rev-list: implement --bisect-all

This is Junio's patch with some stuff to make --bisect-all
compatible with --bisect-vars.

This option makes it possible to see all the potential
bisection points. The best ones are displayed first.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/log-tree.h b/log-tree.h
index e82b56a..b33f7cd 100644
--- a/log-tree.h
+++ b/log-tree.h
@@ -12,5 +12,6 @@ int log_tree_diff_flush(struct rev_info *);
 int log_tree_commit(struct rev_info *, struct commit *);
 int log_tree_opt_parse(struct rev_info *, const char **, int);
 void show_log(struct rev_info *opt, const char *sep);
+void show_decorations(struct commit *commit);
 
 #endif