[WWcvs] pg: Made the 'R' constant in Interval context show up as a bold R in TeX

[dpvc v. a. <we...@ma...>]

Log Message:
-----------
Made the 'R' constant in Interval context show up as a bold R in TeX
mode.

Modified Files:
--------------
    pg/lib/Parser/Context:
        Default.pm

Revision Data
-------------
Index: Default.pm
===================================================================
RCS file: /webwork/cvs/system/pg/lib/Parser/Context/Default.pm,v
retrieving revision 1.29
retrieving revision 1.30
diff -Llib/Parser/Context/Default.pm -Llib/Parser/Context/Default.pm -u -r1.29 -r1.30
--- lib/Parser/Context/Default.pm
+++ lib/Parser/Context/Default.pm
@@ -299,6 +299,7 @@
 $intervalContext->constants->add(
   R => Value::Interval->new('(',-$infinity,$infinity,')'),
 );
+$intervalContext->constants->set(R => {TeX => '{\bf R}'});
 
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