Avoid automatic "cvs update -d" for the selected CVS repositories.
cvs: +-z3 - I don't care of own "SSH -C" machines but I do care of pserver-s.
+cvs -q
Fixed 'rdiff' - it does not accept 'p'.
diff,rdiff: +"-p": Show which C function each change is in.
Disallow (I)gnores even for "import" command
Some personal preferences