At first sight I think the developer by Sony have implemented
the Zoom-in mode in a manner that they take a screenshot
and diplay it, that's why selecting text is not working in zoom-in mode.
My first thoughts were to locate the lib or exec responsible of
rendering the pdf, to dump the export/import tables and all the stuff
and redirect the call of interest to do the lacking functionality someone needs inside
another selfmade lib we can add to the firmware. But as you said
maybe it's too much work, to get this done. So I think I will have to live
with those annoying navigation problems.Thanks anyway.
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