[PATCH 1/3] cli/show: convert keyword options to booleans

[David Bremner <david@tethera.net>]

There are two keyword options here that impliment boolean options. It
is simpler to use the built-in boolean argument handling, and also
more robust against divergence in parsing boolean and keyword arguments.
---
 notmuch-show.c | 15 ++++-----------
 1 file changed, 4 insertions(+), 11 deletions(-)

diff --git a/notmuch-show.c b/notmuch-show.c
index 7021008e..2f1904db 100644
--- a/notmuch-show.c
+++ b/notmuch-show.c
@@ -1028,8 +1028,8 @@ enum {
 
 /* The following is to allow future options to be added more easily */
 enum {
-    EXCLUDE_TRUE,
-    EXCLUDE_FALSE,
+    EXCLUDE_FALSE = FALSE,
+    EXCLUDE_TRUE = TRUE,
 };
 
 int
@@ -1060,15 +1060,8 @@ notmuch_show_command (notmuch_config_t *config, int argc, char *argv[])
 				  { "raw", NOTMUCH_FORMAT_RAW },
 				  { 0, 0 } } },
 	{ NOTMUCH_OPT_INT, &notmuch_format_version, "format-version", 0, 0 },
-	{ NOTMUCH_OPT_KEYWORD, &exclude, "exclude", 'x',
-	  (notmuch_keyword_t []){ { "true", EXCLUDE_TRUE },
-				  { "false", EXCLUDE_FALSE },
-				  { 0, 0 } } },
-	{ NOTMUCH_OPT_KEYWORD, &entire_thread, "entire-thread", 't',
-	  (notmuch_keyword_t []){ { "true", ENTIRE_THREAD_TRUE },
-				  { "false", ENTIRE_THREAD_FALSE },
-				  { "", ENTIRE_THREAD_TRUE },
-				  { 0, 0 } } },
+	{ NOTMUCH_OPT_BOOLEAN, &exclude, "exclude", 'x', 0 },
+	{ NOTMUCH_OPT_BOOLEAN, &entire_thread, "entire-thread", 't', 0 },
 	{ NOTMUCH_OPT_INT, &params.part, "part", 'p', 0 },
 	{ NOTMUCH_OPT_BOOLEAN, &params.crypto.decrypt, "decrypt", 'd', 0 },
 	{ NOTMUCH_OPT_BOOLEAN, &params.crypto.verify, "verify", 'v', 0 },
-- 
2.11.0