TODO: minor updates

[Akim Demaille]

commit ed2c9a69d383df9195a8ed3bcda9cd3f16ed816c
Author: Akim Demaille <address@hidden>
Date:   Sun Sep 9 15:25:36 2018 +0200

    TODO: minor updates

diff --git a/TODO b/TODO
index f150cbd4..3cf0ada0 100644
--- a/TODO
+++ b/TODO
@@ -196,6 +196,16 @@ DeRemer and Penello: they already provide the algorithm.
 
 
 * Extensions
+** %include
+This is a popular demand.  We already made many changes in the parser that
+should make this reasonably easy to implement.
+
+** Push parsers
+There is demand for push parsers in Java and C++.  And GLR I guess.
+
+** Generate code instead of tables
+This is certainly quite a lot of work.  See
+http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.50.4539.
 
 ** $-1
 We should find a means to provide an access to values deep in the
@@ -365,6 +375,7 @@ Here's a proposal for how a new implementation might look:
 Local Variables:
 mode: outline
 coding: utf-8
+fill-column: 76
 End:
 
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