Remove some Gnus compat code

[gnu-emacs] / lisp / gnus / ecomplete.el

diff --git a/lisp/gnus/ecomplete.el b/lisp/gnus/ecomplete.el
index 1f705674962760fdcc5298217ba5b901e4928648..cb50cce605683bccf7b9993a14514dfe01a54d6e 100644 (file)
--- a/lisp/gnus/ecomplete.el
+++ b/lisp/gnus/ecomplete.el
@@ -1,7 +1,6 @@
 ;;; ecomplete.el --- electric completion of addresses and the like
 
-;; Copyright (C) 2006, 2007, 2008, 2009, 2010
-;;   Free Software Foundation, Inc.
+;; Copyright (C) 2006-2016 Free Software Foundation, Inc.
 
 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
 ;; Keywords: mail
@@ -56,11 +55,7 @@
 
 (defun ecomplete-add-item (type key text)
   (let ((elems (assq type ecomplete-database))
-       (now (string-to-number
-             (format "%.0f" (if (featurep 'emacs)
-                                (float-time)
-                              (require 'gnus-util)
-                              (gnus-float-time)))))
+       (now (string-to-number (format "%.0f" (float-time))))
        entry)
     (unless elems
       (push (setq elems (list type)) ecomplete-database))
@@ -124,15 +119,24 @@
            (message "%s" matches)
            nil)
        (setq highlight (ecomplete-highlight-match-line matches line))
-       (while (not (memq (setq command (read-event highlight)) '(? return)))
-         (cond
-          ((eq command ?\M-n)
-           (setq line (min (1+ line) max-lines)))
-          ((eq command ?\M-p)
-           (setq line (max (1- line) 0))))
-         (setq highlight (ecomplete-highlight-match-line matches line)))
-       (when (eq command 'return)
-         (nth line (split-string matches "\n")))))))
+       (let ((local-map (make-sparse-keymap))
+             selected)
+         (define-key local-map (kbd "RET")
+           (lambda () (setq selected (nth line (split-string matches "\n")))))
+         (define-key local-map (kbd "M-n")
+           (lambda () (setq line (min (1+ line) max-lines))))
+         (define-key local-map (kbd "M-p")
+           (lambda () (setq line (max (1- line) 0))))
+         (let ((overriding-local-map local-map))
+           (while (and (null selected)
+                       (setq command (read-key-sequence highlight))
+                       (lookup-key local-map command))
+             (apply (key-binding command) nil)
+             (setq highlight (ecomplete-highlight-match-line matches line))))
+         (if selected
+             (message selected)
+           (message "Abort"))
+         selected)))))
 
 (defun ecomplete-highlight-match-line (matches line)
   (with-temp-buffer