Draft: replay: Check if peg_rev parameter should be used to export an external
When an external definition has the form -r<REV> <URL> <PATH>
, we must check
if the PEG_REV parameter of svn export should also be used as it exist edge cases
where the export is failing otherwise.
This fixes the loading of the mplayer repository located at svn://svn.mplayerhq.hu/mplayer.
Edited by Antoine Lambert