[PATCH 3/3] notmuch-dump.c: add a format option

[David Bremner]

Note that the option does not do anything yet.
---
 notmuch-dump.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/notmuch-dump.c b/notmuch-dump.c
index 8a8d6ec..2a6daef 100644
--- a/notmuch-dump.c
+++ b/notmuch-dump.c
@@ -43,10 +43,13 @@ notmuch_dump_command (unused (void *ctx), int argc, char *argv[])
 	return 1;
 
     notmuch_opt_desc_t options[] = {
+	{ "format", 'f', NOTMUCH_OPT_KEYWORD,
+	  (notmuch_keyword_t []){ { "sup", 's' }, { "path", 'p' }, {0, 0} } },
 	{ 0, 0, 0, 0 }
     };
 
     notmuch_opt_t result;
+    int output_format='s';
     int opt_index;
     notmuch_bool_t more_args=TRUE;
 
@@ -55,6 +58,9 @@ notmuch_dump_command (unused (void *ctx), int argc, char *argv[])
 	more_args=parse_argument (argv[0], argv[opt_index], options, &result);
 
 	switch (result.arg_id) {
+	case 'f':
+	    output_format=result.keyword_id;
+	    break;
 	case '?':
 	    return 1;
 	    break;
-- 
1.7.5.4