1 files changed, 0 insertions, 30 deletions
diff --git a/library/epub-meta/util.php b/library/epub-meta/util.php
deleted file mode 100644
index 75cb8a829..000000000
--- a/library/epub-meta/util.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-
-function to_file($input){
-    $input = str_replace(' ','_',$input);
-    $input = str_replace('__','_',$input);
-    $input = str_replace(',_',',',$input);
-    $input = str_replace('_,',',',$input);
-    $input = str_replace('-_','-',$input);
-    $input = str_replace('_-','-',$input);
-    $input = str_replace(',','__',$input);
-    return $input;
-}
-
-function book_output($input){
-    $input = str_replace('__',',',$input);
-    $input = str_replace('_',' ',$input);
-    $input = str_replace(',',', ',$input);
-    $input = str_replace('-',' - ',$input);
-    list($author,$title) = explode('-',$input,2);
-    $author = trim($author);
-    $title  = trim($title);
-
-    if(!$title){
-        $title = $author;
-        $author = '';
-    }
-
-    return '<span class="title">'.htmlspecialchars($title).'</span>'.
-           '<span class="author">'.htmlspecialchars($author).'</author>';
-}