For a simple string search, the button with the binoculars in xpdf will do the trick. Copying is limited to text using the X selection buffer (Hilight a section and paste with the middle mouse button). AFAIK xpdf doesn't handle image copying.
HTH
dt
Come to think of it, I remember that xpdf has those features. But, why doesn't gpdf have those? I was under the impression that gpdf was the Gnome2 port of xpdf.
-Roberto
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