-;;; company-xcode.el --- a company-mode completion back-end for Xcode projects
-;;
-;; Copyright (C) 2009 Nikolaj Schumacher
-;;
-;; This file is part of company 0.3.1.
-;;
-;; 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-xcode.el --- company-mode completion back-end for Xcode projects
+
+;; Copyright (C) 2009-2011, 2014 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)
-(eval-when-compile (require 'cl))
+(require 'cl-lib)
+
+(defgroup company-xcode nil
+ "Completion back-end for Xcode projects."
+ :group 'company)
(defcustom company-xcode-xcodeindex-executable (executable-find "xcodeindex")
- "*Location of xcodeindex executable"
- :group 'company-xcode
+ "Location of xcodeindex executable."
:type 'file)
(defvar company-xcode-tags nil)
(defcustom company-xcode-types
'("Class" "Constant" "Enum" "Macro" "Modeled Class" "Structure"
"Type" "Union" "Function")
- "*The types of symbols offered by `company-xcode'
+ "The types of symbols offered by `company-xcode'.
No context-enabled completion is available. Types like methods will be
offered regardless of whether the class supports them. The defaults should be
valid in most contexts."
:set (lambda (variable value)
(set variable value)
(company-xcode-reset))
- :group 'company-xcode
:type '(set (const "Category") (const "Class") (const "Class Method")
- (const "Constant") (const "Enum") (const "Field")
- (const "Instance Method") (const "Instance Variable")
- (const "Macro") (const "Modeled Class") (const "Modeled Method")
- (const "Property") (const "Protocol") (const "Structure")
- (const "Type") (const "Union") (const "Variable")
- (const "Function")))
+ (const "Class Variable") (const "Constant") (const "Enum")
+ (const "Field") (const "Instance Method")
+ (const "Instance Variable") (const "Macro")
+ (const "Modeled Class") (const "Modeled Method")
+ (const "Modeled Property") (const "Property") (const "Protocol")
+ (const "Structure") (const "Type") (const "Union")
+ (const "Variable") (const "Function")))
-(defvar company-xcode-project 'unknown)
-(make-variable-buffer-local 'company-xcode-project)
+(defvar-local company-xcode-project 'unknown)
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
"\t[^\t\n]*\t[^\t\n]*"))
candidates)
(while (re-search-forward regexp nil t)
- (add-to-list 'candidates (match-string 1)))
+ (cl-pushnew (match-string 1) candidates :test #'equal))
(message "Retrieving dump from %s...done" project-bundle)
candidates))))
(let ((dir (if buffer-file-name
(file-name-directory buffer-file-name)
(expand-file-name default-directory)))
+ (prev-dir nil)
file)
- (while (not (or file (equal dir "/")))
+ (while (not (or file (equal dir prev-dir)))
(setq file (car (directory-files dir t ".xcodeproj\\'" t))
+ prev-dir dir
dir (file-name-directory (directory-file-name dir))))
file))
company-xcode-tags))))))
;;;###autoload
(defun company-xcode (command &optional arg &rest ignored)
- "A `company-mode' completion back-end for Xcode projects."
+ "`company-mode' completion back-end for Xcode projects."
(interactive (list 'interactive))
- (case command
- ('interactive (company-begin-backend 'company-xcode))
- ('prefix (and company-xcode-xcodeindex-executable
- (not (company-in-string-or-comment))
- (or (company-grab-symbol) 'stop)))
- ('candidates (let ((completion-ignore-case nil))
- (company-xcode-tags)
- (all-completions arg (company-xcode-tags))))))
+ (cl-case command
+ (interactive (company-begin-backend 'company-xcode))
+ (prefix (and company-xcode-xcodeindex-executable
+ (company-xcode-tags)
+ (not (company-in-string-or-comment))
+ (or (company-grab-symbol) 'stop)))
+ (candidates (let ((completion-ignore-case nil))
+ (company-xcode-tags)
+ (all-completions arg (company-xcode-tags))))))
(provide 'company-xcode)