--- loncom/xml/lonplot.pm	2002/01/01 19:34:25	1.29
+++ loncom/xml/lonplot.pm	2002/01/03 22:09:49	1.31
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Dynamic plot
 #
-# $Id: lonplot.pm,v 1.29 2002/01/01 19:34:25 matthew Exp $
+# $Id: lonplot.pm,v 1.31 2002/01/03 22:09:49 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -26,7 +26,9 @@
 # http://www.lon-capa.org/
 #
 # 12/15/01 Matthew
-# 12/17 12/18 12/19 12/20 12/21 12/27 12/28 12/30 Matthew
+# 12/17 12/18 12/19 12/20 12/21 12/27 12/28 12/30 12/31 Matthew
+# 01/01/02 Matthew
+# 01/02 01/03 Matthew
 package Apache::lonplot;
 
 use strict;
@@ -384,7 +386,7 @@ sub start_title {
 	$result.=&Apache::edit::tag_start($target,$token,'Plot Title');
 	my $text=&Apache::lonxml::get_all_text("/title",$$parser[-1]);
 	$result.='</td></tr><tr><td colspan="3">'.
-	    &Apache::edit::editfield('',$text,'',20,1);
+	    &Apache::edit::editfield('',$text,'',60,1);
     } elsif ($target eq 'modified') {
 	my $text=$$parser[-1]->get_text("/title");
 	$result.=&Apache::edit::modifiedfield($token);
@@ -411,7 +413,7 @@ sub start_xlabel {
 	$result.=&Apache::edit::tag_start($target,$token,'Plot Xlabel');
 	my $text=&Apache::lonxml::get_all_text("/xlabel",$$parser[-1]);
 	$result.='</td></tr><tr><td colspan="3">'.
-	    &Apache::edit::editfield('',$text,'',20,1);
+	    &Apache::edit::editfield('',$text,'',60,1);
     } elsif ($target eq 'modified') {
 	my $text=$$parser[-1]->get_text("/xlabel");
 	$result.=&Apache::edit::modifiedfield($token);
@@ -439,7 +441,7 @@ sub start_ylabel {
 	$result .= &Apache::edit::tag_start($target,$token,'Plot Ylabel');
 	my $text = &Apache::lonxml::get_all_text("/ylabel",$$parser[-1]);
 	$result .= '</td></tr><tr><td colspan="3">'.
-	    &Apache::edit::editfield('',$text,'',20,1);
+	    &Apache::edit::editfield('',$text,'',60,1);
     } elsif ($target eq 'modified') {
 	my $text=$$parser[-1]->get_text("/ylabel");
 	$result.=&Apache::edit::modifiedfield($token);
@@ -466,6 +468,7 @@ sub start_label {
 	&get_attributes(\%label,\%label_defaults,$parstack,$safeeval,
 		    $tagstack->[-1]);
 	$label{'text'} = &Apache::lonxml::get_all_text("/label",$$parser[-1]);
+	$label{'text'} =~ s/[\-\:\`\'\"\,\.]//g;
 	if (! &$words_test($label{'text'})) {
 	    # I should probably warn about it, too.
 	    $label{'text'} = 'Illegal text';
@@ -476,7 +479,7 @@ sub start_label {
 	$result .= &edit_attributes($target,$token,\%label_defaults);
 	my $text = &Apache::lonxml::get_all_text("/label",$$parser[-1]);
 	$result .= '</td></tr><tr><td colspan="3">'.
-	    &Apache::edit::editfield('',$text,'',20,1);
+	    &Apache::edit::editfield('',$text,'',60,1);
     } elsif ($target eq 'modified') {
 	my $constructtag=&Apache::edit::get_new_args
 	    ($token,$parstack,$safeeval,keys(%label_defaults));
@@ -552,7 +555,7 @@ sub start_function {
 	$result .= &Apache::edit::tag_start($target,$token,'Curve Function');
 	my $text = &Apache::lonxml::get_all_text("/function",$$parser[-1]);
 	$result .= '</td></tr><tr><td colspan="3">'.
-	    &Apache::edit::editfield('',$text,'',20,1);
+	    &Apache::edit::editfield('',$text,'',60,1);
     } elsif ($target eq 'modified') {
 	# Why do I do this?
 	my $text=$$parser[-1]->get_text("/function");
@@ -614,7 +617,7 @@ sub start_data {
 	$result .= &Apache::edit::tag_start($target,$token,'Curve Data');
 	my $text = &Apache::lonxml::get_all_text("/data",$$parser[-1]);
 	$result .= '</td></tr><tr><td colspan="3">'.
-	    &Apache::edit::editfield('',$text,'',20,1);
+	    &Apache::edit::editfield('',$text,'',60,1);
     } elsif ($target eq 'modified') {
 	my $text=$$parser[-1]->get_text("/data");
 	$result.=&Apache::edit::modifiedfield($token);
@@ -838,7 +841,7 @@ sub insert_plot {
     my $result = '';
     #  plot attributes
     $result .= "<plot \n";
-    foreach my $attr (%plot_defaults) {
+    foreach my $attr (keys(%plot_defaults)) {
 	$result .= "     $attr=\"$plot_defaults{$attr}->{'default'}\"\n";
     }
     $result .= ">\n";
@@ -857,7 +860,7 @@ sub insert_plot {
 sub insert_key {
     my $result;
     $result .= "    <key \n";
-    foreach my $attr (%key_defaults) {
+    foreach my $attr (keys(%key_defaults)) {
 	$result .= "         $attr=\"$key_defaults{$attr}->{'default'}\"\n";
     }
     $result .= "   />\n";
@@ -867,7 +870,7 @@ sub insert_key {
 sub insert_axis{
     my $result;
     $result .= '    <axis ';
-    foreach my $attr (%axis_defaults) {
+   foreach my $attr (keys(%axis_defaults)) {
 	$result .= "         $attr=\"$axis_defaults{$attr}->{'default'}\"\n";
     }
     $result .= "   />\n";
@@ -881,7 +884,7 @@ sub insert_ylabel { return "    <ylabel>
 sub insert_label {
     my $result;
     $result .= '    <label ';
-    foreach my $attr (%label_defaults) {
+    foreach my $attr (keys(%label_defaults)) {
 	$result .= '         '.$attr.'="'.
 	    $label_defaults{$attr}->{'default'}."\"\n";
     }
@@ -892,7 +895,7 @@ sub insert_label {
 sub insert_curve {
     my $result;
     $result .= '    <curve ';
-    foreach my $attr (%curve_defaults) {
+    foreach my $attr (keys(%curve_defaults)) {
 	$result .= '         '.$attr.'="'.
 	    $curve_defaults{$attr}->{'default'}."\"\n";
     }
@@ -908,7 +911,6 @@ sub insert_function {
 sub insert_data {
     my $result;
     $result .= "     <data></data>\n";
-    $result .= "     <data></data>\n";
     return $result;
 }