Re: [COMMITTERS] pgsql: Unicode escapes in E'...' strings Author: Marko Kreen

Resend...

On 9/26/09, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Marko Kreen <markokr(at)gmail(dot)com> writes:
> > On 9/26/09, Peter Eisentraut <peter_e(at)gmx(dot)net> wrote:
>
> >> That patch results in the following message from flex:
> >>
> >> psqlscan.l:1039: warning, -s option given but default rule can be
> >> matched
>
> > Agh. Well, that just means the <xeu> state must be commented out:
>
> > -%x xeu
> > +/* %x xeu */
>
>
> Ick --- that breaks the whole concept of keeping the two sets of
> flex rules in sync. And it's quite unclear why it fixes the problem,
> too. At the very least, if you do it that way, it needs a comment
> explaining exactly why it's different from the backend.

The commenting-out fixes the problem, because I copy pasted the state
declaration without any rules in it.

Anyway, now I attached a patch, where I filled the section but without
referring it from anywhere. The rules itself are now equal. Is that OK?

--
marko