Author: kjs
Date: Sun Apr 13 05:08:55 2008
New Revision: 26955
Modified:
trunk/docs/pdds/draft/pdd29_compiler_tools.pod
Log:
[pdd29] add a few more things so i won't forget.
Modified: trunk/docs/pdds/draft/pdd29_compiler_tools.pod
==============================================================================
--- trunk/docs/pdds/draft/pdd29_compiler_tools.pod (original)
+++ trunk/docs/pdds/draft/pdd29_compiler_tools.pod Sun Apr 13 05:08:55 2008
@@ -143,6 +143,8 @@
=back
+{{ Maybe just say it's used to create parrot-targeting compilers, not
+ list these as =items }}
=head1 IMPLEMENTATION
@@ -242,6 +244,13 @@
expressions. Besides I<classic> regular expressions, it also understands
Perl 6 Rules. Such rules are special regular expressions to define a grammar.
+The I<start> symbol in a grammar is named C<TOP>; this is the top-level
+rule that is executed when the parser is invoked.
+
+=head3 Operator precedence parsing
+
+{{ insert stuff about using an operator prec. table here }}
+
=head2 Parrot Abstract Syntax Tree
The PCT includes a set of PAST classes. PAST classes represent common language
