abbrev cleanup: use symbolic constants
commit46a6c2620ba421397eec627b8eb18eb530e694fc
authorJunio C Hamano <junkio@cox.net>
Wed, 25 Jan 2006 09:03:18 +0000 (25 01:03 -0800)
committerJunio C Hamano <junkio@cox.net>
Sat, 28 Jan 2006 08:09:38 +0000 (28 00:09 -0800)
tree9222e809b0d77ad10e7304073d4c053c7edd9266
parent6b94f1e404afc552e5139c4357331843f5be61ad
abbrev cleanup: use symbolic constants

The minimum length of abbreviated object name was hardcoded in
different places to be 4, risking inconsistencies in the future.
Also there were three different "default abbreviation
precision".  Use two C preprocessor symbols to clean up this
mess.

Signed-off-by: Junio C Hamano <junkio@cox.net>
cache.h
describe.c
diff.c
diff.h
sha1_name.c