* 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 + linkification for "git format-patch --range-diff" output
+ (requires mirroring of git repos)
+
+* parse and allow (semi)automatic-mirroring of "git request-pull" output
+ for coderepos
+
+* configurable diff output for solver-generated blobs
+
+* fix search for messages with multiple Subject:/To:/From:/Date:
+ headers (some wacky examples out there...)