Re: [CEDET-devel] bison->wisent

[David P. <Dav...@wa...>]

Hi Eric,

>   I got your changes from CVS, and now my parse fails in the lexer on
>   this rule:
[...]
> in particular, it dies on the '=3D' in the comment.
> I changed the comment regexp for semantic only as I had specified in
> my previous message and it started working again.

I committed a new version of semantic-grammar.el/wy that fixes that.
I finally followed your suggestions and set
`semantic-lex-comment-regex' to ";;", and added '=3F' and '\' as quote
characters in the character table ;-)

I also fixed some font lock regexps.  The change log is at end.

[...]
> I see.  It makes sense, perhaps, to shift from lower to upper case.
> It would be nice to have consistency.
> 
> As .y files do not have these conveniences with built in names,
> it might make sense to eliminate them.  In the same vein, it is nice
> to have conveniences when developing something new.

Agreed.

[...]
> As we seem to be moving away from the old bovinator style of:
> 
> rule: punctuation "." ;
> 
> i think it makes sense to have the default `semantic-lex-punctuation'
> return translated punctuation keyword things as part of it's job.

OK.  Maybe could we provide the current `semantic-lex-punctuation'
function as `semantic-lex-generic-punctuation'=3F

I will try to hack something this week-end ;-)

Thanks!
David

---------- Change log:

* semantic-grammar.el:

(semantic-grammar-lex-symbol): Undo previous change.
(semantic-grammar-automaton)
(semantic-grammar-keywords)
(semantic-grammar-tokens)
(semantic-grammar-setup-semantic): Re-generated.
(semantic-grammar-syntax-table): Added '.' as symbol constituent, and
'=3F' and '\' as quote characters.
(semantic-grammar-mode-keywords-1): Fixed symbol regexps.

* semantic-grammar.wy:

(setupcode): Setup `semantic-lex-comment-regex'.