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

[sakharuk]

sakharuk		Fri Mar 12 10:21:49 2004 EDT

  Modified files:              
    /loncom/xml	londefdef.pm 
  Log:
  Bug 2411 (<sub><m></m></sub> doesn't work) is fixed. \ensuremath{} is implemented which allows to use nested math environments in subscripts and supersscripts.
  
  
Index: loncom/xml/londefdef.pm
diff -u loncom/xml/londefdef.pm:1.201 loncom/xml/londefdef.pm:1.202
--- loncom/xml/londefdef.pm:1.201	Tue Mar  9 15:37:58 2004
+++ loncom/xml/londefdef.pm	Fri Mar 12 10:21:49 2004
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Tags Default Definition Module 
 #
-# $Id: londefdef.pm,v 1.201 2004/03/09 20:37:58 albertel Exp $
+# $Id: londefdef.pm,v 1.202 2004/03/12 15:21:49 sakharuk Exp $
 # 
 #
 # Copyright Michigan State University Board of Trustees
@@ -1338,7 +1338,7 @@
     if ($target eq 'web') {
 	$currentstring .= $token->[4];
     } elsif ($target eq 'tex') {
-	$currentstring .= "\$_{";
+	$currentstring .= '\ensuremath{_{';
     } 
     return $currentstring;
 }
@@ -1349,7 +1349,7 @@
     if ($target eq 'web') {
 	$currentstring .= $token->[2];
     } elsif ($target eq 'tex') {
-	$currentstring .= "}\$";
+	$currentstring .= '}}';
     }
     return $currentstring;
 }
@@ -1361,7 +1361,7 @@
     if ($target eq 'web') {
 	$currentstring .= $token->[4];
     } elsif ($target eq 'tex') {
-	$currentstring .= "\$^{";
+	$currentstring .= '\ensuremath{^{';
     } 
     return $currentstring;
 }
@@ -1372,7 +1372,7 @@
     if ($target eq 'web') {
 	$currentstring .= $token->[2];
     } elsif ($target eq 'tex') {
-	$currentstring .= "}\$";
+	$currentstring .= '}}';
     }
     return $currentstring;
 }