Commit 9d90b054 authored by POTTIER Francois's avatar POTTIER Francois


parent 874ffaf0
......@@ -120,6 +120,13 @@
Ou alors, exposer juste le symbole de départ correspondant?
Mais comment le retrouver?
* Allow %token PLUS "+"
as a definition of "+" as syntactic sugar for PLUS
(Check what Bison allows, and follow it.)
This could be desugared on the fly in the fancy parser
(although it would then be impossible to print the sugared grammar).
(Suggested by Perry Metzger.)
* autoriser %token FOO [@unused]
équivalent à --unused-token FOO sur la ligne de commande.
Add an analogous mechanism for nonterminals that are known
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