Force Sweave to add figure filename extension

Hi,

is there a way to force Sweave to add the extension (say .pdf) to the
image names included by \includegraphics.
I understand that the objective of not putting the extension is to allow
the compilation with both latex or pdflatex.
However, when option eps=false, the extension could optionally be forced
to .pdf.
I am having troubles submitting a paper to a journal, whose latex system
does not compile the file properly if the extensions are not explicitly
given.
Thank you.

Renaud




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UNIVERSITY OF CAPE TOWN

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