Subject: bug#26672: 25.2; Flyspell overlay conflicts with table.el

From: Eli Zaretskii <[email-masked]>
Date: Sat, 29 Apr 2017 12:09:08 +0300

> From: Allen Li <[email-masked]>
> Date: Fri, 28 Apr 2017 21:19:38 -0700
> Cc: [email-masked]
> 
> 1. emacs -Q
> 2. M-x flyspell-mode
> 3. M-x table-insert RET RET RET ... (the defaults are fine)
> 4. apple M-b TAB (apple is spelled correctly, TAB works)
> 5. asdf M-b TAB (wait for flyspell to mark the misspelling, TAB doesn't work)

Thanks.  Does the change below give good results?

diff --git a/lisp/textmodes/flyspell.el b/lisp/textmodes/flyspell.el
index 0edf9b1..ecf729d 100644
--- a/lisp/textmodes/flyspell.el
+++ b/lisp/textmodes/flyspell.el
@@ -447,7 +447,9 @@ flyspell-prog-mode
 ;;*    The minor mode declaration.                                      */
 ;;*---------------------------------------------------------------------*/
 (defvar flyspell-mouse-map
-  (make-sparse-keymap)
+  (let ((map (make-sparse-keymap)))
+    (define-key map [mouse-2] 'flyspell-correct-word)
+    map)
   "Keymap for Flyspell to put on erroneous words.")
 
 (defvar flyspell-mode-map
@@ -1759,6 +1761,9 @@ make-flyspell-overlay
     (overlay-put overlay 'flyspell-overlay t)
     (overlay-put overlay 'evaporate t)
     (overlay-put overlay 'help-echo "mouse-2: correct word at point")
+    ;; If misspelled text has a 'keymap' property, let that remain in
+    ;; effect for the bindings that flyspell-mouse-map doesn't override.
+    (set-keymap-parent flyspell-mouse-map (get-char-property beg 'keymap))
     (overlay-put overlay 'keymap flyspell-mouse-map)
     (when (eq face 'flyspell-incorrect)
       (and (stringp flyspell-before-incorrect-word-string)