Eclipse Community Forums
Forum Search:

Search      Help    Register    Login    Home
Home » Modeling » GMT (Generative Modeling Technologies) » [TCS] Symbols, operators, tokens, and lexer section
[TCS] Symbols, operators, tokens, and lexer section [message #607590] Tue, 02 October 2007 16:28
Eclipse User
Originally posted by: rivera.lcc.uma.es

Hi all,

I have been reading some questions (and answers) here in the newsgroup
and i have still some doubts about lexer section, symbols, operators and
tokens.

* Can i write all the lexer section using tokens (in TCS language)? If
so, where can i find information about how to use tokens?
* Are declared symbols tokens by itself?
* What kind of symbols do i have to declare?All of them?Only the ones
used as keywords in templates?Only the ones used to recognize tokens?
If for example "<" and ">" are used to recognize a special token (lexer
section), do i have to declare them?
* And what about operators? are just used to give priorities to some
"symbols"?

Sorry for asking so many things together, but I'm a begineer a little
bit confused :S
Thanks in advance,
Jose E. Rivera
Previous Topic:[MOFScript] problems using with Eclipse 3.3
Next Topic:[MOFScript] problems using with Eclipse 3.3
Goto Forum:
  


Current Time: Thu Oct 23 03:55:01 GMT 2014

Powered by FUDForum. Page generated in 0.02735 seconds
.:: Contact :: Home ::.

Powered by: FUDforum 3.0.2.
Copyright ©2001-2010 FUDforum Bulletin Board Software