emacsMacport: 7.1 → 7.2

Fixes a critical issue with macOS

[NEWS](https://bitbucket.org/mituharu/emacs-mac/raw/master/NEWS-mac)

* emacs-26.1-mac-7.2 (2018-09-09)

** Fixed bugs

*** Buffer contents are not displayed on macOS 10.14.
This is mainly because now NSViews are backed by Core Animation Layer
(layer-backed) by default and non-deferred drawing into views no
longer works.  Instead of switching to deferred drawing (i.e., draw
only inside -[NSView drawRect:]), we draw into our own backing bitmap
in a non-deferred way as before, and update the view contents with the
resulting image via -[NSView updateLayer].  This "application-side
double buffering" is also available on OS X 10.8 - macOS 10.13 if you
set the frame parameter `inhibit-double-buffering' to nil when
creating a frame.  Just like on macOS 10.14, such a frame does not do
LCD smoothing.

*** Screenshot grabbed via Services is displayed in wrong size when we
have display mirroring between Retina and non-Retina displays.

*** Cursor movement just after frame resize sometimes leaves garbage.

*** Crash by the Fall_threads call from the GUI thread at the select
emulation when there are multiple Lisp threads.

*** Info title has ASCII underline unlike other window systems.

*** Vertical scroll bar is created as horizontal if frame font height
is short.

** Improvements

*** macOS 10.14 adds property :appearance to (mac-application-state).
The value may be "NSAppearanceNameAqua" or "NSAppearanceNameDarkAqua".

*** Add new color format "mac:COLOR-LIST-NAME:COLOR-NAME" and
"mac:COLOR-NAME" (shorthand for "mac:System:COLOR-NAME").  The actual
color may be different depending on the global appearance setting on
macOS 10.14.  For example, "mac:textColor" is black on the Light Mode
but is white on the Dark Mode.

*** Default frame colors respect appearance setting on macOS 10.14.
Now the default frame foreground/background color is
"mac:textColor"/"mac:textBackgroundColor", respectively.  Changes of
the system setting of the global appearance are dynamically reflected.

*** New function `mac-color-list-alist' to get the available
combinations of COLOR-LIST-NAMEs and COLOR-NAMEs.  Note that this
value is dependent on user environment and OS version.  Also, some
combinations may represent image patterns rather than colors.  For the
former cases, `(color-values "mac:COLOR-LIST-NAME:COLOR-NAME")'
returns nil.

1 files changed, 2 insertions, 2 deletions

diff --git a/pkgs/applications/editors/emacs/macport.nix b/pkgs/applications/editors/emacs/macport.nix
index 8f74aca44885..71a41da57474 100644
--- a/pkgs/applications/editors/emacs/macport.nix
+++ b/pkgs/applications/editors/emacs/macport.nix
@@ -6,7 +6,7 @@
 stdenv.mkDerivation rec {
   emacsVersion = "26.1";
   emacsName = "emacs-${emacsVersion}";
-  macportVersion = "7.1";
+  macportVersion = "7.2";
   name = "emacs-mac-${emacsVersion}-${macportVersion}";
 
   builder = ./builder.sh;
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
 
   macportSrc = fetchurl {
     url = "ftp://ftp.math.s.chiba-u.ac.jp/emacs/${emacsName}-mac-${macportVersion}.tar.gz";
-    sha256 = "0d2ny54f68v3hjc2g3pkj83xv3yzv0hrwvn2cmpyb0jxjbsb2frc";
+    sha256 = "0j4dcjv7kh84d6lzzxdzambk6ybbdr2j7r63nkbivssjv29z7zag";
   };
 
   hiresSrc = fetchurl {