[gnus git] branch master updated: m0-11-88-g54b3844 =1= Fix XEmacs compilation

       via  54b3844ec0d9b1fd25b4f00f927853ff72ba5274 (commit)
      from  ba115d03543f5f95fb3251a619d42aa9f7177327 (commit)


- Log -----------------------------------------------------------------
commit 54b3844ec0d9b1fd25b4f00f927853ff72ba5274
Author: Katsumi Yamaoka <[email protected]>
Date:   Thu Nov 27 01:32:19 2014 +0000

    Fix XEmacs compilation

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 183df44..85f4368 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,12 @@
+2014-11-27  Katsumi Yamaoka  <[email protected]>
+
+	* gnus-art.el (gnus-use-idna):
+	* gnus-sum.el (gnus-summary-idna-message):
+	* message.el (message-use-idna):
+	Protect against nil value for idna-program.
+
+	* message.el (message-use-idna): Load Mule-UCS for XEmacs 21.4.
+
 2014-11-26  John Mastro  <[email protected]>  (tiny change)
 
 	* auth-source.el (auth-source-macos-keychain-search-items): Return
diff --git a/lisp/gnus-art.el b/lisp/gnus-art.el
index 8444507..d759583 100644
--- a/lisp/gnus-art.el
+++ b/lisp/gnus-art.el
@@ -1629,6 +1629,7 @@ It is a string, such as \"PGP\". If nil, ask user."
 
 (defcustom gnus-use-idna (and (condition-case nil (require 'idna) (file-error))
 			      (mm-coding-system-p 'utf-8)
+			      idna-program
 			      (executable-find idna-program))
   "Whether IDNA decoding of headers is used when viewing messages.
 This requires GNU Libidn, and by default only enabled if it is found."
diff --git a/lisp/gnus-sum.el b/lisp/gnus-sum.el
index 69bb106..29f693f 100644
--- a/lisp/gnus-sum.el
+++ b/lisp/gnus-sum.el
@@ -9870,6 +9870,7 @@ installed for this command to work."
   (if (not (and (condition-case nil (require 'idna)
 		  (file-error))
 		(mm-coding-system-p 'utf-8)
+		(symbol-value 'idna-program)
 		(executable-find (symbol-value 'idna-program))))
       (gnus-message
        5 "GNU Libidn not installed properly (`idn' or `idna.el' missing)")
diff --git a/lisp/message.el b/lisp/message.el
index a0ac449..828dfde 100644
--- a/lisp/message.el
+++ b/lisp/message.el
@@ -1800,12 +1800,16 @@ no, only reply back to the author."
   :type '(radio (const :format "%v  " nil)
 		(string :format "FQDN: %v")))
 
-(defcustom message-use-idna (and (condition-case nil (require 'idna)
-				   (file-error))
-				 (mm-coding-system-p 'utf-8)
+(defcustom message-use-idna
+  (and (or (mm-coding-system-p 'utf-8)
+	   (condition-case nil
+	       (let (mucs-ignore-version-incompatibilities)
+		 (require 'un-define))
+	     (error)))
+       (condition-case nil (require 'idna) (file-error))
+       idna-program
        (executable-find idna-program)
-				 (string= (idna-to-ascii "räksmörgås")
-					  "xn--rksmrgs-5wao1o")
+       (string= (idna-to-ascii "räksmörgås") "xn--rksmrgs-5wao1o")
        t)
   "Whether to encode non-ASCII in domain names into ASCII according to IDNA.
 GNU Libidn, and in particular the elisp package \"idna.el\" and

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Summary of changes:
 lisp/ChangeLog   |    9 +++++++++
 lisp/gnus-art.el |    1 +
 lisp/gnus-sum.el |    1 +
 lisp/message.el  |   18 +++++++++++-------
 4 files changed, 22 insertions(+), 7 deletions(-)

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