69 lines
2.7 KiB
EmacsLisp
69 lines
2.7 KiB
EmacsLisp
;;; predictive-prog-mode.el ---
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;; Copyright (C) 2006 Dmitry Galinsky <dima dot exe at gmail dot com>
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;; Authors: Dmitry Galinsky <dima dot exe at gmail dot com>,
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;; Keywords: ruby rails languages oop
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;; $URL: svn+ssh://rubyforge/var/svn/emacs-rails/trunk/rails.el $
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;; $Id: rails.el 149 2007-03-29 15:07:49Z dimaexe $
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;;; License
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;; This program is free software; you can redistribute it and/or
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;; modify it under the terms of the GNU General Public License
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;; as published by the Free Software Foundation; either version 2
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;; of the License, or (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program; if not, write to the Free Software
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;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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;;; Code:
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(eval-when-compile
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(require 'predictive nil t)
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(require 'completion-ui nil t))
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(require 'flyspell)
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(defconst predictive-prog-text-faces
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'(font-lock-comment-face font-lock-doc-face)
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"Faces corresponding to text in programming-mode buffers.")
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(defvar predictive-prog-mode-main-dict nil)
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(defun activate-predictive-inside-comments (start end len)
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"Looking at symbol at point and activate the `predictive-mode'
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if there a string or a comment."
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(save-excursion
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(let ((p (get-text-property (- (point) 1) 'face))
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(f (get-text-property (point) 'face)))
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(if (or (memq f predictive-prog-text-faces)
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(memq p predictive-prog-text-faces))
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(setq predictive-main-dict predictive-prog-mode-main-dict)
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(setq predictive-main-dict nil)))))
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(defun predictive-prog-mode ()
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"Enable the `predictive-mode' inside strings and comments
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only, like `flyspell-prog-mode'."
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(interactive)
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(when (fboundp 'predictive-mode)
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(set (make-local-variable 'predictive-main-dict) nil)
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(set (make-local-variable 'predictive-prog-mode-main-dict) predictive-main-dict)
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(if (find 'activate-predictive-inside-comments after-change-functions)
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(progn
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(remove-hook 'after-change-functions 'activate-predictive-inside-comments t)
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(predictive-mode -1))
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(progn
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; (set (make-local-variable 'predictive-use-auto-learn-cache) nil)
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(set (make-local-variable 'predictive-dict-autosave-on-kill-buffer) nil)
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(predictive-mode 1)
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(add-hook 'after-change-functions 'activate-predictive-inside-comments nil t)))))
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(provide 'predictive-prog-mode)
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