2013-03-04 12:35:02 -05:00
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;;; org-favtable.el --- Lookup table of favorite references and links
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2014-01-07 08:18:17 -05:00
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;; Copyright (C) 2011-2014 Free Software Foundation, Inc.
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2013-03-04 12:35:02 -05:00
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;; Author: Marc-Oliver Ihm <org-favtable@ferntreffer.de>
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;; Keywords: hypermedia, matching
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;; Requires: org
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;; Download: http://orgmode.org/worg/code/elisp/org-favtable.el
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;; Version: 2.2.0
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;; This file is not part of GNU Emacs.
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;;; License:
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;; This program 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, or (at your option)
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;; any later version.
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;;
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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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;;
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;; You should have received a copy of the GNU General Public License
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2013-03-10 12:57:47 -04:00
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;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
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2013-03-04 12:35:02 -05:00
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;;; Commentary:
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;; Purpose:
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;;
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;; Mark and find your favorite things and locations in org easily: Create
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;; and update a lookup table of your references and links. Often used
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;; entries bubble to the top and entering some keywords displays only the
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;; matching entries. That way the right entry one can be picked easily.
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;;
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;; References are essentially small numbers (e.g. "R237" or "-455-"),
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;; which are created by this package; they are well suited to be used
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;; outside of org. Links are just normal org-mode links.
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;;
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;;
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;; Setup:
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;;
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;; - Add these lines to your .emacs:
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;;
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;; (require 'org-favtable)
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;; ;; Good enough to start, but later you should probably
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;; ;; change this id, as will be explained below
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;; (setq org-favtable-id "00e26bef-1929-4110-b8b4-7eb9c9ab1fd4")
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;; ;; Optionally assign a key. Pick your own favorite.
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;; (global-set-key (kbd "C-+") 'org-favtable)
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;;
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;; - Just invoke `org-favtable', which will explain how to complete your
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;; setup by creating the necessary table of favorites.
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;;
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;;
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;; Further reading:
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;;
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;; Invoke `org-favtable' and pick one of its help options. You may also
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;; read the documentation of `org-favtable-id' for setup instructions, of
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;; `org-favtable' for regular usage and of `org-favtable--commands' for a
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;; list of available commands.
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;;
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;;; Change Log:
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;; [2013-02-28 Th] Version 2.2.0:
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;; - Allowed shortcuts like "h237" for command "head" with argument "237"
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;; - Integrated with org-mark-ring-goto
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;;
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;; [2013-01-25 Fr] Version 2.1.0:
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;; - Added full support for links
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;; - New commands "missing" and "statistics"
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;; - Renamed the package from "org-reftable" to "org-favtable"
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;; - Additional columns are required (e.g. "link"). Error messages will
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;; guide you
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;;
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;; [2012-12-07 Fr] Version 2.0.0:
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;; - The format of the table of favorites has changed ! You need to bring
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;; your existing table into the new format by hand (which however is
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;; easy and explained below)
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;; - Reference table can be sorted after usage count or date of last access
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;; - Ask user explicitly, which command to invoke
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;; - Renamed the package from "org-refer-by-number" to "org-reftable"
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;; [2012-09-22 Sa] Version 1.5.0:
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;; - New command "sort" to sort a buffer or region by reference number
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;; - New commands "highlight" and "unhighlight" to mark references
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;; [2012-07-13 Fr] Version 1.4.0:
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;; - New command "head" to find a headline with a reference number
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;; [2012-04-28 Sa] Version 1.3.0:
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;; - New commands occur and multi-occur
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;; - All commands can now be invoked explicitly
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;; - New documentation
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;; - Many bugfixes
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;; [2011-12-10 Sa] Version 1.2.0:
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;; - Fixed a bug, which lead to a loss of newly created reference numbers
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;; - Introduced single and double prefix arguments
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;; - Started this Change Log
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;;; Code:
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(require 'org-table)
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(require 'cl)
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(defvar org-favtable--version "2.2.0")
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(defvar org-favtable--preferred-command nil)
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(defvar org-favtable--commands '(occur head ref link enter leave goto + help reorder fill sort update highlight unhighlight missing statistics)
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"List of commands known to org-favtable:
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Commands known:
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occur: If you supply a keyword (text): Apply emacs standard
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occur operation on the table of favorites; ask for a
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string (keyword) to select lines. Occur will only show you
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lines which contain the given keyword, so you can easily find
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the right one. You may supply a list of words seperated by
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comma (\",\"), to select lines that contain any or all of the
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given words.
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If you supply a reference number: Apply emacs standard
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multi-occur operation all org-mode buffers to search for a
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specific reference.
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You may also read the note at the end of this help on saving
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the keystroke RET to accept this frequent default command.
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head: If invoked outside the table of favorites, ask for a
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reference number and search for a heading containing it. If
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invoked within favtable dont ask; rather use the reference or
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link from the current line.
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ref: Create a new reference, copy any previously selected text.
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If already within reftable, fill in ref-column.
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link: Create a new line in reftable with a link to the current node.
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Do not populate the ref column; this can later be populated by
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calling the \"fill\" command from within the reftable.
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leave: Leave the table of favorites. If the last command has
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been \"ref\", the new reference is copied and ready to yank.
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This \"org-mark-ring-goto\" and can be called several times
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in succession.
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enter: Just enter the node with the table of favorites.
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goto: Search for a specific reference within the table of
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favorites.
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help: Show this list of commands.
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+: Show all commands including the less frequently used ones
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given below. If \"+\" is followd by enough letters of such a
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command (e.g. \"+fi\"), then this command is invoked
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directly.
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reorder: Temporarily reorder the table of favorites, e.g. by
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count, reference or last access.
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fill: If either ref or link is missing, fill it.
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sort: Sort a set of lines (either the active region or the
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whole buffer) by the references found in each line.
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update: For the given reference, update the line in the
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favtable.
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highlight: Highlight references in region or buffer.
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unhighlight: Remove highlights.
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missing : Search for missing reference numbers (which do not
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appear in the reference table). If requested, add additional
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lines for them, so that the command \"new\" is able to reuse
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them.
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statistics : Show some statistics (e.g. minimum and maximum
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reference) about favtable.
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Two ways to save keystrokes:
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When prompting for a command, org-favtable puts the most likely
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one (e.g. \"occur\" or \"ref\") at the front of the list, so that
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you may just type RET.
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If this command needs additional input (like e.g. \"occur\"), you
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may supply this input right away, although you are still beeing
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prompted for the command. So do an occur for the string \"foo\",
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you can just enter \"foo\" without even entering \"occur\".
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Another way to save keystrokes applies if you want to choose a
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command, that requrires a reference number (and would normally
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prompt for it): In that case you may just enter enough characters
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from your command, so that it appears first in the list of
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matches; then immediately enter the number of the reference you
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are searching for. So the input \"h237\" would execute the
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command \"head\" for reference \"237\" right away.
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")
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(defvar org-favtable--commands-some '(occur head ref link leave enter goto + help))
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(defvar org-favtable--columns nil)
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(defvar org-favtable-id nil
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"Id of the Org-mode node, which contains the favorite table.
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Read below, on how to set up things. See the help options
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\"usage\" and \"commands\" for normal usage after setup.
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Setup requires two steps:
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- Adjust your .emacs initialization file
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- Create a suitable org-mode node
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Here are the lines, you need to add to your .emacs:
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(require 'org-favtable)
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;; Good enough to start, but later you should probably
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;; change this id, as will be explained below
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(setq org-favtable-id \"00e26bef-1929-4110-b8b4-7eb9c9ab1fd4\")
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;; Optionally assign a key. Pick your own favorite.
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(global-set-key (kbd \"C-+\") 'org-favtable)
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Do not forget to restart emacs to make these lines effective.
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As a second step you need to create the org-mode node, where your
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reference numbers and links will be stored. It may look like
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this:
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* org-favtable
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:PROPERTIES:
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:ID: 00e26bef-1929-4110-b8b4-7eb9c9ab1fd4
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:END:
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| | | Comment, description, details | | | |
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| ref | link | ;c | count;s | created | last-accessed |
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| | <4> | <30> | | | |
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|-----+------+--------------------------------+---------+---------+---------------|
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| R1 | | My first reference | | | |
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You may just copy this node into one of your org-files. Many
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things however can or should be adjusted:
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- The node needs not be a top level node.
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- Its name is completely at you choice. The node is found
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through its ID.
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- There are three lines of headings above the first hline. The
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first one is ignored by org-favtable, and you can use them to
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give meaningful names to columns; the second line contains
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configuration information for org-favtable; please read
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further below for its format. The third line is optional and
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may contain width-informations (e.g. <30>) only.
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- The sequence of columns does not matter. You may reorder them
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any way you like; e.g. make the comment-column the last
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columns within the table. Columns ar found by their name,
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which appears in the second heading-line.
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- You can add further columns or even remove the
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\"Comment\"-column. All other columns from the
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example (e.g. \"ref\", \"link\", \"count\", \"created\" and
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\"last-accessed\") are required.
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- Your references need not start at \"R1\"; However, having an
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initial row is required (it serves as a template for subsequent
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references).
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- Your reference need not have the form \"R1\"; you may just as
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well choose any text, that contains a single number,
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e.g. \"reference-{1}\" or \"#7\" or \"++17++\" or \"-344-\". The
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function `org-favtable' will inspect your first reference and
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create all subsequent references in the same way.
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- You may want to change the ID-Property of the node above and
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create a new one, which is unique (and not just a copy of
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mine). You need to change it in the lines copied to your .emacs
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too. However, this is not strictly required to make things
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work, so you may do this later, after trying out this package.
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Optionally you may tweak the second header line to adjust
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`org-favtable' a bit. In the example above it looks like this
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(with spaces collapsed):
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| ref | link | ;c | count;s | created | last-accessed |
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The different fields have different meanings:
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- ref : This denotes the column which contains you references
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- link : Column for org-mode links, which can be used to access
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locations within your files.
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- ;c : The flag \"c\" (\"c\" for \"copy\") denotes this column
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as the one beeing copied on command \"leave\". In the example
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above, it is also the comment-column.
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- count;s : this is the column which counts, how many time this
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line has been accessed (which is the key-feature of this
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package). The flag \"s\" stands for \"sort\", so the table is
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sorted after this column. You may also sort after columns
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\"ref\" or \"last-accessed\".
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- created : Date when this line was created.
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- last-accessed : Date and time, when this line was last accessed.
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After this two-step setup process you may invoke `org-favtable'
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to create a new favorite. Read the help option \"usage\" for
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instructions on normal usage, read the help option \"commands\"
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for help on single commands.
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")
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(defvar org-favtable--text-to-yank nil)
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(defvar org-favtable--last-action nil)
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(defvar org-favtable--occur-buffer nil)
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(defvar org-favtable--ref-regex nil)
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(defvar org-favtable--ref-format nil)
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(defun org-favtable (&optional what search search-is-link)
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"Mark and find your favorite items and org-locations easily:
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Create and update a lookup table of your favorite references and
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links. Often used entries automatically bubble to the top of the
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table; entering some keywords narrows it to just the matching
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entries; that way the right one can be picked easily.
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References are essentially small numbers (e.g. \"R237\" or
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\"-455-\"), as created by this package; links are normal org-mode
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links. Within org-favtable, both are denoted as favorites.
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Read below for a detailed description of this function. See the
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help option \"setup\" or read the documentation of
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`org-favtable-id' for setup instructions.
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The function `org-favtable' operates on a dedicated table (called
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the table or favorites or favtable, for short) within a special
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Org-mode node. The node has to be created as part of your initial
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setup. Each line of the favorite table contains:
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- A reference (optional)
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- A link (optional)
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- A number; counting, how often each reference has been
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used. This number is updated automatically and the table can
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be sorted according to it, so that most frequently used
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references appear at the top of the table and can be spotted
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easily.
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- Its respective creation date
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- Date and time of last access. This column can alternatively be
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used to sort the table.
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To be useful, your table of favorites should probably contain a
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column with comments too, which allows lines to be selected by
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keywords.
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The table of favorites is found through the id of the containing
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node; this id should be stored within `org-favtable-id' (see there
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for details).
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The function `org-favtable' is the only interactive function of
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this package and its sole entry point; it offers several commands
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to create, find and look up these favorites (references and
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links). All of them are explained within org-favtable's help.
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Finally, org-favtable can also be invoked from elisp; the two
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optional arguments accepted are:
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search : string to search for
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what : symbol of the command to invoke
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search-is-link : t, if argument search is actually a link
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An example would be:
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(org-favtable \"237\" 'head) ;; find heading with ref 237
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"
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(interactive "P")
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(let (within-node ; True, if we are within node with favtable
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result-is-visible ; True, if node or occur is visible in any window
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ref-node-buffer-and-point ; cons with buffer and point of favorites node
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below-cursor ; word below cursor
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active-region ; active region (if any)
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link-id ; link of starting node, if required
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guarded-search ; with guard against additional digits
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search-is-ref ; true, if search is a reference
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commands ; currently active set of selectable commands
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what-adjusted ; True, if we had to adjust what
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what-input ; Input on what question (need not necessary be "what")
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reorder-once ; Column to use for single time sorting
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parts ; Parts of a typical reference number (which
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; need not be a plain number); these are:
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head ; Any header before number (e.g. "R")
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maxref ; Maximum number from reference table (e.g. "153")
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tail ; Tail after number (e.g. "}" or "")
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ref-regex ; Regular expression to match a reference
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has-reuse ; True, if table contains a line for reuse
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numcols ; Number of columns in favtable
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kill-new-text ; Text that will be appended to kill ring
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message-text ; Text that will be issued as an explanation,
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; what we have done
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initial-ref-or-link ; Initial position in reftable
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)
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;;
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;; Examine current buffer and location, before turning to favtable
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;;
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;; Get the content of the active region or the word under cursor
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|
(if (and transient-mark-mode
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|
mark-active)
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(setq active-region (buffer-substring (region-beginning) (region-end))))
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(setq below-cursor (thing-at-point 'symbol))
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;; Find out, if we are within favable or not
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|
(setq within-node (string= (org-id-get) org-favtable-id))
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|
|
;; Find out, if point in any window is within node with favtable
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|
|
(mapc (lambda (x) (with-current-buffer (window-buffer x)
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|
(when (or
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|
(string= (org-id-get) org-favtable-id)
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|
(eq (window-buffer x)
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|
|
org-favtable--occur-buffer))
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|
(setq result-is-visible t))))
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|
(window-list))
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;;
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;; Get decoration of references and highest reference from favtable
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;;
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|
;; Save initial ref or link
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|
|
(if (and within-node
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|
|
(org-at-table-p))
|
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|
|
(setq initial-ref-or-link
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|
|
(or (org-favtable--get-field 'ref)
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|
|
(org-favtable--get-field 'link))))
|
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|
|
;; Find node
|
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|
|
(setq ref-node-buffer-and-point (org-favtable--id-find))
|
|
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|
|
(unless ref-node-buffer-and-point
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|
|
|
(org-favtable--report-setup-error
|
|
|
|
|
(format "Cannot find node with id \"%s\"" org-favtable-id)))
|
|
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|
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|
|
;; Get configuration of reftable; catch errors
|
|
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|
|
(let ((error-message
|
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|
|
|
(catch 'content-error
|
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|
|
(with-current-buffer (car ref-node-buffer-and-point)
|
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|
|
(save-excursion
|
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|
|
(unless (string= (org-id-get) org-favtable-id)
|
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|
|
(goto-char (cdr ref-node-buffer-and-point)))
|
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|
|
;; parse table while still within buffer
|
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|
|
(setq parts (org-favtable--parse-and-adjust-table)))
|
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|
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|
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|
|
nil))))
|
|
|
|
|
(when error-message
|
|
|
|
|
(org-pop-to-buffer-same-window (car ref-node-buffer-and-point))
|
|
|
|
|
(org-reveal)
|
|
|
|
|
(error error-message)))
|
|
|
|
|
|
|
|
|
|
;; Give names to parts of configuration
|
|
|
|
|
(setq head (nth 0 parts))
|
|
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|
|
(setq maxref (nth 1 parts))
|
|
|
|
|
(setq tail (nth 2 parts))
|
|
|
|
|
(setq numcols (nth 3 parts))
|
|
|
|
|
(setq ref-regex (nth 4 parts))
|
|
|
|
|
(setq has-reuse (nth 5 parts))
|
|
|
|
|
(setq org-favtable--ref-regex ref-regex)
|
|
|
|
|
(setq org-favtable--ref-format (concat head "%d" tail))
|
|
|
|
|
|
|
|
|
|
;;
|
|
|
|
|
;; Find out, what we are supposed to do
|
|
|
|
|
;;
|
|
|
|
|
|
|
|
|
|
(if (equal what '(4)) (setq what 'leave))
|
|
|
|
|
|
|
|
|
|
;; Set preferred action, that will be the default choice
|
|
|
|
|
(setq org-favtable--preferred-command
|
|
|
|
|
(if within-node
|
|
|
|
|
(if (memq org-favtable--last-action '(ref link))
|
|
|
|
|
'leave
|
|
|
|
|
'occur)
|
|
|
|
|
(if active-region
|
|
|
|
|
'ref
|
|
|
|
|
(if (and below-cursor (string-match ref-regex below-cursor))
|
|
|
|
|
'occur
|
|
|
|
|
nil))))
|
|
|
|
|
|
|
|
|
|
;; Ask user, what to do
|
|
|
|
|
(unless what
|
|
|
|
|
(setq commands (copy-list org-favtable--commands-some))
|
|
|
|
|
(while (progn
|
|
|
|
|
(setq what-input
|
|
|
|
|
(org-icompleting-read
|
|
|
|
|
"Please choose: "
|
|
|
|
|
(mapcar 'symbol-name
|
|
|
|
|
;; Construct unique list of commands with
|
|
|
|
|
;; preferred one at front
|
|
|
|
|
(delq nil (delete-dups
|
|
|
|
|
(append
|
|
|
|
|
(list org-favtable--preferred-command)
|
|
|
|
|
commands))))
|
|
|
|
|
nil nil))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
;; if input starts with "+", any command (not only some) may follow
|
|
|
|
|
;; this allows input like "+sort" to be accepted
|
|
|
|
|
(when (string= (substring what-input 0 1) "+")
|
|
|
|
|
;; make all commands available for selection
|
|
|
|
|
(setq commands (copy-list org-favtable--commands))
|
|
|
|
|
(unless (string= what-input "+")
|
|
|
|
|
;; not just "+", use following string
|
|
|
|
|
(setq what-input (substring what-input 1))
|
|
|
|
|
|
|
|
|
|
(let ((completions
|
|
|
|
|
;; get list of possible completions for what-input
|
|
|
|
|
(all-completions what-input (mapcar 'symbol-name commands))))
|
|
|
|
|
;; use it, if unambigously
|
|
|
|
|
(if (= (length completions) 1)
|
|
|
|
|
(setq what-input (car completions))))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
;; if input ends in digits, save them away and do completions on head of input
|
|
|
|
|
;; this allows input like "h224" to be accepted
|
|
|
|
|
(when (string-match "^\\([^0-9+]\\)\\([0-9]+\\)\\s *$" what-input)
|
|
|
|
|
;; use first match as input, even if ambigously
|
|
|
|
|
(setq org-favtable--preferred-command
|
|
|
|
|
(intern (first (all-completions (match-string 1 what-input)
|
|
|
|
|
(mapcar 'symbol-name commands)))))
|
|
|
|
|
;; use digits as argument to commands
|
|
|
|
|
(setq what-input (format org-favtable--ref-format
|
|
|
|
|
(string-to-number (match-string 2 what-input)))))
|
|
|
|
|
|
|
|
|
|
(setq what (intern what-input))
|
|
|
|
|
|
|
|
|
|
;; user is not required to input one of the commands; if
|
|
|
|
|
;; not, take the first one and use the original input for
|
|
|
|
|
;; next question
|
|
|
|
|
(if (memq what commands)
|
|
|
|
|
;; input matched one element of list, dont need original
|
|
|
|
|
;; input any more
|
|
|
|
|
(setq what-input nil)
|
|
|
|
|
;; what-input will be used for next question, use first
|
|
|
|
|
;; command for what
|
|
|
|
|
(setq what (or org-favtable--preferred-command
|
|
|
|
|
(first commands)))
|
|
|
|
|
;; remove any trailing dot, that user might have added to
|
|
|
|
|
;; disambiguate his input
|
|
|
|
|
(if (equal (substring what-input -1) ".")
|
|
|
|
|
;; but do this only, if dot was really necessary to
|
|
|
|
|
;; disambiguate
|
|
|
|
|
(let ((shortened-what-input (substring what-input 0 -1)))
|
|
|
|
|
(unless (test-completion shortened-what-input
|
|
|
|
|
(mapcar 'symbol-name
|
|
|
|
|
commands))
|
|
|
|
|
(setq what-input shortened-what-input)))))
|
|
|
|
|
|
|
|
|
|
;; ask for reorder in loop, because we have to ask for
|
|
|
|
|
;; what right again
|
|
|
|
|
(if (eq what 'reorder)
|
|
|
|
|
(setq reorder-once
|
|
|
|
|
(intern
|
|
|
|
|
(org-icompleting-read
|
|
|
|
|
"Please choose column to reorder reftable once: "
|
|
|
|
|
(mapcar 'symbol-name '(ref count last-accessed))
|
|
|
|
|
nil t))))
|
|
|
|
|
|
|
|
|
|
;; maybe ask initial question again
|
|
|
|
|
(memq what '(reorder +)))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
;;
|
|
|
|
|
;; Get search, if required
|
|
|
|
|
;;
|
|
|
|
|
|
|
|
|
|
;; These actions need a search string:
|
|
|
|
|
(when (memq what '(goto occur head update))
|
|
|
|
|
|
|
|
|
|
;; Maybe we've got a search string from the arguments
|
|
|
|
|
(unless search
|
|
|
|
|
(let (search-from-table
|
|
|
|
|
search-from-cursor)
|
|
|
|
|
|
|
|
|
|
;; Search string can come from several sources:
|
|
|
|
|
;; From ref column of table
|
|
|
|
|
(when within-node
|
|
|
|
|
(setq search-from-table (org-favtable--get-field 'ref)))
|
|
|
|
|
;; From string below cursor
|
|
|
|
|
(when (and (not within-node)
|
|
|
|
|
below-cursor
|
|
|
|
|
(string-match (concat "\\(" ref-regex "\\)")
|
|
|
|
|
below-cursor))
|
|
|
|
|
(setq search-from-cursor (match-string 1 below-cursor)))
|
|
|
|
|
|
|
|
|
|
;; Depending on requested action, get search from one of the sources above
|
|
|
|
|
(cond ((eq what 'goto)
|
|
|
|
|
(setq search (or what-input search-from-cursor)))
|
|
|
|
|
((memq what '(head occur))
|
|
|
|
|
(setq search (or what-input search-from-table search-from-cursor))))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
;; If we still do not have a search string, ask user explicitly
|
|
|
|
|
(unless search
|
|
|
|
|
|
|
|
|
|
(if what-input
|
|
|
|
|
(setq search what-input)
|
|
|
|
|
(setq search (read-from-minibuffer
|
|
|
|
|
(cond ((memq what '(occur head))
|
|
|
|
|
"Text or reference number to search for: ")
|
|
|
|
|
((eq what 'goto)
|
|
|
|
|
"Reference number to search for, or enter \".\" for id of current node: ")
|
|
|
|
|
((eq what 'update)
|
|
|
|
|
"Reference number to update: ")))))
|
|
|
|
|
|
|
|
|
|
(if (string-match "^\\s *[0-9]+\\s *$" search)
|
|
|
|
|
(setq search (format "%s%s%s" head (org-trim search) tail))))
|
|
|
|
|
|
|
|
|
|
;; Clean up and examine search string
|
|
|
|
|
(if search (setq search (org-trim search)))
|
|
|
|
|
(if (string= search "") (setq search nil))
|
|
|
|
|
(setq search-is-ref (string-match ref-regex search))
|
|
|
|
|
|
|
|
|
|
;; Check for special case
|
|
|
|
|
(when (and (memq what '(head goto))
|
|
|
|
|
(string= search "."))
|
|
|
|
|
(setq search (org-id-get))
|
|
|
|
|
(setq search-is-link t))
|
|
|
|
|
|
|
|
|
|
(when search-is-ref
|
|
|
|
|
(setq guarded-search (org-favtable--make-guarded-search search)))
|
|
|
|
|
|
|
|
|
|
;;
|
|
|
|
|
;; Do some sanity checking before really starting
|
|
|
|
|
;;
|
|
|
|
|
|
|
|
|
|
;; Correct requested action, if nothing to search
|
|
|
|
|
(when (and (not search)
|
|
|
|
|
(memq what '(search occur head)))
|
|
|
|
|
(setq what 'enter)
|
|
|
|
|
(setq what-adjusted t))
|
|
|
|
|
|
|
|
|
|
;; For a proper reference as input, we do multi-occur
|
|
|
|
|
(if (and (string-match ref-regex search)
|
|
|
|
|
(eq what 'occur))
|
|
|
|
|
(setq what 'multi-occur))
|
|
|
|
|
|
|
|
|
|
;; Check for invalid combinations of arguments; try to be helpful
|
|
|
|
|
(when (and (memq what '(head goto))
|
|
|
|
|
(not search-is-link)
|
|
|
|
|
(not search-is-ref))
|
|
|
|
|
(error "Can do '%s' only for a reference or link (not '%s'), try 'occur' to search for text" what search)))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
;;
|
|
|
|
|
;; Prepare
|
|
|
|
|
;;
|
|
|
|
|
|
|
|
|
|
;; Get link if required before moving in
|
|
|
|
|
(if (eq what 'link)
|
|
|
|
|
(setq link-id (org-id-get-create)))
|
|
|
|
|
|
|
|
|
|
;; Move into table, if outside
|
|
|
|
|
(when (memq what '(enter ref link goto occur multi-occur missing statistics))
|
|
|
|
|
|
|
|
|
|
;; Support orgmode-standard of going back (buffer and position)
|
|
|
|
|
(org-mark-ring-push)
|
|
|
|
|
|
|
|
|
|
;; Switch to favtable
|
|
|
|
|
(org-pop-to-buffer-same-window (car ref-node-buffer-and-point))
|
|
|
|
|
(goto-char (cdr ref-node-buffer-and-point))
|
|
|
|
|
(show-subtree)
|
|
|
|
|
(org-show-context)
|
|
|
|
|
|
|
|
|
|
;; sort favtable
|
|
|
|
|
(org-favtable--sort-table reorder-once))
|
|
|
|
|
|
|
|
|
|
;; Goto back to initial ref, because reformatting of table above might
|
|
|
|
|
;; have moved point
|
|
|
|
|
(when initial-ref-or-link
|
|
|
|
|
(while (and (org-at-table-p)
|
|
|
|
|
(not (or
|
|
|
|
|
(string= initial-ref-or-link (org-favtable--get-field 'ref))
|
|
|
|
|
(string= initial-ref-or-link (org-favtable--get-field 'link)))))
|
|
|
|
|
(forward-line))
|
|
|
|
|
;; did not find ref, go back to top
|
|
|
|
|
(if (not (org-at-table-p)) (goto-char top)))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
;;
|
|
|
|
|
;; Actually do, what is requested
|
|
|
|
|
;;
|
|
|
|
|
|
|
|
|
|
(cond
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
((eq what 'help)
|
|
|
|
|
|
|
|
|
|
(let ((help-what
|
|
|
|
|
;; which sort of help ?
|
|
|
|
|
(intern
|
|
|
|
|
(concat
|
|
|
|
|
"help-"
|
|
|
|
|
(org-icompleting-read
|
|
|
|
|
"Help on: "
|
|
|
|
|
(mapcar 'symbol-name '(commands usage setup version example))
|
|
|
|
|
nil t)))))
|
|
|
|
|
|
|
|
|
|
;; help is taken from docstring of functions or variables
|
|
|
|
|
(cond ((eq help-what 'help-commands)
|
|
|
|
|
(org-favtable--show-help 'org-favtable--commands))
|
|
|
|
|
((eq help-what 'help-usage)
|
|
|
|
|
(org-favtable--show-help 'org-favtable))
|
|
|
|
|
((eq help-what 'help-setup)
|
|
|
|
|
(org-favtable--show-help 'org-favtable-id))
|
|
|
|
|
((eq help-what 'help-version)
|
|
|
|
|
(org-favtable-version)))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
((eq what 'multi-occur)
|
|
|
|
|
|
|
|
|
|
;; Conveniently position cursor on number to search for
|
|
|
|
|
(org-favtable--goto-top)
|
|
|
|
|
(let (found (initial (point)))
|
|
|
|
|
(while (and (not found)
|
|
|
|
|
(forward-line)
|
|
|
|
|
(org-at-table-p))
|
|
|
|
|
(save-excursion
|
|
|
|
|
(setq found (string= search
|
|
|
|
|
(org-favtable--get-field 'ref)))))
|
|
|
|
|
(if found
|
|
|
|
|
(org-favtable--update-line nil)
|
|
|
|
|
(goto-char initial)))
|
|
|
|
|
|
|
|
|
|
;; Construct list of all org-buffers
|
|
|
|
|
(let (buff org-buffers)
|
|
|
|
|
(dolist (buff (buffer-list))
|
|
|
|
|
(set-buffer buff)
|
|
|
|
|
(if (string= major-mode "org-mode")
|
|
|
|
|
(setq org-buffers (cons buff org-buffers))))
|
|
|
|
|
|
|
|
|
|
;; Do multi-occur
|
|
|
|
|
(multi-occur org-buffers guarded-search)
|
|
|
|
|
(if (get-buffer "*Occur*")
|
|
|
|
|
(progn
|
|
|
|
|
(setq message-text (format "multi-occur for '%s'" search))
|
|
|
|
|
(setq org-favtable--occur-buffer (get-buffer "*Occur*"))
|
|
|
|
|
(other-window 1)
|
|
|
|
|
(toggle-truncate-lines 1))
|
|
|
|
|
(setq message-text (format "Did not find '%s'" search)))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
((eq what 'head)
|
|
|
|
|
|
|
|
|
|
(let (link)
|
|
|
|
|
;; link either from table or passed in as argument
|
|
|
|
|
|
|
|
|
|
;; try to get link
|
|
|
|
|
(if search-is-link
|
|
|
|
|
(setq link (org-trim search))
|
|
|
|
|
(if (and within-node
|
|
|
|
|
(org-at-table-p))
|
|
|
|
|
(setq link (org-favtable--get-field 'link))))
|
|
|
|
|
|
|
|
|
|
;; use link if available
|
|
|
|
|
(if (and link
|
|
|
|
|
(not (string= link "")))
|
|
|
|
|
(progn
|
|
|
|
|
(org-id-goto link)
|
|
|
|
|
(org-favtable--update-line search)
|
|
|
|
|
(setq message-text "Followed link"))
|
|
|
|
|
|
|
|
|
|
(message (format "Scanning headlines for '%s' ..." search))
|
|
|
|
|
(let (buffer point)
|
|
|
|
|
(if (catch 'found
|
|
|
|
|
(progn
|
|
|
|
|
;; loop over all headlines, stop on first match
|
|
|
|
|
(org-map-entries
|
|
|
|
|
(lambda ()
|
|
|
|
|
(when (looking-at (concat ".*" guarded-search))
|
|
|
|
|
;; remember location and bail out
|
|
|
|
|
(setq buffer (current-buffer))
|
|
|
|
|
(setq point (point))
|
|
|
|
|
(throw 'found t)))
|
|
|
|
|
nil 'agenda)
|
|
|
|
|
nil))
|
|
|
|
|
|
|
|
|
|
(progn
|
|
|
|
|
(org-favtable--update-line search)
|
|
|
|
|
(setq message-text (format "Found '%s'" search))
|
|
|
|
|
(org-pop-to-buffer-same-window buffer)
|
|
|
|
|
(goto-char point)
|
|
|
|
|
(org-reveal))
|
|
|
|
|
(setq message-text (format "Did not find '%s'" search)))))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
((eq what 'leave)
|
|
|
|
|
|
|
|
|
|
(when result-is-visible
|
|
|
|
|
|
|
|
|
|
;; If we are within the occur-buffer, switch over to get current line
|
|
|
|
|
(if (and (string= (buffer-name) "*Occur*")
|
|
|
|
|
(eq org-favtable--last-action 'occur))
|
|
|
|
|
(occur-mode-goto-occurrence)))
|
|
|
|
|
|
|
|
|
|
(setq kill-new-text org-favtable--text-to-yank)
|
|
|
|
|
(setq org-favtable--text-to-yank nil)
|
|
|
|
|
|
|
|
|
|
;; If "leave" has been called two times in succession, make
|
|
|
|
|
;; org-mark-ring-goto believe it has been called two times too
|
|
|
|
|
(if (eq org-favtable--last-action 'leave)
|
|
|
|
|
(let ((this-command nil) (last-command nil))
|
|
|
|
|
(org-mark-ring-goto 1))
|
|
|
|
|
(org-mark-ring-goto 0)))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
((eq what 'goto)
|
|
|
|
|
|
|
|
|
|
;; Go downward in table to requested reference
|
|
|
|
|
(let (found (initial (point)))
|
|
|
|
|
(org-favtable--goto-top)
|
|
|
|
|
(while (and (not found)
|
|
|
|
|
(forward-line)
|
|
|
|
|
(org-at-table-p))
|
|
|
|
|
(save-excursion
|
|
|
|
|
(setq found
|
|
|
|
|
(string= search
|
|
|
|
|
(org-favtable--get-field
|
|
|
|
|
(if search-is-link 'link 'ref))))))
|
|
|
|
|
(if found
|
|
|
|
|
(progn
|
|
|
|
|
(setq message-text (format "Found '%s'" search))
|
|
|
|
|
(org-favtable--update-line nil)
|
|
|
|
|
(org-table-goto-column (org-favtable--column-num 'ref))
|
|
|
|
|
(if (looking-back " ") (backward-char))
|
|
|
|
|
;; remember string to copy
|
|
|
|
|
(setq org-favtable--text-to-yank
|
|
|
|
|
(org-trim (org-table-get-field (org-favtable--column-num 'copy)))))
|
|
|
|
|
(setq message-text (format "Did not find '%s'" search))
|
|
|
|
|
(goto-char initial)
|
|
|
|
|
(forward-line)
|
|
|
|
|
(setq what 'missed))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
((eq what 'occur)
|
|
|
|
|
|
|
|
|
|
;; search for string: occur
|
|
|
|
|
(let (search-regexp
|
|
|
|
|
all-or-any
|
|
|
|
|
(search-words (split-string search "," t)))
|
|
|
|
|
|
|
|
|
|
(if (< (length search-words) 2)
|
|
|
|
|
;; only one word to search; use it as is
|
|
|
|
|
(setq search-regexp search)
|
|
|
|
|
;; construct regexp to match any of the words (maybe throw out some matches later)
|
|
|
|
|
(setq search-regexp
|
|
|
|
|
(mapconcat (lambda (x) (concat "\\(" x "\\)")) search-words "\\|"))
|
|
|
|
|
(setq all-or-any
|
|
|
|
|
(intern
|
|
|
|
|
(org-icompleting-read
|
|
|
|
|
"Two or more words have been specified; show lines, that match: " '("all" "any")))))
|
|
|
|
|
|
|
|
|
|
(save-restriction
|
|
|
|
|
(org-narrow-to-subtree)
|
|
|
|
|
(occur search-regexp)
|
|
|
|
|
(widen)
|
|
|
|
|
(if (get-buffer "*Occur*")
|
|
|
|
|
(with-current-buffer "*Occur*"
|
|
|
|
|
|
|
|
|
|
;; install helpful keyboard-shortcuts within occur-buffer
|
|
|
|
|
(let ((keymap (make-sparse-keymap)))
|
|
|
|
|
(set-keymap-parent keymap occur-mode-map)
|
|
|
|
|
|
|
|
|
|
(define-key keymap (kbd "RET")
|
|
|
|
|
(lambda () (interactive)
|
|
|
|
|
(org-favtable--occur-helper 'head)))
|
|
|
|
|
|
|
|
|
|
(define-key keymap (kbd "<C-return>")
|
|
|
|
|
(lambda () (interactive)
|
|
|
|
|
(org-favtable--occur-helper 'multi-occur)))
|
|
|
|
|
|
|
|
|
|
(define-key keymap (kbd "<M-return>")
|
|
|
|
|
(lambda () (interactive)
|
|
|
|
|
(org-favtable--occur-helper 'goto)))
|
|
|
|
|
|
|
|
|
|
(define-key keymap (kbd "<C-M-return>")
|
|
|
|
|
(lambda () (interactive)
|
|
|
|
|
(org-favtable--occur-helper 'update)))
|
|
|
|
|
|
|
|
|
|
(use-local-map keymap))
|
|
|
|
|
|
|
|
|
|
;; Brush up occur buffer
|
|
|
|
|
(other-window 1)
|
|
|
|
|
(toggle-truncate-lines 1)
|
|
|
|
|
(let ((inhibit-read-only t))
|
|
|
|
|
;; insert some help text
|
|
|
|
|
(insert (substitute-command-keys
|
|
|
|
|
"Type RET to find heading, C-RET for multi-occur, M-RET to go to occurence and C-M-RET to update line in reftable.\n\n"))
|
|
|
|
|
(forward-line 1)
|
|
|
|
|
|
|
|
|
|
;; when matching all of multiple words, remove all lines that do not match one of the words
|
|
|
|
|
(when (eq all-or-any 'all)
|
|
|
|
|
(mapc (lambda (x) (keep-lines x)) search-words))
|
|
|
|
|
|
|
|
|
|
;; replace description from occur
|
|
|
|
|
(when all-or-any
|
|
|
|
|
(forward-line -1)
|
|
|
|
|
(kill-line)
|
|
|
|
|
(let ((count (- (count-lines (point) (point-max)) 1)))
|
|
|
|
|
(insert (format "%d %s for %s of %s"
|
|
|
|
|
count
|
|
|
|
|
(if (= count 1) "match" "matches")
|
|
|
|
|
all-or-any
|
|
|
|
|
search)))
|
|
|
|
|
(forward-line)
|
|
|
|
|
(beginning-of-line))
|
|
|
|
|
|
|
|
|
|
;; Record link or reference for each line in
|
|
|
|
|
;; occur-buffer, that is linked into reftable. Because if
|
|
|
|
|
;; we later realign the reftable and then reuse the occur
|
|
|
|
|
;; buffer, the original links might point nowehere.
|
|
|
|
|
(save-excursion
|
|
|
|
|
(while (not (eq (point) (point-max)))
|
|
|
|
|
(let ((beg (line-beginning-position))
|
|
|
|
|
(end (line-end-position))
|
|
|
|
|
pos ref link)
|
|
|
|
|
|
|
|
|
|
;; occur has saved the position into a special property
|
|
|
|
|
(setq pos (get-text-property (point) 'occur-target))
|
|
|
|
|
(when pos
|
|
|
|
|
;; but this property might soon point nowhere; so retrieve ref-or-link instead
|
|
|
|
|
(with-current-buffer (marker-buffer pos)
|
|
|
|
|
(goto-char pos)
|
|
|
|
|
(setq ref (org-favtable--get-field 'ref))
|
|
|
|
|
(setq link (org-favtable--get-field 'link))))
|
|
|
|
|
;; save as text property
|
|
|
|
|
(put-text-property beg end 'org-favtable--ref ref)
|
|
|
|
|
(put-text-property beg end 'org-favtable--link link))
|
|
|
|
|
(forward-line))))
|
|
|
|
|
|
|
|
|
|
(setq message-text
|
|
|
|
|
(format "Occur for '%s'" search)))
|
|
|
|
|
(setq message-text
|
|
|
|
|
(format "Did not find any matches for '%s'" search))))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
((memq what '(ref link))
|
|
|
|
|
|
|
|
|
|
;; add a new row (or reuse existing one)
|
|
|
|
|
(let (new)
|
|
|
|
|
|
|
|
|
|
(when (eq what 'ref)
|
|
|
|
|
;; go through table to find first entry to be reused
|
|
|
|
|
(when has-reuse
|
|
|
|
|
(org-favtable--goto-top)
|
|
|
|
|
;; go through table
|
|
|
|
|
(while (and (org-at-table-p)
|
|
|
|
|
(not new))
|
|
|
|
|
(when (string=
|
|
|
|
|
(org-favtable--get-field 'count)
|
|
|
|
|
":reuse:")
|
|
|
|
|
(setq new (org-favtable--get-field 'ref))
|
|
|
|
|
(if new (org-table-kill-row)))
|
|
|
|
|
(forward-line)))
|
|
|
|
|
|
|
|
|
|
;; no ref to reuse; construct new reference
|
|
|
|
|
(unless new
|
|
|
|
|
(setq new (format "%s%d%s" head (1+ maxref) tail)))
|
|
|
|
|
|
|
|
|
|
;; remember for org-mark-ring-goto
|
|
|
|
|
(setq org-favtable--text-to-yank new))
|
|
|
|
|
|
|
|
|
|
;; insert ref or link as very first row
|
|
|
|
|
(org-favtable--goto-top)
|
|
|
|
|
(org-table-insert-row)
|
|
|
|
|
|
|
|
|
|
;; fill special columns with standard values
|
|
|
|
|
(when (eq what 'ref)
|
|
|
|
|
(org-table-goto-column (org-favtable--column-num 'ref))
|
|
|
|
|
(insert new))
|
|
|
|
|
(when (eq what 'link)
|
|
|
|
|
(org-table-goto-column (org-favtable--column-num 'link))
|
|
|
|
|
(insert link-id))
|
|
|
|
|
(org-table-goto-column (org-favtable--column-num 'created))
|
|
|
|
|
(org-insert-time-stamp nil nil t)
|
|
|
|
|
|
|
|
|
|
;; goto first empty field
|
|
|
|
|
(unless (catch 'empty
|
|
|
|
|
(dotimes (col numcols)
|
|
|
|
|
(org-table-goto-column (+ col 1))
|
|
|
|
|
(if (string= (org-trim (org-table-get-field)) "")
|
|
|
|
|
(throw 'empty t))))
|
|
|
|
|
;; none found, goto first
|
|
|
|
|
(org-table-goto-column 1))
|
|
|
|
|
|
|
|
|
|
(org-table-align)
|
|
|
|
|
(if active-region (setq kill-new-text active-region))
|
|
|
|
|
(if (eq what 'ref)
|
|
|
|
|
(setq message-text (format "Adding a new row with ref '%s'" new))
|
|
|
|
|
(setq message-text (format "Adding a new row linked to '%s'" link-id)))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
((eq what 'enter)
|
|
|
|
|
|
|
|
|
|
;; simply go into table
|
|
|
|
|
(org-favtable--goto-top)
|
|
|
|
|
(show-subtree)
|
|
|
|
|
(recenter)
|
|
|
|
|
(if what-adjusted
|
|
|
|
|
(setq message-text "Nothing to search for; at favtable")
|
|
|
|
|
(setq message-text "At favtable")))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
((eq what 'fill)
|
|
|
|
|
|
|
|
|
|
;; check, if within reftable
|
|
|
|
|
(unless (and within-node
|
|
|
|
|
(org-at-table-p))
|
|
|
|
|
(error "Not within table of favorites"))
|
|
|
|
|
|
|
|
|
|
;; applies to missing refs and missing links alike
|
|
|
|
|
(let ((ref (org-favtable--get-field 'ref))
|
|
|
|
|
(link (org-favtable--get-field 'link)))
|
|
|
|
|
|
|
|
|
|
(if (and (not ref)
|
|
|
|
|
(not link))
|
|
|
|
|
;; have already checked this during parse, check here anyway
|
|
|
|
|
(error "Columns ref and link are both empty in this line"))
|
|
|
|
|
|
|
|
|
|
;; fill in new ref
|
|
|
|
|
(if (not ref)
|
|
|
|
|
(progn
|
|
|
|
|
(setq kill-new-text (format "%s%d%s" head (1+ maxref) tail))
|
|
|
|
|
(org-favtable--get-field 'ref kill-new-text)
|
|
|
|
|
;; remember for org-mark-ring-goto
|
|
|
|
|
(setq org-favtable--text-to-yank kill-new-text)
|
|
|
|
|
(org-id-goto link)
|
|
|
|
|
(setq message-text "Filled reftable field with new reference"))
|
|
|
|
|
|
|
|
|
|
;; fill in new link
|
|
|
|
|
(if (not link)
|
|
|
|
|
(progn
|
|
|
|
|
(setq guarded-search (org-favtable--make-guarded-search ref))
|
|
|
|
|
(message (format "Scanning headlines for '%s' ..." ref))
|
|
|
|
|
(let (link)
|
|
|
|
|
(if (catch 'found
|
|
|
|
|
(org-map-entries
|
|
|
|
|
(lambda ()
|
|
|
|
|
(when (looking-at (concat ".*" guarded-search))
|
|
|
|
|
(setq link (org-id-get-create))
|
|
|
|
|
(throw 'found t)))
|
|
|
|
|
nil 'agenda)
|
|
|
|
|
nil)
|
|
|
|
|
|
|
|
|
|
(progn
|
|
|
|
|
(org-favtable--get-field 'link link)
|
|
|
|
|
(setq message-text "Inserted link"))
|
|
|
|
|
|
|
|
|
|
(setq message-text (format "Did not find reference '%s'" ref)))))
|
|
|
|
|
|
|
|
|
|
;; nothing is missing
|
|
|
|
|
(setq message-text "Columns 'ref' and 'link' are already filled; nothing to do")))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
((eq what 'sort)
|
|
|
|
|
|
|
|
|
|
;; sort lines according to contained reference
|
|
|
|
|
(let (begin end where)
|
|
|
|
|
(catch 'aborted
|
|
|
|
|
;; either active region or whole buffer
|
|
|
|
|
(if (and transient-mark-mode
|
|
|
|
|
mark-active)
|
|
|
|
|
;; sort only region
|
|
|
|
|
(progn
|
|
|
|
|
(setq begin (region-beginning))
|
|
|
|
|
(setq end (region-end))
|
|
|
|
|
(setq where "region"))
|
|
|
|
|
;; sort whole buffer
|
|
|
|
|
(setq begin (point-min))
|
|
|
|
|
(setq end (point-max))
|
|
|
|
|
(setq where "whole buffer")
|
|
|
|
|
;; make sure
|
|
|
|
|
(unless (y-or-n-p "Sort whole buffer ")
|
|
|
|
|
(setq message-text "Sort aborted")
|
|
|
|
|
(throw 'aborted nil)))
|
|
|
|
|
|
|
|
|
|
(save-excursion
|
|
|
|
|
(save-restriction
|
|
|
|
|
(goto-char (point-min))
|
|
|
|
|
(narrow-to-region begin end)
|
|
|
|
|
(sort-subr nil 'forward-line 'end-of-line
|
|
|
|
|
(lambda ()
|
|
|
|
|
(if (looking-at (concat ".*"
|
|
|
|
|
(org-favtable--make-guarded-search ref-regex 'dont-quote)))
|
|
|
|
|
(string-to-number (match-string 1))
|
|
|
|
|
0))))
|
|
|
|
|
(highlight-regexp ref-regex)
|
|
|
|
|
(setq message-text (format "Sorted %s from character %d to %d, %d lines"
|
|
|
|
|
where begin end
|
|
|
|
|
(count-lines begin end)))))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
((eq what 'update)
|
|
|
|
|
|
|
|
|
|
;; simply update line in reftable
|
|
|
|
|
(save-excursion
|
|
|
|
|
(let ((ref-or-link (if search-is-link "link" "reference")))
|
|
|
|
|
(beginning-of-line)
|
|
|
|
|
(if (org-favtable--update-line search)
|
|
|
|
|
(setq message-text (format "Updated %s '%s'" ref-or-link search))
|
|
|
|
|
(setq message-text (format "Did not find %s '%s'" ref-or-link search))))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
((eq what 'parse)
|
|
|
|
|
|
|
|
|
|
;; Just parse the reftable, which is already done, so nothing to do
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
((memq what '(highlight unhighlight))
|
|
|
|
|
|
|
|
|
|
(let ((where "buffer"))
|
|
|
|
|
(save-excursion
|
|
|
|
|
(save-restriction
|
|
|
|
|
(when (and transient-mark-mode
|
|
|
|
|
mark-active)
|
|
|
|
|
(narrow-to-region (region-beginning) (region-end))
|
|
|
|
|
(setq where "region"))
|
|
|
|
|
|
|
|
|
|
(if (eq what 'highlight)
|
|
|
|
|
(progn
|
|
|
|
|
(highlight-regexp ref-regex)
|
|
|
|
|
(setq message-text (format "Highlighted references in %s" where)))
|
|
|
|
|
(unhighlight-regexp ref-regex)
|
|
|
|
|
(setq message-text (format "Removed highlights for references in %s" where)))))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
((memq what '(missing statistics))
|
|
|
|
|
|
|
|
|
|
(org-favtable--goto-top)
|
|
|
|
|
(let (missing
|
|
|
|
|
ref-field
|
|
|
|
|
ref
|
|
|
|
|
min
|
|
|
|
|
max
|
|
|
|
|
(total 0))
|
|
|
|
|
|
|
|
|
|
;; start with list of all references
|
|
|
|
|
(setq missing (mapcar (lambda (x) (format "%s%d%s" head x tail))
|
|
|
|
|
(number-sequence 1 maxref)))
|
|
|
|
|
|
|
|
|
|
;; go through table and remove all refs, that we see
|
|
|
|
|
(while (and (forward-line)
|
|
|
|
|
(org-at-table-p))
|
|
|
|
|
|
|
|
|
|
;; get ref-field and number
|
|
|
|
|
(setq ref-field (org-favtable--get-field 'ref))
|
|
|
|
|
(if (and ref-field
|
|
|
|
|
(string-match ref-regex ref-field))
|
|
|
|
|
(setq ref (string-to-number (match-string 1 ref-field))))
|
|
|
|
|
|
|
|
|
|
;; remove existing refs from list
|
|
|
|
|
(if ref-field (setq missing (delete ref-field missing)))
|
|
|
|
|
|
|
|
|
|
;; record min and max
|
|
|
|
|
(if (or (not min) (< ref min)) (setq min ref))
|
|
|
|
|
(if (or (not max) (> ref max)) (setq max ref))
|
|
|
|
|
|
|
|
|
|
;; count
|
|
|
|
|
(setq total (1+ total)))
|
|
|
|
|
|
|
|
|
|
;; insert them, if requested
|
|
|
|
|
(forward-line -1)
|
|
|
|
|
(if (eq what 'statistics)
|
|
|
|
|
|
|
|
|
|
(setq message-text (format "Found %d references from %s to %s. %d references below highest do not appear in table. "
|
|
|
|
|
total
|
|
|
|
|
(format org-favtable--format min)
|
|
|
|
|
(format org-favtable--format max)
|
|
|
|
|
(length missing)))
|
|
|
|
|
|
|
|
|
|
(if (y-or-n-p (format "Found %d missing references; do you wish to append them to the table of favorites"
|
|
|
|
|
(length missing)))
|
|
|
|
|
(let (type)
|
|
|
|
|
(setq type (org-icompleting-read
|
|
|
|
|
"Insert new lines for reuse by command \"new\" or just as missing ? " '("reuse" "missing")))
|
|
|
|
|
(mapc (lambda (x)
|
|
|
|
|
(let (org-table-may-need-update) (org-table-insert-row t))
|
|
|
|
|
(org-favtable--get-field 'ref x)
|
|
|
|
|
(org-favtable--get-field 'count (format ":%s:" type)))
|
|
|
|
|
missing)
|
|
|
|
|
(org-table-align)
|
|
|
|
|
(setq message-text (format "Inserted %d new lines for missing refernces" (length missing))))
|
|
|
|
|
(setq message-text (format "%d missing references." (length missing)))))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(t (error "This is a bug: unmatched case '%s'" what)))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
;; remember what we have done for next time
|
|
|
|
|
(setq org-favtable--last-action what)
|
|
|
|
|
|
|
|
|
|
;; tell, what we have done and what can be yanked
|
|
|
|
|
(if kill-new-text (setq kill-new-text
|
|
|
|
|
(substring-no-properties kill-new-text)))
|
|
|
|
|
(if (string= kill-new-text "") (setq kill-new-text nil))
|
|
|
|
|
(let ((m (concat
|
|
|
|
|
message-text
|
|
|
|
|
(if (and message-text kill-new-text)
|
|
|
|
|
" and r"
|
|
|
|
|
(if kill-new-text "R" ""))
|
|
|
|
|
(if kill-new-text (format "eady to yank '%s'" kill-new-text) ""))))
|
|
|
|
|
(unless (string= m "") (message m)))
|
|
|
|
|
(if kill-new-text (kill-new kill-new-text))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(defun org-favtable--parse-and-adjust-table ()
|
|
|
|
|
|
|
|
|
|
(let ((maxref 0)
|
|
|
|
|
top
|
|
|
|
|
bottom
|
|
|
|
|
ref-field
|
|
|
|
|
link-field
|
|
|
|
|
parts
|
|
|
|
|
numcols
|
|
|
|
|
head
|
|
|
|
|
tail
|
|
|
|
|
ref-regex
|
|
|
|
|
has-reuse
|
|
|
|
|
initial-point)
|
|
|
|
|
|
|
|
|
|
(setq initial-point (point))
|
|
|
|
|
(org-favtable--goto-top)
|
|
|
|
|
(setq top (point))
|
|
|
|
|
|
|
|
|
|
(goto-char top)
|
|
|
|
|
|
|
|
|
|
;; count columns
|
|
|
|
|
(org-table-goto-column 100)
|
|
|
|
|
(setq numcols (- (org-table-current-column) 1))
|
|
|
|
|
|
|
|
|
|
;; get contents of columns
|
|
|
|
|
(forward-line -2)
|
|
|
|
|
(unless (org-at-table-p)
|
|
|
|
|
(org-favtable--report-setup-error
|
|
|
|
|
"Table of favorites starts with a hline" t))
|
|
|
|
|
|
|
|
|
|
;; check for optional line consisting solely of width specifications
|
|
|
|
|
(beginning-of-line)
|
|
|
|
|
(if (looking-at "\\s *|\\(\\(\\s *|\\)\\|\\(\\s *<[0-9]+>\\s *|\\)\\)+\\s *$")
|
|
|
|
|
(forward-line -1))
|
|
|
|
|
(org-table-goto-column 1)
|
|
|
|
|
|
|
|
|
|
(setq org-favtable--columns (org-favtable--parse-headings numcols))
|
|
|
|
|
|
|
|
|
|
;; Go beyond end of table
|
|
|
|
|
(while (org-at-table-p) (forward-line 1))
|
|
|
|
|
|
|
|
|
|
;; Kill all empty rows at bottom
|
|
|
|
|
(while (progn
|
|
|
|
|
(forward-line -1)
|
|
|
|
|
(org-table-goto-column 1)
|
|
|
|
|
(and
|
|
|
|
|
(not (org-favtable--get-field 'ref))
|
|
|
|
|
(not (org-favtable--get-field 'link))))
|
|
|
|
|
(org-table-kill-row))
|
|
|
|
|
(forward-line)
|
|
|
|
|
(setq bottom (point))
|
|
|
|
|
(forward-line -1)
|
|
|
|
|
|
|
|
|
|
;; Retrieve any decorations around the number within the first nonempty ref-field
|
|
|
|
|
(goto-char top)
|
|
|
|
|
(while (and (org-at-table-p)
|
|
|
|
|
(not (setq ref-field (org-favtable--get-field 'ref))))
|
|
|
|
|
(forward-line))
|
|
|
|
|
|
|
|
|
|
;; Some Checking
|
|
|
|
|
(unless ref-field
|
|
|
|
|
(org-favtable--report-setup-error
|
|
|
|
|
"No line of reference column contains a number" t))
|
|
|
|
|
|
|
|
|
|
(unless (string-match "^\\([^0-9]*\\)\\([0-9]+\\)\\([^0-9]*\\)$" ref-field)
|
|
|
|
|
(org-favtable--report-setup-error
|
|
|
|
|
(format "First reference in table table of favorites ('%s') does not contain a number" ref-field) t))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
;; These are the decorations used within the first ref of favtable
|
|
|
|
|
(setq head (match-string 1 ref-field))
|
|
|
|
|
(setq tail (match-string 3 ref-field))
|
|
|
|
|
(setq ref-regex (concat (regexp-quote head)
|
|
|
|
|
"\\([0-9]+\\)"
|
|
|
|
|
(regexp-quote tail)))
|
|
|
|
|
|
|
|
|
|
;; Go through table to find maximum number and do some checking
|
|
|
|
|
(let ((ref 0))
|
|
|
|
|
|
|
|
|
|
(while (org-at-table-p)
|
|
|
|
|
|
|
|
|
|
(setq ref-field (org-favtable--get-field 'ref))
|
|
|
|
|
(setq link-field (org-favtable--get-field 'link))
|
|
|
|
|
|
|
|
|
|
(if (and (not ref-field)
|
|
|
|
|
(not link-field))
|
|
|
|
|
(throw 'content-error "Columns ref and link are both empty in this line"))
|
|
|
|
|
|
|
|
|
|
(if ref-field
|
|
|
|
|
(if (string-match ref-regex ref-field)
|
|
|
|
|
;; grab number
|
|
|
|
|
(setq ref (string-to-number (match-string 1 ref-field)))
|
|
|
|
|
(throw 'content-error "Column ref does not contain a number")))
|
|
|
|
|
|
|
|
|
|
;; check, if higher ref
|
|
|
|
|
(if (> ref maxref) (setq maxref ref))
|
|
|
|
|
|
|
|
|
|
;; check if ref is ment for reuse
|
|
|
|
|
(if (string= (org-favtable--get-field 'count) ":reuse:")
|
|
|
|
|
(setq has-reuse 1))
|
|
|
|
|
|
|
|
|
|
(forward-line 1)))
|
|
|
|
|
|
|
|
|
|
;; sort used to be here
|
|
|
|
|
|
|
|
|
|
(setq parts (list head maxref tail numcols ref-regex has-reuse))
|
|
|
|
|
|
|
|
|
|
;; go back to top of table
|
|
|
|
|
(goto-char top)
|
|
|
|
|
|
|
|
|
|
parts))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(defun org-favtable--sort-table (sort-column)
|
|
|
|
|
|
|
|
|
|
(unless sort-column (setq sort-column (org-favtable--column-num 'sort)))
|
|
|
|
|
|
|
|
|
|
(let (top
|
|
|
|
|
bottom
|
|
|
|
|
ref-field
|
|
|
|
|
count-field
|
|
|
|
|
count-special)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
;; get boundaries of table
|
|
|
|
|
(org-favtable--goto-top)
|
|
|
|
|
(forward-line 0)
|
|
|
|
|
(setq top (point))
|
|
|
|
|
(while (org-at-table-p) (forward-line))
|
|
|
|
|
(setq bottom (point))
|
|
|
|
|
|
|
|
|
|
(save-restriction
|
|
|
|
|
(narrow-to-region top bottom)
|
|
|
|
|
(goto-char top)
|
|
|
|
|
(sort-subr t
|
|
|
|
|
'forward-line
|
|
|
|
|
'end-of-line
|
|
|
|
|
(lambda ()
|
|
|
|
|
(let (ref
|
|
|
|
|
(ref-field (or (org-favtable--get-field 'ref) ""))
|
|
|
|
|
(count-field (or (org-favtable--get-field 'count) ""))
|
|
|
|
|
(count-special 0))
|
|
|
|
|
|
|
|
|
|
;; get reference with leading zeroes, so it can be
|
|
|
|
|
;; sorted as text
|
|
|
|
|
(string-match org-favtable--ref-regex ref-field)
|
|
|
|
|
(setq ref (format
|
|
|
|
|
"%06d"
|
|
|
|
|
(string-to-number
|
|
|
|
|
(or (match-string 1 ref-field)
|
|
|
|
|
"0"))))
|
|
|
|
|
|
|
|
|
|
;; find out, if special token in count-column
|
|
|
|
|
(setq count-special (format "%d"
|
|
|
|
|
(- 2
|
|
|
|
|
(length (member count-field '(":missing:" ":reuse:"))))))
|
|
|
|
|
|
|
|
|
|
;; Construct different sort-keys according to
|
|
|
|
|
;; requested sort column; prepend count-special to
|
|
|
|
|
;; sort special entries at bottom of table, append ref
|
|
|
|
|
;; as a secondary sort key
|
|
|
|
|
(cond
|
|
|
|
|
|
|
|
|
|
((eq sort-column 'count)
|
|
|
|
|
(concat count-special
|
|
|
|
|
(format
|
|
|
|
|
"%08d"
|
|
|
|
|
(string-to-number (or (org-favtable--get-field 'count)
|
|
|
|
|
"")))
|
|
|
|
|
ref))
|
|
|
|
|
|
|
|
|
|
((eq sort-column 'last-accessed)
|
|
|
|
|
(concat count-special
|
|
|
|
|
(org-favtable--get-field 'last-accessed)
|
|
|
|
|
" "
|
|
|
|
|
ref))
|
|
|
|
|
|
|
|
|
|
((eq sort-column 'ref)
|
|
|
|
|
(concat count-special
|
|
|
|
|
ref))
|
|
|
|
|
|
|
|
|
|
(t (error "This is a bug: unmatched case '%s'" sort-column)))))
|
|
|
|
|
|
|
|
|
|
nil 'string<)))
|
|
|
|
|
|
|
|
|
|
;; align table
|
|
|
|
|
(org-table-align))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(defun org-favtable--goto-top ()
|
|
|
|
|
|
|
|
|
|
;; go to heading of node
|
|
|
|
|
(while (not (org-at-heading-p)) (forward-line -1))
|
|
|
|
|
(forward-line 1)
|
|
|
|
|
;; go to table within node, but make sure we do not get into another node
|
|
|
|
|
(while (and (not (org-at-heading-p))
|
|
|
|
|
(not (org-at-table-p))
|
|
|
|
|
(not (eq (point) (point-max))))
|
|
|
|
|
(forward-line 1))
|
|
|
|
|
|
|
|
|
|
;; check, if there really is a table
|
|
|
|
|
(unless (org-at-table-p)
|
|
|
|
|
(org-favtable--report-setup-error
|
|
|
|
|
(format "Cannot find favtable within node %s" org-favtable-id) t))
|
|
|
|
|
|
|
|
|
|
;; go to first hline
|
|
|
|
|
(while (and (not (org-at-table-hline-p))
|
|
|
|
|
(org-at-table-p))
|
|
|
|
|
(forward-line 1))
|
|
|
|
|
|
|
|
|
|
;; and check
|
|
|
|
|
(unless (org-at-table-hline-p)
|
|
|
|
|
(org-favtable--report-setup-error
|
|
|
|
|
"Cannot find hline within table of favorites" t))
|
|
|
|
|
|
|
|
|
|
(forward-line 1)
|
|
|
|
|
(org-table-goto-column 1))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(defun org-favtable--id-find ()
|
|
|
|
|
"Find org-favtable-id"
|
|
|
|
|
(let ((marker (org-id-find org-favtable-id 'marker))
|
|
|
|
|
marker-and-buffer)
|
|
|
|
|
|
|
|
|
|
(if marker
|
|
|
|
|
(progn
|
|
|
|
|
(setq marker-and-buffer (cons (marker-buffer marker) (marker-position marker)))
|
|
|
|
|
(move-marker marker nil)
|
|
|
|
|
marker-and-buffer)
|
|
|
|
|
nil)))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(defun org-favtable--parse-headings (numcols)
|
|
|
|
|
|
|
|
|
|
(let (columns)
|
|
|
|
|
|
|
|
|
|
;; Associate names of special columns with column-numbers
|
|
|
|
|
(setq columns (copy-tree '((ref . 0) (link . 0) (created . 0) (last-accessed . 0)
|
|
|
|
|
(count . 0) (sort . nil) (copy . nil))))
|
|
|
|
|
|
|
|
|
|
;; For each column
|
|
|
|
|
(dotimes (col numcols)
|
|
|
|
|
(let* (field-flags ;; raw heading, consisting of file name and maybe
|
|
|
|
|
;; flags (seperated by ";")
|
|
|
|
|
field ;; field name only
|
|
|
|
|
field-symbol ;; and as a symbol
|
|
|
|
|
flags ;; flags from field-flags
|
|
|
|
|
found)
|
|
|
|
|
|
|
|
|
|
;; parse field-flags into field and flags
|
|
|
|
|
(setq field-flags (org-trim (org-table-get-field (+ col 1))))
|
|
|
|
|
(if (string-match "^\\([^;]*\\);\\([a-z]+\\)$" field-flags)
|
|
|
|
|
(progn
|
|
|
|
|
(setq field (downcase (or (match-string 1 field-flags) "")))
|
|
|
|
|
;; get flags as list of characters
|
|
|
|
|
(setq flags (mapcar 'string-to-char
|
|
|
|
|
(split-string
|
|
|
|
|
(downcase (match-string 2 field-flags))
|
|
|
|
|
"" t))))
|
|
|
|
|
;; no flags
|
|
|
|
|
(setq field field-flags))
|
|
|
|
|
|
|
|
|
|
(unless (string= field "") (setq field-symbol (intern (downcase field))))
|
|
|
|
|
|
|
|
|
|
;; Check, that no flags appear twice
|
|
|
|
|
(mapc (lambda (x)
|
|
|
|
|
(when (memq (car x) flags)
|
|
|
|
|
(if (cdr (assoc (cdr x) columns))
|
|
|
|
|
(org-favtable--report-setup-error
|
|
|
|
|
(format "More than one heading is marked with flag '%c'" (car x)) t))))
|
|
|
|
|
'((?s . sort)
|
|
|
|
|
(?c . copy)))
|
|
|
|
|
|
|
|
|
|
;; Process flags
|
|
|
|
|
(if (memq ?s flags)
|
|
|
|
|
(setcdr (assoc 'sort columns) field-symbol))
|
|
|
|
|
(if (memq ?c flags)
|
|
|
|
|
(setcdr (assoc 'copy columns) (+ col 1)))
|
|
|
|
|
|
|
|
|
|
;; Store columns in alist
|
|
|
|
|
(setq found (assoc field-symbol columns))
|
|
|
|
|
(when found
|
|
|
|
|
(if (> (cdr found) 0)
|
|
|
|
|
(org-favtable--report-setup-error
|
|
|
|
|
(format "'%s' appears two times as column heading" (downcase field)) t))
|
|
|
|
|
(setcdr found (+ col 1)))))
|
|
|
|
|
|
|
|
|
|
;; check if all necessary informations have been specified
|
|
|
|
|
(mapc (lambda (col)
|
|
|
|
|
(unless (> (cdr (assoc col columns)) 0)
|
|
|
|
|
(org-favtable--report-setup-error
|
|
|
|
|
(format "column '%s' has not been set" col) t)))
|
|
|
|
|
'(ref link count created last-accessed))
|
|
|
|
|
|
|
|
|
|
;; use ref as a default sort-column
|
|
|
|
|
(unless (cdr (assoc 'sort columns))
|
|
|
|
|
(setcdr (assoc 'sort columns) 'ref))
|
|
|
|
|
columns))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(defun org-favtable--report-setup-error (text &optional switch-to-node)
|
|
|
|
|
|
|
|
|
|
(when switch-to-node
|
|
|
|
|
(org-id-goto org-favtable-id)
|
|
|
|
|
(delete-other-windows))
|
|
|
|
|
|
|
|
|
|
(when (y-or-n-p (concat
|
|
|
|
|
text
|
|
|
|
|
";\n"
|
|
|
|
|
"the correct setup is explained in the documentation of 'org-favtable-id'.\n"
|
|
|
|
|
"Do you want to read it ? "))
|
|
|
|
|
(org-favtable--show-help 'org-favtable-id))
|
|
|
|
|
|
|
|
|
|
(error "")
|
|
|
|
|
(setq org-favtable--last-action 'leave))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(defun org-favtable--show-help (function-or-variable)
|
|
|
|
|
|
|
|
|
|
(let ((isfun (functionp function-or-variable)))
|
|
|
|
|
;; bring up help-buffer for function or variable
|
|
|
|
|
(if isfun
|
|
|
|
|
(describe-function function-or-variable)
|
|
|
|
|
(describe-variable function-or-variable))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
;; clean up help-buffer
|
|
|
|
|
(pop-to-buffer "*Help*")
|
|
|
|
|
(let ((inhibit-read-only t))
|
|
|
|
|
(goto-char (point-min))
|
|
|
|
|
(while (progn
|
|
|
|
|
(kill-line 1)
|
|
|
|
|
(not (looking-at
|
|
|
|
|
(if isfun
|
|
|
|
|
"("
|
|
|
|
|
"Documentation:")))))
|
|
|
|
|
(kill-line (if isfun 2 3))
|
|
|
|
|
(goto-char (point-max))
|
|
|
|
|
(kill-line -2)
|
|
|
|
|
(goto-char (point-min)))))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(defun org-favtable--update-line (ref-or-link)
|
|
|
|
|
|
|
|
|
|
(let (initial
|
|
|
|
|
found
|
|
|
|
|
count-field
|
|
|
|
|
(ref-node-buffer-and-point (org-favtable--id-find)))
|
|
|
|
|
|
|
|
|
|
(with-current-buffer (car ref-node-buffer-and-point)
|
|
|
|
|
|
|
|
|
|
;; search reference or link, if given (or assume, that we are already positioned right)
|
|
|
|
|
(when ref-or-link
|
|
|
|
|
(setq initial (point))
|
|
|
|
|
(goto-char (cdr ref-node-buffer-and-point))
|
|
|
|
|
(org-favtable--goto-top)
|
|
|
|
|
(while (and (org-at-table-p)
|
|
|
|
|
(not (or (string= ref-or-link (org-favtable--get-field 'ref))
|
|
|
|
|
(string= ref-or-link (org-favtable--get-field 'link)))))
|
|
|
|
|
(forward-line)))
|
|
|
|
|
|
|
|
|
|
(if (not (org-at-table-p))
|
|
|
|
|
(error "Did not find reference or link '%s'" ref-or-link)
|
|
|
|
|
(setq count-field (org-favtable--get-field 'count))
|
|
|
|
|
|
|
|
|
|
;; update count field only if number or empty; leave :missing: and :reuse: as is
|
|
|
|
|
(if (or (not count-field)
|
|
|
|
|
(string-match "^[0-9]+$" count-field))
|
|
|
|
|
(org-favtable--get-field 'count
|
|
|
|
|
(number-to-string
|
|
|
|
|
(+ 1 (string-to-number (or count-field "0"))))))
|
|
|
|
|
|
|
|
|
|
;; update timestamp
|
|
|
|
|
(org-table-goto-column (org-favtable--column-num 'last-accessed))
|
|
|
|
|
(org-table-blank-field)
|
|
|
|
|
(org-insert-time-stamp nil t t)
|
|
|
|
|
|
|
|
|
|
(setq found t))
|
|
|
|
|
|
|
|
|
|
(if initial (goto-char initial))
|
|
|
|
|
|
|
|
|
|
found)))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(defun org-favtable--occur-helper (action)
|
|
|
|
|
(let ((line-beg (line-beginning-position))
|
|
|
|
|
key search link ref)
|
|
|
|
|
|
|
|
|
|
;; extract reference or link from text property (as put there before)
|
|
|
|
|
(setq ref (get-text-property line-beg 'org-favtable--ref))
|
|
|
|
|
(if (string= ref "") (setq ref nil))
|
|
|
|
|
(setq link (get-text-property line-beg 'org-favtable--link))
|
|
|
|
|
(if (string= link "") (setq link nil))
|
|
|
|
|
|
|
|
|
|
(org-favtable action
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(or link ref) ;; prefer link
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(if link t nil))))
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(defun org-favtable--get-field (key &optional value)
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(let (field)
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(setq field (org-trim (org-table-get-field (cdr (assoc key org-favtable--columns)) value)))
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(if (string= field "") (setq field nil))
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field))
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(defun org-favtable--column-num (key)
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(cdr (assoc key org-favtable--columns)))
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(defun org-favtable-version ()
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"Show version of org-favtable" (interactive)
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(message "org-favtable %s" org-favtable--version))
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(defun org-favtable--make-guarded-search (ref &optional dont-quote)
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(concat "\\b" (if dont-quote ref (regexp-quote ref)) "\\b"))
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(defun org-favtable-get-ref-regex-format ()
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"return cons-cell with regular expression and format for references"
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(unless org-favtable--ref-regex
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(org-favtable 'parse))
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(cons (org-favtable--make-guarded-search org-favtable--ref-regex 'dont-quote) org-favtable--ref-format))
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(defadvice org-mark-ring-goto (after org-favtable--advice-text-to-yank activate)
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"Make text from the favtable available for yank."
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(when org-favtable--text-to-yank
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(kill-new org-favtable--text-to-yank)
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(message (format "Ready to yank '%s'" org-favtable--text-to-yank))
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(setq org-favtable--text-to-yank nil)))
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(provide 'org-favtable)
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;; Local Variables:
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;; fill-column: 75
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;; comment-column: 50
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;; End:
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;;; org-favtable.el ends here
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