+ (Debian #23628)
+
+
+--diff
+
+ Allow people to specify the diff command. (Might want to use wdiff,
+ gnudiff, etc.)
+
+ Just diff the temporary file with the destination file, and delete
+ the tmp file rather than moving it into place.
+
+ Interaction with --partial.
+
+ Security interactions with daemon mode?
+
+ (Suggestion from david.e.sewell)
+
+
+Incorrect timestamps (Debian #100295)
+
+ A bit hard to believe, but apparently it happens.
+
+
+Check "refuse options works"
+
+ We need a test case for this...
+
+ Was this broken when we changed to popt?
+
+
+String area code
+
+ Test whether this is actually faster than just using malloc(). If
+ it's not (anymore), throw it out.
+
+