From: Eli Zaretskii <eliz@gnu.org>
Date: Mon, 26 Nov 2018 17:31:24 +0000 (+0200)
Subject: Support Hunspell 1.7.0 in ispell.el
X-Git-Tag: emacs-26.1.91~83
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=2925ce5;p=emacs.git

Support Hunspell 1.7.0 in ispell.el

* lisp/textmodes/ispell.el
(ispell-find-hunspell-dictionaries): Invoke Hunspell with an
additional command-line argument, to work around a misfeature
in Hunspell 1.7.0 that prevents it from reporting the loaded
dictionary.  (Bug#33493)
---

diff --git a/lisp/textmodes/ispell.el b/lisp/textmodes/ispell.el
index e77bc7e1128..9789968b15c 100644
--- a/lisp/textmodes/ispell.el
+++ b/lisp/textmodes/ispell.el
@@ -1113,7 +1113,12 @@ dictionary from that list was found."
 				 null-device
 				 t
 				 nil
-				 "-D")
+                                 ;; Hunspell 1.7.0 (and later?) won't
+                                 ;; show LOADED DICTIONARY unless
+                                 ;; there's at least one file argument
+                                 ;; on the command line.  So we feed
+                                 ;; it with the null device.
+				 "-D" null-device)
 	    (buffer-string))
 	  "[\n\r]+"
 	  t))