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This fixes a wrong merge that should not have happened: commit 7e903a merges the master branch into the maint branch, while we really want to keep the maint branch a bugfix-only branch. This commit reverts back the maint branch to its state before merging the master branch. From there, we will fix remaining problems with the maint branch (e.g. copyright issues) then release this maint branch as Org-mode 7.8.05.
80 lines
2.6 KiB
EmacsLisp
80 lines
2.6 KiB
EmacsLisp
;;; org-info.el --- Support for links to Info nodes from within Org-Mode
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;; Copyright (C) 2004-2011 Free Software Foundation, Inc.
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;; Author: Carsten Dominik <carsten at orgmode dot org>
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;; Keywords: outlines, hypermedia, calendar, wp
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;; Homepage: http://orgmode.org
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;;
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;; This file is part of GNU Emacs.
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;;
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Emacs 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 GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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;;
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;;; Commentary:
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;; This file implements links to Info nodes from within Org-mode.
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;; Org-mode loads this module by default - if this is not what you want,
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;; configure the variable `org-modules'.
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;;; Code:
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(require 'org)
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;; Declare external functions and variables
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(declare-function Info-find-node "info" (filename nodename
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&optional no-going-back))
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(defvar Info-current-file)
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(defvar Info-current-node)
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;; Install the link type
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(org-add-link-type "info" 'org-info-open)
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(add-hook 'org-store-link-functions 'org-info-store-link)
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;; Implementation
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(defun org-info-store-link ()
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"Store a link to an Info file and node."
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(when (eq major-mode 'Info-mode)
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(let (link desc)
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(setq link (org-make-link "info:"
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(file-name-nondirectory Info-current-file)
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"#" Info-current-node))
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(setq desc (concat (file-name-nondirectory Info-current-file)
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"#" Info-current-node))
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(org-store-link-props :type "info" :file Info-current-file
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:node Info-current-node
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:link link :desc desc)
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link)))
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(defun org-info-open (path)
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"Follow an Info file and node link specified by PATH."
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(org-info-follow-link path))
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(defun org-info-follow-link (name)
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"Follow an Info file and node link specified by NAME."
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(if (or (string-match "\\(.*\\)[#:]:?\\(.*\\)" name)
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(string-match "\\(.*\\)" name))
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(progn
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(require 'info)
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(if (match-string 2 name) ; If there isn't a node, choose "Top"
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(Info-find-node (match-string 1 name) (match-string 2 name))
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(Info-find-node (match-string 1 name) "Top")))
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(message "Could not open: %s" name)))
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(provide 'org-info)
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;;; org-info.el ends here
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