format-patch: Produce better output with --inline or --attach

diff --git a/commit.h b/commit.h
index 10e2b5d4cfdc7ac129ead711421ccc51d2667f02..77de9621d9c926c6fb8a2bf9ca81c6c376a2ad41 100644 (file)
--- a/commit.h
+++ b/commit.h
@@ -41,6 +41,7 @@ int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size);
 int parse_commit(struct commit *item);
 
 struct commit_list * commit_list_insert(struct commit *item, struct commit_list **list_p);
+unsigned commit_list_count(const struct commit_list *l);
 struct commit_list * insert_by_date(struct commit *item, struct commit_list **list);
 
 void free_commit_list(struct commit_list *list);
@@ -63,14 +64,30 @@ enum cmit_fmt {
 };
 
 extern int non_ascii(int);
-extern enum cmit_fmt get_commit_format(const char *arg);
+struct rev_info; /* in revision.h, it circularly uses enum cmit_fmt */
+extern void get_commit_format(const char *arg, struct rev_info *);
 extern void format_commit_message(const struct commit *commit,
                                   const void *format, struct strbuf *sb);
 extern void pretty_print_commit(enum cmit_fmt fmt, const struct commit*,
                                 struct strbuf *,
                                 int abbrev, const char *subject,
                                 const char *after_subject, enum date_mode,
-                               int non_ascii_present);
+                               int need_8bit_cte);
+void pp_user_info(const char *what, enum cmit_fmt fmt, struct strbuf *sb,
+                  const char *line, enum date_mode dmode,
+                  const char *encoding);
+void pp_title_line(enum cmit_fmt fmt,
+                  const char **msg_p,
+                  struct strbuf *sb,
+                  const char *subject,
+                  const char *after_subject,
+                  const char *encoding,
+                  int need_8bit_cte);
+void pp_remainder(enum cmit_fmt fmt,
+                 const char **msg_p,
+                 struct strbuf *sb,
+                 int indent);
+
 
 /** Removes the first commit from a list sorted by date, and adds all
  * of its parents.
@@ -101,8 +118,10 @@ struct commit_graft {
 struct commit_graft *read_graft_line(char *buf, int len);
 int register_commit_graft(struct commit_graft *, int);
 int read_graft_file(const char *graft_file);
+struct commit_graft *lookup_commit_graft(const unsigned char *sha1);
 
 extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *rev2, int cleanup);
+extern struct commit_list *get_octopus_merge_bases(struct commit_list *in);
 
 extern int register_shallow(const unsigned char *sha1);
 extern int unregister_shallow(const unsigned char *sha1);
@@ -114,11 +133,12 @@ extern struct commit_list *get_shallow_commits(struct object_array *heads,
 int in_merge_bases(struct commit *, struct commit **, int);
 
 extern int interactive_add(int argc, const char **argv, const char *prefix);
-extern int rerere(void);
 
 static inline int single_parent(struct commit *commit)
 {
        return commit->parents && !commit->parents->next;
 }
 
+struct commit_list *reduce_heads(struct commit_list *heads);
+
 #endif /* COMMIT_H */