ood-ports-lbsd/graphics/djvulibre/patches/patch-libdjvu_DjVmDir_h

$OpenBSD: patch-libdjvu_DjVmDir_h,v 1.1 2016/03/02 20:10:36 juanfra Exp $

"accept documents with duplicate page titles"

http://sourceforge.net/p/djvu/djvulibre-git/ci/77a4dca8dd3acd0acc1680fa14a352c11084e25d/
https://bitbucket.org/jwilk/pdf2djvu/issues/113/duplicate-page-title-1

--- libdjvu/DjVmDir.h.orig	Tue Jul  8 23:15:07 2014
+++ libdjvu/DjVmDir.h	Wed Feb  3 01:51:28 2016
@@ -181,7 +181,8 @@ class DJVUAPI DjVmDir : public GPEnabled (public)
       /** Translates file IDs to file records. */
    GP<File> id_to_file(const GUTF8String &id) const;
       /** Translates file shortcuts to file records. */
-   GP<File> title_to_file(const GUTF8String &title) const;
+   GP<File> title_to_file(const GUTF8String &title, GPosition spos) const;
+   GP<File> title_to_file(const GUTF8String &title) const; 
       /** Access file record by position. */
    GP<File> pos_to_file(int fileno, int *ppageno=0) const;
       /** Returns position of the file in the directory. */
@@ -216,7 +217,6 @@ class DJVUAPI DjVmDir : public GPEnabled (public)
    GPArray<File> page2file;
    GPMap<GUTF8String, File> name2file;
    GPMap<GUTF8String, File> id2file;
-   GPMap<GUTF8String, File> title2file;
 private: //dummy stuff
    static void decode(ByteStream *);
    static void encode(ByteStream *);
@@ -438,6 +438,13 @@ DjVmDir::is_indirect(void) const
   GCriticalSectionLock lock((GCriticalSection *) &class_lock);
   return ( files_list.size() && files_list[files_list] != 0 &&
            files_list[files_list]->offset==0 );
+}
+
+inline GP<DjVmDir::File> 
+DjVmDir::title_to_file(const GUTF8String &title) const
+{
+  GPosition pos;
+  return title_to_file(title, pos);
 }