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/ol-info.el | 148 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 148 insertions(+) create mode 100644 elpa/org-9.5.2/ol-info.el (limited to 'elpa/org-9.5.2/ol-info.el') diff --git a/elpa/org-9.5.2/ol-info.el b/elpa/org-9.5.2/ol-info.el new file mode 100644 index 0000000..a535ea5 --- /dev/null +++ b/elpa/org-9.5.2/ol-info.el @@ -0,0 +1,148 @@ +;;; ol-info.el --- Links to Info Nodes -*- lexical-binding: t; -*- + +;; Copyright (C) 2004-2021 Free Software Foundation, Inc. + +;; Author: Carsten Dominik +;; Keywords: outlines, hypermedia, calendar, wp +;; Homepage: https://orgmode.org +;; +;; 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 . +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;;; Commentary: + +;; This file implements links to Info nodes from within Org mode. +;; Org mode loads this module by default - if this is not what you want, +;; configure the variable `org-modules'. + +;;; Code: + +(require 'ol) + +;; Declare external functions and variables + +(declare-function Info-find-node "info" + (filename nodename &optional no-going-back strict-case)) +(defvar Info-current-file) +(defvar Info-current-node) + +;; Install the link type +(org-link-set-parameters "info" + :follow #'org-info-open + :export #'org-info-export + :store #'org-info-store-link) + +;; Implementation +(defun org-info-store-link () + "Store a link to an Info file and node." + (when (eq major-mode 'Info-mode) + (let ((link (concat "info:" + (file-name-nondirectory Info-current-file) + "#" Info-current-node)) + (desc (concat (file-name-nondirectory Info-current-file) + "#" Info-current-node))) + (org-link-store-props :type "info" :file Info-current-file + :node Info-current-node + :link link :description desc) + link))) + +(defun org-info-open (path _) + "Follow an Info file and node link specified by PATH." + (org-info-follow-link path)) + + +(defun org-info-follow-link (name) + "Follow an Info file and node link specified by NAME." + (if (or (string-match "\\(.*\\)\\(?:#\\|::\\)\\(.*\\)" name) + (string-match "\\(.*\\)" name)) + (let ((filename (match-string 1 name)) + (nodename-or-index (or (match-string 2 name) "Top"))) + (require 'info) + ;; If nodename-or-index is invalid node name, then look it up + ;; in the index. + (condition-case nil + (Info-find-node filename nodename-or-index) + (user-error (Info-find-node filename "Top") + (condition-case nil + (Info-index nodename-or-index) + (user-error "Could not find '%s' node or index entry" + nodename-or-index))))) + (user-error "Could not open: %s" name))) + +(defconst org-info-emacs-documents + '("ada-mode" "auth" "autotype" "bovine" "calc" "ccmode" "cl" "dbus" "dired-x" + "ebrowse" "ede" "ediff" "edt" "efaq-w32" "efaq" "eieio" "eintr" "elisp" + "emacs-gnutls" "emacs-mime" "emacs" "epa" "erc" "ert" "eshell" "eudc" "eww" + "flymake" "forms" "gnus" "htmlfontify" "idlwave" "ido" "info" "mairix-el" + "message" "mh-e" "newsticker" "nxml-mode" "octave-mode" "org" "pcl-cvs" + "pgg" "rcirc" "reftex" "remember" "sasl" "sc" "semantic" "ses" "sieve" + "smtpmail" "speedbar" "srecode" "todo-mode" "tramp" "url" "vip" "viper" + "widget" "wisent" "woman") + "List of Emacs documents available. +Taken from ") + +(defconst org-info-other-documents + '(("libc" . "https://www.gnu.org/software/libc/manual/html_mono/libc.html") + ("make" . "https://www.gnu.org/software/make/manual/make.html")) + "Alist of documents generated from Texinfo source. +When converting info links to HTML, links to any one of these manuals are +converted to use these URL.") + +(defun org-info-map-html-url (filename) + "Return URL or HTML file associated to Info FILENAME. +If FILENAME refers to an official GNU document, return a URL pointing to +the official page for that document, e.g., use \"gnu.org\" for all Emacs +related documents. Otherwise, append \".html\" extension to FILENAME. +See `org-info-emacs-documents' and `org-info-other-documents' for details." + (cond ((member filename org-info-emacs-documents) + (format "https://www.gnu.org/software/emacs/manual/html_mono/%s.html" + filename)) + ((cdr (assoc filename org-info-other-documents))) + (t (concat filename ".html")))) + +(defun org-info--expand-node-name (node) + "Expand Info NODE to HTML cross reference." + ;; See (info "(texinfo) HTML Xref Node Name Expansion") for the + ;; expansion rule. + (let ((node (replace-regexp-in-string + "\\([ \t\n\r]+\\)\\|\\([^a-zA-Z0-9]\\)" + (lambda (m) + (if (match-end 1) "-" (format "_%04x" (string-to-char m)))) + (org-trim node)))) + (cond ((string= node "") "") + ((string-match-p "\\`[0-9]" node) (concat "g_t" node)) + (t node)))) + +(defun org-info-export (path desc format) + "Export an info link. +See `org-link-parameters' for details about PATH, DESC and FORMAT." + (let* ((parts (split-string path "#\\|::")) + (manual (car parts)) + (node (or (nth 1 parts) "Top"))) + (pcase format + (`html + (format "%s" + (org-info-map-html-url manual) + (org-info--expand-node-name node) + (or desc path))) + (`texinfo + (let ((title (or desc ""))) + (format "@ref{%s,%s,,%s,}" node title manual))) + (_ nil)))) + +(provide 'ol-info) + +;;; ol-info.el ends here -- cgit v1.2.1