Backport bug 7517 fixes from trunk.

* coding.h (ENCODE_UTF_8): Remove "Used by ..." comment.

* nsfns.m (ns_set_name_iconic): Remove.
(ns_get_screen): Don't assign integer to f.
(ns_set_name_internal): New function.
(Vicon_title_format): Extern declare.
(ns_set_name): Call ns_set_name_internal.
(x_explicitly_set_name): Remove call to ns_set_name_iconic.
(x_implicitly_set_name): Ditto.
(x_set_title): Remove commet about EXPLICIT.  Call ns_set_name_internal.
(ns_set_name_as_filename): Encode name with ENCODE_UTF_8.
Always use buffer name for title and buffer filename only for
RepresentedFilename. Handle bad UTF-8 in buffer name (Bug#7517).

1 files changed, 1 insertions, 2 deletions

diff --git a/src/coding.h b/src/coding.h
index 22944091896..c2884a559d6 100644
--- a/src/coding.h
+++ b/src/coding.h
@@ -686,8 +686,7 @@ struct coding_system
    ? code_convert_string_norecord (str, Vlocale_coding_system, 0)          \
    : str)
 
-/* Used by the gtk menu code.  Note that this encodes utf-8, not
-   utf-8-emacs, so it's not a no-op.  */
+/* Note that this encodes utf-8, not utf-8-emacs, so it's not a no-op.  */
 #define ENCODE_UTF_8(str) code_convert_string_norecord (str, Qutf_8, 1)
 
 /* Extern declarations.  */