--- loncom/publisher/lonpublisher.pm	2001/09/26 16:26:49	1.45
+++ loncom/publisher/lonpublisher.pm	2001/10/03 11:04:57	1.46
@@ -154,7 +154,6 @@ sub urlfixup {
 }
 
 sub publish {
-
     my ($source,$target,$style)=@_;
     my $logfile;
     my $scrout='';
@@ -480,12 +479,29 @@ sub publish {
             $textonly=~s/[^a-z\s]//g;
 
             my %keywords=();
-            map {
-		unless ($nokey{$_}) {
-                   $keywords{$_}=1;
-                } 
-            } ($textonly=~m/(\w+)/g);
+            my $j=0;
+            my $word;
+            for (my $i=0; $i<length($textonly); $i++) {
+		my $ch.=substr($textonly,$i,1);
+		if ($ch=~/\s/) {
+		    if (length($word)) {
+			unless ($nokey{$word}) {
+			    $keywords{$word}=1;
+			}
+		    }
+		    $word='';
+		}
+		else {
+		    $word.=$ch;
+		}
+#		map {
+#		    unless ($nokey{$_}) {
+#			$keywords{$_}=1;
+#		    } 
+#		} ($textonly=~m/(\w+)/g);
+	    }
 
+	    my $sizkeys=scalar(keys %keywords); # use this value at some point
             map {
 		$keywords{$_}=1;
             } split(/\W+/,$metadatafields{'keywords'});
@@ -505,7 +521,6 @@ sub publish {
             $keywordout.='</tr></table>';
 
         }         
-        
 	$scrout.=$keywordout;
 
         $scrout.=&textfield('Additional Keywords','addkey','');