From f2a3996e170c7ad7f185dfa109e9fa7f19dbfa51 Mon Sep 17 00:00:00 2001
From: Nick Clemens <nick@bywatersolutions.com>
Date: Wed, 12 May 2021 13:16:00 +0000
Subject: [PATCH] Bug 28327: (QA follow-up) Add POD

Signed-off-by: Nick Clemens <nick@bywatersolutions.com>
---
 Koha/Template/Plugin/Koha.pm | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/Koha/Template/Plugin/Koha.pm b/Koha/Template/Plugin/Koha.pm
index 2d34af0cc2..caa47d33bb 100644
--- a/Koha/Template/Plugin/Koha.pm
+++ b/Koha/Template/Plugin/Koha.pm
@@ -55,6 +55,17 @@ sub Preference {
     return C4::Context->preference( $pref );
 }
 
+=head3 CSVDelimiter
+
+The delimiter option 'tabs' is stored in the DB as 'tabulation' to avoid issues
+storing special characters in the DB. This helper function translates the value
+to the correct character when used in templates.
+
+You can, optionally, pass a value parameter to this routine in the case of delimiter
+being fetched in the scripts and still needing to be translated
+
+=cut
+
 sub CSVDelimiter {
     my ( $self, $val ) = @_;
     my $sep = $val || C4::Context->preference('CSVDelimiter') || ',';
-- 
2.20.1