[PATCH 16/16] gmime-cleanup: strip remaining references to GMime 2.6

[Daniel Kahn Gillmor <dkg@fifthhorseman.net>]

Comments and documentation no longer need to refer to GMime 2.6, so
clean them all up.

Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
---
 INSTALL         | 2 +-
 debian/control  | 2 +-
 mime-node.c     | 8 ++++----
 notmuch-reply.c | 6 ------
 notmuch-show.c  | 2 +-
 5 files changed, 7 insertions(+), 13 deletions(-)

diff --git a/INSTALL b/INSTALL
index 6e6f4799..f1236e71 100644
--- a/INSTALL
+++ b/INSTALL
@@ -20,7 +20,7 @@ configure stage.
 
 Dependencies
 ------------
-Notmuch depends on four libraries: Xapian, GMime 2.6,
+Notmuch depends on four libraries: Xapian, GMime 3.0,
 Talloc, and zlib which are each described below:
 
 	Xapian
diff --git a/debian/control b/debian/control
index 922f6d8c..31d6471c 100644
--- a/debian/control
+++ b/debian/control
@@ -11,7 +11,7 @@ Build-Depends:
  debhelper (>= 11~),
  pkg-config,
  libxapian-dev,
- libgmime-3.0-dev (>= 3.0.3~) | libgmime-2.6-dev (>= 2.6.7~),
+ libgmime-3.0-dev (>= 3.0.3~),
  libtalloc-dev,
  libz-dev,
  python-all (>= 2.6.6-3~),
diff --git a/mime-node.c b/mime-node.c
index 60589f81..cd3db67d 100644
--- a/mime-node.c
+++ b/mime-node.c
@@ -149,7 +149,7 @@ DONE:
     return status;
 }
 
-/* Signature list destructor (GMime 2.6) */
+/* Signature list destructor */
 static int
 _signature_list_free (GMimeSignatureList **proxy)
 {
@@ -157,7 +157,7 @@ _signature_list_free (GMimeSignatureList **proxy)
     return 0;
 }
 
-/* Set up signature list destructor (GMime 2.6) */
+/* Set up signature list destructor */
 static void
 set_signature_list_destructor (mime_node_t *node)
 {
@@ -168,7 +168,7 @@ set_signature_list_destructor (mime_node_t *node)
     }
 }
 
-/* Verify a signed mime node (GMime 2.6) */
+/* Verify a signed mime node */
 static void
 node_verify (mime_node_t *node, GMimeObject *part)
 {
@@ -188,7 +188,7 @@ node_verify (mime_node_t *node, GMimeObject *part)
 	g_error_free (err);
 }
 
-/* Decrypt and optionally verify an encrypted mime node (GMime 2.6) */
+/* Decrypt and optionally verify an encrypted mime node */
 static void
 node_decrypt_and_verify (mime_node_t *node, GMimeObject *part)
 {
diff --git a/notmuch-reply.c b/notmuch-reply.c
index 5faae494..7f284229 100644
--- a/notmuch-reply.c
+++ b/notmuch-reply.c
@@ -323,12 +323,6 @@ add_recipients_from_message (GMimeMessage *reply,
 			     GMimeMessage *message,
 			     bool reply_all)
 {
-
-    /* There is a memory leak here with gmime-2.6 because get_sender
-     * returns a newly allocated list, while the others return
-     * references to libgmime owned data. This leak will be fixed with
-     * the transition to gmime-3.0.
-     */
     struct {
 	InternetAddressList * (*get_header)(GMimeMessage *message);
 	GMimeAddressType recipient_type;
diff --git a/notmuch-show.c b/notmuch-show.c
index ca4329f1..65167c2f 100644
--- a/notmuch-show.c
+++ b/notmuch-show.c
@@ -406,7 +406,7 @@ format_signature_errors (sprinter_t *sp, GMimeSignature *signature)
     do_format_signature_errors (sp, key_map, ARRAY_SIZE(key_map), errors);
 }
 
-/* Signature status sprinter (GMime 2.6) */
+/* Signature status sprinter */
 static void
 format_part_sigstatus_sprinter (sprinter_t *sp, GMimeSignatureList *siglist)
 {
-- 
2.20.1