|
|
@@ -0,0 +1,1701 @@
|
|
|
+;;; org-favtable.el --- Lookup table of favorite references and links
|
|
|
+
|
|
|
+;; Copyright (C) 2011-2013 Free Software Foundation, Inc.
|
|
|
+
|
|
|
+;; Author: Marc-Oliver Ihm <org-favtable@ferntreffer.de>
|
|
|
+;; Keywords: hypermedia, matching
|
|
|
+;; Requires: org
|
|
|
+;; Download: http://orgmode.org/worg/code/elisp/org-favtable.el
|
|
|
+;; Version: 2.2.0
|
|
|
+
|
|
|
+;; This file is not part of GNU Emacs.
|
|
|
+
|
|
|
+;;; License:
|
|
|
+
|
|
|
+;; This program 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, or (at your option)
|
|
|
+;; any later version.
|
|
|
+;;
|
|
|
+;; This program is distributed in the hope that it will be useful,
|
|
|
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
+;; GNU General Public License for more details.
|
|
|
+;;
|
|
|
+;; You should have received a copy of the GNU General Public License
|
|
|
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
|
|
|
+
|
|
|
+;;; Commentary:
|
|
|
+
|
|
|
+;; Purpose:
|
|
|
+;;
|
|
|
+;; Mark and find your favorite things and locations in org easily: Create
|
|
|
+;; and update a lookup table of your references and links. Often used
|
|
|
+;; entries bubble to the top and entering some keywords displays only the
|
|
|
+;; matching entries. That way the right entry one can be picked easily.
|
|
|
+;;
|
|
|
+;; References are essentially small numbers (e.g. "R237" or "-455-"),
|
|
|
+;; which are created by this package; they are well suited to be used
|
|
|
+;; outside of org. Links are just normal org-mode links.
|
|
|
+;;
|
|
|
+;;
|
|
|
+;; Setup:
|
|
|
+;;
|
|
|
+;; - Add these lines to your .emacs:
|
|
|
+;;
|
|
|
+;; (require 'org-favtable)
|
|
|
+;; ;; Good enough to start, but later you should probably
|
|
|
+;; ;; change this id, as will be explained below
|
|
|
+;; (setq org-favtable-id "00e26bef-1929-4110-b8b4-7eb9c9ab1fd4")
|
|
|
+;; ;; Optionally assign a key. Pick your own favorite.
|
|
|
+;; (global-set-key (kbd "C-+") 'org-favtable)
|
|
|
+;;
|
|
|
+;; - Just invoke `org-favtable', which will explain how to complete your
|
|
|
+;; setup by creating the necessary table of favorites.
|
|
|
+;;
|
|
|
+;;
|
|
|
+;; Further reading:
|
|
|
+;;
|
|
|
+;; Invoke `org-favtable' and pick one of its help options. You may also
|
|
|
+;; read the documentation of `org-favtable-id' for setup instructions, of
|
|
|
+;; `org-favtable' for regular usage and of `org-favtable--commands' for a
|
|
|
+;; list of available commands.
|
|
|
+;;
|
|
|
+
|
|
|
+;;; Change Log:
|
|
|
+
|
|
|
+;; [2013-02-28 Th] Version 2.2.0:
|
|
|
+;; - Allowed shortcuts like "h237" for command "head" with argument "237"
|
|
|
+;; - Integrated with org-mark-ring-goto
|
|
|
+;;
|
|
|
+;; [2013-01-25 Fr] Version 2.1.0:
|
|
|
+;; - Added full support for links
|
|
|
+;; - New commands "missing" and "statistics"
|
|
|
+;; - Renamed the package from "org-reftable" to "org-favtable"
|
|
|
+;; - Additional columns are required (e.g. "link"). Error messages will
|
|
|
+;; guide you
|
|
|
+;;
|
|
|
+;; [2012-12-07 Fr] Version 2.0.0:
|
|
|
+;; - The format of the table of favorites has changed ! You need to bring
|
|
|
+;; your existing table into the new format by hand (which however is
|
|
|
+;; easy and explained below)
|
|
|
+;; - Reference table can be sorted after usage count or date of last access
|
|
|
+;; - Ask user explicitly, which command to invoke
|
|
|
+;; - Renamed the package from "org-refer-by-number" to "org-reftable"
|
|
|
+
|
|
|
+;; [2012-09-22 Sa] Version 1.5.0:
|
|
|
+;; - New command "sort" to sort a buffer or region by reference number
|
|
|
+;; - New commands "highlight" and "unhighlight" to mark references
|
|
|
+
|
|
|
+;; [2012-07-13 Fr] Version 1.4.0:
|
|
|
+;; - New command "head" to find a headline with a reference number
|
|
|
+
|
|
|
+;; [2012-04-28 Sa] Version 1.3.0:
|
|
|
+;; - New commands occur and multi-occur
|
|
|
+;; - All commands can now be invoked explicitly
|
|
|
+;; - New documentation
|
|
|
+;; - Many bugfixes
|
|
|
+
|
|
|
+;; [2011-12-10 Sa] Version 1.2.0:
|
|
|
+;; - Fixed a bug, which lead to a loss of newly created reference numbers
|
|
|
+;; - Introduced single and double prefix arguments
|
|
|
+;; - Started this Change Log
|
|
|
+
|
|
|
+;;; Code:
|
|
|
+
|
|
|
+(require 'org-table)
|
|
|
+(require 'cl)
|
|
|
+
|
|
|
+(defvar org-favtable--version "2.2.0")
|
|
|
+(defvar org-favtable--preferred-command nil)
|
|
|
+
|
|
|
+(defvar org-favtable--commands '(occur head ref link enter leave goto + help reorder fill sort update highlight unhighlight missing statistics)
|
|
|
+ "List of commands known to org-favtable:
|
|
|
+
|
|
|
+Commands known:
|
|
|
+
|
|
|
+ occur: If you supply a keyword (text): Apply emacs standard
|
|
|
+ occur operation on the table of favorites; ask for a
|
|
|
+ string (keyword) to select lines. Occur will only show you
|
|
|
+ lines which contain the given keyword, so you can easily find
|
|
|
+ the right one. You may supply a list of words seperated by
|
|
|
+ comma (\",\"), to select lines that contain any or all of the
|
|
|
+ given words.
|
|
|
+
|
|
|
+ If you supply a reference number: Apply emacs standard
|
|
|
+ multi-occur operation all org-mode buffers to search for a
|
|
|
+ specific reference.
|
|
|
+
|
|
|
+ You may also read the note at the end of this help on saving
|
|
|
+ the keystroke RET to accept this frequent default command.
|
|
|
+
|
|
|
+ head: If invoked outside the table of favorites, ask for a
|
|
|
+ reference number and search for a heading containing it. If
|
|
|
+ invoked within favtable dont ask; rather use the reference or
|
|
|
+ link from the current line.
|
|
|
+
|
|
|
+ ref: Create a new reference, copy any previously selected text.
|
|
|
+ If already within reftable, fill in ref-column.
|
|
|
+
|
|
|
+ link: Create a new line in reftable with a link to the current node.
|
|
|
+ Do not populate the ref column; this can later be populated by
|
|
|
+ calling the \"fill\" command from within the reftable.
|
|
|
+
|
|
|
+ leave: Leave the table of favorites. If the last command has
|
|
|
+ been \"ref\", the new reference is copied and ready to yank.
|
|
|
+ This \"org-mark-ring-goto\" and can be called several times
|
|
|
+ in succession.
|
|
|
+
|
|
|
+ enter: Just enter the node with the table of favorites.
|
|
|
+
|
|
|
+ goto: Search for a specific reference within the table of
|
|
|
+ favorites.
|
|
|
+
|
|
|
+ help: Show this list of commands.
|
|
|
+
|
|
|
+ +: Show all commands including the less frequently used ones
|
|
|
+ given below. If \"+\" is followd by enough letters of such a
|
|
|
+ command (e.g. \"+fi\"), then this command is invoked
|
|
|
+ directly.
|
|
|
+
|
|
|
+ reorder: Temporarily reorder the table of favorites, e.g. by
|
|
|
+ count, reference or last access.
|
|
|
+
|
|
|
+ fill: If either ref or link is missing, fill it.
|
|
|
+
|
|
|
+ sort: Sort a set of lines (either the active region or the
|
|
|
+ whole buffer) by the references found in each line.
|
|
|
+
|
|
|
+ update: For the given reference, update the line in the
|
|
|
+ favtable.
|
|
|
+
|
|
|
+ highlight: Highlight references in region or buffer.
|
|
|
+
|
|
|
+ unhighlight: Remove highlights.
|
|
|
+
|
|
|
+ missing : Search for missing reference numbers (which do not
|
|
|
+ appear in the reference table). If requested, add additional
|
|
|
+ lines for them, so that the command \"new\" is able to reuse
|
|
|
+ them.
|
|
|
+
|
|
|
+ statistics : Show some statistics (e.g. minimum and maximum
|
|
|
+ reference) about favtable.
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+Two ways to save keystrokes:
|
|
|
+
|
|
|
+When prompting for a command, org-favtable puts the most likely
|
|
|
+one (e.g. \"occur\" or \"ref\") at the front of the list, so that
|
|
|
+you may just type RET.
|
|
|
+
|
|
|
+If this command needs additional input (like e.g. \"occur\"), you
|
|
|
+may supply this input right away, although you are still beeing
|
|
|
+prompted for the command. So do an occur for the string \"foo\",
|
|
|
+you can just enter \"foo\" without even entering \"occur\".
|
|
|
+
|
|
|
+
|
|
|
+Another way to save keystrokes applies if you want to choose a
|
|
|
+command, that requrires a reference number (and would normally
|
|
|
+prompt for it): In that case you may just enter enough characters
|
|
|
+from your command, so that it appears first in the list of
|
|
|
+matches; then immediately enter the number of the reference you
|
|
|
+are searching for. So the input \"h237\" would execute the
|
|
|
+command \"head\" for reference \"237\" right away.
|
|
|
+
|
|
|
+")
|
|
|
+
|
|
|
+(defvar org-favtable--commands-some '(occur head ref link leave enter goto + help))
|
|
|
+
|
|
|
+(defvar org-favtable--columns nil)
|
|
|
+
|
|
|
+(defvar org-favtable-id nil
|
|
|
+ "Id of the Org-mode node, which contains the favorite table.
|
|
|
+
|
|
|
+Read below, on how to set up things. See the help options
|
|
|
+\"usage\" and \"commands\" for normal usage after setup.
|
|
|
+
|
|
|
+Setup requires two steps:
|
|
|
+
|
|
|
+ - Adjust your .emacs initialization file
|
|
|
+
|
|
|
+ - Create a suitable org-mode node
|
|
|
+
|
|
|
+
|
|
|
+Here are the lines, you need to add to your .emacs:
|
|
|
+
|
|
|
+ (require 'org-favtable)
|
|
|
+ ;; Good enough to start, but later you should probably
|
|
|
+ ;; change this id, as will be explained below
|
|
|
+ (setq org-favtable-id \"00e26bef-1929-4110-b8b4-7eb9c9ab1fd4\")
|
|
|
+ ;; Optionally assign a key. Pick your own favorite.
|
|
|
+ (global-set-key (kbd \"C-+\") 'org-favtable)
|
|
|
+
|
|
|
+Do not forget to restart emacs to make these lines effective.
|
|
|
+
|
|
|
+
|
|
|
+As a second step you need to create the org-mode node, where your
|
|
|
+reference numbers and links will be stored. It may look like
|
|
|
+this:
|
|
|
+
|
|
|
+ * org-favtable
|
|
|
+ :PROPERTIES:
|
|
|
+ :ID: 00e26bef-1929-4110-b8b4-7eb9c9ab1fd4
|
|
|
+ :END:
|
|
|
+
|
|
|
+
|
|
|
+ | | | Comment, description, details | | | |
|
|
|
+ | ref | link | ;c | count;s | created | last-accessed |
|
|
|
+ | | <4> | <30> | | | |
|
|
|
+ |-----+------+--------------------------------+---------+---------+---------------|
|
|
|
+ | R1 | | My first reference | | | |
|
|
|
+
|
|
|
+
|
|
|
+You may just copy this node into one of your org-files. Many
|
|
|
+things however can or should be adjusted:
|
|
|
+
|
|
|
+ - The node needs not be a top level node.
|
|
|
+
|
|
|
+ - Its name is completely at you choice. The node is found
|
|
|
+ through its ID.
|
|
|
+
|
|
|
+ - There are three lines of headings above the first hline. The
|
|
|
+ first one is ignored by org-favtable, and you can use them to
|
|
|
+ give meaningful names to columns; the second line contains
|
|
|
+ configuration information for org-favtable; please read
|
|
|
+ further below for its format. The third line is optional and
|
|
|
+ may contain width-informations (e.g. <30>) only.
|
|
|
+
|
|
|
+ - The sequence of columns does not matter. You may reorder them
|
|
|
+ any way you like; e.g. make the comment-column the last
|
|
|
+ columns within the table. Columns ar found by their name,
|
|
|
+ which appears in the second heading-line.
|
|
|
+
|
|
|
+ - You can add further columns or even remove the
|
|
|
+ \"Comment\"-column. All other columns from the
|
|
|
+ example (e.g. \"ref\", \"link\", \"count\", \"created\" and
|
|
|
+ \"last-accessed\") are required.
|
|
|
+
|
|
|
+ - Your references need not start at \"R1\"; However, having an
|
|
|
+ initial row is required (it serves as a template for subsequent
|
|
|
+ references).
|
|
|
+
|
|
|
+ - Your reference need not have the form \"R1\"; you may just as
|
|
|
+ well choose any text, that contains a single number,
|
|
|
+ e.g. \"reference-{1}\" or \"#7\" or \"++17++\" or \"-344-\". The
|
|
|
+ function `org-favtable' will inspect your first reference and
|
|
|
+ create all subsequent references in the same way.
|
|
|
+
|
|
|
+ - You may want to change the ID-Property of the node above and
|
|
|
+ create a new one, which is unique (and not just a copy of
|
|
|
+ mine). You need to change it in the lines copied to your .emacs
|
|
|
+ too. However, this is not strictly required to make things
|
|
|
+ work, so you may do this later, after trying out this package.
|
|
|
+
|
|
|
+
|
|
|
+Optionally you may tweak the second header line to adjust
|
|
|
+`org-favtable' a bit. In the example above it looks like this
|
|
|
+ (with spaces collapsed):
|
|
|
+
|
|
|
+
|
|
|
+ | ref | link | ;c | count;s | created | last-accessed |
|
|
|
+
|
|
|
+
|
|
|
+The different fields have different meanings:
|
|
|
+
|
|
|
+ - ref : This denotes the column which contains you references
|
|
|
+
|
|
|
+ - link : Column for org-mode links, which can be used to access
|
|
|
+ locations within your files.
|
|
|
+
|
|
|
+ - ;c : The flag \"c\" (\"c\" for \"copy\") denotes this column
|
|
|
+ as the one beeing copied on command \"leave\". In the example
|
|
|
+ above, it is also the comment-column.
|
|
|
+
|
|
|
+ - count;s : this is the column which counts, how many time this
|
|
|
+ line has been accessed (which is the key-feature of this
|
|
|
+ package). The flag \"s\" stands for \"sort\", so the table is
|
|
|
+ sorted after this column. You may also sort after columns
|
|
|
+ \"ref\" or \"last-accessed\".
|
|
|
+
|
|
|
+ - created : Date when this line was created.
|
|
|
+
|
|
|
+ - last-accessed : Date and time, when this line was last accessed.
|
|
|
+
|
|
|
+
|
|
|
+After this two-step setup process you may invoke `org-favtable'
|
|
|
+to create a new favorite. Read the help option \"usage\" for
|
|
|
+instructions on normal usage, read the help option \"commands\"
|
|
|
+for help on single commands.
|
|
|
+
|
|
|
+")
|
|
|
+
|
|
|
+
|
|
|
+(defvar org-favtable--text-to-yank nil)
|
|
|
+(defvar org-favtable--last-action nil)
|
|
|
+(defvar org-favtable--occur-buffer nil)
|
|
|
+(defvar org-favtable--ref-regex nil)
|
|
|
+(defvar org-favtable--ref-format nil)
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+(defun org-favtable (&optional what search search-is-link)
|
|
|
+ "Mark and find your favorite items and org-locations easily:
|
|
|
+Create and update a lookup table of your favorite references and
|
|
|
+links. Often used entries automatically bubble to the top of the
|
|
|
+table; entering some keywords narrows it to just the matching
|
|
|
+entries; that way the right one can be picked easily.
|
|
|
+
|
|
|
+References are essentially small numbers (e.g. \"R237\" or
|
|
|
+\"-455-\"), as created by this package; links are normal org-mode
|
|
|
+links. Within org-favtable, both are denoted as favorites.
|
|
|
+
|
|
|
+
|
|
|
+Read below for a detailed description of this function. See the
|
|
|
+help option \"setup\" or read the documentation of
|
|
|
+`org-favtable-id' for setup instructions.
|
|
|
+
|
|
|
+The function `org-favtable' operates on a dedicated table (called
|
|
|
+the table or favorites or favtable, for short) within a special
|
|
|
+Org-mode node. The node has to be created as part of your initial
|
|
|
+setup. Each line of the favorite table contains:
|
|
|
+
|
|
|
+ - A reference (optional)
|
|
|
+
|
|
|
+ - A link (optional)
|
|
|
+
|
|
|
+ - A number; counting, how often each reference has been
|
|
|
+ used. This number is updated automatically and the table can
|
|
|
+ be sorted according to it, so that most frequently used
|
|
|
+ references appear at the top of the table and can be spotted
|
|
|
+ easily.
|
|
|
+
|
|
|
+ - Its respective creation date
|
|
|
+
|
|
|
+ - Date and time of last access. This column can alternatively be
|
|
|
+ used to sort the table.
|
|
|
+
|
|
|
+To be useful, your table of favorites should probably contain a
|
|
|
+column with comments too, which allows lines to be selected by
|
|
|
+keywords.
|
|
|
+
|
|
|
+The table of favorites is found through the id of the containing
|
|
|
+node; this id should be stored within `org-favtable-id' (see there
|
|
|
+for details).
|
|
|
+
|
|
|
+
|
|
|
+The function `org-favtable' is the only interactive function of
|
|
|
+this package and its sole entry point; it offers several commands
|
|
|
+to create, find and look up these favorites (references and
|
|
|
+links). All of them are explained within org-favtable's help.
|
|
|
+
|
|
|
+
|
|
|
+Finally, org-favtable can also be invoked from elisp; the two
|
|
|
+optional arguments accepted are:
|
|
|
+
|
|
|
+ search : string to search for
|
|
|
+ what : symbol of the command to invoke
|
|
|
+ search-is-link : t, if argument search is actually a link
|
|
|
+
|
|
|
+An example would be:
|
|
|
+
|
|
|
+ (org-favtable \"237\" 'head) ;; find heading with ref 237
|
|
|
+
|
|
|
+"
|
|
|
+
|
|
|
+ (interactive "P")
|
|
|
+
|
|
|
+ (let (within-node ; True, if we are within node with favtable
|
|
|
+ result-is-visible ; True, if node or occur is visible in any window
|
|
|
+ ref-node-buffer-and-point ; cons with buffer and point of favorites node
|
|
|
+ below-cursor ; word below cursor
|
|
|
+ active-region ; active region (if any)
|
|
|
+ link-id ; link of starting node, if required
|
|
|
+ guarded-search ; with guard against additional digits
|
|
|
+ search-is-ref ; true, if search is a reference
|
|
|
+ commands ; currently active set of selectable commands
|
|
|
+ what-adjusted ; True, if we had to adjust what
|
|
|
+ what-input ; Input on what question (need not necessary be "what")
|
|
|
+ reorder-once ; Column to use for single time sorting
|
|
|
+ parts ; Parts of a typical reference number (which
|
|
|
+ ; need not be a plain number); these are:
|
|
|
+ head ; Any header before number (e.g. "R")
|
|
|
+ maxref ; Maximum number from reference table (e.g. "153")
|
|
|
+ tail ; Tail after number (e.g. "}" or "")
|
|
|
+ ref-regex ; Regular expression to match a reference
|
|
|
+ has-reuse ; True, if table contains a line for reuse
|
|
|
+ numcols ; Number of columns in favtable
|
|
|
+ kill-new-text ; Text that will be appended to kill ring
|
|
|
+ message-text ; Text that will be issued as an explanation,
|
|
|
+ ; what we have done
|
|
|
+ initial-ref-or-link ; Initial position in reftable
|
|
|
+ )
|
|
|
+
|
|
|
+ ;;
|
|
|
+ ;; Examine current buffer and location, before turning to favtable
|
|
|
+ ;;
|
|
|
+
|
|
|
+ ;; Get the content of the active region or the word under cursor
|
|
|
+ (if (and transient-mark-mode
|
|
|
+ mark-active)
|
|
|
+ (setq active-region (buffer-substring (region-beginning) (region-end))))
|
|
|
+ (setq below-cursor (thing-at-point 'symbol))
|
|
|
+
|
|
|
+
|
|
|
+ ;; Find out, if we are within favable or not
|
|
|
+ (setq within-node (string= (org-id-get) org-favtable-id))
|
|
|
+
|
|
|
+ ;; Find out, if point in any window is within node with favtable
|
|
|
+ (mapc (lambda (x) (with-current-buffer (window-buffer x)
|
|
|
+ (when (or
|
|
|
+ (string= (org-id-get) org-favtable-id)
|
|
|
+ (eq (window-buffer x)
|
|
|
+ org-favtable--occur-buffer))
|
|
|
+ (setq result-is-visible t))))
|
|
|
+ (window-list))
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ ;;
|
|
|
+ ;; Get decoration of references and highest reference from favtable
|
|
|
+ ;;
|
|
|
+
|
|
|
+
|
|
|
+ ;; Save initial ref or link
|
|
|
+ (if (and within-node
|
|
|
+ (org-at-table-p))
|
|
|
+ (setq initial-ref-or-link
|
|
|
+ (or (org-favtable--get-field 'ref)
|
|
|
+ (org-favtable--get-field 'link))))
|
|
|
+
|
|
|
+ ;; Find node
|
|
|
+ (setq ref-node-buffer-and-point (org-favtable--id-find))
|
|
|
+ (unless ref-node-buffer-and-point
|
|
|
+ (org-favtable--report-setup-error
|
|
|
+ (format "Cannot find node with id \"%s\"" org-favtable-id)))
|
|
|
+
|
|
|
+ ;; Get configuration of reftable; catch errors
|
|
|
+ (let ((error-message
|
|
|
+ (catch 'content-error
|
|
|
+
|
|
|
+ (with-current-buffer (car ref-node-buffer-and-point)
|
|
|
+ (save-excursion
|
|
|
+ (unless (string= (org-id-get) org-favtable-id)
|
|
|
+ (goto-char (cdr ref-node-buffer-and-point)))
|
|
|
+
|
|
|
+ ;; parse table while still within buffer
|
|
|
+ (setq parts (org-favtable--parse-and-adjust-table)))
|
|
|
+
|
|
|
+ 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))
|
|
|
+ (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
|
|
|
+ (or link ref) ;; prefer link
|
|
|
+ (if link t nil))))
|
|
|
+
|
|
|
+
|
|
|
+(defun org-favtable--get-field (key &optional value)
|
|
|
+ (let (field)
|
|
|
+ (setq field (org-trim (org-table-get-field (cdr (assoc key org-favtable--columns)) value)))
|
|
|
+ (if (string= field "") (setq field nil))
|
|
|
+
|
|
|
+ field))
|
|
|
+
|
|
|
+
|
|
|
+(defun org-favtable--column-num (key)
|
|
|
+ (cdr (assoc key org-favtable--columns)))
|
|
|
+
|
|
|
+
|
|
|
+(defun org-favtable-version ()
|
|
|
+ "Show version of org-favtable" (interactive)
|
|
|
+ (message "org-favtable %s" org-favtable--version))
|
|
|
+
|
|
|
+
|
|
|
+(defun org-favtable--make-guarded-search (ref &optional dont-quote)
|
|
|
+ (concat "\\b" (if dont-quote ref (regexp-quote ref)) "\\b"))
|
|
|
+
|
|
|
+
|
|
|
+(defun org-favtable-get-ref-regex-format ()
|
|
|
+ "return cons-cell with regular expression and format for references"
|
|
|
+ (unless org-favtable--ref-regex
|
|
|
+ (org-favtable 'parse))
|
|
|
+ (cons (org-favtable--make-guarded-search org-favtable--ref-regex 'dont-quote) org-favtable--ref-format))
|
|
|
+
|
|
|
+
|
|
|
+(defadvice org-mark-ring-goto (after org-favtable--advice-text-to-yank activate)
|
|
|
+ "Make text from the favtable available for yank."
|
|
|
+ (when org-favtable--text-to-yank
|
|
|
+ (kill-new org-favtable--text-to-yank)
|
|
|
+ (message (format "Ready to yank '%s'" org-favtable--text-to-yank))
|
|
|
+ (setq org-favtable--text-to-yank nil)))
|
|
|
+
|
|
|
+
|
|
|
+(provide 'org-favtable)
|
|
|
+
|
|
|
+;; Local Variables:
|
|
|
+;; fill-column: 75
|
|
|
+;; comment-column: 50
|
|
|
+;; End:
|
|
|
+
|
|
|
+;;; org-favtable.el ends here
|
Bastien Guerry