doc/include: remove obsolete DocBook fragment

1 files changed, 0 insertions, 165 deletions

diff --git a/doc/include/tags.xml b/doc/include/tags.xml
deleted file mode 100644
index 3199f268d..000000000
--- a/doc/include/tags.xml
+++ /dev/null
@@ -1,165 +0,0 @@
-<?xml version='1.0' encoding="utf-8"?>
-<!DOCTYPE itemizedlist PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-                              "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
-
-<itemizedlist>
-  <listitem>
-    <para>
-      <varname>artist</varname>: the artist name.  Its meaning is not
-      well-defined; see <varname>composer</varname> and
-      <varname>performer</varname> for more specific tags.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>artistsort</varname>: same as
-      <varname>artist</varname>, but for sorting.  This usually omits
-      prefixes such as "The".
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>album</varname>: the album name.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>albumsort</varname>: same as <varname>album</varname>,
-      but for sorting.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>albumartist</varname>: on multi-artist albums, this is
-      the artist name which shall be used for the whole album.  The
-      exact meaning of this tag is not well-defined.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>albumartistsort</varname>: same as
-      <varname>albumartist</varname>, but for sorting.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>title</varname>: the song title.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>track</varname>: the decimal track number within the
-      album.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>name</varname>: a name for this song.  This is not the
-      song title.  The exact meaning of this tag is not well-defined.
-      It is often used by badly configured internet radio stations
-      with broken tags to squeeze both the artist name and the song
-      title in one tag.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>genre</varname>: the music genre.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>date</varname>: the song's release date.  This is
-      usually a 4-digit year.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>composer</varname>: the artist who composed the song.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>performer</varname>: the artist who performed the song.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>comment</varname>: a human-readable comment about this
-      song.  The exact meaning of this tag is not well-defined.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>disc</varname>: the decimal disc number in a multi-disc
-      album.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>musicbrainz_artistid</varname>: the artist id in the
-      <ulink
-      url="https://picard.musicbrainz.org/docs/mappings/">MusicBrainz</ulink>
-      database.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>musicbrainz_albumid</varname>: the album id in the
-      <ulink
-      url="https://picard.musicbrainz.org/docs/mappings/">MusicBrainz</ulink>
-      database.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>musicbrainz_albumartistid</varname>: the album artist
-      id in the <ulink
-      url="https://picard.musicbrainz.org/docs/mappings/">MusicBrainz</ulink>
-      database.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>musicbrainz_trackid</varname>: the track id in the
-      <ulink
-      url="https://picard.musicbrainz.org/docs/mappings/">MusicBrainz</ulink>
-      database.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>musicbrainz_releasetrackid</varname>: the release track
-      id in the <ulink
-      url="https://picard.musicbrainz.org/docs/mappings/">MusicBrainz</ulink>
-      database.
-    </para>
-  </listitem>
-
-  <listitem>
-    <para>
-      <varname>musicbrainz_workid</varname>: the work id in the
-      <ulink
-      url="https://picard.musicbrainz.org/docs/mappings/">MusicBrainz</ulink>
-      database.
-    </para>
-  </listitem>
-</itemizedlist>