From: Jani Nikula <jani@nikula.org>
Date: Sun, 23 Feb 2014 16:55:21 +0000 (+0200)
Subject: cli: export function for illegal tag checking
X-Git-Tag: 0.18_rc0~121
X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=commitdiff_plain;h=07dd9d53cb7d92dc42ef697edb65e4c491b65928;hp=ec13bd12e3335d0ceb878d403d11004bbe330c8e;ds=sidebyside

cli: export function for illegal tag checking

This lets us check for forbidden tags consistently across the cli. No
functional changes.
---

diff --git a/tag-util.c b/tag-util.c
index 3bde4097..e2d5b795 100644
--- a/tag-util.c
+++ b/tag-util.c
@@ -31,14 +31,7 @@ line_error (tag_parse_status_t status,
     return status;
 }
 
-/*
- * Test tags for some forbidden cases.
- *
- * return: NULL if OK,
- *	   explanatory message otherwise.
- */
-
-static const char *
+const char *
 illegal_tag (const char *tag, notmuch_bool_t remove)
 {
 
diff --git a/tag-util.h b/tag-util.h
index 4628f163..8a4074ce 100644
--- a/tag-util.h
+++ b/tag-util.h
@@ -89,6 +89,18 @@ tag_parse_status_t
 parse_tag_command_line (void *ctx, int argc, char **argv,
 			char **query_str, tag_op_list_t *ops);
 
+/*
+ * Test tags for some forbidden cases.
+ *
+ * Relax the checks if 'remove' is true to allow removal of previously
+ * added forbidden tags.
+ *
+ * return: NULL if OK,
+ *	   explanatory message otherwise.
+ */
+const char *
+illegal_tag (const char *tag, notmuch_bool_t remove);
+
 /*
  * Create an empty list of tag operations
  *