[tz] [PATCH 4/4] Fix HTML validation issues.

[Paul Eggert]

* Makefile (SGML_TOPDIR): New macro, with default for Ubuntu
(SGML_SEARCH_DIR): Use it.
* tz-art.htm: Fix HTML typos uncovered by validator.
---
 Makefile   |    4 +++-
 tz-art.htm |    6 +++---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index f5854f5..04b8c61 100644
--- a/Makefile
+++ b/Makefile
@@ -226,7 +226,9 @@ ZIC=		$(zic) $(ZFLAGS)
 AWK=		nawk
 
 # The path where SGML DTDs are kept.
-SGML_SEARCH_PATH= $(TOPDIR)/share/doc/sgml-lib/REC-html401-19991224/
+# The default is appropriate for Ubuntu.
+SGML_TOPDIR= /usr
+SGML_SEARCH_PATH= $(SGML_TOPDIR)/share/xml/xhtml/schema/dtd/REC-html401-19991224
 
 # The catalog file(s) to use when validating.
 SGML_CATALOG_FILES= HTML4.cat
diff --git a/tz-art.htm b/tz-art.htm
index 342fd97..7e57b6d 100644
--- a/tz-art.htm
+++ b/tz-art.htm
@@ -210,7 +210,7 @@ Supernaw.</td></tr>
 <tr><td>ID</td><td>272</td></tr>
 <tr><td>Total Time</td><td>73:05</td></tr>
 <tr><td>Notes</td><td>Includes the song "Twilight Time Zone."</td></tr>
-<tr><td><a href="http://www.allmusic.com/cg/amg.dll?p=amg&sql=10:w9fpxzykldje">AMG Rating</a></td><td>3.5 stars</td></tr>
+<tr><td><a href="http://www.allmusic.com/cg/amg.dll?p=amg&amp;sql=10:w9fpxzykldje">AMG Rating</a></td><td>3.5 stars</td></tr>
 <tr><td>ADO Rating</td><td>2 stars</td></tr>
 
 <tr><td>&nbsp;</td></tr>
@@ -221,7 +221,7 @@ Supernaw.</td></tr>
 <tr><td>Label</td><td>Columbia</td></tr>
 <tr><td>ID</td><td>CK-8905</td></tr>
 <tr><td>Total Time</td><td>45:36</td></tr>
-<tr><td><a href="http://www.allmusic.com/cg/amg.dll?p=amg&sql=10:gifqxqt5ld0e">AMG Rating</a></td><td>4.5 stars</td></tr>
+<tr><td><a href="http://www.allmusic.com/cg/amg.dll?p=amg&amp;sql=10:gifqxqt5ld0e">AMG Rating</a></td><td>4.5 stars</td></tr>
 <tr><td>ADO Rating</td><td>1.5 stars</td></tr>
 <tr><td>Notes<td>The title song is also available on "Bob Dylan's Greatest Hits" and "The Essential Bob Dylan."</td></tr>
 <tr><td>&nbsp;</td></tr>
@@ -232,7 +232,7 @@ Supernaw.</td></tr>
 <tr><td>Label</td><td>Universal Jazz France</td></tr>
 <tr><td>ID</td><td>B0012688-02</td></tr>
 <tr><td>Total Time</td><td>42:31</td></tr>
-<tr><td><a href="http://www.allmusic.com/cg/amg.dll?p=amg&sql=10:3bftxzw0ldhe"</a>AMG Rating</a></td><td>3.5 stars</td></tr>
+<tr><td><a href="http://www.allmusic.com/cg/amg.dll?p=amg&amp;sql=10:3bftxzw0ldhe">AMG Rating</a></td><td>3.5 stars</td></tr>
 <tr><td>ADO Rating</td><td>2.5 stars</td></tr>
 <tr><td>Notes<td>Includes the song "Fire and Wood" with the lyric
 "The clocks were turned back you remeber/Think it's still November."
-- 
1.7.9.5