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multistart: equip yacc.c

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* data/skeletons/yacc.c: Add support for multiple start symbols.
This commit is contained in:
Akim Demaille
2020-06-20 17:31:35 +02:00
parent 05d6b54703
commit ed324578a2
2 changed files with 60 additions and 9 deletions
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4
TODO
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@@ -668,6 +668,10 @@ input.y:2.8-10: error: start symbol exp does not derive any sentence]])
We should say "1 nonterminal": the other one is $accept, which should not
participate in the count.
*** Tokens
Do we want to disallow terminal start symbols? The limitation is not
technical. Can it be useful to someone to "parse" a token?
** %include
This is a popular demand. We already made many changes in the parser that
should make this reasonably easy to implement.