parse-options: don't emit "ambiguous option" for aliases

diff --git a/cache.h b/cache.h
index ac92421f3a8bc814da3f01731f2d8d8a52dc8364..e928fe9d3bd90b3ac2ca69bd31d281784287d536 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -339,7 +339,9 @@ struct index_state {
        struct cache_time timestamp;
        unsigned name_hash_initialized : 1,
                 initialized : 1,
-                drop_cache_tree : 1;
+                drop_cache_tree : 1,
+                updated_workdir : 1,
+                updated_skipworktree : 1;
        struct hashmap name_hash;
        struct hashmap dir_hash;
        struct object_id oid;
@@ -1379,6 +1381,7 @@ enum get_oid_result {
 };
 
 extern int get_oid(const char *str, struct object_id *oid);
+extern int get_oidf(struct object_id *oid, const char *fmt, ...);
 extern int get_oid_commit(const char *str, struct object_id *oid);
 extern int get_oid_committish(const char *str, struct object_id *oid);
 extern int get_oid_tree(const char *str, struct object_id *oid);
@@ -1552,6 +1555,10 @@ extern const char *git_sequence_editor(void);
 extern const char *git_pager(int stdout_is_tty);
 extern int is_terminal_dumb(void);
 extern int git_ident_config(const char *, const char *, void *);
+/*
+ * Prepare an ident to fall back on if the user didn't configure it.
+ */
+void prepare_fallback_ident(const char *name, const char *email);
 extern void reset_ident_date(void);
 
 struct ident_split {