Add LTM and NFG to S99

S99-glossary.pod

@@ -428,6 +428,10 @@ Let Me Google That For You.  L<http://lmgtfy.com/>
 
 Less Than Awesome.  #xa*~`ñ|Error -37: Operation not completedEgP&*1EW…
 
+=head2 LTM
+
+Longest Token Matching. See L<S05/Longest Token Matching>.
+
 =head1 M
 
 =head2 match
@@ -483,6 +487,14 @@ speaker doesn't know or because it's an unimportant detail.
 
 =head2 need
 
+=head2 NFG
+
+Proposed Unicode normilization form for Perl6, in which composed
+characters always get their own codepoint. If a codepoint doesn't exist
+for that composed character, one is assigned dynamically.
+
+Documentation for this can hypothetically be found in L<S15>.
+
 =head2 Niecza
 
 An implementation of Perl 6 targeting the .NET platform.