git-am: Add am.keepcr and --no-keep-cr to override it

diff --git a/builtin-mailsplit.c b/builtin-mailsplit.c
index dfe5b151e6e0030abf6248808d414b2fecc5fdb7..cdfc1b70429dc5d47e42e7aabc9449a585623b0f 100644 (file)
--- a/builtin-mailsplit.c
+++ b/builtin-mailsplit.c
@@ -10,7 +10,7 @@
 #include "strbuf.h"
 
 static const char git_mailsplit_usage[] =
-"git mailsplit [-d<prec>] [-f<n>] [-b] -o<directory> [<mbox>|<Maildir>...]";
+"git mailsplit [-d<prec>] [-f<n>] [-b] [--keep-cr] -o<directory> [<mbox>|<Maildir>...]";
 
 static int is_from_line(const char *line, int len)
 {
@@ -231,6 +231,8 @@ int cmd_mailsplit(int argc, const char **argv, const char *prefix)
                        continue;
                } else if ( arg[1] == 'f' ) {
                        nr = strtol(arg+2, NULL, 10);
+               } else if ( arg[1] == 'h' ) {
+                       usage(git_mailsplit_usage);
                } else if ( arg[1] == 'b' && !arg[2] ) {
                        allow_bare = 1;
                } else if (!strcmp(arg, "--keep-cr")) {