git-diff: Introduce --index and deprecate --cached.

'git diff --cached' still works, but its use is discouraged
in the documentation. 'git diff --index' does the same thing
and is consistent with how 'git apply --index' works.

Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Andreas Ericsson
2006-11-30 12:43:13 +01:00
committed by Junio C Hamano
parent ced7b828fa
commit 4c81c213a4
2 changed files with 5 additions and 3 deletions

View File

@ -137,7 +137,7 @@ static int builtin_diff_index(struct rev_info *revs,
int cached = 0;
while (1 < argc) {
const char *arg = argv[1];
if (!strcmp(arg, "--cached"))
if (!strcmp(arg, "--index") || !strcmp(arg, "--cached"))
cached = 1;
else
usage(builtin_diff_usage);