Remove SGML makefile .SECONDARY tag so html rules will work properly;

Documentation/comment improvements.

Author: bmomjian

doc/src/sgml/Makefile

@@ -2,15 +2,14 @@
 #
 # PostgreSQL documentation makefile
 #
-# $PostgreSQL: pgsql/doc/src/sgml/Makefile,v 1.90 2007/01/10 19:06:04 momjian Exp $
+# $PostgreSQL: pgsql/doc/src/sgml/Makefile,v 1.91 2007/01/11 00:02:39 momjian Exp $
 #
 #----------------------------------------------------------------------------
 
 subdir = doc/src/sgml
 top_builddir = ../../..
 include $(top_builddir)/src/Makefile.global
 
-.SECONDARY:
 .NOTPARALLEL:
 
 ifndef COLLATEINDEX
@@ -97,13 +96,14 @@ ifeq ($(vpath_build), yes)
 	@cp $(srcdir)/stylesheet.css .
 endif
 ifndef DRAFT
+# If not draft, re-run the this rule until HTML.index does not change
 	@cmp -s HTML.index.start HTML.index || $(MAKE) $@
 endif
 
 
 COLLATEINDEX := LC_ALL=C $(PERL) $(COLLATEINDEX) -f -g
 
-# The draft rule calls $(MAKE) again and sets the DRAFT variable.
+# The draft rule calls gmake again and sets the DRAFT variable.
 # This seems to be the only way to set gmake variables in a rule.
 draft:
 ifndef DRAFT
@@ -148,9 +148,8 @@ features-unsupported.sgml: $(top_srcdir)/src/backend/catalog/sql_feature_package
 
 
 # RTF to allow minor editing for hardcopy
-
-%.rtf: %.sgml $(ALLSGML) stylesheet.dsl
-	$(JADE) $(JADEFLAGS) $(SGMLINCLUDE) $(CATALOG) -d stylesheet.dsl -t rtf -V rtf-backend -i output-print $<
+%.rtf: %.sgml $(ALLSGML) html
+	$(JADE) $(JADEFLAGS) $(SGMLINCLUDE) $(CATALOG) -d stylesheet.dsl -t rtf -V rtf-backend -i output-print postgres.sgml
 
 # TeX
 # Regular TeX and pdfTeX have slightly differing requirements, so we
@@ -192,7 +191,7 @@ JADE.tex.call = $(JADE) $(JADEFLAGS) $(SGMLINCLUDE) $(CATALOG) -d $(srcdir)/styl
 # This generates an XML version of the flow-object tree.  It's useful
 # for debugging DSSSL code, and possibly to interface to some other
 # tools that can make use of this.
-%.fot: %.sgml $(ALLSGML) stylesheet.dsl
+%.fot: %.sgml $(ALLSGML) html
 	$(JADE) $(JADEFLAGS) $(SGMLINCLUDE) $(CATALOG) -d stylesheet.dsl -t fot -i output-print -o $@ $<
 
 

doc/src/sgml/docguide.sgml

@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/docguide.sgml,v 1.64 2007/01/09 22:19:36 momjian Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/docguide.sgml,v 1.65 2007/01/11 00:02:39 momjian Exp $ -->
 
 <appendix id="docguide">
  <title>Documentation</title>
@@ -543,7 +543,7 @@ checking for sgmlspl... sgmlspl
 
    <para>
     To create a proper index, the build might process several identical
-    stages.  If you do not care about an index, and just want to
+    stages.  If you do not care about the index, and just want to
     proof-read the output, use <literal>draft</>:
 <screen>
 <prompt>doc/src/sgml$ </prompt><userinput>gmake draft html</userinput>
@@ -552,7 +552,7 @@ checking for sgmlspl... sgmlspl
 
    <para>
     To allow for easier handling in the final distribution, the files
-    comprising the HTML documentation are stored in a tar archive that
+    comprising the HTML documentation can be stored in a tar archive that
     is unpacked at installation time.  To create the
     <acronym>HTML</acronym> documentation package, use the commands
 <programlisting>