Merge branch 'db/cover-letter'

* db/cover-letter:
  Improve collection of information for format-patch --cover-letter
  Add API access to shortlog
  t4014: Replace sed's non-standard 'Q' by standard 'q'
  Support a --cc=<email> option in format-patch
  Combine To: and Cc: headers
  Fix format.headers not ending with a newline
  Add tests for extra headers in format-patch
  Add a --cover-letter option to format-patch
  Export some email and pretty-printing functions
  Improve message-id generation flow control for format-patch
  Add more tests for format-patch

Conflicts:

	builtin-log.c
	builtin-shortlog.c
	pretty.c

1 files changed, 16 insertions, 16 deletions

diff --git a/pretty.c b/pretty.c
index 997f5837d..a5b2d8c60 100644
--- a/pretty.c
+++ b/pretty.c
@@ -110,9 +110,9 @@ needquote:
 	strbuf_addstr(sb, "?=");
 }
 
-static void add_user_info(const char *what, enum cmit_fmt fmt, struct strbuf *sb,
-			 const char *line, enum date_mode dmode,
-			 const char *encoding)
+void pp_user_info(const char *what, enum cmit_fmt fmt, struct strbuf *sb,
+		  const char *line, enum date_mode dmode,
+		  const char *encoding)
 {
 	char *date;
 	int namelen;
@@ -621,23 +621,23 @@ static void pp_header(enum cmit_fmt fmt,
 		 */
 		if (!memcmp(line, "author ", 7)) {
 			strbuf_grow(sb, linelen + 80);
-			add_user_info("Author", fmt, sb, line + 7, dmode, encoding);
+			pp_user_info("Author", fmt, sb, line + 7, dmode, encoding);
 		}
 		if (!memcmp(line, "committer ", 10) &&
 		    (fmt == CMIT_FMT_FULL || fmt == CMIT_FMT_FULLER)) {
 			strbuf_grow(sb, linelen + 80);
-			add_user_info("Commit", fmt, sb, line + 10, dmode, encoding);
+			pp_user_info("Commit", fmt, sb, line + 10, dmode, encoding);
 		}
 	}
 }
 
-static 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 plain_non_ascii)
+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 plain_non_ascii)
 {
 	struct strbuf title;
 
@@ -686,10 +686,10 @@ static void pp_title_line(enum cmit_fmt fmt,
 	strbuf_release(&title);
 }
 
-static void pp_remainder(enum cmit_fmt fmt,
-			 const char **msg_p,
-			 struct strbuf *sb,
-			 int indent)
+void pp_remainder(enum cmit_fmt fmt,
+		  const char **msg_p,
+		  struct strbuf *sb,
+		  int indent)
 {
 	int first = 1;
 	for (;;) {