From c70f469739336b0c817777306945c179f8d78347 Mon Sep 17 00:00:00 2001
From: Nik Clayton <nik@FreeBSD.org>
Date: Wed, 5 May 1999 20:14:34 +0000
Subject: [PATCH] Added many comments explaining what this file is and what it
 should contain.

Define an FPI for ../../en/share/sgml/bookinfo.ent.  Explain how to add
other language specific FPIs.
---
 share/sgml/catalog | 38 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 36 insertions(+), 2 deletions(-)

diff --git a/share/sgml/catalog b/share/sgml/catalog
index 26937d34bc..02630c36f9 100644
--- a/share/sgml/catalog
+++ b/share/sgml/catalog
@@ -1,2 +1,36 @@
-PUBLIC "-//FreeBSD//DTD DocBook V3.0-Based Extension//EN" "freebsd.dtd"
-PUBLIC "-//FreeBSD//ENTITIES DocBook Manual Page Entities//EN" "man-refs.ent"
+  -- ...................................................................... --
+  -- FreeBSD SGML Public Identifiers ...................................... --
+  
+  -- $Id: catalog,v 1.3 1999-05-05 20:14:34 nik Exp $
+  --
+
+  -- ...................................................................... --
+  -- Language neutral ..................................................... --
+ 
+  -- These identifiers are shared across all translations of the FreeBSD
+     documentation, even though the listed language is "EN"
+  --
+
+PUBLIC "-//FreeBSD//DTD DocBook V3.0-Based Extension//EN" 
+       "freebsd.dtd"
+
+PUBLIC "-//FreeBSD//ENTITIES DocBook Manual Page Entities//EN" 
+       "man-refs.ent"
+
+  -- ...................................................................... --
+  -- English specific ..................................................... --
+
+  -- These identifiers should only be used by English language versions of 
+     the FreeBSD Documentation.
+
+     All other translations should base their FPIs on these, but change the
+     final parameter in the FPI to represent the target language, as 
+     appropriate.  Do not change the rest of the FPI
+  --
+
+PUBLIC 	"-//FreeBSD//ENTITIES DocBook BookInfo Entities//EN" 
+	"../../en/share/sgml/bookinfo.ent"
+
+  -- A hypothetical French version of the BookInfo FPI would look like
+     "-//FreeBSD//ENTITIES DocBook BookInfo Entities//FR"
+  --