[Cvs-syncmail] viewcvs integration in syncmail

[Mathieu M. <mat...@ki...>]

Hello,

	I have hacked syncmail to produce viewcvs diff url instead of context 
diff. This is not the perfect patch, but works for me. If I find some 
time I'll try to make it an option. So people could check wether they 
want -C (context diff) -u (unified diff) or -v (viewcvs diff).

Cheers,
Mathieu
Ps: Could someone comment on def escape_filename(file), I just moved the 
code within a function but the code looks weird.
filestr = filestr.replace('\\', '\\\\') before filestr is affected to 
anything...

And also the trick to figure out if the file is binary I believe looking 
at -kb flag should be more bullet proof. Comments ?