;;; company-etags.el --- company-mode completion back-end for etags
-;; Copyright (C) 2009-2011 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2011, 2014 Free Software Foundation, Inc.
;; Author: Nikolaj Schumacher
;;; Code:
+(eval-when-compile (require 'cl))
(require 'company)
(require 'etags)
+(defgroup company-etags nil
+ "Completion back-end for etags."
+ :group 'company)
+
(defcustom company-etags-use-main-table-list t
"Always search `tags-table-list' if set.
If this is disabled, `company-etags' will try to find the one table for each
buffer automatically."
- :group 'company-mode
:type '(choice (const :tag "off" nil)
(const :tag "on" t)))
-(defvar company-etags-modes '(c-mode objc-mode c++-mode java-mode jde-mode
- pascal-mode perl-mode python-mode))
+(defcustom company-etags-ignore-case nil
+ "Non-nil to ignore case in completion candidates."
+ :type 'boolean)
+
+(defvar company-etags-modes '(prog-mode c-mode objc-mode c++-mode java-mode
+ jde-mode pascal-mode perl-mode python-mode))
(defvar company-etags-buffer-table 'unknown)
(make-variable-buffer-local 'company-etags-buffer-table)
(defun company-etags-find-table ()
- (let ((file (company-locate-dominating-file (or buffer-file-name
- default-directory)
- "TAGS")))
+ (let ((file (locate-dominating-file (or buffer-file-name
+ default-directory)
+ "TAGS")))
(when file
(list (expand-file-name file)))))
(defun company-etags--candidates (prefix)
(let ((tags-table-list (company-etags-buffer-table))
- (completion-ignore-case nil))
+ (completion-ignore-case company-etags-ignore-case))
(and (or tags-file-name tags-table-list)
(fboundp 'tags-completion-table)
(save-excursion
(interactive (list 'interactive))
(case command
(interactive (company-begin-backend 'company-etags))
- (prefix (and (memq major-mode company-etags-modes)
+ (prefix (and (apply 'derived-mode-p company-etags-modes)
(not (company-in-string-or-comment))
(company-etags-buffer-table)
(or (company-grab-symbol) 'stop)))
(when (fboundp 'find-tag-noselect)
(save-excursion
(let ((buffer (find-tag-noselect arg)))
- (cons buffer (with-current-buffer buffer (point))))))))))
+ (cons buffer (with-current-buffer buffer (point))))))))
+ (ignore-case company-etags-ignore-case)))
(provide 'company-etags)
;;; company-etags.el ends here