add inexact rename detection progress infrastructure

diff --git a/diff.h b/diff.h
index bf2f44d840735684c89f654ee6f3b3a935af2c55..9585e41aea3ba32b1132a6137151b66b22908c32 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -110,7 +110,8 @@ struct diff_options {
        int pickaxe_opts;
        int rename_score;
        int rename_limit;
-       int warn_on_too_large_rename;
+       int needed_rename_limit;
+       int show_rename_progress;
        int dirstat_percent;
        int setup;
        int abbrev;
@@ -238,6 +239,9 @@ extern int diff_setup_done(struct diff_options *);
 #define DIFF_PICKAXE_ALL       1
 #define DIFF_PICKAXE_REGEX     2
 
+#define DIFF_PICKAXE_KIND_S    4 /* traditional plumbing counter */
+#define DIFF_PICKAXE_KIND_G    8 /* grep in the patch */
+
 extern void diffcore_std(struct diff_options *);
 extern void diffcore_fix_diff_index(struct diff_options *);
 
@@ -312,4 +316,6 @@ extern size_t fill_textconv(struct userdiff_driver *driver,
 
 extern struct userdiff_driver *get_textconv(struct diff_filespec *one);
 
+extern int parse_rename_score(const char **cp_p);
+
 #endif /* DIFF_H */