Re: [SPAM] Re: Extract the action scanner from the grammar scanner

[Akim Demaille]

Le 7 juin 06 à 22:06, Joel E. Denny a écrit :

> On Wed, 7 Jun 2006, Joel E. Denny wrote:
>
> > On Wed, 7 Jun 2006, Akim Demaille wrote:
> >
> > > > > > "Joel" == Joel E Denny <address@hidden> writes:
> > >
> > > > I also had some #include problems.  Here's what I found:
> > [snip]
> > > Hm.  I don't need them.  They are sane though.
> >
> > Try configuring with --enable-gcc-warnings.
>
> I installed the patch at the end of this message.  It almost fixes  
> this
> problem for me.  Please review.  There's at least one non-trivial  
> change.
>
> Because I still use Flex 2.5.4, which has worked for me until now,  
> I also
> need this:
>
> --- flex-scanner.h      7 Jun 2006 07:58:28 -0000       1.1
> +++ flex-scanner.h      7 Jun 2006 19:59:03 -0000
> @@ -45,8 +45,8 @@ int   FLEX_PREFIX (lex_destroy) (void);
>     yyleng etc. when a prefix is given, since there is no longer a
>     #define, but rather the token is actually changed in the output.
>     */
> -#define yyleng  FLEX_PREFIX (leng)
> -#define yytext  FLEX_PREFIX (text)
> +/* #define yyleng  FLEX_PREFIX (leng) */
> +/* #define yytext  FLEX_PREFIX (text) */

Well, please install a #ifndef so that it works for everybody.