On Tue, May 08 2018, Nguyễn Thái Ngọc Duy wrote:

The current document mentions OBJ_* constants without their actual
values. A git developer would know these are from cache.h but that's
not very friendly to a person who wants to read this file to implement
a pack file parser.

Similarly, the deltified representation is not documented at all (the
"document" is basically patch-delta.c). Translate that C code in
English.

Thanks, will drop my version from v4, although a comment for the enum in
cache.h pointing the reader to these docs would be very useful.