diff --abbrev: document --abbrev=<n> form.

It was implemented there but was not advertised.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2005-12-18 02:03:15 -08:00
Родитель 47dd0d595d
Коммит 913419fcc6
2 изменённых файлов: 6 добавлений и 5 удалений

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@ -18,12 +18,13 @@
object name of pre- and post-image blob on the "index"
line when generating a patch format output.
--abbrev::
--abbrev[=<n>]::
Instead of showing the full 40-byte hexadecimal object
name in diff-raw format output and diff-tree header
lines, show only handful prefix. This is independent of
--full-index option above, which controls the diff-patch
output format.
lines, show only handful dhexigits prefix. This is
independent of --full-index option above, which controls
the diff-patch output format. Non default number of
digits can be specified with --abbrev=<n>.
-B::
Break complete rewrite changes into pairs of delete and create.

2
diff.h
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@ -103,7 +103,7 @@ extern void diffcore_std_no_resolve(struct diff_options *);
" --name-only show only names of changed files.\n" \
" --name-status show names and status of changed files.\n" \
" --full-index show full object name on index lines.\n" \
" --abbrev abbreviate object names in diff-tree header and diff-raw.\n" \
" --abbrev=<n> abbreviate object names in diff-tree header and diff-raw.\n" \
" -R swap input file pairs.\n" \
" -B detect complete rewrites.\n" \
" -M detect renames.\n" \