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Diffstat (limited to '.emacs.d/org-7.4/lisp/org-indent.el')
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1 files changed, 0 insertions, 326 deletions
diff --git a/.emacs.d/org-7.4/lisp/org-indent.el b/.emacs.d/org-7.4/lisp/org-indent.el deleted file mode 100644 index a177a6f..0000000 --- a/.emacs.d/org-7.4/lisp/org-indent.el +++ /dev/null @@ -1,326 +0,0 @@ -;;; org-indent.el --- Dynamic indentation for Org-mode -;; Copyright (C) 2009, 2010 Free Software Foundation, Inc. -;; -;; Author: Carsten Dominik <carsten at orgmode dot org> -;; Keywords: outlines, hypermedia, calendar, wp -;; Homepage: http://orgmode.org -;; Version: 7.4 -;; -;; 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 GNU Emacs. If not, see <http://www.gnu.org/licenses/>. -;; -;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; -;; -;;; Commentary: - -;; This is an implementation of dynamic virtual indentation. It works -;; by adding text properties to a buffer to make sure lines are -;; indented according to outline structure. - -;;; Code: - -(require 'org-macs) -(require 'org-compat) -(require 'org) - -(eval-when-compile - (require 'cl)) - -(defvar org-inlinetask-min-level) -(declare-function org-inlinetask-get-task-level "org-inlinetask" ()) -(declare-function org-inlinetask-in-task-p "org-inlinetask" ()) - -(defgroup org-indent nil - "Options concerning dynamic virtual outline indentation." - :tag "Org Indent" - :group 'org) - -(defconst org-indent-max 40 - "Maximum indentation in characters.") -(defconst org-indent-max-levels 40 - "Maximum indentation in characters.") - -(defvar org-indent-strings nil - "Vector with all indentation strings. -It will be set in `org-indent-initialize'.") -(defvar org-indent-stars nil - "Vector with all indentation star strings. -It will be set in `org-indent-initialize'.") -(defvar org-hide-leading-stars-before-indent-mode nil - "Used locally.") - -(defcustom org-indent-boundary-char ?\ ; comment to protect space char - "The end of the virtual indentation strings, a single-character string. -The default is just a space, but if you wish, you can use \"|\" or so. -This can be useful on a terminal window - under a windowing system, -it may be prettier to customize the org-indent face." - :group 'org-indent - :set (lambda (var val) - (set var val) - (and org-indent-strings (org-indent-initialize))) - :type 'character) - -(defcustom org-indent-mode-turns-off-org-adapt-indentation t - "Non-nil means setting the variable `org-indent-mode' will \ -turn off indentation adaptation. -For details see the variable `org-adapt-indentation'." - :group 'org-indent - :type 'boolean) - -(defcustom org-indent-mode-turns-on-hiding-stars t - "Non-nil means setting the variable `org-indent-mode' will \ -turn on `org-hide-leading-stars'." - :group 'org-indent - :type 'boolean) - -(defcustom org-indent-indentation-per-level 2 - "Indentation per level in number of characters." - :group 'org-indent - :type 'integer) - -(defcustom org-indent-fix-section-after-idle-time 0.2 - "Seconds of idle time before fixing virtual indentation of section. -The hooking-in of virtual indentation is not yet perfect. Occasionally, -a change does not trigger to proper change of indentation. For this we -have a timer action that fixes indentation in the current section after -a short amount idle time. If we ever get the integration to work perfectly, -this variable can be set to nil to get rid of the timer." - :group 'org-indent - :type '(choice - (const "Do not install idle timer" nil) - (number :tag "Idle time"))) - -(defun org-indent-initialize () - "Initialize the indentation strings and set the idle timer." - ;; We use an idle timer to "repair" the current section, because the - ;; redisplay seems to have some problems. - (unless org-indent-strings - (when org-indent-fix-section-after-idle-time - (run-with-idle-timer - org-indent-fix-section-after-idle-time - t 'org-indent-refresh-section))) - ;; Initialize the indentation and star vectors - (setq org-indent-strings (make-vector (1+ org-indent-max) nil)) - (setq org-indent-stars (make-vector (1+ org-indent-max) nil)) - (aset org-indent-strings 0 nil) - (aset org-indent-stars 0 nil) - (loop for i from 1 to org-indent-max do - (aset org-indent-strings i - (org-add-props - (concat (make-string (1- i) ?\ ) - (char-to-string org-indent-boundary-char)) - nil 'face 'org-indent))) - (loop for i from 1 to org-indent-max-levels do - (aset org-indent-stars i - (org-add-props (make-string i ?*) - nil 'face 'org-hide)))) - -;;;###autoload -(define-minor-mode org-indent-mode - "When active, indent text according to outline structure. - -Internally this works by adding `line-prefix' properties to all non-headlines. -These properties are updated locally in idle time. -FIXME: How to update when broken?" - nil " Ind" nil - (cond - ((org-bound-and-true-p org-inhibit-startup) - (setq org-indent-mode nil)) - ((and org-indent-mode (featurep 'xemacs)) - (message "org-indent-mode does not work in XEmacs - refusing to turn it on") - (setq org-indent-mode nil)) - ((and org-indent-mode - (not (org-version-check "23.1.50" "Org Indent mode" :predicate))) - (message "org-indent-mode can crash Emacs 23.1 - refusing to turn it on!") - (ding) - (sit-for 1) - (setq org-indent-mode nil)) - (org-indent-mode - ;; mode was turned on. - (org-set-local 'indent-tabs-mode nil) - (or org-indent-strings (org-indent-initialize)) - (when org-indent-mode-turns-off-org-adapt-indentation - (org-set-local 'org-adapt-indentation nil)) - (when org-indent-mode-turns-on-hiding-stars - (org-set-local 'org-hide-leading-stars-before-indent-mode - org-hide-leading-stars) - (org-set-local 'org-hide-leading-stars t)) - (make-local-variable 'buffer-substring-filters) - (add-to-list 'buffer-substring-filters - 'org-indent-remove-properties-from-string) - (org-add-hook 'org-after-demote-entry-hook - 'org-indent-refresh-section nil 'local) - (org-add-hook 'org-after-promote-entry-hook - 'org-indent-refresh-section nil 'local) - (org-add-hook 'org-font-lock-hook - 'org-indent-refresh-to nil 'local) - (and font-lock-mode (org-restart-font-lock)) - ) - (t - ;; mode was turned off (or we refused to turn it on) - (save-excursion - (save-restriction - (org-indent-remove-properties (point-min) (point-max)) - (kill-local-variable 'org-adapt-indentation) - (when (boundp 'org-hide-leading-stars-before-indent-mode) - (org-set-local 'org-hide-leading-stars - org-hide-leading-stars-before-indent-mode)) - (setq buffer-substring-filters - (delq 'org-indent-remove-properties-from-string - buffer-substring-filters)) - (remove-hook 'org-after-promote-entry-hook - 'org-indent-refresh-section 'local) - (remove-hook 'org-after-demote-entry-hook - 'org-indent-refresh-section 'local) - (and font-lock-mode (org-restart-font-lock)) - (redraw-display)))))) - - -(defface org-indent - (org-compatible-face nil nil) - "Face for outline indentation. -The default is to make it look like whitespace. But you may find it -useful to make it ever so slightly different." - :group 'org-faces) - -(defun org-indent-indent-buffer () - "Add indentation properties for the whole buffer." - (interactive) - (when org-indent-mode - (save-excursion - (save-restriction - (widen) - (org-indent-remove-properties (point-min) (point-max)) - (org-indent-add-properties (point-min) (point-max)))))) - -(defun org-indent-remove-properties (beg end) - "Remove indentations between BEG and END." - (let ((inhibit-modification-hooks t)) - (with-silent-modifications - (remove-text-properties beg end '(line-prefix nil wrap-prefix nil))))) - -(defun org-indent-remove-properties-from-string (string) - "Remove indentations between BEG and END." - (remove-text-properties 0 (length string) - '(line-prefix nil wrap-prefix nil) string) - string) - -(defvar org-indent-outline-re (concat "^" org-outline-regexp) - "Outline heading regexp.") - -(defun org-indent-add-properties (beg end) - "Add indentation properties between BEG and END. -Assumes that BEG is at the beginning of a line." - (let* ((inhibit-modification-hooks t) - (inlinetaskp (featurep 'org-inlinetask)) - (get-real-level (lambda (pos lvl) - (save-excursion - (goto-char pos) - (if (and inlinetaskp (org-inlinetask-in-task-p)) - (org-inlinetask-get-task-level) - lvl)))) - (b beg) - (e end) - (level 0) - (n 0) - exit nstars) - (with-silent-modifications - (save-excursion - (goto-char beg) - (while (not exit) - (setq e end) - (if (not (re-search-forward org-indent-outline-re nil t)) - (setq e (point-max) exit t) - (setq e (match-beginning 0)) - (if (>= e end) (setq exit t)) - (unless (and inlinetaskp (org-inlinetask-in-task-p)) - (setq level (- (match-end 0) (match-beginning 0) 1))) - (setq nstars (* (1- (funcall get-real-level e level)) - (1- org-indent-indentation-per-level))) - (add-text-properties - (point-at-bol) (point-at-eol) - (list 'line-prefix - (aref org-indent-stars nstars) - 'wrap-prefix - (aref org-indent-strings - (* (funcall get-real-level e level) - org-indent-indentation-per-level))))) - (when (> e b) - (add-text-properties - b e (list 'line-prefix (aref org-indent-strings n) - 'wrap-prefix (aref org-indent-strings n)))) - (setq b (1+ (point-at-eol)) - n (* (funcall get-real-level b level) - org-indent-indentation-per-level))))))) - -(defvar org-inlinetask-min-level) -(defun org-indent-refresh-section () - "Refresh indentation properties in the current outline section. -Point is assumed to be at the beginning of a headline." - (interactive) - (when org-indent-mode - (let (beg end) - (save-excursion - (when (ignore-errors (let ((outline-regexp (format "\\*\\{1,%s\\}[ \t]+" - (if (featurep 'org-inlinetask) - (1- org-inlinetask-min-level) - "")))) - (org-back-to-heading))) - (setq beg (point)) - (setq end (or (save-excursion (or (outline-next-heading) (point))))) - (org-indent-remove-properties beg end) - (org-indent-add-properties beg end)))))) - -(defun org-indent-refresh-to (limit) - "Refresh indentation properties in the current outline section. -Point is assumed to be at the beginning of a headline." - (interactive) - (when org-indent-mode - (let ((beg (point)) (end limit)) - (save-excursion - (and (ignore-errors (let ((outline-regexp (format "\\*\\{1,%s\\}[ \t]+" - (if (featurep 'org-inlinetask) - (1- org-inlinetask-min-level) - "")))) - (org-back-to-heading))) - (setq beg (point)))) - (org-indent-remove-properties beg end) - (org-indent-add-properties beg end))) - (goto-char limit)) - -(defun org-indent-refresh-subtree () - "Refresh indentation properties in the current outline subtree. -Point is assumed to be at the beginning of a headline." - (interactive) - (when org-indent-mode - (save-excursion - (let (beg end) - (setq beg (point)) - (setq end (save-excursion (org-end-of-subtree t t))) - (org-indent-remove-properties beg end) - (org-indent-add-properties beg end))))) - -(defun org-indent-refresh-buffer () - "Refresh indentation properties in the current outline subtree. -Point is assumed to be at the beginning of a headline." - (interactive) - (when org-indent-mode - (org-indent-mode -1) - (org-indent-mode 1))) - -(provide 'org-indent) - -;; arch-tag: b76736bc-9f4a-43cd-977c-ecfd6689846a -;;; org-indent.el ends here |