From 4e5d2f22db290a830c0267f34b519c6138af00ed Mon Sep 17 00:00:00 2001
From: Carl Worth <cworth@cworth.org>
Date: Tue, 9 Mar 2010 09:22:29 -0800
Subject: lib: Rename iterator functions to prepare for reverse iteration.

We rename 'has_more' to 'valid' so that it can function whether
iterating in a forward or reverse direction. We also rename
'advance' to 'move_to_next' to setup parallel naming with
the proposed functions 'move_to_first', 'move_to_last', and
'move_to_previous'.
---
 lib/tags.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'lib/tags.c')

diff --git a/lib/tags.c b/lib/tags.c
index 85507e91..8fe4a3f0 100644
--- a/lib/tags.c
+++ b/lib/tags.c
@@ -77,7 +77,8 @@ _notmuch_tags_add_tag (notmuch_tags_t *tags, const char *tag)
  *
  * The internal creator of 'tags' should call this function before
  * returning 'tags' to the user to call the public functions such as
- * notmuch_tags_has_more, notmuch_tags_get, and notmuch_tags_advance. */
+ * notmuch_tags_valid, notmuch_tags_get, and
+ * notmuch_tags_move_to_next. */
 void
 _notmuch_tags_prepare_iterator (notmuch_tags_t *tags)
 {
@@ -89,7 +90,7 @@ _notmuch_tags_prepare_iterator (notmuch_tags_t *tags)
 }
 
 notmuch_bool_t
-notmuch_tags_has_more (notmuch_tags_t *tags)
+notmuch_tags_valid (notmuch_tags_t *tags)
 {
     return tags->iterator != NULL;
 }
@@ -104,7 +105,7 @@ notmuch_tags_get (notmuch_tags_t *tags)
 }
 
 void
-notmuch_tags_advance (notmuch_tags_t *tags)
+notmuch_tags_move_to_next (notmuch_tags_t *tags)
 {
     if (tags->iterator == NULL)
 	return;
-- 
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