DocBook validation correction

lots of <ULink/> nits because &65533; is not SGML friendly (?)
several <Email/> substitutions for <ULink> inline and a very
strange addition of <Affiliation/> just to allow the nesting of
<Address><Email/></Address>

LDP/howto/docbook/VMS-to-Linux-HOWTO.sgml

@@ -5,18 +5,22 @@
 <ArtHeader>
 
 <Title>From VMS to Linux HOWTO</Title>
-<AUTHOR
+<AUTHORGROUP>
->
+  <AUTHOR>
-<FirstName>By Guido Gonzato, <ULink
+    <FirstName>Guido</FirstName>
-URL="guido ``at'' ibogeo.df.unibo.it"
+    <Surname>Gonzato</Surname>
->&#65533;</ULink
+    <Affiliation>
->,
+      <Address><Email>guido ``at'' ibogeo.df.unibo.it</Email></Address>
-and Mike Miller, <ULink
+    </Affiliation>
-URL="miller5@uiuc.edu"
+  </AUTHOR>
->&#65533;</ULink
+  <AUTHOR>
-></FirstName>
+    <FirstName>Mike</FirstName>
-</AUTHOR
+    <Surname>Miller</Surname>
->
+    <Affiliation>
+      <Address><Email>miller5@uiuc.edu</Email></Address>
+    </Affiliation>
+  </AUTHOR>
+</AUTHORGROUP>
 <PubDate>v1.1.4, 22 September 2004</PubDate>
 
 <Abstract>
@@ -147,9 +151,8 @@ equivalent of the command <Literal remap="tt">HELP</Literal>.
 
 <Para>
 The Linux Documentation Project documents, available on <ULink
-URL="ftp://sunsite.unc.edu:/pub/Linux/docs/LDP"
+URL="ftp://sunsite.unc.edu:/pub/Linux/docs/LDP">ftp://sunsite.unc.edu:/pub/Linux/docs/LDP</ULink>
->&#65533;</ULink
+are an important source of
->, are an important source of
 information. I suggest that you read Larry Greenfield's ``Linux User
 Guide''---it's invaluable for the novice user.
 </Para>
@@ -1878,10 +1881,9 @@ to the marked position.
 Alas, Linux doesn't still support file version numbers, but you overcome
 this limitation in two ways. The first is to use RCS, the Revision Control
 System, which allows you to keep previous versions of a file. RCS is
-covered in ``The RCS MINI-HOWTO'' (<ULink
+covered in ``The RCS MINI-HOWTO'' (
-URL="http://sunsite.unc.edu/mdw/HOWTO/mini/RCS.html"
+<ULink URL="http://sunsite.unc.edu/mdw/HOWTO/mini/RCS.html">
->&#65533;</ULink
+http://sunsite.unc.edu/mdw/HOWTO/mini/RCS.html</ULink>).
->).
 </Para>
 
 <Para>
@@ -1904,10 +1906,11 @@ these lines in your <Literal remap="tt">.emacs</Literal>:
 
 <Para>
 In <Literal remap="tt">jed</Literal>, make sure you have version 0.98.7 or newer; the patch for
-numbered backups is available on <Literal remap="tt"> <ULink
+numbered backups is available on <Literal remap="tt"> 
-URL="http://ibogeo.df.unibo.it/guido/slang/backups.sl"
+<ULink
->&#65533;</ULink
+URL="http://ibogeo.df.unibo.it/guido/slang/backups.sl">http://ibogeo.df.unibo.it/guido/slang/backups.sl
-> </Literal>.
+</ULink>
+</Literal>.
 </Para>
 
 </Sect2>
@@ -2536,10 +2539,7 @@ particular flavor of *nix.
 </Para>
 
 <Para>
-(Thanks to Wojtek Skulski (<ULink
+(Thanks to Wojtek Skulski (<Email>skulski@nsrlc6.nsrl.rochester.edu</Email>) 
-URL="skulski@nsrlc6.nsrl.rochester.edu"
->&#65533;</ULink
->) 
 for pointing out setblk.)
 </Para>
 
@@ -2580,10 +2580,8 @@ the HOWTOs.
 
 <Para>
 If you have questions, please contact Tim Bynum, the Linux HOWTO
-coordinator, at <ULink
+coordinator, at <Email>linux-howto@sunsite.unc.edu</Email>
-URL="linux-howto@sunsite.unc.edu"
+via email.
->&#65533;</ULink
-> via email.
 </Para>
 
 </Sect2>
@@ -2599,14 +2597,10 @@ are VMS users, and some of them have switched to Linux.
 </Para>
 
 <Para>
-``From VMS to Linux HOWTO'' was written by Guido Gonzato, <ULink
+``From VMS to Linux HOWTO'' was written by Guido Gonzato, <Email
-URL="guido ``at'' ibogeo.df.unibo.it"
+>guido ``at'' ibogeo.df.unibo.it</Email> and Mike Miller, 
->&#65533;</ULink
+<Email>miller5@uiuc.edu</Email>
->, and Mike Miller, 
+who contributed the section on reading VMS tapes.
-<ULink
-URL="miller5@uiuc.edu"
->&#65533;</ULink
-> who contributed the section on reading VMS tapes.
 Many thanks to my colleagues and friends who helped me define the needs and
 habits of the average VMS user, especially to Dr. Warner Marzocchi.
 </Para>