--- rat/lonuserstate.pm	2020/01/16 21:49:07	1.149.2.2.2.1
+++ rat/lonuserstate.pm	2017/09/03 18:52:23	1.153
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Construct and maintain state and binary representation of course for user
 #
-# $Id: lonuserstate.pm,v 1.149.2.2.2.1 2020/01/16 21:49:07 raeburn Exp $
+# $Id: lonuserstate.pm,v 1.153 2017/09/03 18:52:23 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -42,7 +42,7 @@ use Safe::Hole;
 use Opcode;
 use Apache::lonenc;
 use Fcntl qw(:flock);
-use LONCAPA;
+use LONCAPA qw(:DEFAULT :match);
 use File::Basename;
 
  
@@ -255,9 +255,9 @@ sub loadmap {
 		push(@map_ids, $resource_id);
                 if ($hash{'src_'.$lpc.'.'.$resource_id}) {
                     $rescount{$lpc} ++;
-                    if (($hash{'src_'.$lpc.'.'.$resource_id}=~/\.sequence$/) ||
+                    if (($hash{'src_'.$lpc.'.'.$resource_id}=~/\.sequence$/) || 
                         ($hash{'src_'.$lpc.'.'.$resource_id}=~/\.page$/)) {
-                        $mapcount{$lpc} ++;
+                        $mapcount{$lpc} ++; 
                     }
                 }
                 unless ($codechecked) {
@@ -1209,7 +1209,7 @@ sub readmap {
     }
     @cond=('true:normal');
 
-    unless (open(LOCKFILE,">","$fn.db.lock")) {
+    unless (open(LOCKFILE,">$fn.db.lock")) {
 	# 
 	# Most likely a permissions problem on the lockfile or its directory.
 	#
@@ -1227,13 +1227,8 @@ sub readmap {
         &unlink_tmpfiles($fn);
     }
     undef %randompick;
-    undef %randompickseed;
-    undef %randomorder;
-    undef %randomizationcode;
     undef %hiddenurl;
     undef %encurl;
-    undef %rescount;
-    undef %mapcount;
     $retfrid='';
     $errtext='';
     my ($untiedhash,$untiedparmhash,$tiedhash,$tiedparmhash); # More state flags.
@@ -1375,13 +1370,8 @@ sub readmap {
             $lock=1;
         }
         undef %randompick;
-        undef %randompickseed;
-        undef %randomorder;
-        undef %randomizationcode;
         undef %hiddenurl;
         undef %encurl;
-        undef %rescount;
-        undef %mapcount;
         $errtext='';
         $retfrid='';
 	#
@@ -1532,7 +1522,7 @@ sub build_tmp_hashes {
 # ---------------------------------------------------- Store away initial state
     {
         my $cfh;
-        if (open($cfh,">","$fn.state")) {
+        if (open($cfh,">$fn.state")) {
             print $cfh join("\n",@cond);
             $gotstate = 1;
         } else {
@@ -1569,7 +1559,7 @@ sub evalstate {
     if (-e $fn) {
 	my @conditions=();
 	{
-	    open(my $fh,"<",$fn);
+	    open(my $fh,"<$fn");
 	    @conditions=<$fh>;
             close($fh);
 	}