From 3f4a0d5370ae6c34afe180df96add3b8522f4af1 Mon Sep 17 00:00:00 2001 From: mattkae Date: Wed, 11 May 2022 09:23:58 -0400 Subject: initial commit --- elpa/org-9.5.2/org-goto.el | 291 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 291 insertions(+) create mode 100644 elpa/org-9.5.2/org-goto.el (limited to 'elpa/org-9.5.2/org-goto.el') diff --git a/elpa/org-9.5.2/org-goto.el b/elpa/org-9.5.2/org-goto.el new file mode 100644 index 0000000..352bf9f --- /dev/null +++ b/elpa/org-9.5.2/org-goto.el @@ -0,0 +1,291 @@ +;;; org-goto.el --- Fast navigation in an Org buffer -*- lexical-binding: t; -*- + +;; Copyright (C) 2012-2021 Free Software Foundation, Inc. + +;; Author: Carsten Dominik +;; Keywords: outlines, hypermedia, calendar, wp + +;; 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 . + +;;; Code: + +(require 'org) +(require 'org-refile) + +(defvar org-goto-exit-command nil) +(defvar org-goto-map nil) +(defvar org-goto-marker nil) +(defvar org-goto-selected-point nil) +(defvar org-goto-start-pos nil) +(defvar org-goto-window-configuration nil) + +(defconst org-goto-local-auto-isearch-map (make-sparse-keymap)) +(set-keymap-parent org-goto-local-auto-isearch-map isearch-mode-map) + +(defconst org-goto-help + "Browse buffer copy, to find location or copy text.%s +RET=jump to location C-g=quit and return to previous location +\[Up]/[Down]=next/prev headline TAB=cycle visibility [/] org-occur") + + + +;;; Customization + +(defgroup org-goto nil + "Options concerning Org Goto navigation interface." + :tag "Org Goto" + :group 'org) + +(defcustom org-goto-interface 'outline + "The default interface to be used for `org-goto'. + +Allowed values are: + +`outline' + + The interface shows an outline of the relevant file and the + correct heading is found by moving through the outline or by + searching with incremental search. + +`outline-path-completion' + + Headlines in the current buffer are offered via completion. + This is the interface also used by the refile command." + :group 'org-goto + :type '(choice + (const :tag "Outline" outline) + (const :tag "Outline-path-completion" outline-path-completion))) + +(defcustom org-goto-max-level 5 + "Maximum target level when running `org-goto' with refile interface." + :group 'org-goto + :type 'integer) + +(defcustom org-goto-auto-isearch t + "Non-nil means typing characters in `org-goto' starts incremental search. +When nil, you can use these keybindings to navigate the buffer: + + q Quit the Org Goto interface + n Go to the next visible heading + p Go to the previous visible heading + f Go one heading forward on same level + b Go one heading backward on same level + u Go one heading up" + :group 'org-goto + :type 'boolean) + + + +;;; Internal functions + +(defun org-goto--set-map () + "Set the keymap `org-goto'." + (setq org-goto-map + (let ((map (make-sparse-keymap))) + (let ((cmds '(isearch-forward isearch-backward kill-ring-save set-mark-command + mouse-drag-region universal-argument org-occur))) + (dolist (cmd cmds) + (substitute-key-definition cmd cmd map global-map))) + (suppress-keymap map) + (org-defkey map "\C-m" 'org-goto-ret) + (org-defkey map [(return)] 'org-goto-ret) + (org-defkey map [(left)] 'org-goto-left) + (org-defkey map [(right)] 'org-goto-right) + (org-defkey map [(control ?g)] 'org-goto-quit) + (org-defkey map "\C-i" 'org-cycle) + (org-defkey map [(tab)] 'org-cycle) + (org-defkey map [(down)] 'outline-next-visible-heading) + (org-defkey map [(up)] 'outline-previous-visible-heading) + (if org-goto-auto-isearch + (if (fboundp 'define-key-after) + (define-key-after map [t] 'org-goto-local-auto-isearch) + nil) + (org-defkey map "q" 'org-goto-quit) + (org-defkey map "n" 'outline-next-visible-heading) + (org-defkey map "p" 'outline-previous-visible-heading) + (org-defkey map "f" 'outline-forward-same-level) + (org-defkey map "b" 'outline-backward-same-level) + (org-defkey map "u" 'outline-up-heading)) + (org-defkey map "/" 'org-occur) + (org-defkey map "\C-c\C-n" 'outline-next-visible-heading) + (org-defkey map "\C-c\C-p" 'outline-previous-visible-heading) + (org-defkey map "\C-c\C-f" 'outline-forward-same-level) + (org-defkey map "\C-c\C-b" 'outline-backward-same-level) + (org-defkey map "\C-c\C-u" 'outline-up-heading) + map))) + +;; `isearch-other-control-char' was removed in Emacs 24.4. +(if (fboundp 'isearch-other-control-char) + (progn + (define-key org-goto-local-auto-isearch-map "\C-i" 'isearch-other-control-char) + (define-key org-goto-local-auto-isearch-map "\C-m" 'isearch-other-control-char)) + (define-key org-goto-local-auto-isearch-map "\C-i" nil) + (define-key org-goto-local-auto-isearch-map "\C-m" nil) + (define-key org-goto-local-auto-isearch-map [return] nil)) + +(defun org-goto--local-search-headings (string bound noerror) + "Search and make sure that any matches are in headlines." + (catch 'return + (while (if isearch-forward + (search-forward string bound noerror) + (search-backward string bound noerror)) + (when (save-match-data + (and (save-excursion + (beginning-of-line) + (looking-at org-complex-heading-regexp)) + (or (not (match-beginning 5)) + (< (point) (match-beginning 5))))) + (throw 'return (point)))))) + +(defun org-goto-local-auto-isearch () + "Start isearch." + (interactive) + (let ((keys (this-command-keys))) + (when (eq (lookup-key isearch-mode-map keys) 'isearch-printing-char) + (isearch-mode t) + (isearch-process-search-char (string-to-char keys)) + (org-font-lock-ensure)))) + +(defun org-goto-ret (&optional _arg) + "Finish `org-goto' by going to the new location." + (interactive "P") + (setq org-goto-selected-point (point)) + (setq org-goto-exit-command 'return) + (throw 'exit nil)) + +(defun org-goto-left () + "Finish `org-goto' by going to the new location." + (interactive) + (if (org-at-heading-p) + (progn + (beginning-of-line 1) + (setq org-goto-selected-point (point) + org-goto-exit-command 'left) + (throw 'exit nil)) + (user-error "Not on a heading"))) + +(defun org-goto-right () + "Finish `org-goto' by going to the new location." + (interactive) + (if (org-at-heading-p) + (progn + (setq org-goto-selected-point (point) + org-goto-exit-command 'right) + (throw 'exit nil)) + (user-error "Not on a heading"))) + +(defun org-goto-quit () + "Finish `org-goto' without cursor motion." + (interactive) + (setq org-goto-selected-point nil) + (setq org-goto-exit-command 'quit) + (throw 'exit nil)) + + + +;;; Public API + +;;;###autoload +(defun org-goto-location (&optional _buf help) + "Let the user select a location in current buffer. +This function uses a recursive edit. It returns the selected +position or nil." + (let ((isearch-mode-map org-goto-local-auto-isearch-map) + (isearch-hide-immediately nil) + (isearch-search-fun-function + (lambda () #'org-goto--local-search-headings)) + (help (or help org-goto-help))) + (save-excursion + (save-window-excursion + (delete-other-windows) + (and (get-buffer "*org-goto*") (kill-buffer "*org-goto*")) + (pop-to-buffer-same-window + (condition-case nil + (make-indirect-buffer (current-buffer) "*org-goto*" t) + (error (make-indirect-buffer (current-buffer) "*org-goto*" t)))) + (let (temp-buffer-show-function temp-buffer-show-hook) + (with-output-to-temp-buffer "*Org Help*" + (princ (format help (if org-goto-auto-isearch + " Just type for auto-isearch." + " n/p/f/b/u to navigate, q to quit."))))) + (org-fit-window-to-buffer (get-buffer-window "*Org Help*")) + (org-overview) + (setq buffer-read-only t) + (if (and (boundp 'org-goto-start-pos) + (integer-or-marker-p org-goto-start-pos)) + (progn (goto-char org-goto-start-pos) + (when (org-invisible-p) + (org-show-set-visibility 'lineage))) + (goto-char (point-min))) + (let (org-special-ctrl-a/e) (org-beginning-of-line)) + (message "Select location and press RET") + (use-local-map org-goto-map) + (recursive-edit))) + (kill-buffer "*org-goto*") + (cons org-goto-selected-point org-goto-exit-command))) + +;;;###autoload +(defun org-goto (&optional alternative-interface) + "Look up a different location in the current file, keeping current visibility. + +When you want look-up or go to a different location in a +document, the fastest way is often to fold the entire buffer and +then dive into the tree. This method has the disadvantage, that +the previous location will be folded, which may not be what you +want. + +This command works around this by showing a copy of the current +buffer in an indirect buffer, in overview mode. You can dive +into the tree in that copy, use `org-occur' and incremental search +to find a location. When pressing RET or `Q', the command +returns to the original buffer in which the visibility is still +unchanged. After RET it will also jump to the location selected +in the indirect buffer and expose the headline hierarchy above. + +With a prefix argument, use the alternative interface: e.g., if +`org-goto-interface' is `outline' use `outline-path-completion'." + (interactive "P") + (org-goto--set-map) + (let* ((org-refile-targets `((nil . (:maxlevel . ,org-goto-max-level)))) + (org-refile-use-outline-path t) + (org-refile-target-verify-function nil) + (interface + (if (not alternative-interface) + org-goto-interface + (if (eq org-goto-interface 'outline) + 'outline-path-completion + 'outline))) + (org-goto-start-pos (point)) + (selected-point + (if (eq interface 'outline) (car (org-goto-location)) + (let ((pa (org-refile-get-location "Goto"))) + (org-refile-check-position pa) + (nth 3 pa))))) + (if selected-point + (progn + (org-mark-ring-push org-goto-start-pos) + (goto-char selected-point) + (when (or (org-invisible-p) (org-invisible-p2)) + (org-show-context 'org-goto))) + (message "Quit")))) + +(provide 'org-goto) + +;; Local variables: +;; generated-autoload-file: "org-loaddefs.el" +;; End: + +;;; org-goto.el ends here -- cgit v1.2.1