- between inboxes, addresses maildirs, coderepos, etc...
+ between inboxes, addresses, Maildirs, coderepos, newsgroups,
+ IMAP mailboxes, etc...
+
+* pygments support - via Python script similar to `git cat-file --batch'
+ to avoid startup penalty. pygments.rb (Ruby) can be inspiration, too.
+
+* highlighting + linkification for "git format-patch --interdiff" output
+
+* highlighting for "git format-patch --range-diff" output
+ (linkification is too expensive, as it requires mirroring)
+
+* support UUCP addresses for legacy archives
+
+* support pipelining as an IMAP/NNTP client for -watch + lei
+
+* expose lei contents via read/write IMAP/JMAP server for personal use
+
+* git SHA-256 migration/coexistence path
+
+* decode RFC 3676 format=flowed + DelSp properly (see mflow (mblaze), mutt, ...)