[BACK]Return to caparesponse.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / homework / caparesponse

Diff for /loncom/homework/caparesponse/caparesponse.pm between versions 1.194 and 1.195

version 1.194, 2006/09/29 20:55:36 version 1.195, 2006/11/01 23:24:52
Line 41  BEGIN { Line 41  BEGIN {
   
 my %answer;  my %answer;
 my $cur_name;  my $cur_name;
   my $tag_internal_answer_name = 'INTERNAL';
   
 sub start_answer {  sub start_answer {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
     my $result;      my $result;
Line 93  sub start_value { Line 95  sub start_value {
  my $bodytext = &Apache::lonxml::get_all_text("/value",$parser,$style);   my $bodytext = &Apache::lonxml::get_all_text("/value",$parser,$style);
  $bodytext = &Apache::run::evaluate($bodytext,$safeeval,   $bodytext = &Apache::run::evaluate($bodytext,$safeeval,
    $$parstack[-1]);     $$parstack[-1]);
  push(@{ $answer{$cur_name}{'answers'} },$bodytext);  
    push(@{ $answer{$cur_name}{'answers'} },[$bodytext]);
   
     }      }
     return $result;      return $result;
 }  }
Line 104  sub end_value { Line 108  sub end_value {
     return $result;      return $result;
 }  }
   
   sub start_vector {
       my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
       my $result;
       if ( $target eq 'web' || $target eq 'tex' ||
    $target eq 'grade' || $target eq 'webgrade' ||
    $target eq 'answer' || $target eq 'analyze' ) {
    my $bodytext = &Apache::lonxml::get_all_text("/vector",$parser,$style);
    my @values = &Apache::run::run($bodytext,$safeeval,$$parstack[-1]);
    if (@values == 1) {
       @values = split(',',$values[0]);
    }
    push(@{ $answer{$cur_name}{'answers'} },\@values);
       }
       return $result;
   }
   
   sub end_vector {
       my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
       my $result;
       return $result;
   }
   
 sub start_array {  sub start_array {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
     my $result;      my $result;
Line 138  sub end_unit { Line 164  sub end_unit {
   
 sub start_numericalresponse {  sub start_numericalresponse {
     my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;      my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
     &Apache::lonxml::register('Apache::caparesponse',('answer','answergroup','value','array','unit'));      &Apache::lonxml::register('Apache::caparesponse',
         ('answer','answergroup','value','array','unit',
          'vector'));
     my $id = &Apache::response::start_response($parstack,$safeeval);      my $id = &Apache::response::start_response($parstack,$safeeval);
     my $result;      my $result;
     undef(%answer);      undef(%answer);
Line 191  sub start_numericalresponse { Line 219  sub start_numericalresponse {
     if ($unit =~ /\S/) { $result.=" (in $unit) "; }      if ($unit =~ /\S/) { $result.=" (in $unit) "; }
  }   }
  if (  &Apache::response::show_answer() ) {   if (  &Apache::response::show_answer() ) {
     &set_answertext('INTERNAL',$target,$token,$tagstack,$parstack,      &set_answertext($tag_internal_answer_name,$target,$token,$tagstack,
     $parser,$safeeval,-1);      $parstack,$parser,$safeeval,-1);
  }   }
     }      }
     return $result;      return $result;
Line 201  sub start_numericalresponse { Line 229  sub start_numericalresponse {
 sub set_answertext {  sub set_answertext {
     my ($name,$target,$token,$tagstack,$parstack,$parser,$safeeval,      my ($name,$target,$token,$tagstack,$parstack,$parser,$safeeval,
  $response_level) = @_;   $response_level) = @_;
     my $answertxt;  
     &add_in_tag_answer($parstack,$safeeval,$response_level);      &add_in_tag_answer($parstack,$safeeval,$response_level);
   
     return if ($name eq '' || !ref($answer{$name}));      return if ($name eq '' || !ref($answer{$name}));
Line 212  sub set_answertext { Line 239  sub set_answertext {
     $response_level);      $response_level);
   
     &Apache::lonxml::debug("answer looks to be $name");      &Apache::lonxml::debug("answer looks to be $name");
       my @answertxt;
     for (my $i=0; $i < scalar(@{$answer{$name}{'answers'}}); $i++) {      for (my $i=0; $i < scalar(@{$answer{$name}{'answers'}}); $i++) {
    my $answertxt;
  my $answer=$answer{$name}{'answers'}[$i];   my $answer=$answer{$name}{'answers'}[$i];
  if ( scalar(@$tagstack)   foreach my $element (@$answer) {
      && $tagstack->[$response_level] ne 'numericalresponse') {      if ( scalar(@$tagstack)
     $answertxt.=$answer.',';   && $tagstack->[$response_level] ne 'numericalresponse') {
  } else {   $answertxt.=$element.',';
     my $format;  
     if ($#formats > 0) {  
  $format=$formats[$i];  
     } else {      } else {
  $format=$formats[0];   my $format;
    if ($#formats > 0) {
       $format=$formats[$i];
    } else {
       $format=$formats[0];
    }
    if ($unit=~/\$/) { $format="\$".$format; $unit=~s/\$//g; }
    if ($unit=~/\,/) { $format="\,".$format; $unit=~s/\,//g; }
    my $formatted=&format_number($element,$format,$target,
        $safeeval);
    $answertxt.=' '.$formatted.',';
     }      }
     if ($unit=~/\$/) { $format="\$".$format; $unit=~s/\$//g; }      
     if ($unit=~/\,/) { $format="\,".$format; $unit=~s/\,//g; }   }
     my $formatted=&format_number($answer,$format,$target,   chop($answertxt);
  $safeeval);   if ($target eq 'web') {
     $answertxt.=$formatted.',';      $answertxt.=" $unit ";
  }   }
   
    push(@answertxt,$answertxt)
     }      }
   
     chop($answertxt);  
     if ($target eq 'web') {  
  $answertxt.=" $unit ";  
     }  
     my $id = $Apache::inputtags::response[-1];      my $id = $Apache::inputtags::response[-1];
     $Apache::inputtags::answertxt{$id}=$answertxt;      $Apache::inputtags::answertxt{$id}=\@answertxt;
 }  }
   
 sub check_submission {  sub setup_capa_args {
     my ($response,$partid,$id,$tag,$parstack,$safeeval,$ignore_sig)=@_;      my ($safeeval,$parstack,$args,$response) = @_;
     my $args_ref= \%{$safeeval->varglob('LONCAPA::CAPAresponse_args')};      my $args_ref= \%{$safeeval->varglob('LONCAPA::CAPAresponse_args')};
     $$args_ref{'response'}=$response;      undef(%{ $args_ref });
     my $hideunit=&Apache::lonnet::EXT('resource.'.$partid.'_'.$id.'.turnoffunit');   
           foreach my $arg (@{$args}) {
     foreach my $arg ('type','tol','sig','format','unit','calc',  
      'samples') {  
  $$args_ref{$arg}=   $$args_ref{$arg}=
     &Apache::lonxml::get_param($arg,$parstack,$safeeval);      &Apache::lonxml::get_param($arg,$parstack,$safeeval);
     }      }
     foreach my $key (keys(%Apache::inputtags::params)) {      foreach my $key (keys(%Apache::inputtags::params)) {
  $$args_ref{$key}=$Apache::inputtags::params{$key};   $$args_ref{$key}=$Apache::inputtags::params{$key};
     }      }
       &setup_capa_response($args_ref,$response);
       return $args_ref;
   }
   
   sub setup_capa_response {
       my ($args_ref,$response) = @_;   
   
       use Data::Dumper;
       &Apache::lonxml::debug("response dump is ".&Dumper($response));
           
     #no way to enter units, with radio buttons      if (ref($response)) {
    $$args_ref{'response'}=dclone($response);
       } else {
    $$args_ref{'response'}=dclone([$response]);
       }
   }
   
   sub check_submission {
       my ($response,$partid,$id,$tag,$parstack,$safeeval,$ignore_sig)=@_;
       my @args = ('type','tol','sig','format','unit','calc','samples');
       my $args_ref = &setup_capa_args($safeeval,$parstack,\@args,$response);
   
       my $hideunit=
    &Apache::lonnet::EXT('resource.'.$partid.'_'.$id.'.turnoffunit');
           #no way to enter units, with radio buttons
     if ($Apache::lonhomework::type eq 'exam' ||      if ($Apache::lonhomework::type eq 'exam' ||
  lc($hideunit) eq "yes") {   lc($hideunit) eq "yes") {
  delete($$args_ref{'unit'});   delete($$args_ref{'unit'});
Line 280  sub check_submission { Line 335  sub check_submission {
           
     &add_in_tag_answer($parstack,$safeeval);      &add_in_tag_answer($parstack,$safeeval);
   
     #FIXME would be nice if we could save name so we know which answer      my (@final_awards,@final_msgs,@names);
     # graded the users submisson correct  
     my (%results,@final_awards,@final_msgs,@names);  
     foreach my $name (keys(%answer)) {      foreach my $name (keys(%answer)) {
  &Apache::lonxml::debug(" doing $name with ".join(':',@{ $answer{$name}{'answers'} }));   &Apache::lonxml::debug(" doing $name with ".join(':',@{ $answer{$name}{'answers'} }));
   
  ${$safeeval->varglob('LONCAPA::CAPAresponse_answer')}=dclone($answer{$name});   ${$safeeval->varglob('LONCAPA::CAPAresponse_answer')}=dclone($answer{$name});
    &setup_capa_response($args_ref,$response);
    use Time::HiRes;
    my $t0 = [Time::HiRes::gettimeofday()];
  my ($result,@msgs) =    my ($result,@msgs) = 
     &Apache::run::run("&caparesponse_check_list()",$safeeval);      &Apache::run::run("&caparesponse_check_list()",$safeeval);
    &Apache::lonxml::debug("checking $name $result with $response took ".&Time::HiRes::tv_interval($t0));
  &Apache::lonxml::debug('msgs are '.join(':',@msgs));   &Apache::lonxml::debug('msgs are '.join(':',@msgs));
  my ($awards)=split(/:/,$result);   my ($awards)=split(/:/,$result);
  my @awards= split(/,/,$awards);   my @awards= split(/,/,$awards);
  my ($ad, $msg) = &Apache::inputtags::finalizeawards(\@awards,\@msgs);   my ($ad, $msg) = &Apache::inputtags::finalizeawards(\@awards,\@msgs);
  $results{$name}= [$ad,$msg];  
  push(@final_awards,$ad);   push(@final_awards,$ad);
  push(@final_msgs,$msg);   push(@final_msgs,$msg);
  push(@names,$name);   push(@names,$name);
Line 311  sub add_in_tag_answer { Line 367  sub add_in_tag_answer {
       $response_level);        $response_level);
     &Apache::lonxml::debug('answer is'.join(':',@answer));      &Apache::lonxml::debug('answer is'.join(':',@answer));
     if (@answer && defined($answer[0])) {      if (@answer && defined($answer[0])) {
  $answer{'INTERNAL'}= {'type' => 'ordered',   $answer{$tag_internal_answer_name}= {'type' => 'ordered',
       'answers' => \@answer };       'answers' => [\@answer] };
     }      }
 }  }
   
Line 456  sub end_numericalresponse { Line 512  sub end_numericalresponse {
  my $unit=&Apache::lonxml::get_param_var('unit',$parstack,$safeeval);   my $unit=&Apache::lonxml::get_param_var('unit',$parstack,$safeeval);
   
  if ($target eq 'answer') {   if ($target eq 'answer') {
     $result.=&Apache::response::answer_header($tag);      $result.=&Apache::response::answer_header($tag,undef,
         scalar(keys(%answer)));
     if ($tag eq 'numericalresponse'      if ($tag eq 'numericalresponse'
  && $Apache::lonhomework::type eq 'exam') {   && $Apache::lonhomework::type eq 'exam') {
  my ($bubble_values,undef,$correct) = &make_numerical_bubbles($partid,   my ($bubble_values,undef,$correct) = &make_numerical_bubbles($partid,
Line 467  sub end_numericalresponse { Line 524  sub end_numericalresponse {
  foreach my $name (sort(keys(%answer))) {   foreach my $name (sort(keys(%answer))) {
     my @answers = @{ $answer{$name}{'answers'} };      my @answers = @{ $answer{$name}{'answers'} };
     my ($sigline,$tolline);      my ($sigline,$tolline);
       if ($name ne $tag_internal_answer_name 
    || scalar(keys(%answer)) > 1) {
    $result.=&Apache::response::answer_part($tag,$name);
       }
     for(my $i=0;$i<=$#answers;$i++) {      for(my $i=0;$i<=$#answers;$i++) {
  my $ans=$answers[$i];   my $ans=$answers[$i];
  my $fmt=$formats[0];   my $fmt=$formats[0];
  if (@formats && $#formats) {$fmt=$formats[$i];}   if (@formats && $#formats) {$fmt=$formats[$i];}
  my ($high,$low);  
  if ($Apache::inputtags::params{'tol'}) {  
     ($high,$low)=&get_tolrange($ans,$Apache::inputtags::params{'tol'});  
  }  
  my ($sighigh,$siglow);   my ($sighigh,$siglow);
  if ($Apache::inputtags::params{'sig'}) {   if ($Apache::inputtags::params{'sig'}) {
     ($sighigh,$siglow)=&get_sigrange($Apache::inputtags::params{'sig'});      ($sighigh,$siglow)=&get_sigrange($Apache::inputtags::params{'sig'});
  }   }
  if ($fmt && $tag eq 'numericalresponse') {   my @vector;
     $fmt=~s/e/E/g;   if (ref($ans)) {
     if ($unit=~/\$/) { $fmt="\$".$fmt; $unit=~s/\$//g; }      @vector = @{ $ans };
     if ($unit=~/\,/) { $fmt="\,".$fmt; $unit=~s/\,//g; }   } else {
     $ans = &format_number($ans,$fmt,$target,$safeeval);      @vector = ($ans);
     #if ($high) {  
     #    $high=&format_number($high,$fmt,$target,$safeeval);  
     #    $low =&format_number($low,$fmt,$target,$safeeval);  
     #}  
  }   }
  if ($target eq 'answer') {   if ($target eq 'answer') {
     if ($high && $tag eq 'numericalresponse') {      my @all_answer_info;
  $ans.=' ['.$low.','.$high.']';      foreach my $element (@vector) {
  $tolline .= "[$low, $high]";   my ($high,$low);
     }   if ($Apache::inputtags::params{'tol'}) {
     if (defined($sighigh) && $tag eq 'numericalresponse') {      ($high,$low)=&get_tolrange($element,$Apache::inputtags::params{'tol'});
  if ($env{'form.answer_output_mode'} eq 'tex') {   }
     $ans.= " Sig $siglow - $sighigh";   if ($fmt && $tag eq 'numericalresponse') {
  } else {      $fmt=~s/e/E/g;
     $ans.= " Sig <i>$siglow - $sighigh</i>";      if ($unit=~/\$/) { $fmt="\$".$fmt; $unit=~s/\$//g; }
     $sigline .= "[$siglow, $sighigh]";      if ($unit=~/\,/) { $fmt="\,".$fmt; $unit=~s/\,//g; }
       $element = &format_number($element,$fmt,$target,$safeeval);
       #if ($high) {
       #    $high=&format_number($high,$fmt,$target,$safeeval);
       #    $low =&format_number($low,$fmt,$target,$safeeval);
       #}
  }   }
    if ($high && $tag eq 'numericalresponse') {
       $element.=' ['.$low.','.$high.']';
       $tolline .= "[$low, $high]";
    }
    if (defined($sighigh) && $tag eq 'numericalresponse') {
       if ($env{'form.answer_output_mode'} eq 'tex') {
    $element.= " Sig $siglow - $sighigh";
       } else {
    $element.= " Sig <i>$siglow - $sighigh</i>";
    $sigline .= "[$siglow, $sighigh]";
       }
    }
    push(@all_answer_info,$element);
     }      }
     $result.=&Apache::response::answer_part($tag,$ans);      $result.= &Apache::response::answer_part($tag,join(', ',@all_answer_info));
  } elsif ($target eq 'analyze') {   } elsif ($target eq 'analyze') {
       my ($high,$low);
       if ($Apache::inputtags::params{'tol'}) {
    ($high,$low)=&get_tolrange($ans,$Apache::inputtags::params{'tol'});
       }
     push (@{ $Apache::lonhomework::analyze{"$part_id.answer"} }, $ans);      push (@{ $Apache::lonhomework::analyze{"$part_id.answer"} }, $ans);
     if ($high) {      if ($high) {
  push (@{ $Apache::lonhomework::analyze{"$part_id.ans_high"} }, $high);   push (@{ $Apache::lonhomework::analyze{"$part_id.ans_high"} }, $high);
Line 520  sub end_numericalresponse { Line 595  sub end_numericalresponse {
  my $ans=$answers[$i];   my $ans=$answers[$i];
  my $fmt=$formats[0];   my $fmt=$formats[0];
  if (@formats && $#formats) {$fmt=$formats[$i];}   if (@formats && $#formats) {$fmt=$formats[$i];}
  if ($fmt && $tag eq 'numericalresponse') {   foreach my $element (@$ans) {    
     $fmt=~s/e/E/g;      if ($fmt && $tag eq 'numericalresponse') {
     if ($unit=~/\$/) { $fmt="\$".$fmt; $unit=~s/\$//g; }   $fmt=~s/e/E/g;
     if ($unit=~/\,/) { $fmt="\,".$fmt; $unit=~s/\,//g; }   if ($unit=~/\$/) { $fmt="\$".$fmt; $unit=~s/\$//g; }
     $ans = &format_number($ans,$fmt,$target,$safeeval);   if ($unit=~/\,/) { $fmt="\,".$fmt; $unit=~s/\,//g; }
     if ($fmt=~/\$/ && $unit!~/\$/) { $ans=~s/\$//; }   $element = &format_number($element,$fmt,$target,
     $safeeval);
    if ($fmt=~/\$/ && $unit!~/\$/) { $element=~s/\$//; }
       }
  }   }
  push(@fmt_ans,$ans);   push(@fmt_ans,join(',',@$ans));
     }      }
     my $response=join(', ',@fmt_ans);      my $response=\@fmt_ans;
   
     my $hideunit=&Apache::lonnet::EXT('resource.'.$partid.'_'.      my $hideunit=&Apache::lonnet::EXT('resource.'.$partid.'_'.
       $id.'.turnoffunit');        $id.'.turnoffunit');
     if ($unit ne ''  &&       if ($unit ne ''  && 
Line 537  sub end_numericalresponse { Line 616  sub end_numericalresponse {
    lc($hideunit) eq "yes") )  {     lc($hideunit) eq "yes") )  {
  my $cleanunit=$unit;   my $cleanunit=$unit;
  $cleanunit=~s/\$\,//g;   $cleanunit=~s/\$\,//g;
  $response.=" $cleanunit";   foreach my $ans (@fmt_ans) {
       $ans.=" $cleanunit";
    }
     }      }
   
     my ($ad,$msg)=&check_submission($response,$partid,$id,$tag,      my ($ad,$msg)=&check_submission($response,$partid,$id,$tag,
     $parstack,$safeeval);      $parstack,$safeeval);
     if ($ad ne 'EXACT_ANS' && $ad ne 'APPROX_ANS') {      if ($ad ne 'EXACT_ANS' && $ad ne 'APPROX_ANS') {
  my $error;   my $error;
  if ($tag eq 'formularesponse') {   if ($tag eq 'formularesponse') {
     $error=&mt('Computer\'s answer is incorrect ("[_1]").[_2]',$response,$name);      $error=&mt('Computer\'s answer is incorrect ("[_1]").',join(', ',@$response));
  } else {   } else {
     # answer failed check if it is sig figs that is failing      # answer failed check if it is sig figs that is failing
     my ($ad,$msg)=&check_submission($response,$partid,$id,      my ($ad,$msg)=&check_submission($response,$partid,$id,
     $tag,$parstack,      $tag,$parstack,
     $safeeval,1);      $safeeval,1);
     if ($sigline ne '') {      if ($sigline ne '') {
  $error=&mt('Computer\'s answer is incorrect ("[_1]"). It is likely that the tolerance range [_2] or significant figures [_3] need to be adjusted.[_4]',$response,$tolline,$sigline,$name);   $error=&mt('Computer\'s answer is incorrect ("[_1]"). It is likely that the tolerance range [_2] or significant figures [_3] need to be adjusted.',join(', ',@$response),$tolline,$sigline);
     } else {      } else {
  $error=&mt('Computer\'s answer is incorrect ("[_1]"). It is likely that the tolerance range [_2] needs to be adjusted.[_3]',$response,$tolline,$name);   $error=&mt('Computer\'s answer is incorrect ("[_1]"). It is likely that the tolerance range [_2] needs to be adjusted.',join(', ',@$response),$tolline);
     }      }
  }   }
  if ($ad ne 'EXACT_ANS' && $ad ne 'APPROX_ANS') {   if ($ad ne 'EXACT_ANS' && $ad ne 'APPROX_ANS') {
Line 582  sub end_numericalresponse { Line 662  sub end_numericalresponse {
  my $samples=&Apache::lonxml::get_param('samples',$parstack,$safeeval);   my $samples=&Apache::lonxml::get_param('samples',$parstack,$safeeval);
  $result.=&Apache::response::answer_part($tag,$samples);   $result.=&Apache::response::answer_part($tag,$samples);
     }      }
       $result.=&Apache::response::next_answer($tag,$name);
  }   }
  if ($target eq 'answer') {   if ($target eq 'answer') {
     $result.=&Apache::response::answer_footer($tag);      $result.=&Apache::response::answer_footer($tag);
Line 746  sub get_tolrange { Line 827  sub get_tolrange {
   
 sub get_sigrange {  sub get_sigrange {
     my ($sig)=@_;      my ($sig)=@_;
     &Apache::lonxml::debug("Got a sig of :$sig:");      #&Apache::lonxml::debug("Got a sig of :$sig:");
     my $courseid=$env{'request.course.id'};      my $courseid=$env{'request.course.id'};
     if (lc($env{"course.$courseid.disablesigfigs"}) eq 'yes') {      if (lc($env{"course.$courseid.disablesigfigs"}) eq 'yes') {
  return (15,0);   return (15,0);
Line 810  sub start_stringresponse { Line 891  sub start_stringresponse {
  $answer=   $answer=
     &Apache::lonxml::get_param('answer',$parstack,$safeeval);      &Apache::lonxml::get_param('answer',$parstack,$safeeval);
     }      }
     $Apache::inputtags::answertxt{$id}=$answer;      $Apache::inputtags::answertxt{$id}=[$answer];
  }    } 
     } elsif ($target eq 'answer' || $target eq 'grade') {      } elsif ($target eq 'answer' || $target eq 'grade') {
  &Apache::response::reset_params();   &Apache::response::reset_params();
Line 861  sub end_stringresponse { Line 942  sub end_stringresponse {
     &Apache::lonxml::debug("current $answer");      &Apache::lonxml::debug("current $answer");
     $ad = ($result) ? 'APPROX_ANS' : 'INCORRECT';      $ad = ($result) ? 'APPROX_ANS' : 'INCORRECT';
  } else {   } else {
     my $args_ref=       my @args = ('type');
  \%{$safeeval->varglob('LONCAPA::CAPAresponse_args')};      my $args_ref = &setup_capa_args($safeeval,$parstack,
       \@args,$response);
     $$args_ref{'response'}=$response;  
     &Apache::lonxml::debug("current $response");      &add_in_tag_answer($parstack,$safeeval);
     $$args_ref{'type'}=      my (@final_awards,@final_msgs,@names);
  &Apache::lonxml::get_param('type',$parstack,$safeeval);      foreach my $name (keys(%answer)) {
     foreach my $key (keys(%Apache::inputtags::params)) {   &Apache::lonxml::debug(" doing $name with ".join(':',@{ $answer{$name}{'answers'} }));
  $$args_ref{$key}=$Apache::inputtags::params{$key};   ${$safeeval->varglob('LONCAPA::CAPAresponse_answer')}=dclone($answer{$name});
    my ($result, @msgs)=&Apache::run::run("&caparesponse_check_list()",$safeeval);
    &Apache::lonxml::debug('msgs are'.join(':',@msgs));
    my ($awards)=split(/:/,$result);
    my (@awards) = split(/,/,$awards);
    ($ad,$msg) = 
       &Apache::inputtags::finalizeawards(\@awards,\@msgs);
    push(@final_awards,$ad);
    push(@final_msgs,$msg);
    push(@names,$name);
    &Apache::lonxml::debug("\n<br>result:$result:$Apache::lonxml::curdepth<br>\n");
     }      }
     &Apache::lonxml::debug('answer is'.join(':',$answer));      my ($ad, $msg, $name) = 
     @{$safeeval->varglob('LONCAPA::CAPAresponse_answer')}=($answer);   &Apache::inputtags::finalizeawards(\@final_awards,
     ($result, my @msgs)=&Apache::run::run("&caparesponse_check_list()",$safeeval);     \@final_msgs,
     &Apache::lonxml::debug('msgs are'.join(':',@msgs));     \@names,1);
     my ($awards)=split(/:/,$result);  
     my (@awards) = split(/,/,$awards);  
     ($ad,$msg) = &Apache::inputtags::finalizeawards(\@awards,\@msgs);  
     &Apache::lonxml::debug("\n<br>result:$result:$Apache::lonxml::curdepth<br>\n");  
  }   }
  if ($Apache::lonhomework::type eq 'survey' &&   if ($Apache::lonhomework::type eq 'survey' &&
     ($ad eq 'INCORRECT' || $ad eq 'APPROX_ANS' ||      ($ad eq 'INCORRECT' || $ad eq 'APPROX_ANS' ||
Removed from v.1.194  
changed lines
  Added in v.1.195

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