--- doc/help/texxml2latex.pl	2003/07/18 20:42:27	1.5
+++ doc/help/texxml2latex.pl	2003/07/21 15:22:14	1.7
@@ -81,16 +81,29 @@ while (my $token = $p->get_token())
 	    my $file = $attr->{'file'};
 	    my $section = $attr->{'section'};
 	    if (!defined($section)) { $section = ''; }
-	    else { $section = "-section $section"; }
+	    else { 
+		$section = "-section $section";
+		# Escape the pipes so they are considered ORs in the
+		# RE for podselect's "section" option, and not 
+		# pipes by the shell:
+		$section =~ s/\|/\\\|/g;
+	    }
 	    $file = '../../loncom/' . $file;
 	    my $tempfile = 't' . substr($file, rindex($file, '/') + 1);
 	    system ("cp $file $tmpdir");
 	    # The "echo" command is necessary; pod2latex can't
 	    # handle a perl file that *starts* with pod.
-	    system ("echo > $tmpdir/$tempfile; cat $file | podselect $section >> $tmpdir/$tempfile; cd $tmpdir; pod2latex $tempfile");
+	    system ("echo > $tmpdir/$tempfile; cat $file | podselect $section >> $tmpdir/$tempfile; cd $tmpdir; pod2latex -h1level 2 $tempfile");
 	    my $latexFile = substr($tempfile, 0, rindex($tempfile, '.')) . '.tex';
 	    open LATEX_FILE, $tmpdir . '/' . $latexFile;
-	    print <LATEX_FILE>;
+	    # pod2latex inserts \labels and \indexs for every section,
+	    # which is horrible because the section names tend to get
+	    # reused a lot. This filters those out, so we need to do
+	    # create our own indexes.
+	    for (<LATEX_FILE>) {
+		$_ =~ s/\\([^{]*)section(\*?)\{([^\\]+)\\label\{[^\\]+\}\\index\{([^\\]+)\}\}/\\\1section\2\{\3\}/g;
+		print $_;
+	    }
 	    print "\n\n";
 	}
     }