[WWcvs] pg: fixed typo by changing all references to IntegerFunction or IntegerFunctions to the plural The typo gave an immediate error

[Mike G. v. a. <we...@ma...>]

Log Message:
-----------
fixed typo by changing all references to IntegerFunction or IntegerFunctions to the plural

The typo gave an immediate error when IntegerFunctions2::Init was called instead of 
IntegerFunction2::Init while the internal name of the package was integerFunction2.
The external name of the context was IntegerFunctions   and everything has been changed
to match that.

The fact that this bug has existed so long leads me to believe that this context is not
much used.  Is there an alternative or better way to include C(n,k) and P(n,k) as 
functions in the context?  I'd also suggest changing the name to something like
contextCombinatorics   since I think this is more likely to show up when someone searches
for C(n,k) or P(N,k) functionality using a keyword search.  This would be feasible 
if the current contextIntegerFunctions has not be used very much.

-- Mike Gage and Noah Bennett

Tags:
----
rel-2-4-patches

Modified Files:
--------------
    pg/macros:
        contextIntegerFunctions.pl

Revision Data
-------------
Index: contextIntegerFunctions.pl
===================================================================
RCS file: /webwork/cvs/system/pg/macros/contextIntegerFunctions.pl,v
retrieving revision 1.1.6.2.2.1
retrieving revision 1.1.6.2.2.2
diff -Lmacros/contextIntegerFunctions.pl -Lmacros/contextIntegerFunctions.pl -u -r1.1.6.2.2.1 -r1.1.6.2.2.2
--- macros/contextIntegerFunctions.pl
+++ macros/contextIntegerFunctions.pl
@@ -46,7 +46,7 @@
 
 sub _contextIntegerFunctions_init {context::IntegerFunctions2::Init()}; # don't reload this file
 
-package context::IntegerFunction2;
+package context::IntegerFunctions2;
 our @ISA = qw(Parser::Function::numeric2); # checks for 2 numeric inputs
 
 sub C {
@@ -69,8 +69,8 @@
   $context->{name} = "IntegerFunctions";
 
   $context->functions->add(
-    C => {class => 'context::IntegerFunction2'},
-    P => {class => 'context::IntegerFunction2'},
+    C => {class => 'context::IntegerFunctions2'},
+    P => {class => 'context::IntegerFunctions2'},
   );
 
   main::Context("IntegerFunctions");