Current File : //etc/fonts/conf.d/61-urw-fallback-backwards.conf

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">

<!--
This file is used to alias/map previous versions of font families from (URW)++
to similar/metric-conmpatible font families of latest font versions from
(URW)++ itself.

Most likely this aliasing/mapping will be useful for people who:
 * have latest versions of (URW)++ fonts, but their documents still reference
   or requires older versions of these fonts

latest URW fonts:     previous URW fonts:
====================  =============================================
Nimbus Mono PS        Nimbus Mono L | Nimbus Mono
URW Gothic            URW Gothic L
URW Bookman           URW Bookman L | Bookman URW
Z003                  URW Chancery L | Chancery URW
D050000L              Dingbats
Nimbus Sans           Nimbus Sans L
Nimbus Sans Narrow    Nimbus Sans Narrow (same as current name)
C059                  Century Schoolbook L | Century SchoolBook URW
P052                  URW Palladio L | Palladio URW
Standard Symbols PS   Standard Symbols L
Nimbus Roman          Nimbus Roman No9 L
-->

<fontconfig>
  <!-- Substitutions for backward compatibility with previous versions -->
  <alias binding="same">
    <family>Century Schoolbook L</family>
    <accept>
      <family>C059</family>
    </accept>
  </alias>

  <alias binding="same">
    <family>Century SchoolBook URW</family>
    <accept>
      <family>C059</family>
    </accept>
  </alias>

  <alias binding="same">
    <family>Dingbats</family>
    <accept>
      <family>D050000L</family>
    </accept>
  </alias>

  <alias binding="same">
    <family>Nimbus Mono</family>
    <accept>
      <family>Nimbus Mono PS</family>
    </accept>
  </alias>

  <alias binding="same">
    <family>Nimbus Mono L</family>
    <accept>
      <family>Nimbus Mono PS</family>
    </accept>
  </alias>

  <alias binding="same">
    <family>Nimbus Roman No9 L</family>
    <accept>
      <family>Nimbus Roman</family>
    </accept>
  </alias>

  <alias binding="same">
    <family>Nimbus Sans L</family>
    <accept>
      <family>Nimbus Sans</family>
    </accept>
  </alias>

  <!-- NOTE: Currently there are no previous versions for Nimbus Sans Narrow -->

  <alias binding="same">
    <family>Palladio URW</family>
    <accept>
      <family>P052</family>
    </accept>
  </alias>

  <alias binding="same">
    <family>URW Palladio L</family>
    <accept>
      <family>P052</family>
    </accept>
  </alias>

  <alias binding="same">
    <family>Standard Symbols L</family>
    <accept>
      <family>Standard Symbols PS</family>
    </accept>
  </alias>

  <alias binding="same">
    <family>Bookman URW</family>
    <accept>
      <family>URW Bookman</family>
    </accept>
  </alias>

  <alias binding="same">
    <family>URW Bookman L</family>
    <accept>
      <family>URW Bookman</family>
    </accept>
  </alias>

  <alias binding="same">
    <family>URW Gothic L</family>
    <accept>
      <family>URW Gothic</family>
    </accept>
  </alias>

  <alias binding="same">
    <family>Chancery URW</family>
    <accept>
      <family>Z003</family>
    </accept>
  </alias>

  <alias binding="same">
    <family>URW Chancery L</family>
    <accept>
      <family>Z003</family>
    </accept>
  </alias>
</fontconfig>