[LON-CAPA-cvs] cvs: loncom /xml londefdef.pm

[faziophi]

faziophi		Tue May  4 19:40:47 2010 EDT

  Modified files:              
    /loncom/xml	londefdef.pm 
  Log:
  Add support for <del> tag in tex output, via strikethrough like
  output in web mode.
  
  
Index: loncom/xml/londefdef.pm
diff -u loncom/xml/londefdef.pm:1.415 loncom/xml/londefdef.pm:1.416
--- loncom/xml/londefdef.pm:1.415	Mon Feb  1 12:03:19 2010
+++ loncom/xml/londefdef.pm	Tue May  4 19:40:47 2010
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Tags Default Definition Module 
 #
-# $Id: londefdef.pm,v 1.415 2010/02/01 12:03:19 foxr Exp $
+# $Id: londefdef.pm,v 1.416 2010/05/04 19:40:47 faziophi Exp $
 # 
 #
 # Copyright Michigan State University Board of Trustees
@@ -3897,12 +3897,16 @@
     return $currentstring;
 }
 
+
 #-- <del> tag (end tag required)
 sub start_del {
     my ($target,$token) = @_;
     my $currentstring = '';
     if ($target eq 'web' || $target eq 'webgrade') {
 	$currentstring = $token->[4];     
+    } elsif ($target eq 'tex') {
+	&disable_para();
+	$currentstring .= '\st{';  
     } 
     return $currentstring;
 }
@@ -3911,7 +3915,10 @@
     my ($target,$token) = @_;
     my $currentstring = '';
     if ($target eq 'web' || $target eq 'webgrade') {
-	$currentstring = $token->[2];    
+	$currentstring = $token->[2];     
+    } elsif ($target eq 'tex') {
+	&enable_para();
+	$currentstring = '}';
     } 
     return $currentstring;
 }
@@ -4847,6 +4854,7 @@
 	"\\usepackage{xcolor}\n".
 	'\usepackage{calc}'.
 	'\usepackage{amsmath}'.
+    '\usepackage{soul}',
 	'\usepackage{amssymb}'.
 	'\usepackage{amsfonts}'.
 	'\usepackage{amsthm}'.