Re: [cedet-semantic] Multi-character operators

[Eric M. L. <er...@si...>]

Hi,

  Please start with one of the CEDET releases or, preferably, a copy
of CEDET CVS.  Semantic 2.0 is a piece of the overall tool now, and
includes the new wisent parser.  If your language is complex, you will
want to use a wisent based parser, which does handle multi-symbol
things.  The manual for wisent is also very nice.

Eric

>>> "Filip Miletic" <fi...@gm...> seems to think that:
>Greetings.
>
>I am just beginning to fiddle around with semantic, for the purpose of
>writing a language translator.  I have not found out how to define
>multi-character operators, such as ++, += etc.  Trying to pick that up from
>the java.bnf file seems to reveal there is no support for multi-character
>operators on the token level.
>
>Also the regexp for postfix operators in the bnf definition was given as
>"[-+][-+]", which would mean "-+" and "+-" are also accepted as postfix
>operators (line 628 of java.bnf).
>
>What is the right way to define multi-character operator tokens?
>
>Thanks,
>f
  [ ... ]

-- 
          Eric Ludlam:                 za...@gn..., er...@si...
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