X-Git-Url: https://code.delx.au/gnu-emacs-elpa/blobdiff_plain/aa4ec37a77ab65da8058160cfbf83433cab94e04..4a6eea94edb138a3ea73e7a50553b69dedc5c3ad:/company-ispell.el

diff --git a/company-ispell.el b/company-ispell.el
index ba54ce145..91f43df9b 100644
--- a/company-ispell.el
+++ b/company-ispell.el
@@ -1,30 +1,41 @@
-;;; company-ispell.el --- a company-mode completion back-end using ispell
-;;
-;; Copyright (C) 2009 Nikolaj Schumacher
-;;
-;; This file is part of company 0.4.2.
-;;
-;; This program is free software; you can redistribute it and/or
-;; modify it under the terms of the GNU General Public License
-;; as published by the Free Software Foundation; either version 2
-;; of the License, or (at your option) any later version.
-;;
-;; This program is distributed in the hope that it will be useful,
+;;; company-ispell.el --- company-mode completion backend using Ispell
+
+;; Copyright (C) 2009-2011, 2013-2015  Free Software Foundation, Inc.
+
+;; Author: Nikolaj Schumacher
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; GNU Emacs is distributed in the hope that it will be useful,
 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 ;; GNU General Public License for more details.
-;;
+
 ;; You should have received a copy of the GNU General Public License
-;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+
+
+;;; Commentary:
+;;
+
+;;; Code:
 
 (require 'company)
+(require 'cl-lib)
 (require 'ispell)
-(eval-when-compile (require 'cl))
+
+(defgroup company-ispell nil
+  "Completion backend using Ispell."
+  :group 'company)
 
 (defcustom company-ispell-dictionary nil
-  "*Dictionary to use for `company-ispell'.
+  "Dictionary to use for `company-ispell'.
 If nil, use `ispell-complete-word-dict'."
-  :group 'company
   :type '(choice (const :tag "default (nil)" nil)
                  (file :tag "dictionary" t)))
 
@@ -43,16 +54,23 @@ If nil, use `ispell-complete-word-dict'."
 
 ;;;###autoload
 (defun company-ispell (command &optional arg &rest ignored)
-  "A `company-mode' completion back-end using ispell."
+  "`company-mode' completion backend using Ispell."
   (interactive (list 'interactive))
-  (case command
-    ('interactive (company-begin-backend 'company-ispell))
-    ('prefix (when (company-ispell-available)
-               (company-grab-word)))
-    ('candidates (lookup-words arg (or company-ispell-dictionary
-                                       ispell-complete-word-dict)))
-    ('sorted t)
-    ('ignore-case t)))
+  (cl-case command
+    (interactive (company-begin-backend 'company-ispell))
+    (prefix (when (company-ispell-available)
+              (company-grab-word)))
+    (candidates
+     (let ((words (lookup-words arg (or company-ispell-dictionary
+                                        ispell-complete-word-dict)))
+           (completion-ignore-case t))
+       (if (string= arg "")
+           ;; Small optimization.
+           words
+         ;; Work around issue #284.
+         (all-completions arg words))))
+    (sorted t)
+    (ignore-case 'keep-prefix)))
 
 (provide 'company-ispell)
 ;;; company-ispell.el ends here