr>
Date: Tue, 5 Mar 2013 13:38:34 +0100
Subject: [PATCH] gettag()

---
 atom | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/atom b/atom
index 1bc10fe..dfdff57 100755
--- a/atom
+++ b/atom
@@ -628,6 +628,15 @@ removeObsoleteFiles() {
 	EOWhere
 }
 
+gettag() {
+	tagval=$(
+		echo -e "$infos"	\
+		| egrep -i "^${1}="
+	)
+	echo "${tagval#${1^^}=}"
+	unset tagval
+}
+
 getInfos::MP3() {
 # mp3info only supports ID3v1. Information may be incomplete.
 	infos=$(