I use greenstone to build pdf documents collections.

When I search in full text i find documents, but when I want to see
the document I can't highlight directly the text that i serach in the pdf file
that contain the text.
If i want highlight the text i need use the Acrobat search tool.
As greenstone highlight text in html file can it do the same for pdf files ?

Regards

P.L. Rossi
Institut de recherche pour le développement (IRD)
France