--- loncom/lonnet/perl/lonnet.pm	2003/09/11 07:57:03	1.411
+++ loncom/lonnet/perl/lonnet.pm	2003/09/17 01:45:14	1.414
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # TCP networking package
 #
-# $Id: lonnet.pm,v 1.411 2003/09/11 07:57:03 albertel Exp $
+# $Id: lonnet.pm,v 1.414 2003/09/17 01:45:14 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -85,6 +85,7 @@ use Apache::Constants qw(:common :http);
 use HTML::LCParser;
 use Fcntl qw(:flock);
 use Apache::loncoursedata;
+use Apache::lonlocal;
 
 my $readit;
 
@@ -246,9 +247,13 @@ sub critical {
     return $answer;
 }
 
+#
 # -------------- Remove all key from the env that start witha lowercase letter
-#                (Which is alweways a lon-capa value)
+#                (Which is always a lon-capa value)
+
 sub cleanenv {
+#    unless (defined(&Apache::exists_config_define("MODPERL2"))) { return; }
+#    unless (&Apache::exists_config_define("MODPERL2")) { return; }
     foreach my $key (keys(%ENV)) {
 	if ($key =~ /^[a-z]/) {
 	    delete($ENV{$key});
@@ -2602,7 +2607,10 @@ sub is_on_map {
     if ($match) {
 	return (1,$1);
     } else {
-	return (0,0);
+	my ($name,$ext)=($filename=~/^(.+)\.(\w+)$/);
+        $ENV{'acc.res.'.$ENV{'request.course.id'}.'.'.$pathname}=~
+	       /\&(\Q$name\E\.\d+\.$ext)\:([\d\|]+)\&/;
+	return (0,$2,$pathname.'/'.$1);
     }
 }
 
@@ -2732,7 +2740,7 @@ sub userlog_query {
 
 sub plaintext {
     my $short=shift;
-    return $prp{$short};
+    return &mt($prp{$short});
 }
 
 # ----------------------------------------------------------------- Assign Role
@@ -3875,7 +3883,18 @@ sub symbclean {
 # ---------------------------------------------- Split symb to find map and url
 
 sub decode_symb {
-    return split(/\_\_\_/,shift);
+    my ($map,$resid,$url)=split(/\_\_\_/,shift);
+    return (&fixversion($map),$resid,&fixversion($url));
+}
+
+sub fixversion {
+    my $fn=shift;
+    if ($fn=~/^(adm|uploaded|public)/) { return $fn; }
+    my ($match,$cond,$versioned)=&is_on_map($fn);
+    unless ($match) {
+	$fn=$versioned;
+    }
+    return $fn;
 }
 
 # ------------------------------------------------------ Return symb list entry