From 0d54f2f51c799cc372d9521233a8009adc4c3691 Mon Sep 17 00:00:00 2001
From: Stefan Monnier <monnier@iro.umontreal.ca>
Date: Fri, 13 Feb 2015 22:45:18 -0500
Subject: [PATCH] * lisp/textmodes/flyspell.el (flyspell-word): Defvar.

Fixes: debbugs:19844

(flyspell-generic-check-word-p): Mark as obsolete.
* lisp/erc/erc-spelling.el (erc-spelling-init):
Use flyspell-generic-check-word-predicate.
---
 lisp/ChangeLog             | 13 +++++++++----
 lisp/erc/ChangeLog         |  5 +++++
 lisp/erc/erc-spelling.el   |  3 ++-
 lisp/textmodes/flyspell.el |  8 +++++---
 4 files changed, 21 insertions(+), 8 deletions(-)

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 030d572d90f..257b11bd51c 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2015-02-14  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+	* textmodes/flyspell.el (flyspell-word): Defvar (bug#19844).
+	(flyspell-generic-check-word-p): Mark as obsolete.
+
 2015-02-13  Artur Malabarba  <bruce.connor.am@gmail.com>
 
 	* emacs-lisp/package.el (package--compatibility-table): New var.
@@ -14,8 +19,8 @@
 
 	* net/sasl-scram-rfc.el: New file.
 
-	* net/sasl.el (sasl-mechanisms): Remove SCRAM-MD5.  Add
-	SCRAM-SHA-1 first.
+	* net/sasl.el (sasl-mechanisms): Remove SCRAM-MD5.
+	Add SCRAM-SHA-1 first.
 	(sasl-mechanism-alist): Remove SCRAM-MD5 entry.  Add SCRAM-SHA-1
 	entry (bug#17636).
 
@@ -34,8 +39,8 @@
 
 	python.el: Allow killing shell buffer if process is dead.  (Bug#19823)
 
-	* progmodes/python.el (python-shell-font-lock-kill-buffer): Don't
-	require a running process.
+	* progmodes/python.el (python-shell-font-lock-kill-buffer):
+	Don't require a running process.
 	(python-shell-font-lock-post-command-hook): Fontify only if the
 	shell process is running.
 
diff --git a/lisp/erc/ChangeLog b/lisp/erc/ChangeLog
index 44971cc16fc..4c1c8432733 100644
--- a/lisp/erc/ChangeLog
+++ b/lisp/erc/ChangeLog
@@ -1,3 +1,8 @@
+2015-02-14  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+	* erc-spelling.el (erc-spelling-init):
+	Use flyspell-generic-check-word-predicate.
+
 2015-01-28  Dima Kogan  <dima@secretsauce.net>
 
 	* erc-backend.el (define-erc-response-handler): Give hook-name
diff --git a/lisp/erc/erc-spelling.el b/lisp/erc/erc-spelling.el
index e2ddb04538a..0cba956c429 100644
--- a/lisp/erc/erc-spelling.el
+++ b/lisp/erc/erc-spelling.el
@@ -71,7 +71,7 @@ The current buffer is given by BUFFER."
               (if dicts
                   (cadr (car dicts))
                 (erc-with-server-buffer ispell-local-dictionary)))))
-    (setq flyspell-generic-check-word-p 'erc-spelling-flyspell-verify)
+    (setq flyspell-generic-check-word-predicate #'erc-spelling-flyspell-verify)
     (flyspell-mode 1)))
 
 (defun erc-spelling-unhighlight-word (word)
@@ -85,6 +85,7 @@ The cadr is the beginning and the caddr is the end."
 
 (defun erc-spelling-flyspell-verify ()
   "Flyspell only the input line, nothing else."
+  ;; FIXME: Don't use `flyspell-word'!
   (let ((word-data (and (boundp 'flyspell-word)
                         flyspell-word)))
     (when word-data
diff --git a/lisp/textmodes/flyspell.el b/lisp/textmodes/flyspell.el
index 91a43f0b9f7..ffaf7e753f4 100644
--- a/lisp/textmodes/flyspell.el
+++ b/lisp/textmodes/flyspell.el
@@ -304,8 +304,8 @@ Returns t to continue checking, nil otherwise.
 Flyspell mode sets this variable to whatever is the `flyspell-mode-predicate'
 property of the major mode name.")
 (make-variable-buffer-local 'flyspell-generic-check-word-predicate)
-(defvaralias 'flyspell-generic-check-word-p
-  'flyspell-generic-check-word-predicate)
+(define-obsolete-variable-alias 'flyspell-generic-check-word-p
+  'flyspell-generic-check-word-predicate "25.1")
 
 ;;*--- mail mode -------------------------------------------------------*/
 (put 'mail-mode 'flyspell-mode-predicate 'mail-mode-flyspell-verify)
@@ -398,7 +398,7 @@ like <img alt=\"Some thing.\">."
   "Turn on `flyspell-mode' for comments and strings."
   (interactive)
   (setq flyspell-generic-check-word-predicate
-        'flyspell-generic-progmode-verify)
+        #'flyspell-generic-progmode-verify)
   (flyspell-mode 1)
   (run-hooks 'flyspell-prog-mode-hook))
 
@@ -1040,6 +1040,8 @@ Mostly we check word delimiters."
 	    (goto-char (1+ p)))))
       r)))
 
+(defvar flyspell-word) ;Backward compatibility; some predicates made use of it!
+
 ;;*---------------------------------------------------------------------*/
 ;;*    flyspell-word ...                                                */
 ;;*---------------------------------------------------------------------*/
-- 
2.39.2