X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=diff.h;h=5696f2aff0644f331507679e0a58d7fcdc3501ec;hb=e99fcf96deab45ca81b22948328deb2d8586aa8d;hp=51155479a46857ee03aa5f5e005abdad63db5495;hpb=1301c6eb412e7c5511b952a12e42c70ad56f028b;p=git.git

diff --git a/diff.h b/diff.h
index 51155479..5696f2af 100644
--- a/diff.h
+++ b/diff.h
@@ -32,7 +32,8 @@ struct diff_options {
 	const char *orderfile;
 	const char *pickaxe;
 	unsigned recursive:1,
-		 tree_in_recursive:1;
+		 tree_in_recursive:1,
+		 full_index:1;
 	int break_opt;
 	int detect_rename;
 	int find_copies_harder;
@@ -43,6 +44,7 @@ struct diff_options {
 	int reverse_diff;
 	int rename_limit;
 	int setup;
+	int abbrev;
 
 	change_fn_t change;
 	add_remove_fn_t add_remove;
@@ -76,6 +78,7 @@ extern int diff_scoreopt_parse(const char *opt);
 #define DIFF_SETUP_USE_CACHE		2
 #define DIFF_SETUP_USE_SIZE_CACHE	4
 
+extern int git_diff_config(const char *var, const char *value);
 extern void diff_setup(struct diff_options *);
 extern int diff_opt_parse(struct diff_options *, const char **, int);
 extern int diff_setup_done(struct diff_options *);
@@ -85,18 +88,22 @@ extern int diff_setup_done(struct diff_options *);
 
 #define DIFF_PICKAXE_ALL	1
 
+#define DIFF_DEFAULT_INDEX_ABBREV	7 /* hex digits */
+#define DIFF_DEFAULT_ABBREV	7 /* hex digits */
+
 extern void diffcore_std(struct diff_options *);
 
 extern void diffcore_std_no_resolve(struct diff_options *);
 
 #define COMMON_DIFF_OPTIONS_HELP \
 "\ncommon diff options:\n" \
-"  -r            diff recursively (only meaningful in diff-tree)\n" \
 "  -z            output diff-raw with lines terminated with NUL.\n" \
 "  -p            output patch format.\n" \
 "  -u            synonym for -p.\n" \
 "  --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=<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" \
@@ -135,4 +142,6 @@ extern void diff_flush(struct diff_options*);
 #define DIFF_STATUS_FILTER_AON		'*'
 #define DIFF_STATUS_FILTER_BROKEN	'B'
 
+extern const char *diff_unique_abbrev(const unsigned char *, int);
+
 #endif /* DIFF_H */