--- loncom/interface/lonhelp.pm	2006/06/26 22:22:00	1.28
+++ loncom/interface/lonhelp.pm	2006/12/01 21:47:25	1.34
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonhelp.pm,v 1.28 2006/06/26 22:22:00 albertel Exp $
+# $Id: lonhelp.pm,v 1.34 2006/12/01 21:47:25 albertel Exp $
 #
 # .tex help system web server handler
 #
@@ -58,7 +58,8 @@ sub processLabelName {
 # Serve out the text
 sub servetext {
     my ($r,$text) = @_;
-    my $bugs=&Apache::loncommon::help_open_bug('Documentation');
+    my $bugs=&Apache::loncommon::help_open_bug('Documentation','Report a documentation bug');
+    my $morehelp;#=&Apache::loncommon::help_open_menu(undef,undef,1,undef,undef,undef,undef,'Help and Assistance Menu');
     my $start_page=
 	&Apache::loncommon::start_page('LON-CAPA Help',undef,
 				       {'only_body' => 1,});
@@ -68,7 +69,7 @@ sub servetext {
     $r->print(<<HEADER);
     $start_page
     <h3 style="font: sans-serif"><img align="right" alt="help logo"
-    src="/adm/help/gif/lonhelpheader.gif"/>$header</h3><hr />$bugs
+    src="/adm/help/gif/lonhelpheader.gif"/>$header</h3><hr />
     <!-- BEGIN -->
 HEADER
 
@@ -76,7 +77,6 @@ HEADER
 
     if (&Apache::lonnavmaps::advancedUser()) {
 	my $search=&mt('Search LON-CAPA help');
-	my $about=&mt('About LON-CAPA help and More Help');
         my $query=&mt('Search');
 	my $uri = $r->uri;
 	$r->print(<<FOOTER);
@@ -84,7 +84,8 @@ HEADER
 $search: <input type="text" name="searchterm" size="40" /><input type="submit" value="$query" />
 </form>
 <br />
-<a href="/adm/help/abouthelp.html">$about</a>
+$bugs
+$morehelp
 FOOTER
  
     }
@@ -111,13 +112,21 @@ sub render {
     # absolute paths for use with help.loncapa.org
     $tex =~ s|  \\ref\{([^}]*)\}
              |
-              if (not(exists($fragmentLabels{$1}))) {
-	          &Apache::lonnet::logthis("ERROR: $1 not a valid help label");
-              };
-             '\\begin{html}<a href="http://' . $serverroot ."/adm/help/".
-              substr($fragmentLabels{$1}, 0, -4) .
+              my $label=$1;
+              if ($1!~/\.hlp$/) {
+                  if ((!exists($fragmentLabels{$1})) && ($1!~/\.hlp$/)) {
+	             &Apache::lonnet::logthis("ERROR: $1 not a valid help label");
+                     $label='Error';
+                  } else {
+                     $label=substr($fragmentLabels{$1}, 0, -4);
+		  }
+	      } else {
+		  $label=~s/\.hlp$//;
+	      }
+             '\\begin{html}<a href="/adm/help/'.
+              $label .
               '.hlp#' . &processLabelName($1) . 
-             '"><img src="http://' . $serverroot . '/adm/help/gif/smallHelp.gif" border="0" /></a>' .
+             '"><img src="/adm/help/gif/smallHelp.gif" border="0" /></a>' .
              '\\end{html}'
              |gxe;
 
@@ -126,7 +135,7 @@ sub render {
 
     # Figures leftover without captions
     $tex =~ s|  \\includegraphics(\[[^]]*\])*\{([^}]*)\}
-             |  '\\begin{html}<img src="http://' . $serverroot . '/adm/help/gif/' . $2 . '.gif" border="2"'.
+             |  '\\begin{html}<img src="/adm/help/gif/' . $2 . '.gif" border="2"'.
                 ' bordercolor="#000000"/>\\end{html}'
              |gxe;
 
@@ -143,7 +152,7 @@ sub render {
     # just duck the issue...
 
     $tex =~ s/Figure 0://g;
-	     $tex.=$Apache::lontexconvert::errorstring;
+    $tex.=$Apache::lontexconvert::errorstring;
     untie %fragmentLabels;
 
     return $tex;
@@ -164,9 +173,9 @@ sub listmatches {
 		    $line=~s/\{//gs;
 		    $line=~s/\}//gs;
 		    $line=~s/\\/ /gs;
-		    $line=~s/(\Q$term\E)/\<b\>$1\<\/b\>/gsi;
                     $line=~s/\</\&lt\;/gs;
                     $line=~s/\>/\&gt\;/gs;
+		    $line=~s/(\Q$term\E)/\<b\>$1\<\/b\>/gsi;
 		    $quote.='<br />...'.$line.'...';
 		}
 	    }
@@ -204,8 +213,8 @@ sub handler {
              $text=&listmatches($docroot,$env{'form.searchterm'}); 
          }
      } else {
-	 my $filenames = &unescape(substr ($ENV{'REQUEST_URI'} , 
-							   rindex($ENV{'REQUEST_URI'}, '/') + 1, -4));
+	 my $filenames = &unescape(substr($ENV{'REQUEST_URI'} , 
+					  rindex($ENV{'REQUEST_URI'}, '/') + 1, -4));
 	 
 	 # Security check on the file; the whole filename must consist
 	 # of nothing but alphanums, ' ,, or ., or the file