Merge commit 'v1.7.6' into jc/checkout-reflog-fix

* commit 'v1.7.6': (3211 commits)
  Git 1.7.6
  completion: replace core.abbrevguard to core.abbrev
  Git 1.7.6-rc3
  Documentation: git diff --check respects core.whitespace
  gitweb: 'pickaxe' and 'grep' features requires 'search' to be enabled
  t7810: avoid unportable use of "echo"
  plug a few coverity-spotted leaks
  builtin/gc.c: add missing newline in message
  tests: link shell libraries into valgrind directory
  t/Makefile: pass test opts to valgrind target properly
  sh-i18n--envsubst.c: do not #include getopt.h
  Fix typo: existant->existent
  Git 1.7.6-rc2
  gitweb: do not misparse nonnumeric content tag files that contain a digit
  Git 1.7.6-rc1
  fetch: do not leak a refspec
  t3703: skip more tests using colons in file names on Windows
  gitweb: Fix usability of $prevent_xss
  gitweb: Move "Requirements" up in gitweb/INSTALL
  gitweb: Describe CSSMIN and JSMIN in gitweb/INSTALL
  ...

1 files changed, 14 insertions, 4 deletions

diff --git a/merge-recursive.h b/merge-recursive.h
index be8410ad18..7e1e972b13 100644
--- a/merge-recursive.h
+++ b/merge-recursive.h
@@ -4,27 +4,30 @@
 #include "string-list.h"
 
 struct merge_options {
+	const char *ancestor;
 	const char *branch1;
 	const char *branch2;
 	enum {
 		MERGE_RECURSIVE_NORMAL = 0,
 		MERGE_RECURSIVE_OURS,
-		MERGE_RECURSIVE_THEIRS,
+		MERGE_RECURSIVE_THEIRS
 	} recursive_variant;
 	const char *subtree_shift;
 	unsigned buffer_output : 1;
+	unsigned renormalize : 1;
+	long xdl_opts;
 	int verbosity;
 	int diff_rename_limit;
 	int merge_rename_limit;
+	int rename_score;
+	int needed_rename_limit;
+	int show_rename_progress;
 	int call_depth;
 	struct strbuf obuf;
 	struct string_list current_file_set;
 	struct string_list current_directory_set;
 };
 
-/* Return a list of user-friendly error messages to be used by merge */
-struct unpack_trees_error_msgs get_porcelain_error_msgs(void);
-
 /* merge_trees() but with recursive ancestor consolidation */
 int merge_recursive(struct merge_options *o,
 		    struct commit *h1,
@@ -53,4 +56,11 @@ int merge_recursive_generic(struct merge_options *o,
 void init_merge_options(struct merge_options *o);
 struct tree *write_tree_from_memory(struct merge_options *o);
 
+int parse_merge_opt(struct merge_options *out, const char *s);
+
+/* builtin/merge.c */
+int try_merge_command(const char *strategy, size_t xopts_nr,
+		const char **xopts, struct commit_list *common,
+		const char *head_arg, struct commit_list *remotes);
+
 #endif