gnu: notmuch: Update to 0.23.1.

* gnu/packages/patches/notmuch-emacs-25-compatibility-fix.patch: Delete
file.
* gnu/local.mk (dist_patch_DATA): Remove it.
* gnu/packages/mail.scm (notmuch): Update to 0.23.1. Remove patch.

gnu/local.mk

@@ -728,7 +728,6 @@ dist_patch_DATA =						\
   %D%/packages/patches/ninja-tests.patch			\
   %D%/packages/patches/ninja-zero-mtime.patch			\
   %D%/packages/patches/node-9077.patch				\
-  %D%/packages/patches/notmuch-emacs-25-compatibility-fix.patch	\
   %D%/packages/patches/nss-pkgconfig.patch			\
   %D%/packages/patches/nvi-assume-preserve-path.patch		\
   %D%/packages/patches/nvi-dbpagesize-binpower.patch		\

gnu/packages/mail.scm

@@ -501,18 +501,14 @@ invoking @command{notifymuch} from the post-new hook.")
 (define-public notmuch
   (package
     (name "notmuch")
-    (version "0.23")
+    (version "0.23.1")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://notmuchmail.org/releases/notmuch-"
                                   version ".tar.gz"))
               (sha256
                (base32
-                "1f51l34rdhjf8lvafrwybkxdsdwx8k9397m7qxd8rdg2irjmpry5"))
-              (patches
-               ;; Remove this for the next release. See this thread for context:
-               ;; https://notmuchmail.org/pipermail/notmuch/2016/023227.html
-               (search-patches "notmuch-emacs-25-compatibility-fix.patch"))))
+                "106ijsnilqf8760z4cq99rqzjsvyaw86d0lgnzz7v95gm4d2l0g8"))))
     (build-system gnu-build-system)
     (arguments
      '(#:make-flags (list "V=1") ; Verbose test output.

gnu/packages/patches/notmuch-emacs-25-compatibility-fix.patch

@@ -1,46 +0,0 @@
-This fixes a test failure with emacs-25. Picked from
-https://git.notmuchmail.org/git?p=notmuch;a=commit;h=f575a346df09c82691bb9e7c462836d982fe31f7
-
-From f575a346df09c82691bb9e7c462836d982fe31f7 Mon Sep 17 00:00:00 2001
-From: David Bremner <david@tethera.net>
-Date: Sun, 9 Oct 2016 19:30:44 -0300
-Subject: [PATCH] emacs/show: force notmuch-show-buttonise-links to act on
- lines
-
-This seems to fix a problem with emacs 25 creating partial buttons by
-calling n-s-b-l with a region that does not include the whole button.
-I'm not 100% sure it's legit to act outside the region passed by
-jit-lock, but goto-address-fontify-region (where I borrowed the code
-from) already does this, so this patch to not make things worse.
----
- emacs/notmuch-show.el | 12 +++++++-----
- 1 file changed, 7 insertions(+), 5 deletions(-)
-
-diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
-index 641398d..e7d16f8 100644
---- a/emacs/notmuch-show.el
-+++ b/emacs/notmuch-show.el
-@@ -1174,13 +1174,15 @@ This also turns id:\"<message id>\"-parts and mid: links into
- buttons for a corresponding notmuch search."
-   (goto-address-fontify-region start end)
-   (save-excursion
--    (let (links)
--      (goto-char start)
--      (while (re-search-forward notmuch-id-regexp end t)
-+    (let (links
-+	  (beg-line (progn (goto-char start) (line-beginning-position)))
-+	  (end-line (progn (goto-char end) (line-end-position))))
-+      (goto-char beg-line)
-+      (while (re-search-forward notmuch-id-regexp end-line t)
- 	(push (list (match-beginning 0) (match-end 0)
- 		    (match-string-no-properties 0)) links))
--      (goto-char start)
--      (while (re-search-forward notmuch-mid-regexp end t)
-+      (goto-char beg-line)
-+      (while (re-search-forward notmuch-mid-regexp end-line t)
- 	(let* ((mid-cid (match-string-no-properties 1))
- 	       (mid (save-match-data
- 		      (string-match "^[^/]*" mid-cid)
--- 
-2.10.1
-