Merge branch 'nd/the-index'

Various codepaths in the core-ish part learn to work on an
arbitrary in-core index structure, not necessarily the default
instance "the_index".

* nd/the-index: (23 commits)
  revision.c: reduce implicit dependency the_repository
  revision.c: remove implicit dependency on the_index
  ws.c: remove implicit dependency on the_index
  tree-diff.c: remove implicit dependency on the_index
  submodule.c: remove implicit dependency on the_index
  line-range.c: remove implicit dependency on the_index
  userdiff.c: remove implicit dependency on the_index
  rerere.c: remove implicit dependency on the_index
  sha1-file.c: remove implicit dependency on the_index
  patch-ids.c: remove implicit dependency on the_index
  merge.c: remove implicit dependency on the_index
  merge-blobs.c: remove implicit dependency on the_index
  ll-merge.c: remove implicit dependency on the_index
  diff-lib.c: remove implicit dependency on the_index
  read-cache.c: remove implicit dependency on the_index
  diff.c: remove implicit dependency on the_index
  grep.c: remove implicit dependency on the_index
  diff.c: remove the_index dependency in textconv() functions
  blame.c: rename "repo" argument to "r"
  combine-diff.c: remove implicit dependency on the_index
  ...

1 files changed, 2 insertions, 2 deletions

diff --git a/bisect.c b/bisect.c
index e8b17cf7e1..487675c672 100644
--- a/bisect.c
+++ b/bisect.c
@@ -633,7 +633,7 @@ static void bisect_rev_setup(struct rev_info *revs, const char *prefix,
 	struct argv_array rev_argv = ARGV_ARRAY_INIT;
 	int i;
 
-	init_revisions(revs, prefix);
+	repo_init_revisions(the_repository, revs, prefix);
 	revs->abbrev = 0;
 	revs->commit_format = CMIT_FMT_UNSPECIFIED;
 
@@ -890,7 +890,7 @@ static void show_diff_tree(const char *prefix, struct commit *commit)
 	struct rev_info opt;
 
 	/* diff-tree init */
-	init_revisions(&opt, prefix);
+	repo_init_revisions(the_repository, &opt, prefix);
 	git_config(git_diff_basic_config, NULL); /* no "diff" UI options */
 	opt.abbrev = 0;
 	opt.diff = 1;