| '.
'
|
END
+ if ($sortposts) {
+ my %sort_types = ();
+ my %role_types = ();
+ my %status_types = ();
+ &sort_filter_names(\%sort_types,\%role_types,\%status_types);
+
+ $discussion .= ''.&mt('Sorted by').': '.$sort_types{$sortposts}.'
';
+ if (defined($env{'form.totposters'})) {
+ $discussion .= &mt('Posts by').':';
+ if ($totposters > 0) {
+ foreach my $poster (@posters) {
+ $poster =~ s/:/\@/;
+ $discussion .= ' '.$poster.',';
+ }
+ $discussion =~ s/,$//;
+ } else {
+ $discussion .= &mt('None selected');
+ }
+ } else {
+ my $filterchoice ='';
+ if (@sectionpick > 0) {
+ $filterchoice = ''.&mt('sections').'- '.$env{'form.sectionpick'};
+ $filterchoice .= ' ';
+ }
+ if (@rolefilter > 0) {
+ $filterchoice .= ''.&mt('roles').'-';
+ foreach (@rolefilter) {
+ $filterchoice .= ' '.$role_types{$_}.',';
+ }
+ $filterchoice =~ s/,$//;
+ $filterchoice .= '
';
+ }
+ if ($statusfilter) {
+ $filterchoice .= ''.&mt('status').'- '.$status_types{$statusfilter};
+ }
+ if ($filterchoice) {
+ $discussion .= ''.&mt('Filters').': '.$filterchoice;
+ }
+ $discussion .= ' | ';
+ }
+ }
if ($dischash{$toggkey}) {
my $storebutton = &mt('Store read/unread changes');
$discussion.=''.
@@ -579,27 +658,25 @@ END
|;
close($manifestfile);
+ if ((defined($imsextras)) && ($$imsextras{'caller'} eq 'imsexport')) {
+ $discussion = $copyresult;
+ } else {
#Create zip file in prtspool
- my $imszipfile = '/prtspool/'.
- $ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'.
- time.'_'.rand(1000000000).'.zip';
- # zip can cause an sh launch which can pass along all of %ENV
- # which can be too large for /bin/sh to handle
- my %oldENV=%ENV;
- undef(%ENV);
- my $cwd = &getcwd();
- my $imszip = '/home/httpd/'.$imszipfile;
- chdir $tempexport;
- open(OUTPUT, "zip -r $imszip * 2> /dev/null |");
- close(OUTPUT);
- chdir $cwd;
- %ENV=%oldENV;
- undef(%oldENV);
- $discussion .= 'Download the zip file from Discussion Posting Archive
';
- if ($copyresult) {
- $discussion .= 'The following errors occurred during export -
'.$copyresult;
+ my $imszipfile = '/prtspool/'.
+ $env{'user.name'}.'_'.$env{'user.domain'}.'_'.
+ time.'_'.rand(1000000000).'.zip';
+ my $cwd = &getcwd();
+ my $imszip = '/home/httpd/'.$imszipfile;
+ chdir $tempexport;
+ open(OUTPUT, "zip -r $imszip * 2> /dev/null |");
+ close(OUTPUT);
+ chdir $cwd;
+ $discussion .= 'Download the zip file from Discussion Posting Archive
';
+ if ($copyresult) {
+ $discussion .= 'The following errors occurred during export -
'.$copyresult;
+ }
}
} else {
$discussion .= '
Unfortunately you will not be able to retrieve an archive of the discussion posts at this time, because there was a problem creating a manifest file.
';
@@ -615,10 +692,10 @@ END
my @currdelold = ();
my $comment = '';
my $subject = '';
- if ($ENV{'form.origpage'}) {
+ if ($env{'form.origpage'}) {
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['addnewattach','deloldattach','delnewattach','timestamp','idx','subject','comment']);
- $subject = &Apache::lonnet::unescape($ENV{'form.subject'});
- $comment = &Apache::lonnet::unescape($ENV{'form.comment'});
+ $subject = &Apache::lonnet::unescape($env{'form.subject'});
+ $comment = &Apache::lonnet::unescape($env{'form.comment'});
my @keepold = ();
&process_attachments(\@currnewattach,\@currdelold,\@keepold);
if (@currnewattach > 0) {
@@ -639,42 +716,42 @@ to course faculty
Title:
ENDDISCUSS
- if ($ENV{'form.origpage'}) {
- $discussion.=''."\n";
- foreach (@currnewattach) {
- $discussion.=''."\n";
- }
- }
- $discussion.="\n";
- if ($outputtarget ne 'tex') {
- $discussion.=&generate_attachments_button('',$attachnum,$ressymb,$now,\@currnewattach,\@currdelold,'',$mode);
- if (@currnewattach > 0) {
- $newattachmsg .= 'New attachments
';
- if (@currnewattach > 1) {
- $newattachmsg .= '';
- foreach my $item (@currnewattach) {
- $item =~ m#.*/([^/]+)$#;
- $newattachmsg .= '- '.$1.'
'."\n";
+ if ($env{'form.origpage'}) {
+ $discussion.=''."\n";
+ foreach (@currnewattach) {
+ $discussion.=''."\n";
+ }
+ }
+ $discussion.="\n";
+ if ($outputtarget ne 'tex') {
+ $discussion.=&generate_attachments_button('',$attachnum,$ressymb,$now,\@currnewattach,\@currdelold,'',$mode);
+ if (@currnewattach > 0) {
+ $newattachmsg .= 'New attachments
';
+ if (@currnewattach > 1) {
+ $newattachmsg .= '';
+ foreach my $item (@currnewattach) {
+ $item =~ m#.*/([^/]+)$#;
+ $newattachmsg .= '- '.$1.'
'."\n";
+ }
+ $newattachmsg .= ' '."\n";
+ } else {
+ $currnewattach[0] =~ m#.*/([^/]+)$#;
+ $newattachmsg .= ''.$1.'
'."\n";
}
- $newattachmsg .= ' '."\n";
- } else {
- $currnewattach[0] =~ m#.*/([^/]+)$#;
- $newattachmsg .= ''.$1.'
'."\n";
}
- }
- $discussion.=$newattachmsg;
- $discussion.=&generate_preview_button();
- }
+ $discussion.=$newattachmsg;
+ $discussion.=&generate_preview_button();
+ }
}
- } else {
- if (&discussion_open($status) &&
- &Apache::lonnet::allowed('pch',
- $ENV{'request.course.id'}.
- ($ENV{'request.course.sec'}?'/'.$ENV{'request.course.sec'}:''))) {
+ } else {
+ if (&discussion_open($status) &&
+ &Apache::lonnet::allowed('pch',
+ $env{'request.course.id'}.
+ ($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))) {
if ($outputtarget ne 'tex') {
$discussion.='';
}
}
@@ -683,20 +760,25 @@ ENDDISCUSS
}
sub build_posting_display {
- my ($usernamesort,$subjectsort,$namesort,$notshown,$newitem,$dischash,$shown,$alldiscussion,$imsitems,$imsfiles,$roleinfo,$discussionitems,$replies,$depth,$posters,$maxdepth,$visible,$newpostsflag,$current,$status,$viewgrades,$seeid,$prevread,$sortposts,$ressymb,$target,$readkey,$showunmark,$showonlyunread,$totposters,$rolefilter,$sectionpick,$statusfilter,$toggkey,$outputtarget) = @_;
-
+ my ($usernamesort,$subjectsort,$namesort,$notshown,$newitem,$dischash,$shown,$alldiscussion,$imsitems,$imsfiles,$roleinfo,$discussionitems,$replies,$depth,$posters,$maxdepth,$visible,$newpostsflag,$current,$status,$viewgrades,$seeid,$prevread,$sortposts,$ressymb,$target,$readkey,$showunmark,$showonlyunread,$totposters,$rolefilter,$sectionpick,$statusfilter,$toggkey,$outputtarget,$anonhash,$anoncnt) = @_;
my @original=();
my @index=();
my $symb=&Apache::lonenc::check_decrypt($ressymb);
- my %contrib=&Apache::lonnet::restore($symb,$ENV{'request.course.id'},
- $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
- $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
+ my $escsymb=&Apache::lonnet::escape($ressymb);
+ my %contrib=&Apache::lonnet::restore($symb,$env{'request.course.id'},
+ $env{'course.'.$env{'request.course.id'}.'.domain'},
+ $env{'course.'.$env{'request.course.id'}.'.num'});
if ($contrib{'version'}) {
my $oldest = $contrib{'1:timestamp'};
if ($prevread eq '0') {
$prevread = $oldest-1;
}
+ my ($skiptest,$rolematch,$roleregexp,$secregexp,$statusregexp);
+ if ($sortposts) {
+ ($skiptest,$roleregexp,$secregexp,$statusregexp) = &filter_regexp($rolefilter,$sectionpick,$statusfilter);
+ $rolematch = $roleregexp.':'.$secregexp.':'.$statusregexp;
+ }
for (my $id=1;$id<=$contrib{'version'};$id++) {
my $idx=$id;
my $posttime = $contrib{$idx.':timestamp'};
@@ -709,7 +791,7 @@ sub build_posting_display {
my $origindex='0.';
my $numoldver=0;
if ($contrib{$idx.':replyto'}) {
- if ( (($ENV{'environment.threadeddiscussion'}) && (($sortposts eq '') || ($sortposts eq 'ascdate'))) || ($sortposts eq 'thread') || ($outputtarget eq 'export')) {
+ if ( (($env{'environment.threadeddiscussion'}) && ($sortposts eq '')) || ($sortposts eq 'thread') || ($outputtarget eq 'export')) {
# this is a follow-up message
$original[$idx]=$original[$contrib{$idx.':replyto'}];
$$depth[$idx]=$$depth[$contrib{$idx.':replyto'}]+1;
@@ -746,6 +828,13 @@ sub build_posting_display {
my %allattachments = ();
my ($screenname,$plainname);
my $sender = &mt('Anonymous');
+# Anonymous users getting number within a discussion
+# Since idx is in static order, this should give the same sequence every time.
+ my $key=$contrib{$idx.':sendername'}.'@'.$contrib{$idx.':senderdomain'};
+ unless ($$anonhash{$key}) {
+ $anoncnt++;
+ $$anonhash{$key}=&mt('Anonymous').' '.$anoncnt;
+ }
my ($message,$subject,$vgrlink,$ctlink);
&get_post_contents(\%contrib,$idx,$seeid,$outputtarget,\%messages,\%subjects,\%allattachments,\%attachtxt,$imsfiles,\$screenname,\$plainname,$numoldver);
@@ -784,7 +873,7 @@ sub build_posting_display {
$contrib{$idx.':sendername'}.' at '.
$contrib{$idx.':senderdomain'}.')';
if ($contrib{$idx.':anonymous'}) {
- $sender.=' ['.&mt('anonymous').'] '.
+ $sender.=' ['.$$anonhash{$key}.'] '.
$screenname;
}
@@ -817,16 +906,16 @@ sub build_posting_display {
} else {
@{$$namesort{$lastname}{$firstname}} = ("$idx");
}
- if ($ENV{'course.'.$ENV{'request.course.id'}.'.allow_discussion_post_editing'} =~ m/yes/i) {
- if (($ENV{'user.domain'} eq $contrib{$idx.':senderdomain'}) && ($ENV{'user.name'} eq $contrib{$idx.':sendername'})) {
+ if ($env{'course.'.$env{'request.course.id'}.'.allow_discussion_post_editing'} =~ m/yes/i) {
+ if (($env{'user.domain'} eq $contrib{$idx.':senderdomain'}) && ($env{'user.name'} eq $contrib{$idx.':sendername'})) {
$sender.=' '.&mt('Edit').'';
unless ($seeid) {
- $sender.=" ';
}
}
@@ -835,7 +924,7 @@ sub build_posting_display {
if ($hidden) {
unless ($studenthidden) {
$sender.=' ';
}
$sender.=' ';
+ $ctlink = '';
} else {
- $ctlink = ''.&mt('Mark read').'? ';
+ $ctlink = '';
}
}
#figure out at what position this needs to print
}
if ($outputtarget eq 'export' || $message) {
my $thisindex=$idx;
- if ( (($ENV{'environment.threadeddiscussion'}) && (($sortposts eq '') || ($sortposts eq 'ascdate'))) || ($sortposts eq 'thread') || ($outputtarget eq 'export')) {
+ if ( (($env{'environment.threadeddiscussion'}) && ($sortposts eq '')) || ($sortposts eq 'thread') || ($outputtarget eq 'export')) {
$thisindex=$origindex.substr('00'.$$replies[$$depth[$idx]],-2,2);
}
$$alldiscussion{$thisindex}=$idx;
@@ -945,48 +1036,33 @@ sub build_posting_display {
my $uname = $contrib{$idx.':sendername'};
my $udom = $contrib{$idx.':senderdomain'};
my $poster = $uname.':'.$udom;
- my $rolematch = '';
- my $skiptest = 1;
- if ($totposters > 0) {
- if (grep/^$poster$/,@{$posters}) {
- $$shown{$idx} = 1;
- }
- } else {
- if ($rolefilter) {
- if ($rolefilter eq 'all') {
- $rolematch = '([^:]+)';
- } else {
- $rolematch = $rolefilter;
- $skiptest = 0;
- }
- }
- if ($sectionpick) {
- if ($sectionpick eq 'all') {
- $rolematch .= ':([^:]*)';
- } else {
- $rolematch .= ':'.$sectionpick;
- $skiptest = 0;
- }
- }
- if ($statusfilter) {
- if ($statusfilter eq 'all') {
- $rolematch .= ':([^:]+)';
- } else {
- $rolematch .= ':'.$statusfilter;
- $skiptest = 0;
+ if (defined($env{'form.totposters'})) {
+ if ($totposters == 0) {
+ $$shown{$idx} = 0;
+ } elsif ($totposters > 0) {
+ if (grep/^$poster$/,@{$posters}) {
+ $$shown{$idx} = 1;
}
}
+ } elsif ($sortposts) {
if ($skiptest) {
$$shown{$idx} = 1;
} else {
foreach my $role (@{$$roleinfo{$poster}}) {
- &Apache::lonnet::logthis("\n rolematch $rolematch\nrole $role");
- if ($role =~ m/^$rolematch$/) {
+ if ($role =~ /^cc:/) {
+ my $cc_regexp = $roleregexp.':[^:]*:'.$statusregexp;
+ if ($role =~ /$cc_regexp/) {
+ $$shown{$idx} = 1;
+ last;
+ }
+ } elsif ($role =~ /^$rolematch$/) {
$$shown{$idx} = 1;
last;
}
}
}
+ } else {
+ $$shown{$idx} = 1;
}
}
unless ($$notshown{$idx} == 1) {
@@ -1015,7 +1091,7 @@ sub build_posting_display {
my @postversions = ();
$$discussionitems[$idx] .= &mt('This post has been edited by the author.');
if ($seeid) {
- $$discussionitems[$idx] .= ' '.&mt('Display all versions').'';
+ $$discussionitems[$idx] .= ' '.&mt('Display all versions').'';
}
$$discussionitems[$idx].='
'.&mt('Earlier version(s) were posted on: ');
if ($contrib{$idx.':history'} =~ m/:/) {
@@ -1036,6 +1112,60 @@ sub build_posting_display {
}
}
+sub filter_regexp {
+ my ($rolefilter,$sectionpick,$statusfilter) = @_;
+ my ($roleregexp,$secregexp,$statusregexp);
+ my $skiptest = 1;
+ if (@{$rolefilter} > 0) {
+ my @okrolefilter = ();
+ foreach (@{$rolefilter}) {
+ unless ($_ eq '') {
+ push @okrolefilter, $_;
+ }
+ }
+ if (@okrolefilter > 0) {
+ if (grep/^all$/,@okrolefilter) {
+ $roleregexp='[^:]+';
+ } else {
+ if (@okrolefilter == 1) {
+ $roleregexp=$okrolefilter[0];
+ } else {
+ $roleregexp='('.join('|',@okrolefilter).')';
+ }
+ $skiptest = 0;
+ }
+ }
+ }
+ if (@{$sectionpick} > 0) {
+ my @oksectionpick = ();
+ foreach (@{$sectionpick}) {
+ unless ($_ eq '') {
+ push @oksectionpick, $_;
+ }
+ }
+ if ((@oksectionpick > 0) && (!grep/^all$/,@oksectionpick)) {
+ if (@oksectionpick == 1) {
+ $secregexp = $oksectionpick[0];
+ } else {
+ $secregexp .= '('.join('|',@oksectionpick).')';
+ }
+ $skiptest = 0;
+ } else {
+ $secregexp .= '[^:]*';
+ }
+ }
+ if (defined($statusfilter) && $statusfilter ne '') {
+ if ($statusfilter eq 'all') {
+ $statusregexp = '[^:]+';
+ } else {
+ $statusregexp = $statusfilter;
+ $skiptest = 0;
+ }
+ }
+ return ($skiptest,$roleregexp,$secregexp,$statusregexp);
+}
+
+
sub get_post_contents {
my ($contrib,$idx,$seeid,$type,$messages,$subjects,$allattachments,$attachtxt,$imsfiles,$screenname,$plainname,$numver) = @_;
my $discussion = '';
@@ -1051,11 +1181,11 @@ sub get_post_contents {
# $$screenname=&Apache::loncommon::screenname(
# $$contrib{$idx.':sendername'},
# $$contrib{$idx.':senderdomain'});
-# $$plainname=&Apache::loncommon::nickname(
-# $$contrib{$idx.':sendername'},
-# $$contrib{$idx.':senderdomain'});
- ($$screenname,$$plainname)=($$contrib{$idx.':screenname'},
- $$contrib{$idx.':plainname'});
+ $$plainname=&Apache::loncommon::nickname(
+ $$contrib{$idx.':sendername'},
+ $$contrib{$idx.':senderdomain'});
+ $$screenname=$$contrib{$idx.':screenname'};
+
my $sender=&Apache::loncommon::aboutmewrapper(
$$plainname,
$$contrib{$idx.':sendername'},
@@ -1067,11 +1197,7 @@ sub get_post_contents {
if ($type eq 'allversions' || $type eq 'export') {
$start = 0;
if ($$contrib{$idx.':history'}) {
- if ($$contrib{$idx.':history'} =~ m/:/) {
- @postversions = split/:/,$$contrib{$idx.':history'};
- } else {
- @postversions = ("$$contrib{$idx.':history'}");
- }
+ @postversions = split(/:/,$$contrib{$idx.':history'});
}
&get_post_versions($messages,$$contrib{$idx.':message'},1);
&get_post_versions($subjects,$$contrib{$idx.':subject'},1);
@@ -1092,7 +1218,7 @@ sub get_post_contents {
my ($timesent,$attachmsg);
my %currattach = ();
$timesent = &Apache::lonlocal::locallocaltime($postversions[$i]);
- $$messages{$i}=~s/\n/\
/g;
+ &newline_to_br(\$messages->{$i});
$$messages{$i}=&Apache::lontexconvert::msgtexconverted($$messages{$i});
$$subjects{$i}=~s/\n/\
/g;
$$subjects{$i}=&Apache::lontexconvert::msgtexconverted($$subjects{$i});
@@ -1174,8 +1300,8 @@ sub replicate_attachments {
sub mail_screen {
my ($r,$feedurl,$options) = @_;
- if (exists($ENV{'form.origpage'})) {
- &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['subject','comment','currnewattach','addnewattach','deloldattach','delnewattach','timestamp','idx','anondiscuss','discuss']);
+ if (exists($env{'form.origpage'})) {
+ &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['subject','comment','currnewattach','addnewattach','deloldattach','delnewattach','timestamp','idx','anondiscuss','discuss','blog']);
}
my $bodytag=&Apache::loncommon::bodytag('Resource Feedback and Discussion',
'','onLoad="window.focus();setposttype();"');
@@ -1208,11 +1334,11 @@ sub mail_screen {
}
END
my $anonscript;
- if (exists($ENV{'form.origpage'})) {
+ if (exists($env{'form.origpage'})) {
$anonscript = (</g;
+ &newline_to_br(\$message);
$quote=''.&Apache::lontexconvert::msgtexconverted($message).' ';
if ($idx > 0) {
my %subversions = ();
@@ -1283,7 +1409,7 @@ END
if (defined($contrib{$idx.':replyto'})) {
$parentmsg = $contrib{$idx.':replyto'};
}
- unless (exists($ENV{'form.origpage'})) {
+ unless (exists($env{'form.origpage'})) {
my $anonflag = 0;
if ($contrib{$idx.':anonymous'}) {
$anonflag = 1;
@@ -1305,21 +1431,22 @@ END
}
}
}
- if ($ENV{'form.previous'}) {
- $prevtag = '';
+ if ($env{'form.previous'}) {
+ $prevtag = '';
}
}
- if ($ENV{'form.origpage'}) {
- $subject = &Apache::lonnet::unescape($ENV{'form.subject'});
- $comment = &Apache::lonnet::unescape($ENV{'form.comment'});
+ if ($env{'form.origpage'}) {
+ $subject = &Apache::lonnet::unescape($env{'form.subject'});
+ $comment = &Apache::lonnet::unescape($env{'form.comment'});
&process_attachments(\@currnewattach,\@currdelold,\@keepold);
}
my $latexHelp=&Apache::loncommon::helpLatexCheatsheet();
my $htmlheader=&Apache::lonhtmlcommon::htmlareaheaders();
my $send=&mt('Send');
+ my $html=&Apache::lonxml::xmlbegin();
$r->print(<
+$html
The LearningOnline Network with CAPA
@@ -1358,6 +1485,11 @@ $htmlheader
rec=1;
}
}
+ if (typeof(document.mailform.elements.blog)!="undefined") {
+ if (document.mailform.elements.blog.checked) {
+ rec=1;
+ }
+ }
if (rec) {
if (typeof(document.mailform.onsubmit)=='function') {
@@ -1380,13 +1512,13 @@ enctype="multipart/form-data">
$prevtag
END
- if ($ENV{'form.replydisc'}) {
+ if ($env{'form.replydisc'}) {
$r->print(<
+
END
- } elsif ($ENV{'form.editdisc'}) {
+ } elsif ($env{'form.editdisc'}) {
$r->print(<
+
END
}
@@ -1403,8 +1535,8 @@ Title:
END
- if ( ($ENV{'form.editdisc'}) || ($ENV{'form.replydisc'}) ) {
- if ($ENV{'form.origpage'}) {
+ if ( ($env{'form.editdisc'}) || ($env{'form.replydisc'}) ) {
+ if ($env{'form.origpage'}) {
foreach (@currnewattach) {
$r->print(''."\n");
}
@@ -1412,7 +1544,7 @@ END
$r->print(''."\n");
}
}
- if ($ENV{'form.editdisc'}) {
+ if ($env{'form.editdisc'}) {
if ($attachmenturls) {
&extract_attachments($attachmenturls,$idx,$numoldver,\$attachmsg,\%attachments,\%currattach,\@currdelold);
$attachnum = scalar(keys %currattach);
@@ -1434,11 +1566,11 @@ END
END
- if ($ENV{'form.editdisc'} || $ENV{'form.replydisc'}) {
+ if ($env{'form.editdisc'} || $env{'form.replydisc'}) {
my $now = time;
my $ressymb = $symb;
my $postidx = '';
- if ($ENV{'form.editdisc'}) {
+ if ($env{'form.editdisc'}) {
$postidx = $idx;
}
if (@currnewattach > 0) {
@@ -1475,11 +1607,12 @@ END
sub print_display_options {
my ($r,$symb,$previous,$dispchgA,$dispchgB,$markchg,$toggchg,$feedurl) = @_;
- &dewrapper(\$feedurl);
+ &Apache::loncommon::content_type($r,'text/html');
+ $r->send_http_header;
my $function = &Apache::loncommon::get_users_function();
my $tabcolor = &Apache::loncommon::designparm($function.'.tabbg',
- $ENV{'user.domain'});
+ $env{'user.domain'});
my $bodytag=&Apache::loncommon::bodytag('Discussion options',
'','');
@@ -1542,8 +1675,9 @@ sub print_display_options {
$currtogg = $lt{'toggon'};
$disctogg = 'toggon';
}
+ my $html=&Apache::lonxml::xmlbegin();
$r->print(<
+$html
$lt{'dido'}
@@ -1634,18 +1768,18 @@ $lt{'sdpf'}
$lt{'prca'} - $l
| $lt{'disa'} |
$lt{$discdisp} |
- $lt{'chgt'} "$dispchangeA"
+ |
- $lt{'chgt'} "$dispchangeB"
+
|
| $lt{'npmr'} |
$lt{$discmark} |
- $lt{'chgt'} "$markchange" |
+ |
| $lt{'dotm'} |
$lt{$disctogg} |
- $lt{'chgt'} "$toggchange" |
+ |
|