CEDET

Eric M. Ludlam [01/12/2007] said:

> Hi,
>
>   For those CEDET users who have been long patient, rejoice!  I have
> found some time to spend on this project recently.
>
>   I have been endeavoring to integrate in the changes that Joakim
> Verona had provide many months ago, including the test infrastructure
> and ebrowse database, and have had some success.
>
>   You may recall that Joakim had problems getting the default
> semanticdb find routines to use the ebrowse database he had made.
> This was due to some core deficiencies in the dependency lookup
> system.
>
>   I have checked in changes to extract dependency management into
> semantic-dep.el, which can now manage lists of include paths for both
> a generic system or for system includes specifically.
>
>   The ebrowse support Joakim wrote now sports an interactive function
> that will create a new DB by calling out to the ebrowse program, load
> the new database, and add what was created to the dependency search
> path.  ebrowse can parse all of /usr/include/c++/<ver> in under a
> second, and now I get semantic summaries on C++ standard functions.
> Spiffy!
>
>   There is certainly more to do hiding in this most recent change.  I
> am hoping a couple brave souls will try it out, and perhaps find ways
> to improve the system.  Please see the commentary in
> semanticdb-ebrowse for some simple user level doc.
>
> Enjoy, and thanks Joakim for this cool extension.
> Eric

Can not compile in Emacs 22.0.92.

,----
| In semantic-lex-spp-string-to-macro-stream:
| semantic-lex-spp.el:132:8:Warning: semantic-lex-spp-string-to-macro-stream
|     being defined to take 3 args, but was previously called with 1
| semantic-lex-spp.el:132:57:Error: Wrong number of arguments: (lambda (symbol start end) "Create a lexical token.
| SYMBOL is a symbol representing the class of syntax found.
| START and END define the bounds of the token in the current buffer." (\` (cons (\, symbol) (cons (\, start) (\, end))))), 4
| Wrote /dev/shm/cedet/semantic/semantic-dep.elc
| make[1]: *** [semantic] Error 1
| make[1]: Leaving directory `/dev/shm/cedet/semantic'
| make: *** [semantic] Error 2
`----

-- 
Leo <sdl.web AT gmail.com>                         (GPG Key: 9283AA3F)

Thanks for the info!

The work I had done on the semantic pre-processor many months ago was
in my updated makefile.  My apologies.

I've checked in the deltas I have for semantic-lex and
semantic-lex-spp which should fix the below problem.

Sadly, those lex changes makes the use of the lexer a tiny bit slower
(an extra if.)  Compilation makes it unnoticeable.

Eventually, that will let me check in a new C parser update that is
macro aware, and will actually do substitutions (as one might expect)
as you parse a file.  ie:

---
#define MOOSE "spiffname"

void MOOSE(int a) { ... }
---

If anyone encounters obviously slower code parsing, please let me
know. I'd rather remove this feature than slow things down any more.

The new semantic-lex-test now provides timing information.

Good Luck
Eric

>>> Leo <sdl.web@...> seems to think that:
>Eric M. Ludlam [01/12/2007] said:
  [ ... ]
>>   There is certainly more to do hiding in this most recent change.  I
>> am hoping a couple brave souls will try it out, and perhaps find ways
>> to improve the system.  Please see the commentary in
>> semanticdb-ebrowse for some simple user level doc.
>>
>> Enjoy, and thanks Joakim for this cool extension.
>> Eric
>
>Can not compile in Emacs 22.0.92.
>
>,----
>| In semantic-lex-spp-string-to-macro-stream:
>| semantic-lex-spp.el:132:8:Warning: semantic-lex-spp-string-to-macro-stream
>|     being defined to take 3 args, but was previously called with 1
>| semantic-lex-spp.el:132:57:Error: Wrong number of arguments: (lambda (symbol start end) "Create a lexical token.
>| SYMBOL is a symbol representing the class of syntax found.
>| START and END define the bounds of the token in the current buffer." (\` (cons (\, symbol) (cons (\, start) (\, end))))), 4
>| Wrote /dev/shm/cedet/semantic/semantic-dep.elc
>| make[1]: *** [semantic] Error 1
>| make[1]: Leaving directory `/dev/shm/cedet/semantic'
>| make: *** [semantic] Error 2
>`----
>

-- 
          Eric Ludlam:                 zappo@..., eric@...
   Home: http://www.ludlam.net            Siege: http://www.siege-engine.com
Emacs: http://cedet.sourceforge.net               GNU: http://www.gnu.org