[poppler] Find usign RegEx on top of xpdf-3.03

[Albert Astals Cid]

A Dimecres, 5 d'octubre de 2011, wwwacky at free.fr vàreu escriure:
> Dear all,

Hi

> 
> for some months I had the need for a regex find to dig out into huge pdf
> docs. Please find a patch attached that implements this feature on top of
> xpdf-3.03. It support ASCII only, backward and case-sensitive searches
> (word-only check-box has no effect any more). The xpdf MMI haven't been
> modified so that you can only perform regex searches with this patch!
> I saw that xpdf-3.03 is being merge in Poppler. Hope that it could help to
> make a review :)
> Let me know if you are interested in this patch so that I can help to merge
> it in Poppler.

We still have not merged xpdf-3.03 and it will probably still take a while, 
but anyways i am not sure ASCII only is a good idea. Why that limitation?

Albert

> 
> Best regards
> Jerry