-;;; company-semantic.el --- A company-mode back-end using CEDET Semantic
+;;; company-semantic.el --- company-mode completion back-end using Semantic
-;; Copyright (C) 2009-2011 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2011, 2013 Free Software Foundation, Inc.
;; Author: Nikolaj Schumacher
;;; Commentary:
-;;
+;;
;;; Code:
(require 'company)
-(or (require 'semantic-analyze nil t)
- (require 'semantic/analyze))
(eval-when-compile (require 'cl))
+(defvar semantic-idle-summary-function)
+(declare-function semantic-documentation-for-tag "semantic/doc" )
+(declare-function semantic-analyze-current-context "semantic/analyze")
+(declare-function semantic-analyze-possible-completions "semantic/complete")
+(declare-function semantic-analyze-find-tags-by-prefix "semantic/analyze/fcn")
+(declare-function semantic-tag-class "semantic/tag")
+(declare-function semantic-tag-name "semantic/tag")
+(declare-function semantic-tag-start "semantic/tag")
+(declare-function semantic-tag-buffer "semantic/tag")
+(declare-function semantic-active-p "semantic")
+
+(defgroup company-semantic nil
+ "Completion back-end using Semantic."
+ :group 'company)
+
(defcustom company-semantic-metadata-function 'company-semantic-summary-and-doc
- "*The function turning a semantic tag into doc information."
- :group 'company
+ "The function turning a semantic tag into doc information."
:type 'function)
(defvar company-semantic-modes '(c-mode c++-mode jde-mode java-mode))
(defun company-semantic-doc-buffer (tag)
(let ((doc (semantic-documentation-for-tag tag)))
(when doc
- (with-current-buffer (company-doc-buffer)
- (insert (funcall semantic-idle-summary-function tag nil t)
- "\n"
- doc)
- (current-buffer)))))
+ (company-doc-buffer
+ (concat (funcall semantic-idle-summary-function tag nil t)
+ "\n"
+ doc)))))
(defsubst company-semantic-completions (prefix)
(ignore-errors
;;;###autoload
(defun company-semantic (command &optional arg &rest ignored)
- "A `company-mode' completion back-end using CEDET Semantic."
+ "`company-mode' completion back-end using CEDET Semantic."
(interactive (list 'interactive))
(case command
(interactive (company-begin-backend 'company-semantic))
- (prefix (and (memq major-mode company-semantic-modes)
+ (prefix (and (featurep 'semantic)
(semantic-active-p)
+ (memq major-mode company-semantic-modes)
(not (company-in-string-or-comment))
(or (company-semantic--grab) 'stop)))
(candidates (if (and (equal arg "")