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;;; org-agenda.el --- Dynamic task and appointment lists for Org
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;; Copyright (C) 2004, 2005, 2006, 2007, 2008
;;   Free Software Foundation, Inc.
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;; Author: Carsten Dominik <carsten at orgmode dot org>
;; Keywords: outlines, hypermedia, calendar, wp
;; Homepage: http://orgmode.org
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;; Version: 6.10c
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;;
;; This file is part of GNU Emacs.
;;
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;; GNU Emacs is free software: you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
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;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;;; Commentary:

;; This file contains the code for creating and using the Agenda for Org-mode.

;;; Code:

(require 'org)
(eval-when-compile
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  (require 'cl)
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  (require 'calendar))

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(declare-function diary-add-to-list "diary-lib"
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                  (date string specifier &optional marker globcolor literal))
(declare-function calendar-absolute-from-iso    "cal-iso"    (date))
(declare-function calendar-astro-date-string    "cal-julian" (&optional date))
(declare-function calendar-bahai-date-string    "cal-bahai"  (&optional date))
(declare-function calendar-check-holidays       "holidays"   (date))
(declare-function calendar-chinese-date-string  "cal-china"  (&optional date))
(declare-function calendar-coptic-date-string   "cal-coptic" (&optional date))
(declare-function calendar-ethiopic-date-string "cal-coptic" (&optional date))
(declare-function calendar-french-date-string   "cal-french" (&optional date))
(declare-function calendar-goto-date            "cal-move"   (date))
(declare-function calendar-hebrew-date-string   "cal-hebrew" (&optional date))
(declare-function calendar-islamic-date-string  "cal-islam"  (&optional date))
(declare-function calendar-iso-date-string      "cal-iso"    (&optional date))
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(declare-function calendar-iso-from-absolute    "cal-iso"    (date))
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(declare-function calendar-julian-date-string   "cal-julian" (&optional date))
(declare-function calendar-mayan-date-string    "cal-mayan"  (&optional date))
(declare-function calendar-persian-date-string  "cal-persia" (&optional date))
(declare-function org-columns-quit              "org-colview" ())
(defvar calendar-mode-map)

;; Defined somewhere in this file, but used before definition.
(defvar org-agenda-buffer-name)
(defvar org-agenda-overriding-header)
(defvar entry)
(defvar date)
(defvar org-agenda-undo-list)
(defvar org-agenda-pending-undo-list)
(defvar original-date) ; dynamically scoped, calendar.el does scope this

(defcustom org-agenda-confirm-kill 1
  "When set, remote killing from the agenda buffer needs confirmation.
When t, a confirmation is always needed.  When a number N, confirmation is
only needed when the text to be killed contains more than N non-white lines."
  :group 'org-agenda
  :type '(choice
	  (const :tag "Never" nil)
	  (const :tag "Always" t)
	  (number :tag "When more than N lines")))

(defcustom org-agenda-compact-blocks nil
  "Non-nil means, make the block agenda more compact.
This is done by leaving out unnecessary lines."
  :group 'org-agenda
  :type 'boolean)

(defgroup org-agenda-export nil
 "Options concerning exporting agenda views in Org-mode."
 :tag "Org Agenda Export"
 :group 'org-agenda)

(defcustom org-agenda-with-colors t
  "Non-nil means, use colors in agenda views."
  :group 'org-agenda-export
  :type 'boolean)

(defcustom org-agenda-exporter-settings nil
  "Alist of variable/value pairs that should be active during agenda export.
This is a good place to set uptions for ps-print and for htmlize."
  :group 'org-agenda-export
  :type '(repeat
	  (list
	   (variable)
	   (sexp :tag "Value"))))

(defcustom org-agenda-export-html-style ""
  "The style specification for exported HTML Agenda files.
If this variable contains a string, it will replace the default <style>
section as produced by `htmlize'.
Since there are different ways of setting style information, this variable
needs to contain the full HTML structure to provide a style, including the
surrounding HTML tags.  The style specifications should include definitions
the fonts used by the agenda, here is an example:

   <style type=\"text/css\">
       p { font-weight: normal; color: gray; }
       .org-agenda-structure {
          font-size: 110%;
          color: #003399;
          font-weight: 600;
       }
       .org-todo {
          color: #cc6666;
          font-weight: bold;
       }
       .org-done {
          color: #339933;
       }
       .title { text-align: center; }
       .todo, .deadline { color: red; }
       .done { color: green; }
    </style>

or, if you want to keep the style in a file,

   <link rel=\"stylesheet\" type=\"text/css\" href=\"mystyles.css\">

As the value of this option simply gets inserted into the HTML <head> header,
you can \"misuse\" it to also add other text to the header.  However,
<style>...</style> is required, if not present the variable will be ignored."
  :group 'org-agenda-export
  :group 'org-export-html
  :type 'string)

(defgroup org-agenda-custom-commands nil
 "Options concerning agenda views in Org-mode."
 :tag "Org Agenda Custom Commands"
 :group 'org-agenda)

(defconst org-sorting-choice
  '(choice
    (const time-up) (const time-down)
    (const category-keep) (const category-up) (const category-down)
    (const tag-down) (const tag-up)
    (const priority-up) (const priority-down)
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    (const todo-state-up) (const todo-state-down)
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    (const effort-up) (const effort-down))
  "Sorting choices.")

(defconst org-agenda-custom-commands-local-options
  `(repeat :tag "Local settings for this command. Remember to quote values"
	   (choice :tag "Setting"
	    (list :tag "Any variable"
		  (variable :tag "Variable")
		  (sexp :tag "Value"))
	    (list :tag "Files to be searched"
		  (const org-agenda-files)
		  (list
		   (const :format "" quote)
		   (repeat
			   (file))))
	    (list :tag "Sorting strategy"
		  (const org-agenda-sorting-strategy)
		  (list
		   (const :format "" quote)
		   (repeat
		    ,org-sorting-choice)))
	    (list :tag "Prefix format"
		  (const org-agenda-prefix-format :value "  %-12:c%?-12t% s")
		  (string))
	    (list :tag "Number of days in agenda"
		  (const org-agenda-ndays)
		  (integer :value 1))
	    (list :tag "Fixed starting date"
		  (const org-agenda-start-day)
		  (string :value "2007-11-01"))
	    (list :tag "Start on day of week"
		  (const org-agenda-start-on-weekday)
		  (choice :value 1
			  (const :tag "Today" nil)
			  (number :tag "Weekday No.")))
	    (list :tag "Include data from diary"
		  (const org-agenda-include-diary)
		  (boolean))
	    (list :tag "Deadline Warning days"
		  (const org-deadline-warning-days)
		  (integer :value 1))
	    (list :tag "Standard skipping condition"
		  :value (org-agenda-skip-function '(org-agenda-skip-entry-if))
		  (const org-agenda-skip-function)
		  (list
		   (const :format "" quote)
		   (list
		    (choice
		     :tag "Skiping range"
		     (const :tag "Skip entry" org-agenda-skip-entry-if)
		     (const :tag "Skip subtree" org-agenda-skip-subtree-if))
		    (repeat :inline t :tag "Conditions for skipping"
			    (choice
			     :tag "Condition type"
			     (list :tag "Regexp matches" :inline t (const :format "" 'regexp) (regexp))
			     (list :tag "Regexp does not match" :inline t (const :format "" 'notregexp) (regexp))
			     (const :tag "scheduled" 'scheduled)
			     (const :tag "not scheduled" 'notscheduled)
			     (const :tag "deadline" 'deadline)
			     (const :tag "no deadline" 'notdeadline))))))
	    (list :tag "Non-standard skipping condition"
		  :value (org-agenda-skip-function)
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		  (const org-agenda-skip-function)
		  (sexp :tag "Function or form (quoted!)"))))
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  "Selection of examples for agenda command settings.
This will be spliced into the custom type of
`org-agenda-custom-commands'.")


(defcustom org-agenda-custom-commands nil
  "Custom commands for the agenda.
These commands will be offered on the splash screen displayed by the
agenda dispatcher \\[org-agenda].  Each entry is a list like this:

   (key desc type match settings files)

key      The key (one or more characters as a string) to be associated
         with the command.
desc     A description of the command, when omitted or nil, a default
         description is built using MATCH.
type     The command type, any of the following symbols:
          agenda      The daily/weekly agenda.
          todo        Entries with a specific TODO keyword, in all agenda files.
          search      Entries containing search words entry or headline.
          tags        Tags/Property/TODO match in all agenda files.
          tags-todo   Tags/P/T match in all agenda files, TODO entries only.
          todo-tree   Sparse tree of specific TODO keyword in *current* file.
          tags-tree   Sparse tree with all tags matches in *current* file.
          occur-tree  Occur sparse tree for *current* file.
          ...         A user-defined function.
match    What to search for:
          - a single keyword for TODO keyword searches
          - a tags match expression for tags searches
          - a word search expression for text searches.
          - a regular expression for occur searches
          For all other commands, this should be the empty string.
settings  A list of option settings, similar to that in a let form, so like
          this: ((opt1 val1) (opt2 val2) ...).   The values will be
          evaluated at the moment of execution, so quote them when needed.
files     A list of files file to write the produced agenda buffer to
          with the command `org-store-agenda-views'.
          If a file name ends in \".html\", an HTML version of the buffer
          is written out.  If it ends in \".ps\", a postscript version is
          produced.  Otherwide, only the plain text is written to the file.

You can also define a set of commands, to create a composite agenda buffer.
In this case, an entry looks like this:

  (key desc (cmd1 cmd2 ...) general-settings-for-whole-set files)

where

desc   A description string to be displayed in the dispatcher menu.
cmd    An agenda command, similar to the above.  However, tree commands
       are no allowed, but instead you can get agenda and global todo list.
       So valid commands for a set are:
       (agenda \"\" settings)
       (alltodo \"\" settings)
       (stuck \"\" settings)
       (todo \"match\" settings files)
       (search \"match\" settings files)
       (tags \"match\" settings files)
       (tags-todo \"match\" settings files)

Each command can carry a list of options, and another set of options can be
given for the whole set of commands.  Individual command options take
precedence over the general options.

When using several characters as key to a command, the first characters
are prefix commands.  For the dispatcher to display useful information, you
should provide a description for the prefix, like

 (setq org-agenda-custom-commands
   '((\"h\" . \"HOME + Name tag searches\") ; describe prefix \"h\"
     (\"hl\" tags \"+HOME+Lisa\")
     (\"hp\" tags \"+HOME+Peter\")
     (\"hk\" tags \"+HOME+Kim\")))"
  :group 'org-agenda-custom-commands
  :type `(repeat
	  (choice :value ("x" "Describe command here" tags "" nil)
	   (list :tag "Single command"
		 (string :tag "Access Key(s) ")
		 (option (string :tag "Description"))
		 (choice
		  (const :tag "Agenda" agenda)
		  (const :tag "TODO list" alltodo)
		  (const :tag "Search words" search)
		  (const :tag "Stuck projects" stuck)
		  (const :tag "Tags search (all agenda files)" tags)
		  (const :tag "Tags search of TODO entries (all agenda files)" tags-todo)
		  (const :tag "TODO keyword search (all agenda files)" todo)
		  (const :tag "Tags sparse tree (current buffer)" tags-tree)
		  (const :tag "TODO keyword tree (current buffer)" todo-tree)
		  (const :tag "Occur tree (current buffer)" occur-tree)
		  (sexp :tag "Other, user-defined function"))
		 (string :tag "Match (only for some commands)")
		 ,org-agenda-custom-commands-local-options
		 (option (repeat :tag "Export" (file :tag "Export to"))))
	   (list :tag "Command series, all agenda files"
		 (string :tag "Access Key(s)")
		 (string :tag "Description  ")
		 (repeat :tag "Component"
		  (choice
		   (list :tag "Agenda"
			 (const :format "" agenda)
			 (const :tag "" :format "" "")
			 ,org-agenda-custom-commands-local-options)
		   (list :tag "TODO list (all keywords)"
			 (const :format "" alltodo)
			 (const :tag "" :format "" "")
			 ,org-agenda-custom-commands-local-options)
		   (list :tag "Search words"
			 (const :format "" search)
			 (string :tag "Match")
			 ,org-agenda-custom-commands-local-options)
		   (list :tag "Stuck projects"
			 (const :format "" stuck)
			 (const :tag "" :format "" "")
			 ,org-agenda-custom-commands-local-options)
		   (list :tag "Tags search"
			 (const :format "" tags)
			 (string :tag "Match")
			 ,org-agenda-custom-commands-local-options)
		   (list :tag "Tags search, TODO entries only"
			 (const :format "" tags-todo)
			 (string :tag "Match")
			 ,org-agenda-custom-commands-local-options)
		   (list :tag "TODO keyword search"
			 (const :format "" todo)
			 (string :tag "Match")
			 ,org-agenda-custom-commands-local-options)
		   (list :tag "Other, user-defined function"
			 (symbol :tag "function")
			 (string :tag "Match")
			 ,org-agenda-custom-commands-local-options)))

		 (repeat :tag "Settings for entire command set"
			 (list (variable :tag "Any variable")
			       (sexp :tag "Value")))
		 (option (repeat :tag "Export" (file :tag "Export to"))))
	   (cons :tag "Prefix key documentation"
		 (string :tag "Access Key(s)")
		 (string :tag "Description  ")))))

(defcustom org-agenda-query-register ?o
  "The register holding the current query string.
The prupose of this is that if you construct a query string interactively,
you can then use it to define a custom command."
  :group 'org-agenda-custom-commands
  :type 'character)

(defcustom org-stuck-projects
  '("+LEVEL=2/-DONE" ("TODO" "NEXT" "NEXTACTION") nil "")
  "How to identify stuck projects.
This is a list of four items:
1. A tags/todo matcher string that is used to identify a project.
   The entire tree below a headline matched by this is considered one project.
2. A list of TODO keywords identifying non-stuck projects.
   If the project subtree contains any headline with one of these todo
   keywords, the project is considered to be not stuck.  If you specify
   \"*\" as a keyword, any TODO keyword will mark the project unstuck.
3. A list of tags identifying non-stuck projects.
   If the project subtree contains any headline with one of these tags,
   the project is considered to be not stuck.  If you specify \"*\" as
   a tag, any tag will mark the project unstuck.
4. An arbitrary regular expression matching non-stuck projects.

After defining this variable, you may use \\[org-agenda-list-stuck-projects]
or `C-c a #' to produce the list."
  :group 'org-agenda-custom-commands
  :type '(list
	  (string :tag "Tags/TODO match to identify a project")
	  (repeat :tag "Projects are *not* stuck if they have an entry with TODO keyword any of" (string))
	  (repeat :tag "Projects are *not* stuck if they have an entry with TAG being any of" (string))
	  (regexp :tag "Projects are *not* stuck if this regexp matches\ninside the subtree")))

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(defcustom org-agenda-filter-effort-default-operator "<"
  "The default operator for effort estimate filtering.
If you select an effort estimate limit with first pressing an operator,
this one will be used."
  :group 'org-agenda-custom-commands
  :type '(choice (const :tag "less or equal" "<")
		 (const :tag "greater or equal"">")
		 (const :tag "equal" "=")))
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(defgroup org-agenda-skip nil
 "Options concerning skipping parts of agenda files."
 :tag "Org Agenda Skip"
 :group 'org-agenda)

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(defvar org-agenda-archives-mode nil
  "Non-nil means, the agenda will include archived items.
If this is the symbol `trees', trees in the selected agenda scope
that are marked with the ARCHIVE tag will be included anyway.  When this is
t, also all archive files associated with the current selection of agenda
files will be included.")

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(defcustom org-agenda-skip-comment-trees t
  "Non-nil means, skip trees that start with teh COMMENT keyword.
When nil, these trees are also scand by agenda commands."
  :group 'org-agenda-skip
  :type 'boolean)

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(defcustom org-agenda-todo-list-sublevels t
  "Non-nil means, check also the sublevels of a TODO entry for TODO entries.
When nil, the sublevels of a TODO entry are not checked, resulting in
potentially much shorter TODO lists."
  :group 'org-agenda-skip
  :group 'org-todo
  :type 'boolean)

(defcustom org-agenda-todo-ignore-with-date nil
  "Non-nil means, don't show entries with a date in the global todo list.
You can use this if you prefer to mark mere appointments with a TODO keyword,
but don't want them to show up in the TODO list.
When this is set, it also covers deadlines and scheduled items, the settings
of `org-agenda-todo-ignore-scheduled' and `org-agenda-todo-ignore-deadlines'
will be ignored."
  :group 'org-agenda-skip
  :group 'org-todo
  :type 'boolean)

(defcustom org-agenda-todo-ignore-scheduled nil
  "Non-nil means, don't show scheduled entries in the global todo list.
The idea behind this is that by scheduling it, you have already taken care
of this item.
See also `org-agenda-todo-ignore-with-date'."
  :group 'org-agenda-skip
  :group 'org-todo
  :type 'boolean)

(defcustom org-agenda-todo-ignore-deadlines nil
  "Non-nil means, don't show near deadline entries in the global todo list.
Near means closer than `org-deadline-warning-days' days.
The idea behind this is that such items will appear in the agenda anyway.
See also `org-agenda-todo-ignore-with-date'."
  :group 'org-agenda-skip
  :group 'org-todo
  :type 'boolean)

(defcustom org-agenda-skip-scheduled-if-done nil
  "Non-nil means don't show scheduled items in agenda when they are done.
This is relevant for the daily/weekly agenda, not for the TODO list.  And
it applies only to the actual date of the scheduling.  Warnings about
an item with a past scheduling dates are always turned off when the item
is DONE."
  :group 'org-agenda-skip
  :type 'boolean)

(defcustom org-agenda-skip-deadline-if-done nil
  "Non-nil means don't show deadines when the corresponding item is done.
When nil, the deadline is still shown and should give you a happy feeling.
This is relevant for the daily/weekly agenda.  And it applied only to the
actualy date of the deadline.  Warnings about approching and past-due
deadlines are always turned off when the item is DONE."
  :group 'org-agenda-skip
  :type 'boolean)

(defcustom org-agenda-skip-timestamp-if-done nil
  "Non-nil means don't select item by timestamp or -range if it is DONE."
  :group 'org-agenda-skip
  :type 'boolean)

(defcustom org-timeline-show-empty-dates 3
  "Non-nil means, `org-timeline' also shows dates without an entry.
When nil, only the days which actually have entries are shown.
When t, all days between the first and the last date are shown.
When an integer, show also empty dates, but if there is a gap of more than
N days, just insert a special line indicating the size of the gap."
  :group 'org-agenda-skip
  :type '(choice
	  (const :tag "None" nil)
	  (const :tag "All" t)
	  (number :tag "at most")))

(defgroup org-agenda-startup nil
  "Options concerning initial settings in the Agenda in Org Mode."
  :tag "Org Agenda Startup"
  :group 'org-agenda)

(defcustom org-finalize-agenda-hook nil
  "Hook run just before displaying an agenda buffer."
  :group 'org-agenda-startup
  :type 'hook)

(defcustom org-agenda-mouse-1-follows-link nil
  "Non-nil means, mouse-1 on a link will follow the link in the agenda.
A longer mouse click will still set point.  Does not work on XEmacs.
Needs to be set before org.el is loaded."
  :group 'org-agenda-startup
  :type 'boolean)

(defcustom org-agenda-start-with-follow-mode nil
  "The initial value of follow-mode in a newly created agenda window."
  :group 'org-agenda-startup
  :type 'boolean)

(defvar org-agenda-include-inactive-timestamps nil
  "Non-nil means, include inactive time stamps in agenda and timeline.")

(defgroup org-agenda-windows nil
  "Options concerning the windows used by the Agenda in Org Mode."
  :tag "Org Agenda Windows"
  :group 'org-agenda)

(defcustom org-agenda-window-setup 'reorganize-frame
  "How the agenda buffer should be displayed.
Possible values for this option are:

current-window    Show agenda in the current window, keeping all other windows.
other-frame       Use `switch-to-buffer-other-frame' to display agenda.
other-window      Use `switch-to-buffer-other-window' to display agenda.
reorganize-frame  Show only two windows on the current frame, the current
                  window and the agenda.
See also the variable `org-agenda-restore-windows-after-quit'."
  :group 'org-agenda-windows
  :type '(choice
	  (const current-window)
	  (const other-frame)
	  (const other-window)
	  (const reorganize-frame)))

(defcustom org-agenda-window-frame-fractions '(0.5 . 0.75)
  "The min and max height of the agenda window as a fraction of frame height.
The value of the variable is a cons cell with two numbers between 0 and 1.
It only matters if `org-agenda-window-setup' is `reorganize-frame'."
  :group 'org-agenda-windows
  :type '(cons (number :tag "Minimum") (number :tag "Maximum")))

(defcustom org-agenda-restore-windows-after-quit nil
  "Non-nil means, restore window configuration open exiting agenda.
Before the window configuration is changed for displaying the agenda,
the current status is recorded.  When the agenda is exited with
`q' or `x' and this option is set, the old state is restored.  If
`org-agenda-window-setup' is `other-frame', the value of this
option will be ignored.."
  :group 'org-agenda-windows
  :type 'boolean)

(defgroup org-agenda-daily/weekly nil
  "Options concerning the daily/weekly agenda."
  :tag "Org Agenda Daily/Weekly"
  :group 'org-agenda)

(defcustom org-agenda-ndays 7
  "Number of days to include in overview display.
Should be 1 or 7."
  :group 'org-agenda-daily/weekly
  :type 'number)

(defcustom org-agenda-start-on-weekday 1
  "Non-nil means, start the overview always on the specified weekday.
0 denotes Sunday, 1 denotes Monday etc.
When nil, always start on the current day."
  :group 'org-agenda-daily/weekly
  :type '(choice (const :tag "Today" nil)
		 (number :tag "Weekday No.")))

(defcustom org-agenda-show-all-dates t
  "Non-nil means, `org-agenda' shows every day in the selected range.
When nil, only the days which actually have entries are shown."
  :group 'org-agenda-daily/weekly
  :type 'boolean)

(defcustom org-agenda-format-date 'org-agenda-format-date-aligned
  "Format string for displaying dates in the agenda.
Used by the daily/weekly agenda and by the timeline.  This should be
a format string understood by `format-time-string', or a function returning
the formatted date as a string.  The function must take a single argument,
a calendar-style date list like (month day year)."
  :group 'org-agenda-daily/weekly
  :type '(choice
	  (string :tag "Format string")
	  (function :tag "Function")))

(defun org-agenda-format-date-aligned (date)
  "Format a date string for display in the daily/weekly agenda, or timeline.
This function makes sure that dates are aligned for easy reading."
  (require 'cal-iso)
  (let* ((dayname (calendar-day-name date))
	 (day (cadr date))
	 (day-of-week (calendar-day-of-week date))
	 (month (car date))
	 (monthname (calendar-month-name month))
	 (year (nth 2 date))
	 (iso-week (org-days-to-iso-week
		    (calendar-absolute-from-gregorian date)))
	 (weekyear (cond ((and (= month 1) (>= iso-week 52))
			  (1- year))
			 ((and (= month 12) (<= iso-week 1))
			  (1+ year))
			 (t year)))
	 (weekstring (if (= day-of-week 1)
			 (format " W%02d" iso-week)
		       "")))
    (format "%-10s %2d %s %4d%s"
	    dayname day monthname year weekstring)))

(defcustom org-agenda-weekend-days '(6 0)
  "Which days are weekend?
These days get the special face `org-agenda-date-weekend' in the agenda
and timeline buffers."
  :group 'org-agenda-daily/weekly
  :type '(set :greedy t
	      (const :tag "Monday" 1)
	      (const :tag "Tuesday" 2)
	      (const :tag "Wednesday" 3)
	      (const :tag "Thursday" 4)
	      (const :tag "Friday" 5)
	      (const :tag "Saturday" 6)
	      (const :tag "Sunday" 0)))

(defcustom org-agenda-include-diary nil
  "If non-nil, include in the agenda entries from the Emacs Calendar's diary."
  :group 'org-agenda-daily/weekly
  :type 'boolean)

(defcustom org-agenda-include-all-todo nil
  "Set  means weekly/daily agenda will always contain all TODO entries.
The TODO entries will be listed at the top of the agenda, before
the entries for specific days."
  :group 'org-agenda-daily/weekly
  :type 'boolean)

(defcustom org-agenda-repeating-timestamp-show-all t
  "Non-nil means, show all occurences of a repeating stamp in the agenda.
When nil, only one occurence is shown, either today or the
nearest into the future."
  :group 'org-agenda-daily/weekly
  :type 'boolean)

(defcustom org-scheduled-past-days 10000
  "No. of days to continue listing scheduled items that are not marked DONE.
When an item is scheduled on a date, it shows up in the agenda on this
day and will be listed until it is marked done for the number of days
given here."
  :group 'org-agenda-daily/weekly
  :type 'number)

(defcustom org-agenda-start-with-clockreport-mode nil
  "The initial value of clockreport-mode in a newly created agenda window."
  :group 'org-agenda-startup
  :group 'org-agenda-daily/weekly
  :type 'boolean)

(defcustom org-agenda-clockreport-parameter-plist '(:link t :maxlevel 2)
  "Property list with parameters for the clocktable in clockreport mode.
This is the display mode that shows a clock table in the daily/weekly
agenda, the properties for this dynamic block can be set here.
The usual clocktable parameters are allowed here, but you cannot set
the properties :name, :tstart, :tend, :block, and :scope - these will
be overwritten to make sure the content accurately reflects the
current display in the agenda."
  :group 'org-agenda-daily/weekly
  :type 'plist)


(defgroup org-agenda-time-grid nil
  "Options concerning the time grid in the Org-mode Agenda."
  :tag "Org Agenda Time Grid"
  :group 'org-agenda)

(defcustom org-agenda-use-time-grid t
  "Non-nil means, show a time grid in the agenda schedule.
A time grid is a set of lines for specific times (like every two hours between
8:00 and 20:00).  The items scheduled for a day at specific times are
sorted in between these lines.
For details about when the grid will be shown, and what it will look like, see
the variable `org-agenda-time-grid'."
  :group 'org-agenda-time-grid
  :type 'boolean)

(defcustom org-agenda-time-grid
  '((daily today require-timed)
    "----------------"
    (800 1000 1200 1400 1600 1800 2000))

  "The settings for time grid for agenda display.
This is a list of three items.  The first item is again a list.  It contains
symbols specifying conditions when the grid should be displayed:

 daily         if the agenda shows a single day
 weekly        if the agenda shows an entire week
 today         show grid on current date, independent of daily/weekly display
 require-timed show grid only if at least one item has a time specification

700
The second item is a string which will be placed behind the grid time.
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The third item is a list of integers, indicating the times that should have
a grid line."
  :group 'org-agenda-time-grid
  :type
  '(list
    (set :greedy t :tag "Grid Display Options"
	 (const :tag "Show grid in single day agenda display" daily)
	 (const :tag "Show grid in weekly agenda display" weekly)
	 (const :tag "Always show grid for today" today)
	 (const :tag "Show grid only if any timed entries are present"
		require-timed)
	 (const :tag "Skip grid times already present in an entry"
		remove-match))
    (string :tag "Grid String")
    (repeat :tag "Grid Times" (integer :tag "Time"))))

(defgroup org-agenda-sorting nil
  "Options concerning sorting in the Org-mode Agenda."
  :tag "Org Agenda Sorting"
  :group 'org-agenda)

(defcustom org-agenda-sorting-strategy
  '((agenda time-up category-keep priority-down)
    (todo category-keep priority-down)
    (tags category-keep priority-down)
    (search category-keep))
  "Sorting structure for the agenda items of a single day.
This is a list of symbols which will be used in sequence to determine
if an entry should be listed before another entry.  The following
symbols are recognized:

time-up         Put entries with time-of-day indications first, early first
time-down       Put entries with time-of-day indications first, late first
category-keep   Keep the default order of categories, corresponding to the
		sequence in `org-agenda-files'.
category-up     Sort alphabetically by category, A-Z.
category-down   Sort alphabetically by category, Z-A.
tag-up          Sort alphabetically by last tag, A-Z.
tag-down        Sort alphabetically by last tag, Z-A.
priority-up     Sort numerically by priority, high priority last.
priority-down   Sort numerically by priority, high priority first.
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todo-state-up   Sort by todo state, tasks that are done last.
todo-state-down Sort by todo state, tasks that are done first.
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effort-up       Sort numerically by estimated effort, high effort last.
effort-down     Sort numerically by estimated effort, high effort first.

The different possibilities will be tried in sequence, and testing stops
if one comparison returns a \"not-equal\".  For example, the default
    '(time-up category-keep priority-down)
means: Pull out all entries having a specified time of day and sort them,
in order to make a time schedule for the current day the first thing in the
agenda listing for the day.  Of the entries without a time indication, keep
the grouped in categories, don't sort the categories, but keep them in
the sequence given in `org-agenda-files'.  Within each category sort by
priority.

Leaving out `category-keep' would mean that items will be sorted across
categories by priority.

Instead of a single list, this can also be a set of list for specific
contents, with a context symbol in the car of the list, any of
`agenda', `todo', `tags' for the corresponding agenda views."
  :group 'org-agenda-sorting
  :type `(choice
	  (repeat :tag "General" ,org-sorting-choice)
	  (list :tag "Individually"
		(cons (const :tag "Strategy for Weekly/Daily agenda" agenda)
		      (repeat ,org-sorting-choice))
		(cons (const :tag "Strategy for TODO lists" todo)
		      (repeat ,org-sorting-choice))
		(cons (const :tag "Strategy for Tags matches" tags)
		      (repeat ,org-sorting-choice)))))

(defcustom org-sort-agenda-notime-is-late t
  "Non-nil means, items without time are considered late.
This is only relevant for sorting.  When t, items which have no explicit
time like 15:30 will be considered as 99:01, i.e. later than any items which
do have a time.  When nil, the default time is before 0:00.  You can use this
option to decide if the schedule for today should come before or after timeless
agenda entries."
  :group 'org-agenda-sorting
  :type 'boolean)

(defcustom org-sort-agenda-noeffort-is-high t
  "Non-nil means, items without effort estimate are sorted as high effort.
When nil, such items are sorted as 0 minutes effort."
  :group 'org-agenda-sorting
  :type 'boolean)

(defgroup org-agenda-line-format nil
  "Options concerning the entry prefix in the Org-mode agenda display."
  :tag "Org Agenda Line Format"
  :group 'org-agenda)

(defcustom org-agenda-prefix-format
  '((agenda  . "  %-12:c%?-12t% s")
    (timeline  . "  % s")
    (todo  . "  %-12:c")
    (tags  . "  %-12:c")
    (search . "  %-12:c"))
  "Format specifications for the prefix of items in the agenda views.
An alist with four entries, for the different agenda types.  The keys to the
sublists are `agenda', `timeline', `todo', and `tags'.  The values
are format strings.
This format works similar to a printf format, with the following meaning:

  %c   the category of the item, \"Diary\" for entries from the diary, or
       as given by the CATEGORY keyword or derived from the file name.
  %T   the *last* tag of the item.  Last because inherited tags come
       first in the list.
  %t   the time-of-day specification if one applies to the entry, in the
       format HH:MM
  %s   Scheduling/Deadline information, a short string

All specifiers work basically like the standard `%s' of printf, but may
contain two additional characters:  A question mark just after the `%' and
a whitespace/punctuation character just before the final letter.

If the first character after `%' is a question mark, the entire field
will only be included if the corresponding value applies to the
current entry.  This is useful for fields which should have fixed
width when present, but zero width when absent.  For example,
\"%?-12t\" will result in a 12 character time field if a time of the
day is specified, but will completely disappear in entries which do
not contain a time.

If there is punctuation or whitespace character just before the final
format letter, this character will be appended to the field value if
the value is not empty.  For example, the format \"%-12:c\" leads to
\"Diary: \" if the category is \"Diary\".  If the category were be
empty, no additional colon would be interted.

The default value of this option is \"  %-12:c%?-12t% s\", meaning:
- Indent the line with two space characters
- Give the category in a 12 chars wide field, padded with whitespace on
  the right (because of `-').  Append a colon if there is a category
  (because of `:').
- If there is a time-of-day, put it into a 12 chars wide field.  If no
  time, don't put in an empty field, just skip it (because of '?').
- Finally, put the scheduling information and append a whitespace.

As another example, if you don't want the time-of-day of entries in
the prefix, you could use:

  (setq org-agenda-prefix-format \"  %-11:c% s\")

See also the variables `org-agenda-remove-times-when-in-prefix' and
`org-agenda-remove-tags'."
  :type '(choice
	  (string :tag "General format")
	  (list :greedy t :tag "View dependent"
		(cons  (const agenda) (string :tag "Format"))
		(cons  (const timeline) (string :tag "Format"))
		(cons  (const todo) (string :tag "Format"))
		(cons  (const tags) (string :tag "Format"))
		(cons  (const search) (string :tag "Format"))))
  :group 'org-agenda-line-format)

(defvar org-prefix-format-compiled nil
  "The compiled version of the most recently used prefix format.
See the variable `org-agenda-prefix-format'.")

(defcustom org-agenda-todo-keyword-format "%-1s"
  "Format for the TODO keyword in agenda lines.
Set this to something like \"%-12s\" if you want all TODO keywords
to occupy a fixed space in the agenda display."
  :group 'org-agenda-line-format
  :type 'string)

(defcustom org-agenda-scheduled-leaders '("Scheduled: " "Sched.%2dx: ")
  "Text preceeding scheduled items in the agenda view.
This is a list with two strings.  The first applies when the item is
scheduled on the current day.  The second applies when it has been scheduled
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previously, it may contain a %d indicating that this is the nth time that
this item is scheduled, due to automatic rescheduling of unfinished items
for the following day.  So this number is one larger than the number of days
that passed since this item was scheduled first."
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  :group 'org-agenda-line-format
  :type '(list
	  (string :tag "Scheduled today     ")
	  (string :tag "Scheduled previously")))

(defcustom org-agenda-deadline-leaders '("Deadline:  " "In %3d d.: ")
  "Text preceeding deadline items in the agenda view.
This is a list with two strings.  The first applies when the item has its
deadline on the current day.  The second applies when it is in the past or
in the future, it may contain %d to capture how many days away the deadline
is (was)."
  :group 'org-agenda-line-format
  :type '(list
	  (string :tag "Deadline today   ")
	  (choice :tag "Deadline relative"
		  (string :tag "Format string")
		  (function))))

(defcustom org-agenda-remove-times-when-in-prefix t
  "Non-nil means, remove duplicate time specifications in agenda items.
When the format `org-agenda-prefix-format' contains a `%t' specifier, a
time-of-day specification in a headline or diary entry is extracted and
placed into the prefix.  If this option is non-nil, the original specification
\(a timestamp or -range, or just a plain time(range) specification like
11:30-4pm) will be removed for agenda display.  This makes the agenda less
cluttered.
The option can be t or nil.  It may also be the symbol `beg', indicating
that the time should only be removed what it is located at the beginning of
the headline/diary entry."
  :group 'org-agenda-line-format
  :type '(choice
	  (const :tag "Always" t)
	  (const :tag "Never" nil)
	  (const :tag "When at beginning of entry" beg)))


(defcustom org-agenda-default-appointment-duration nil
  "Default duration for appointments that only have a starting time.
When nil, no duration is specified in such cases.
When non-nil, this must be the number of minutes, e.g. 60 for one hour."
  :group 'org-agenda-line-format
  :type '(choice
	  (integer :tag "Minutes")
	  (const :tag "No default duration")))


(defcustom org-agenda-remove-tags nil
  "Non-nil means, remove the tags from the headline copy in the agenda.
When this is the symbol `prefix', only remove tags when
`org-agenda-prefix-format' contains a `%T' specifier."
  :group 'org-agenda-line-format
  :type '(choice
	  (const :tag "Always" t)
	  (const :tag "Never" nil)
	  (const :tag "When prefix format contains %T" prefix)))

(if (fboundp 'defvaralias)
    (defvaralias 'org-agenda-remove-tags-when-in-prefix
      'org-agenda-remove-tags))

(defcustom org-agenda-tags-column -80
  "Shift tags in agenda items to this column.
If this number is positive, it specifies the column.  If it is negative,
it means that the tags should be flushright to that column.  For example,
-80 works well for a normal 80 character screen."
  :group 'org-agenda-line-format
  :type 'integer)

(if (fboundp 'defvaralias)
    (defvaralias 'org-agenda-align-tags-to-column 'org-agenda-tags-column))

(defcustom org-agenda-fontify-priorities t
  "Non-nil means, highlight low and high priorities in agenda.
When t, the highest priority entries are bold, lowest priority italic.
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This may also be an association list of priority faces, whose
keys are the character values of `org-highest-priority',
`org-default-priority', and `org-lowest-priority' (the default values
are ?A, ?B, and ?C, respectively). The face may be a names face,
or a list like `(:background \"Red\")'."
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  :group 'org-agenda-line-format
  :type '(choice
	  (const :tag "Never" nil)
	  (const :tag "Defaults" t)
	  (repeat :tag "Specify"
		  (list (character :tag "Priority" :value ?A)
			(sexp :tag "face")))))


(defgroup org-agenda-column-view nil
  "Options concerning column view in the agenda."
  :tag "Org Agenda Column View"
  :group 'org-agenda)

(defcustom org-agenda-columns-show-summaries t
  "Non-nil means, show summaries for columns displayed in the agenda view."
  :group 'org-agenda-column-view
  :type 'boolean)

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(defcustom org-agenda-columns-remove-prefix-from-item t
  "Non-nil means, remove the prefix from a headline for agenda column view.
The special ITEM field in the columns format contains the current line, with
all information shown in other columns (like the TODO state or a tag).
When this variable is non-nil, also the agenda prefix will be removed from
the content of the ITEM field, to make sure as much as possible of the
headline can be shown in the limited width of the field."
  :group 'org-agenda
  :type 'boolean)

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(defcustom org-agenda-columns-compute-summary-properties t
  "Non-nil means, recompute all summary properties before column view.
When column view in the agenda is listing properties that have a summary
operator, it can go to all relevant buffers and recompute the summaries
there.  This can mean overhead for the agenda column view, but is necessary
to have thing up to date.
As a special case, a CLOCKSUM property also makes sure that the clock
computations are current."
  :group 'org-agenda-column-view
  :type 'boolean)

(defcustom org-agenda-columns-add-appointments-to-effort-sum nil
  "Non-nil means, the duration of an appointment will add to day effort.
The property to which appointment durations will be added is the one given
in the option `org-effort-property'.  If an appointment does not have
an end time, `org-agenda-default-appointment-duration' will be used.  If that
is not set, an appointment without end time will not contribute to the time
estimate."
  :group 'org-agenda-column-view
  :type 'boolean)

(eval-when-compile
  (require 'cl))
(require 'org)

(defun org-add-agenda-custom-command (entry)
  "Replace or add a command in `org-agenda-custom-commands'.
This is mostly for hacking and trying a new command - once the command
works you probably want to add it to `org-agenda-custom-commands' for good."
  (let ((ass (assoc (car entry) org-agenda-custom-commands)))
    (if ass
	(setcdr ass (cdr entry))
      (push entry org-agenda-custom-commands))))

;;; Define the Org-agenda-mode

(defvar org-agenda-mode-map (make-sparse-keymap)
  "Keymap for `org-agenda-mode'.")

(defvar org-agenda-menu) ; defined later in this file.
(defvar org-agenda-follow-mode nil)
(defvar org-agenda-clockreport-mode nil)
(defvar org-agenda-show-log nil)
(defvar org-agenda-redo-command nil)
(defvar org-agenda-query-string nil)
(defvar org-agenda-mode-hook nil)
(defvar org-agenda-type nil)
(defvar org-agenda-force-single-file nil)

(defun org-agenda-mode ()
  "Mode for time-sorted view on action items in Org-mode files.

The following commands are available:

\\{org-agenda-mode-map}"
  (interactive)
  (kill-all-local-variables)
  (setq org-agenda-undo-list nil
	org-agenda-pending-undo-list nil)
  (setq major-mode 'org-agenda-mode)
  ;; Keep global-font-lock-mode from turning on font-lock-mode
  (org-set-local 'font-lock-global-modes (list 'not major-mode))
  (setq mode-name "Org-Agenda")
  (use-local-map org-agenda-mode-map)
  (easy-menu-add org-agenda-menu)
  (if org-startup-truncated (setq truncate-lines t))
  (org-add-hook 'post-command-hook 'org-agenda-post-command-hook nil 'local)
  (org-add-hook 'pre-command-hook 'org-unhighlight nil 'local)
  ;; Make sure properties are removed when copying text
  (when (boundp 'buffer-substring-filters)
    (org-set-local 'buffer-substring-filters
		   (cons (lambda (x)
                           (set-text-properties 0 (length x) nil x) x)
			 buffer-substring-filters)))
  (unless org-agenda-keep-modes
    (setq org-agenda-follow-mode org-agenda-start-with-follow-mode
	  org-agenda-clockreport-mode org-agenda-start-with-clockreport-mode
	  org-agenda-show-log nil))
  (easy-menu-change
   '("Agenda") "Agenda Files"
   (append
    (list
     (vector
      (if (get 'org-agenda-files 'org-restrict)
	  "Restricted to single file"
	"Edit File List")
      '(org-edit-agenda-file-list)
      (not (get 'org-agenda-files 'org-restrict)))
     "--")
    (mapcar 'org-file-menu-entry (org-agenda-files))))
  (org-agenda-set-mode-name)
  (apply
   (if (fboundp 'run-mode-hooks) 'run-mode-hooks 'run-hooks)
   (list 'org-agenda-mode-hook)))

(substitute-key-definition 'undo 'org-agenda-undo
			   org-agenda-mode-map global-map)
(org-defkey org-agenda-mode-map "\C-i"     'org-agenda-goto)
(org-defkey org-agenda-mode-map [(tab)]    'org-agenda-goto)
(org-defkey org-agenda-mode-map "\C-m"     'org-agenda-switch-to)
(org-defkey org-agenda-mode-map "\C-k"     'org-agenda-kill)
(org-defkey org-agenda-mode-map "\C-c$"    'org-agenda-archive)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-s" 'org-agenda-archive)
(org-defkey org-agenda-mode-map "$"        'org-agenda-archive)
(org-defkey org-agenda-mode-map "A"        'org-agenda-archive-to-archive-sibling)
(org-defkey org-agenda-mode-map "\C-c\C-o" 'org-agenda-open-link)
(org-defkey org-agenda-mode-map " "        'org-agenda-show)
(org-defkey org-agenda-mode-map "\C-c\C-t" 'org-agenda-todo)
(org-defkey org-agenda-mode-map [(control shift right)] 'org-agenda-todo-nextset)
(org-defkey org-agenda-mode-map [(control shift left)]  'org-agenda-todo-previousset)
(org-defkey org-agenda-mode-map "\C-c\C-xb" 'org-agenda-tree-to-indirect-buffer)
(org-defkey org-agenda-mode-map "b"        'org-agenda-tree-to-indirect-buffer)
(org-defkey org-agenda-mode-map "o"        'delete-other-windows)
(org-defkey org-agenda-mode-map "L"        'org-agenda-recenter)
(org-defkey org-agenda-mode-map "t"        'org-agenda-todo)
(org-defkey org-agenda-mode-map "a"        'org-agenda-toggle-archive-tag)
(org-defkey org-agenda-mode-map ":"        'org-agenda-set-tags)
1104
(org-defkey org-agenda-mode-map "\C-c\C-q" 'org-agenda-set-tags)
1105 1106 1107 1108 1109 1110 1111 1112
(org-defkey org-agenda-mode-map "."        'org-agenda-goto-today)
(org-defkey org-agenda-mode-map "j"        'org-agenda-goto-date)
(org-defkey org-agenda-mode-map "d"        'org-agenda-day-view)
(org-defkey org-agenda-mode-map "w"        'org-agenda-week-view)
(org-defkey org-agenda-mode-map "m"        'org-agenda-month-view)
(org-defkey org-agenda-mode-map "y"        'org-agenda-year-view)
(org-defkey org-agenda-mode-map "\C-c\C-z" 'org-agenda-add-note)
(org-defkey org-agenda-mode-map "z"        'org-agenda-add-note)
1113 1114
(org-defkey org-agenda-mode-map "k"        'org-agenda-action)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-k" 'org-agenda-action)
1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129
(org-defkey org-agenda-mode-map [(shift right)] 'org-agenda-date-later)
(org-defkey org-agenda-mode-map [(shift left)] 'org-agenda-date-earlier)
(org-defkey org-agenda-mode-map [?\C-c ?\C-x (right)] 'org-agenda-date-later)
(org-defkey org-agenda-mode-map [?\C-c ?\C-x (left)] 'org-agenda-date-earlier)

(org-defkey org-agenda-mode-map ">" 'org-agenda-date-prompt)
(org-defkey org-agenda-mode-map "\C-c\C-s" 'org-agenda-schedule)
(org-defkey org-agenda-mode-map "\C-c\C-d" 'org-agenda-deadline)
(let ((l '(1 2 3 4 5 6 7 8 9 0)))
  (while l (org-defkey org-agenda-mode-map
	     (int-to-string (pop l)) 'digit-argument)))

(org-defkey org-agenda-mode-map "f" 'org-agenda-follow-mode)
(org-defkey org-agenda-mode-map "R" 'org-agenda-clockreport-mode)
(org-defkey org-agenda-mode-map "l" 'org-agenda-log-mode)
1130
(org-defkey org-agenda-mode-map "v" 'org-agenda-archives-mode)
1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144
(org-defkey org-agenda-mode-map "D" 'org-agenda-toggle-diary)
(org-defkey org-agenda-mode-map "G" 'org-agenda-toggle-time-grid)
(org-defkey org-agenda-mode-map "r" 'org-agenda-redo)
(org-defkey org-agenda-mode-map "g" 'org-agenda-redo)
(org-defkey org-agenda-mode-map "e" 'org-agenda-execute)
(org-defkey org-agenda-mode-map "q" 'org-agenda-quit)
(org-defkey org-agenda-mode-map "x" 'org-agenda-exit)
(org-defkey org-agenda-mode-map "\C-x\C-w" 'org-write-agenda)
(org-defkey org-agenda-mode-map "s" 'org-save-all-org-buffers)
(org-defkey org-agenda-mode-map "\C-x\C-s" 'org-save-all-org-buffers)
(org-defkey org-agenda-mode-map "P" 'org-agenda-show-priority)
(org-defkey org-agenda-mode-map "T" 'org-agenda-show-tags)
(org-defkey org-agenda-mode-map "n" 'next-line)
(org-defkey org-agenda-mode-map "p" 'previous-line)
1145
(org-defkey org-agenda-mode-map "\C-c\C-a" 'org-attach)
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(org-defkey org-agenda-mode-map "\C-c\C-n" 'org-agenda-next-date-line)
(org-defkey org-agenda-mode-map "\C-c\C-p" 'org-agenda-previous-date-line)
(org-defkey org-agenda-mode-map "," 'org-agenda-priority)
(org-defkey org-agenda-mode-map "\C-c," 'org-agenda-priority)
(org-defkey org-agenda-mode-map "i" 'org-agenda-diary-entry)
(org-defkey org-agenda-mode-map "c" 'org-agenda-goto-calendar)
(org-defkey org-agenda-mode-map "C" 'org-agenda-convert-date)
(org-defkey org-agenda-mode-map "M" 'org-agenda-phases-of-moon)
(org-defkey org-agenda-mode-map "S" 'org-agenda-sunrise-sunset)
(org-defkey org-agenda-mode-map "h" 'org-agenda-holidays)
(org-defkey org-agenda-mode-map "H" 'org-agenda-holidays)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-i" 'org-agenda-clock-in)
(org-defkey org-agenda-mode-map "I" 'org-agenda-clock-in)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-o" 'org-agenda-clock-out)
(org-defkey org-agenda-mode-map "O" 'org-agenda-clock-out)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-x" 'org-agenda-clock-cancel)
(org-defkey org-agenda-mode-map "X" 'org-agenda-clock-cancel)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-j" 'org-clock-goto)
(org-defkey org-agenda-mode-map "J" 'org-clock-goto)
(org-defkey org-agenda-mode-map "+" 'org-agenda-priority-up)
(org-defkey org-agenda-mode-map "-" 'org-agenda-priority-down)
(org-defkey org-agenda-mode-map [(shift up)] 'org-agenda-priority-up)
(org-defkey org-agenda-mode-map [(shift down)] 'org-agenda-priority-down)
(org-defkey org-agenda-mode-map [?\C-c ?\C-x (up)] 'org-agenda-priority-up)
(org-defkey org-agenda-mode-map [?\C-c ?\C-x (down)] 'org-agenda-priority-down)
(org-defkey org-agenda-mode-map [(right)] 'org-agenda-later)
(org-defkey org-agenda-mode-map [(left)] 'org-agenda-earlier)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-c" 'org-agenda-columns)

(org-defkey org-agenda-mode-map "[" 'org-agenda-manipulate-query-add)
(org-defkey org-agenda-mode-map "]" 'org-agenda-manipulate-query-subtract)
(org-defkey org-agenda-mode-map "{" 'org-agenda-manipulate-query-add-re)
(org-defkey org-agenda-mode-map "}" 'org-agenda-manipulate-query-subtract-re)
1179
(org-defkey org-agenda-mode-map "/" 'org-agenda-filter-by-tag)
1180
(org-defkey org-agenda-mode-map "\\" 'org-agenda-filter-by-tag-refine)
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(defvar org-agenda-keymap (copy-keymap org-agenda-mode-map)
  "Local keymap for agenda entries from Org-mode.")

(org-defkey org-agenda-keymap
  (if (featurep 'xemacs) [(button2)] [(mouse-2)]) 'org-agenda-goto-mouse)
(org-defkey org-agenda-keymap
  (if (featurep 'xemacs) [(button3)] [(mouse-3)]) 'org-agenda-show-mouse)
(when org-agenda-mouse-1-follows-link
  (org-defkey org-agenda-keymap [follow-link] 'mouse-face))
(easy-menu-define org-agenda-menu org-agenda-mode-map "Agenda menu"
  '("Agenda"
    ("Agenda Files")
    "--"
    ["Show" org-agenda-show t]
    ["Go To (other window)" org-agenda-goto t]
    ["Go To (this window)" org-agenda-switch-to t]
    ["Follow Mode" org-agenda-follow-mode
     :style toggle :selected org-agenda-follow-mode :active t]
    ["Tree to indirect frame" org-agenda-tree-to-indirect-buffer t]
    "--"
    ["Cycle TODO" org-agenda-todo t]
    ("Archive"
     ["Toggle ARCHIVE tag" org-agenda-toggle-archive-tag t]
     ["Move to archive sibling" org-agenda-archive-to-archive-sibling t]
     ["Archive subtree" org-agenda-archive t])
    ["Delete subtree" org-agenda-kill t]
    ["Add note" org-agenda-add-note t]
    "--"
    ["Goto Today" org-agenda-goto-today (org-agenda-check-type nil 'agenda 'timeline)]
    ["Next Dates" org-agenda-later (org-agenda-check-type nil 'agenda)]
    ["Previous Dates" org-agenda-earlier (org-agenda-check-type nil 'agenda)]
    ["Jump to date" org-agenda-goto-date (org-agenda-check-type nil 'agenda)]
    "--"
    ("Tags and Properties"
     ["Show all Tags" org-agenda-show-tags t]
     ["Set Tags current line" org-agenda-set-tags (not (org-region-active-p))]
     ["Change tag in region" org-agenda-set-tags (org-region-active-p)]
     "--"
     ["Column View" org-columns t])
    ("Date/Schedule"
     ["Schedule" org-agenda-schedule t]
     ["Set Deadline" org-agenda-deadline t]
     "--"
1225 1226 1227 1228 1229
     ["Mark item" org-agenda-action :active t :keys "k m"]
     ["Show mark item" org-agenda-action :active t :keys "k v"]
     ["Schedule marked item" org-agenda-action :active t :keys "k s"]
     ["Set Deadline for marked item" org-agenda-action :active t :keys "k d"]
     "--"
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     ["Change Date +1 day" org-agenda-date-later (org-agenda-check-type nil 'agenda 'timeline)]
     ["Change Date -1 day" org-agenda-date-earlier (org-agenda-check-type nil 'agenda 'timeline)]
     ["Change Date to ..." org-agenda-date-prompt (org-agenda-check-type nil 'agenda 'timeline)])
    ("Clock"
     ["Clock in" org-agenda-clock-in t]
     ["Clock out" org-agenda-clock-out t]
     ["Clock cancel" org-agenda-clock-cancel t]
     ["Goto running clock" org-clock-goto t])
    ("Priority"
     ["Set Priority" org-agenda-priority t]
     ["Increase Priority" org-agenda-priority-up t]
     ["Decrease Priority" org-agenda-priority-down t]
     ["Show Priority" org-agenda-show-priority t])
    ("Calendar/Diary"
     ["New Diary Entry" org-agenda-diary-entry (org-agenda-check-type nil 'agenda 'timeline)]
     ["Goto Calendar" org-agenda-goto-calendar (org-agenda-check-type nil 'agenda 'timeline)]
     ["Phases of the Moon" org-agenda-phases-of-moon (org-agenda-check-type nil 'agenda 'timeline)]
     ["Sunrise/Sunset" org-agenda-sunrise-sunset (org-agenda-check-type nil 'agenda 'timeline)]
     ["Holidays" org-agenda-holidays (org-agenda-check-type nil 'agenda 'timeline)]
     ["Convert" org-agenda-convert-date (org-agenda-check-type nil 'agenda 'timeline)]
     "--"
     ["Create iCalendar file" org-export-icalendar-combine-agenda-files t])
    "--"
    ("View"
     ["Day View" org-agenda-day-view :active (org-agenda-check-type nil 'agenda)
      :style radio :selected (equal org-agenda-ndays 1)]
     ["Week View" org-agenda-week-view :active (org-agenda-check-type nil 'agenda)
      :style radio :selected (equal org-agenda-ndays 7)]
     ["Month View" org-agenda-month-view :active (org-agenda-check-type nil 'agenda)
      :style radio :selected (member org-agenda-ndays '(28 29 30 31))]
     ["Year View" org-agenda-year-view :active (org-agenda-check-type nil 'agenda)
      :style radio :selected (member org-agenda-ndays '(365 366))]
     "--"
     ["Include Diary" org-agenda-toggle-diary
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      :style toggle :selected org-agenda-include-diary
      :active (org-agenda-check-type nil 'agenda)]
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     ["Use Time Grid" org-agenda-toggle-time-grid
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      :style toggle :selected org-agenda-use-time-grid
      :active (org-agenda-check-type nil 'agenda)]
     "--"
     ["Show clock report" org-agenda-clockreport-mode
      :style toggle :selected org-agenda-clockreport-mode
      :active (org-agenda-check-type nil 'agenda)]
    "--"
     ["Show Logbook entries" org-agenda-log-mode
      :style toggle :selected org-agenda-show-log
      :active (org-agenda-check-type nil 'agenda 'timeline)]
     ["Include archived trees" org-agenda-archives-mode 
      :style toggle :selected org-agenda-archives-mode :active t]
     ["Include archive files" (org-agenda-archives-mode t)
      :style toggle :selected (eq org-agenda-archives-mode t) :active t
      :keys "C-u v"])
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    ["Write view to file" org-write-agenda t]
    ["Rebuild buffer" org-agenda-redo t]
    ["Save all Org-mode Buffers" org-save-all-org-buffers t]
    "--"
    ["Undo Remote Editing" org-agenda-undo org-agenda-undo-list]
    "--"
    ["Quit" org-agenda-quit t]
    ["Exit and Release Buffers" org-agenda-exit t]
    ))

;;; Agenda undo

(defvar org-agenda-allow-remote-undo t
  "Non-nil means, allow remote undo from the agenda buffer.")
(defvar org-agenda-undo-list nil
  "List of undoable operations in the agenda since last refresh.")
(defvar org-agenda-undo-has-started-in nil
  "Buffers that have already seen `undo-start' in the current undo sequence.")
(defvar org-agenda-pending-undo-list nil
  "In a series of undo commands, this is the list of remaning undo items.")


(defun org-agenda-undo ()
  "Undo a remote editing step in the agenda.
This undoes changes both in the agenda buffer and in the remote buffer
that have been changed along."
  (interactive)
  (or org-agenda-allow-remote-undo
      (error "Check the variable `org-agenda-allow-remote-undo' to activate remote undo."))
  (if (not (eq this-command last-command))
      (setq org-agenda-undo-has-started-in nil
	    org-agenda-pending-undo-list org-agenda-undo-list))
  (if (not org-agenda-pending-undo-list)
      (error "No further undo information"))
  (let* ((entry (pop org-agenda-pending-undo-list))
	 buf line cmd rembuf)
    (setq cmd (pop entry) line (pop entry))
    (setq rembuf (nth 2 entry))
    (org-with-remote-undo rembuf
      (while (bufferp (setq buf (pop entry)))
	(if (pop entry)
	    (with-current-buffer buf
	      (let ((last-undo-buffer buf)
                    (inhibit-read-only t))
		(unless (memq buf org-agenda-undo-has-started-in)
		  (push buf org-agenda-undo-has-started-in)
		  (make-local-variable 'pending-undo-list)
		  (undo-start))
		(while (and pending-undo-list
			    (listp pending-undo-list)
			    (not (car pending-undo-list)))
		  (pop pending-undo-list))
		(undo-more 1))))))
    (goto-line line)
    (message "`%s' undone (buffer %s)" cmd (buffer-name rembuf))))

(defun org-verify-change-for-undo (l1 l2)
  "Verify that a real change occurred between the undo lists L1 and L2."
  (while (and l1 (listp l1) (null (car l1))) (pop l1))
  (while (and l2 (listp l2) (null (car l2))) (pop l2))
  (not (eq l1 l2)))

;;; Agenda dispatch

(defvar org-agenda-restrict nil)
(defvar org-agenda-restrict-begin (make-marker))
(defvar org-agenda-restrict-end (make-marker))
(defvar org-agenda-last-dispatch-buffer nil)
(defvar org-agenda-overriding-restriction nil)

;;;###autoload
(defun org-agenda (arg &optional keys restriction)
  "Dispatch agenda commands to collect entries to the agenda buffer.
Prompts for a command to execute.  Any prefix arg will be passed
on to the selected command.  The default selections are:

a     Call `org-agenda-list' to display the agenda for current day or week.
t     Call `org-todo-list' to display the global todo list.
T     Call `org-todo-list' to display the global todo list, select only
      entries with a specific TODO keyword (the user gets a prompt).
m     Call `org-tags-view' to display headlines with tags matching
      a condition  (the user is prompted for the condition).
M     Like `m', but select only TODO entries, no ordinary headlines.
L     Create a timeline for the current buffer.
e     Export views to associated files.

More commands can be added by configuring the variable
`org-agenda-custom-commands'.  In particular, specific tags and TODO keyword
searches can be pre-defined in this way.

If the current buffer is in Org-mode and visiting a file, you can also
first press `<' once to indicate that the agenda should be temporarily
\(until the next use of \\[org-agenda]) restricted to the current file.
Pressing `<' twice means to restrict to the current subtree or region
\(if active)."
  (interactive "P")
  (catch 'exit
    (let* ((prefix-descriptions nil)
	   (org-agenda-custom-commands-orig org-agenda-custom-commands)
	   (org-agenda-custom-commands
	    ;; normalize different versions
	    (delq nil
		  (mapcar
		   (lambda (x)
		     (cond ((stringp (cdr x))
			    (push x prefix-descriptions)
			    nil)
			   ((stringp (nth 1 x)) x)
			   ((not (nth 1 x)) (cons (car x) (cons "" (cddr x))))
			   (t (cons (car x) (cons "" (cdr x))))))
		   org-agenda-custom-commands)))
	   (buf (current-buffer))
	   (bfn (buffer-file-name (buffer-base-buffer)))
	   entry key type match lprops ans)
      ;; Turn off restriction unless there is an overriding one
      (unless org-agenda-overriding-restriction
	(put 'org-agenda-files 'org-restrict nil)
	(setq org-agenda-restrict nil)
	(move-marker org-agenda-restrict-begin nil)
	(move-marker org-agenda-restrict-end nil))
      ;; Delete old local properties
      (put 'org-agenda-redo-command 'org-lprops nil)
      ;; Remember where this call originated
      (setq org-agenda-last-dispatch-buffer (current-buffer))
      (unless keys
	(setq ans (org-agenda-get-restriction-and-command prefix-descriptions)
	      keys (car ans)
	      restriction (cdr ans)))
      ;; Estabish the restriction, if any
      (when (and (not org-agenda-overriding-restriction) restriction)
	(put 'org-agenda-files 'org-restrict (list bfn))
	(cond
	 ((eq restriction 'region)
	  (setq org-agenda-restrict t)
	  (move-marker org-agenda-restrict-begin (region-beginning))
	  (move-marker org-agenda-restrict-end (region-end)))
	 ((eq restriction 'subtree)
	  (save-excursion
	    (setq org-agenda-restrict t)
	    (org-back-to-heading t)
	    (move-marker org-agenda-restrict-begin (point))
	    (move-marker org-agenda-restrict-end
			 (progn (org-end-of-subtree t)))))))

      (require 'calendar)  ; FIXME: can we avoid this for some commands?
      ;; For example the todo list should not need it (but does...)
      (cond
       ((setq entry (assoc keys org-agenda-custom-commands))
	(if (or (symbolp (nth 2 entry)) (functionp (nth 2 entry)))
	    (progn
	      (setq type (nth 2 entry) match (nth 3 entry) lprops (nth 4 entry))
	      (put 'org-agenda-redo-command 'org-lprops lprops)
	      (cond
	       ((eq type 'agenda)
		(org-let lprops '(org-agenda-list current-prefix-arg)))
	       ((eq type 'alltodo)
		(org-let lprops '(org-todo-list current-prefix-arg)))
	       ((eq type 'search)
		(org-let lprops '(org-search-view current-prefix-arg match nil)))
	       ((eq type 'stuck)
		(org-let lprops '(org-agenda-list-stuck-projects
				  current-prefix-arg)))
	       ((eq type 'tags)
		(org-let lprops '(org-tags-view current-prefix-arg match)))
	       ((eq type 'tags-todo)
		(org-let lprops '(org-tags-view '(4) match)))
	       ((eq type 'todo)
		(org-let lprops '(org-todo-list match)))
	       ((eq type 'tags-tree)
		(org-check-for-org-mode)
		(org-let lprops '(org-tags-sparse-tree current-prefix-arg match)))
	       ((eq type 'todo-tree)
		(org-check-for-org-mode)
		(org-let lprops
		  '(org-occur (concat "^" outline-regexp "[ \t]*"
				      (regexp-quote match) "\\>"))))
	       ((eq type 'occur-tree)
		(org-check-for-org-mode)
		(org-let lprops '(org-occur match)))
	       ((functionp type)
		(org-let lprops '(funcall type match)))
	       ((fboundp type)
		(org-let lprops '(funcall type match)))
	       (t (error "Invalid custom agenda command type %s" type))))
	  (org-run-agenda-series (nth 1 entry) (cddr entry))))
       ((equal keys "C")
	(setq org-agenda-custom-commands org-agenda-custom-commands-orig)
	(customize-variable 'org-agenda-custom-commands))
       ((equal keys "a") (call-interactively 'org-agenda-list))
       ((equal keys "s") (call-interactively 'org-search-view))
       ((equal keys "t") (call-interactively 'org-todo-list))
       ((equal keys "T") (org-call-with-arg 'org-todo-list (or arg '(4))))
       ((equal keys "m") (call-interactively 'org-tags-view))
       ((equal keys "M") (org-call-with-arg 'org-tags-view (or arg '(4))))
       ((equal keys "e") (call-interactively 'org-store-agenda-views))
       ((equal keys "L")
	(unless (org-mode-p)
	  (error "This is not an Org-mode file"))
	(unless restriction
	  (put 'org-agenda-files 'org-restrict (list bfn))
	  (org-call-with-arg 'org-timeline arg)))
       ((equal keys "#") (call-interactively 'org-agenda-list-stuck-projects))
       ((equal keys "/") (call-interactively 'org-occur-in-agenda-files))
       ((equal keys "!") (customize-variable 'org-stuck-projects))
       (t (error "Invalid agenda key"))))))

(defun org-agenda-normalize-custom-commands (cmds)
  (delq nil
	(mapcar
	 (lambda (x)
	   (cond ((stringp (cdr x)) nil)
		 ((stringp (nth 1 x)) x)
		 ((not (nth 1 x)) (cons (car x) (cons "" (cddr x))))
		 (t (cons (car x) (cons "" (cdr x))))))
	 cmds)))

(defun org-agenda-get-restriction-and-command (prefix-descriptions)
  "The user interface for selecting an agenda command."
  (catch 'exit
    (let* ((bfn (buffer-file-name (buffer-base-buffer)))
	   (restrict-ok (and bfn (org-mode-p)))
	   (region-p (org-region-active-p))
	   (custom org-agenda-custom-commands)
	   (selstring "")
	   restriction second-time
	   c entry key type match prefixes rmheader header-end custom1 desc)
      (save-window-excursion
	(delete-other-windows)
	(org-switch-to-buffer-other-window " *Agenda Commands*")
	(erase-buffer)
	(insert (eval-when-compile
		  (let ((header
"
1515
Press key for an agenda command:        <   Buffer, subtree/region restriction
1516 1517 1518
--------------------------------        >   Remove restriction
a   Agenda for current week or day      e   Export agenda views
t   List of all TODO entries            T   Entries with special TODO kwd
1519
m   Match a TAGS/PROP/TODO query        M   Like m, but only TODO entries
1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829
L   Timeline for current buffer         #   List stuck projects (!=configure)
s   Search for keywords                 C   Configure custom agenda commands
/   Multi-occur
")
			(start 0))
		    (while (string-match
			    "\\(^\\|   \\|(\\)\\(\\S-\\)\\( \\|=\\)"
			    header start)
		      (setq start (match-end 0))
		      (add-text-properties (match-beginning 2) (match-end 2)
					   '(face bold) header))
		    header)))
	(setq header-end (move-marker (make-marker) (point)))
	(while t
	  (setq custom1 custom)
	  (when (eq rmheader t)
	    (goto-line 1)
	    (re-search-forward ":" nil t)
	    (delete-region (match-end 0) (point-at-eol))
	    (forward-char 1)
	    (looking-at "-+")
	    (delete-region (match-end 0) (point-at-eol))
	    (move-marker header-end (match-end 0)))
	  (goto-char header-end)
	  (delete-region (point) (point-max))
	  (while (setq entry (pop custom1))
	    (setq key (car entry) desc (nth 1 entry)
		  type (nth 2 entry) match (nth 3 entry))
	    (if (> (length key) 1)
		(add-to-list 'prefixes (string-to-char key))
	      (insert
	       (format
		"\n%-4s%-14s: %s"
		(org-add-props (copy-sequence key)
		    '(face bold))
		(cond
		 ((string-match "\\S-" desc) desc)
		 ((eq type 'agenda) "Agenda for current week or day")
		 ((eq type 'alltodo) "List of all TODO entries")
		 ((eq type 'search) "Word search")
		 ((eq type 'stuck) "List of stuck projects")
		 ((eq type 'todo) "TODO keyword")
		 ((eq type 'tags) "Tags query")
		 ((eq type 'tags-todo) "Tags (TODO)")
		 ((eq type 'tags-tree) "Tags tree")
		 ((eq type 'todo-tree) "TODO kwd tree")
		 ((eq type 'occur-tree) "Occur tree")
		 ((functionp type) (if (symbolp type)
				       (symbol-name type)
				     "Lambda expression"))
		 (t "???"))
		(cond
		 ((stringp match)
		  (org-add-props match nil 'face 'org-warning))
		 (match
		  (format "set of %d commands" (length match)))
		 (t ""))))))
	  (when prefixes
	    (mapc (lambda (x)
		    (insert
		     (format "\n%s   %s"
			     (org-add-props (char-to-string x)
					    nil 'face 'bold)
			     (or (cdr (assoc (concat selstring (char-to-string x))
					     prefix-descriptions))
				 "Prefix key"))))
		  prefixes))
	  (goto-char (point-min))
	  (when (fboundp 'fit-window-to-buffer)
	    (if second-time
		(if (not (pos-visible-in-window-p (point-max)))
		    (fit-window-to-buffer))
	      (setq second-time t)
	      (fit-window-to-buffer)))
	  (message "Press key for agenda command%s:"
		   (if (or restrict-ok org-agenda-overriding-restriction)
		       (if org-agenda-overriding-restriction
			   " (restriction lock active)"
			 (if restriction
			     (format " (restricted to %s)" restriction)
			   " (unrestricted)"))
		     ""))
	  (setq c (read-char-exclusive))
	  (message "")
	  (cond
	   ((assoc (char-to-string c) custom)
	    (setq selstring (concat selstring (char-to-string c)))
	    (throw 'exit (cons selstring restriction)))
	   ((memq c prefixes)
	    (setq selstring (concat selstring (char-to-string c))
		  prefixes nil
		  rmheader (or rmheader t)
		  custom (delq nil (mapcar
				    (lambda (x)
				      (if (or (= (length (car x)) 1)
					      (/= (string-to-char (car x)) c))
					  nil
					(cons (substring (car x) 1) (cdr x))))
				    custom))))
	   ((and (not restrict-ok) (memq c '(?1 ?0 ?<)))
	    (message "Restriction is only possible in Org-mode buffers")
	    (ding) (sit-for 1))
	   ((eq c ?1)
	    (org-agenda-remove-restriction-lock 'noupdate)
	    (setq restriction 'buffer))
	   ((eq c ?0)
	    (org-agenda-remove-restriction-lock 'noupdate)
	    (setq restriction (if region-p 'region 'subtree)))
	   ((eq c ?<)
	    (org-agenda-remove-restriction-lock 'noupdate)
	    (setq restriction
		  (cond
		   ((eq restriction 'buffer)
		    (if region-p 'region 'subtree))
		   ((memq restriction '(subtree region))
		    nil)
		   (t 'buffer))))
	   ((eq c ?>)
	    (org-agenda-remove-restriction-lock 'noupdate)
	    (setq restriction nil))
	   ((and (equal selstring "") (memq c '(?s ?a ?t ?m ?L ?C ?e ?T ?M ?# ?! ?/)))
	    (throw 'exit (cons (setq selstring (char-to-string c)) restriction)))
           ((and (> (length selstring) 0) (eq c ?\d))
            (delete-window)
            (org-agenda-get-restriction-and-command prefix-descriptions))

	   ((equal c ?q) (error "Abort"))
	   (t (error "Invalid key %c" c))))))))

(defun org-run-agenda-series (name series)
  (org-prepare-agenda name)
  (let* ((org-agenda-multi t)
	 (redo (list 'org-run-agenda-series name (list 'quote series)))
	 (cmds (car series))
	 (gprops (nth 1 series))
	 match ;; The byte compiler incorrectly complains about this.  Keep it!
	 cmd type lprops)
    (while (setq cmd (pop cmds))
      (setq type (car cmd) match (nth 1 cmd) lprops (nth 2 cmd))
      (cond
       ((eq type 'agenda)
	(org-let2 gprops lprops
	  '(call-interactively 'org-agenda-list)))
       ((eq type 'alltodo)
	(org-let2 gprops lprops
	  '(call-interactively 'org-todo-list)))
       ((eq type 'search)
	(org-let2 gprops lprops
		  '(org-search-view current-prefix-arg match nil)))
       ((eq type 'stuck)
	(org-let2 gprops lprops
	  '(call-interactively 'org-agenda-list-stuck-projects)))
       ((eq type 'tags)
	(org-let2 gprops lprops
		  '(org-tags-view current-prefix-arg match)))
       ((eq type 'tags-todo)
	(org-let2 gprops lprops
		  '(org-tags-view '(4) match)))
       ((eq type 'todo)
	(org-let2 gprops lprops
		  '(org-todo-list match)))
       ((fboundp type)
	(org-let2 gprops lprops
	  '(funcall type match)))
       (t (error "Invalid type in command series"))))
    (widen)
    (setq org-agenda-redo-command redo)
    (goto-char (point-min)))
  (org-finalize-agenda))

;;;###autoload
(defmacro org-batch-agenda (cmd-key &rest parameters)
  "Run an agenda command in batch mode and send the result to STDOUT.
If CMD-KEY is a string of length 1, it is used as a key in
`org-agenda-custom-commands' and triggers this command.  If it is a
longer string it is used as a tags/todo match string.
Paramters are alternating variable names and values that will be bound
before running the agenda command."
  (let (pars)
    (while parameters
      (push (list (pop parameters) (if parameters (pop parameters))) pars))
    (if (> (length cmd-key) 2)
	(eval (list 'let (nreverse pars)
		    (list 'org-tags-view nil cmd-key)))
      (eval (list 'let (nreverse pars) (list 'org-agenda nil cmd-key))))
    (set-buffer org-agenda-buffer-name)
    (princ (org-encode-for-stdout (buffer-string)))))

(defun org-encode-for-stdout (string)
  (if (fboundp 'encode-coding-string)
      (encode-coding-string string buffer-file-coding-system)
    string))

(defvar org-agenda-info nil)

;;;###autoload
(defmacro org-batch-agenda-csv (cmd-key &rest parameters)
  "Run an agenda command in batch mode and send the result to STDOUT.
If CMD-KEY is a string of length 1, it is used as a key in
`org-agenda-custom-commands' and triggers this command.  If it is a
longer string it is used as a tags/todo match string.
Paramters are alternating variable names and values that will be bound
before running the agenda command.

The output gives a line for each selected agenda item.  Each
item is a list of comma-separated values, like this:

category,head,type,todo,tags,date,time,extra,priority-l,priority-n

category     The category of the item
head         The headline, without TODO kwd, TAGS and PRIORITY
type         The type of the agenda entry, can be
                todo               selected in TODO match
                tagsmatch          selected in tags match
                diary              imported from diary
                deadline           a deadline on given date
                scheduled          scheduled on given date
                timestamp          entry has timestamp on given date
                closed             entry was closed on given date
                upcoming-deadline  warning about deadline
                past-scheduled     forwarded scheduled item
                block              entry has date block including g. date
todo         The todo keyword, if any
tags         All tags including inherited ones, separated by colons
date         The relevant date, like 2007-2-14
time         The time, like 15:00-16:50
extra        Sting with extra planning info
priority-l   The priority letter if any was given
priority-n   The computed numerical priority
agenda-day   The day in the agenda where this is listed"

  (let (pars)
    (while parameters
      (push (list (pop parameters) (if parameters (pop parameters))) pars))
    (push (list 'org-agenda-remove-tags t) pars)
    (if (> (length cmd-key) 2)
	(eval (list 'let (nreverse pars)
		    (list 'org-tags-view nil cmd-key)))
      (eval (list 'let (nreverse pars) (list 'org-agenda nil cmd-key))))
    (set-buffer org-agenda-buffer-name)
    (let* ((lines (org-split-string (buffer-string) "\n"))
	   line)
      (while (setq line (pop lines))
	(catch 'next
	  (if (not (get-text-property 0 'org-category line)) (throw 'next nil))
	  (setq org-agenda-info
		(org-fix-agenda-info (text-properties-at 0 line)))
	  (princ
	   (org-encode-for-stdout
	    (mapconcat 'org-agenda-export-csv-mapper
		       '(org-category txt type todo tags date time-of-day extra
				      priority-letter priority agenda-day)
		      ",")))
	  (princ "\n"))))))

(defun org-fix-agenda-info (props)
  "Make sure all properties on an agenda item have a canonical form,
so the export commands can easily use it."
  (let (tmp re)
    (when (setq tmp (plist-get props 'tags))
      (setq props (plist-put props 'tags (mapconcat 'identity tmp ":"))))
    (when (setq tmp (plist-get props 'date))
      (if (integerp tmp) (setq tmp (calendar-gregorian-from-absolute tmp)))
      (let ((calendar-date-display-form '(year "-" month "-" day)))
	'((format "%4d, %9s %2s, %4s" dayname monthname day year))

	(setq tmp (calendar-date-string tmp)))
      (setq props (plist-put props 'date tmp)))
    (when (setq tmp (plist-get props 'day))
      (if (integerp tmp) (setq tmp (calendar-gregorian-from-absolute tmp)))
      (let ((calendar-date-display-form '(year "-" month "-" day)))
	(setq tmp (calendar-date-string tmp)))
      (setq props (plist-put props 'day tmp))
      (setq props (plist-put props 'agenda-day tmp)))
    (when (setq tmp (plist-get props 'txt))
      (when (string-match "\\[#\\([A-Z0-9]\\)\\] ?" tmp)
	(plist-put props 'priority-letter (match-string 1 tmp))
	(setq tmp (replace-match "" t t tmp)))
      (when (and (setq re (plist-get props 'org-todo-regexp))
		 (setq re (concat "\\`\\.*" re " ?"))
		 (string-match re tmp))
	(plist-put props 'todo (match-string 1 tmp))
	(setq tmp (replace-match "" t t tmp)))
      (plist-put props 'txt tmp)))
  props)

(defun org-agenda-export-csv-mapper (prop)
  (let ((res (plist-get org-agenda-info prop)))
    (setq res
	  (cond
	   ((not res) "")
	   ((stringp res) res)
	   (t (prin1-to-string res))))
    (while (string-match "," res)
      (setq res (replace-match ";" t t res)))
    (org-trim res)))


;;;###autoload
(defun org-store-agenda-views (&rest parameters)
  (interactive)
  (eval (list 'org-batch-store-agenda-views)))

;; FIXME, why is this a macro?????
;;;###autoload
(defmacro org-batch-store-agenda-views (&rest parameters)
  "Run all custom agenda commands that have a file argument."
  (let ((cmds (org-agenda-normalize-custom-commands org-agenda-custom-commands))
	(pop-up-frames nil)
	(dir default-directory)
1830
	pars cmd thiscmdkey files opts cmd-or-set)
1831 1832 1833 1834 1835 1836 1837
    (while parameters
      (push (list (pop parameters) (if parameters (pop parameters))) pars))
    (setq pars (reverse pars))
    (save-window-excursion
      (while cmds
	(setq cmd (pop cmds)
	      thiscmdkey (car cmd)
1838 1839 1840
	      cmd-or-set (nth 2 cmd)
	      opts (nth (if (listp cmd-or-set) 3 4) cmd)
	      files (nth (if (listp cmd-or-set) 4 5) cmd))
1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895
	(if (stringp files) (setq files (list files)))
	(when files
	  (eval (list 'let (append org-agenda-exporter-settings opts pars)
		      (list 'org-agenda nil thiscmdkey)))
	  (set-buffer org-agenda-buffer-name)
	  (while files
	    (eval (list 'let (append org-agenda-exporter-settings opts pars)
			(list 'org-write-agenda
			      (expand-file-name (pop files) dir) t))))
	  (and (get-buffer org-agenda-buffer-name)
	       (kill-buffer org-agenda-buffer-name)))))))

(defun org-write-agenda (file &optional nosettings)
  "Write the current buffer (an agenda view) as a file.
Depending on the extension of the file name, plain text (.txt),
HTML (.html or .htm) or Postscript (.ps) is produced.
If the extension is .ics, run icalendar export over all files used
to construct the agenda and limit the export to entries listed in the
agenda now.
If NOSETTINGS is given, do not scope the settings of
`org-agenda-exporter-settings' into the export commands.  This is used when
the settings have already been scoped and we do not wish to overrule other,
higher priority settings."
  (interactive "FWrite agenda to file: ")
  (if (not (file-writable-p file))
      (error "Cannot write agenda to file %s" file))
  (cond
   ((string-match "\\.html?\\'" file) (require 'htmlize))
   ((string-match "\\.ps\\'" file) (require 'ps-print)))
  (org-let (if nosettings nil org-agenda-exporter-settings)
    '(save-excursion
       (save-window-excursion
	 (cond
	  ((string-match "\\.html?\\'" file)
	   (set-buffer (htmlize-buffer (current-buffer)))

	   (when (and org-agenda-export-html-style
		      (string-match "<style>" org-agenda-export-html-style))
	     ;; replace <style> section with org-agenda-export-html-style
	     (goto-char (point-min))
	     (kill-region (- (search-forward "<style") 6)
			  (search-forward "</style>"))
	     (insert org-agenda-export-html-style))
	   (write-file file)
	   (kill-buffer (current-buffer))
	   (message "HTML written to %s" file))
	  ((string-match "\\.ps\\'" file)
	   (ps-print-buffer-with-faces file)
	   (message "Postscript written to %s" file))
	  ((string-match "\\.ics\\'" file)
	   (let ((org-agenda-marker-table
		  (org-create-marker-find-array
		   (org-agenda-collect-markers)))
		 (org-icalendar-verify-function 'org-check-agenda-marker-table)
		 (org-combined-agenda-icalendar-file file))
1896 1897
	     (apply 'org-export-icalendar 'combine
		    (org-agenda-files nil 'ifmode))))
1898 1899 1900
	  (t
	   (let ((bs (buffer-string)))
	     (find-file file)
1901
	     (erase-buffer)
1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
	     (insert bs)
	     (save-buffer 0)
	     (kill-buffer (current-buffer))
	     (message "Plain text written to %s" file))))))
    (set-buffer org-agenda-buffer-name)))

(defun org-agenda-collect-markers ()
  "Collect the markers pointing to entries in the agenda buffer."
  (let (m markers)
    (save-excursion
      (goto-char (point-min))
      (while (not (eobp))
	(when (setq m (or (get-text-property (point) 'org-hd-marker)
			  (get-text-property (point) 'org-marker)))
	  (push m markers))
	(beginning-of-line 2)))
    (nreverse markers)))

(defun org-create-marker-find-array (marker-list)
  "Create a alist of files names with all marker positions in that file."
  (let (f tbl m a p)
    (while (setq m (pop marker-list))
      (setq p (marker-position m)
	    f (buffer-file-name (or (buffer-base-buffer
				     (marker-buffer m))
				    (marker-buffer m))))
      (if (setq a (assoc f tbl))
	  (push (marker-position m) (cdr a))
	(push (list f p) tbl)))
    (mapcar (lambda (x) (setcdr x (sort (copy-sequence (cdr x)) '<)) x)
	    tbl)))

(defvar org-agenda-marker-table nil) ; dyamically scoped parameter
(defun org-check-agenda-marker-table ()
  "Check of the current entry is on the marker list."
  (let ((file (buffer-file-name (or (buffer-base-buffer) (current-buffer))))
	a)
    (and (setq a (assoc file org-agenda-marker-table))
	 (save-match-data
	   (save-excursion
	     (org-back-to-heading t)
	     (member (point) (cdr a)))))))

(defun org-check-for-org-mode ()
  "Make sure current buffer is in org-mode.  Error if not."
  (or (org-mode-p)
      (error "Cannot execute org-mode agenda command on buffer in %s."
	     major-mode)))

(defun org-fit-agenda-window ()
  "Fit the window to the buffer size."
  (and (memq org-agenda-window-setup '(reorganize-frame))
       (fboundp 'fit-window-to-buffer)
       (fit-window-to-buffer
	nil
	(floor (* (frame-height) (cdr org-agenda-window-frame-fractions)))
	(floor (* (frame-height) (car org-agenda-window-frame-fractions))))))

;;; Agenda prepare and finalize

(defvar org-agenda-multi nil)  ; dynammically scoped
(defvar org-agenda-buffer-name "*Org Agenda*")
(defvar org-pre-agenda-window-conf nil)
(defvar org-agenda-columns-active nil)
(defvar org-agenda-name nil)
1967
(defvar org-agenda-filter nil)
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(defun org-prepare-agenda (&optional name)
  (setq org-todo-keywords-for-agenda nil)
  (setq org-done-keywords-for-agenda nil)
1971
  (setq org-agenda-filter nil)
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  (if org-agenda-multi
      (progn
	(setq buffer-read-only nil)
	(goto-char (point-max))
	(unless (or (bobp) org-agenda-compact-blocks)
	  (insert "\n" (make-string (window-width) ?=) "\n"))
	(narrow-to-region (point) (point-max)))
    (org-agenda-reset-markers)
    (setq org-agenda-contributing-files nil)
    (setq org-agenda-columns-active nil)
1982
    (org-prepare-agenda-buffers (org-agenda-files nil 'ifmode))
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    (setq org-todo-keywords-for-agenda
	  (org-uniquify org-todo-keywords-for-agenda))
    (setq org-done-keywords-for-agenda
	  (org-uniquify org-done-keywords-for-agenda))
    (let* ((abuf (get-buffer-create org-agenda-buffer-name))
	   (awin (get-buffer-window abuf)))
      (cond
       ((equal (current-buffer) abuf) nil)
       (awin (select-window awin))
       ((not (setq org-pre-agenda-window-conf (current-window-configuration))))
       ((equal org-agenda-window-setup 'current-window)
	(switch-to-buffer abuf))
       ((equal org-agenda-window-setup 'other-window)
	(org-switch-to-buffer-other-window abuf))
       ((equal org-agenda-window-setup 'other-frame)
	(switch-to-buffer-other-frame abuf))
       ((equal org-agenda-window-setup 'reorganize-frame)
	(delete-other-windows)
	(org-switch-to-buffer-other-window abuf))))
    (setq buffer-read-only nil)
    (let ((inhibit-read-only t)) (erase-buffer))
    (org-agenda-mode)
    (and name (not org-agenda-name)
	 (org-set-local 'org-agenda-name name)))
  (setq buffer-read-only nil))

(defun org-finalize-agenda ()
  "Finishing touch for the agenda buffer, called just before displaying it."
  (unless org-agenda-multi
    (save-excursion
      (let ((inhibit-read-only t))
	(goto-char (point-min))
	(while (org-activate-bracket-links (point-max))
	  (add-text-properties (match-beginning 0) (match-end 0)
			       '(face org-link)))
	(org-agenda-align-tags)
	(unless org-agenda-with-colors
	  (remove-text-properties (point-min) (point-max) '(face nil))))
      (if (and (boundp 'org-overriding-columns-format)
	       org-overriding-columns-format)
	  (org-set-local 'org-overriding-columns-format
			 org-overriding-columns-format))
      (if (and (boundp 'org-agenda-view-columns-initially)
	       org-agenda-view-columns-initially)
	  (org-agenda-columns))
      (when org-agenda-fontify-priorities
	(org-fontify-priorities))
      (run-hooks 'org-finalize-agenda-hook)
      (setq org-agenda-type (get-text-property (point) 'org-agenda-type))
      )))

(defun org-fontify-priorities ()
  "Make highest priority lines bold, and lowest italic."
  (interactive)
  (mapc (lambda (o) (if (eq (org-overlay-get o 'org-type) 'org-priority)
			(org-delete-overlay o)))
	(org-overlays-in (point-min) (point-max)))
  (save-excursion
    (let ((inhibit-read-only t)
	  b e p ov h l)
      (goto-char (point-min))
      (while (re-search-forward "\\[#\\(.\\)\\]" nil t)
	(setq h (or (get-char-property (point) 'org-highest-priority)
		    org-highest-priority)
	      l (or (get-char-property (point) 'org-lowest-priority)
		    org-lowest-priority)
	      p (string-to-char (match-string 1))
	      b (match-beginning 0) e (point-at-eol)
	      ov (org-make-overlay b e))
	(org-overlay-put
	 ov 'face
	 (cond ((listp org-agenda-fontify-priorities)
		(cdr (assoc p org-agenda-fontify-priorities)))
	       ((equal p l) 'italic)
	       ((equal p h) 'bold)))
	(org-overlay-put ov 'org-type 'org-priority)))))


(defvar org-agenda-skip-function nil
  "Function to be called at each match during agenda construction.
If this function returns nil, the current match should not be skipped.
Otherwise, the function must return a position from where the search
should be continued.
This may also be a Lisp form, it will be evaluated.
Never set this variable using `setq' or so, because then it will apply
to all future agenda commands.  Instead, bind it with `let' to scope
it dynamically into the agenda-constructing command.  A good way to set
it is through options in org-agenda-custom-commands.")

(defun org-agenda-skip ()
  "Throw to `:skip' in places that should be skipped.
Also moves point to the end of the skipped region, so that search can
continue from there."
  (let ((p (point-at-bol)) to fp)
2077
    (and org-agenda-skip-archived-trees (not org-agenda-archives-mode)
2078 2079 2080
	 (get-text-property p :org-archived)
	 (org-end-of-subtree t)
	 (throw :skip t))
2081 2082
    (and org-agenda-skip-comment-trees
	 (get-text-property p :org-comment)
2083 2084 2085 2086 2087 2088 2089 2090 2091 2092 2093 2094 2095 2096 2097 2098 2099 2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114
	 (org-end-of-subtree t)
	 (throw :skip t))
    (if (equal (char-after p) ?#) (throw :skip t))
    (when (and (or (setq fp (functionp org-agenda-skip-function))
		   (consp org-agenda-skip-function))
	       (setq to (save-excursion
			  (save-match-data
			    (if fp
				(funcall org-agenda-skip-function)
			      (eval org-agenda-skip-function))))))
      (goto-char to)
      (throw :skip t))))

(defvar org-agenda-markers nil
  "List of all currently active markers created by `org-agenda'.")
(defvar org-agenda-last-marker-time (time-to-seconds (current-time))
  "Creation time of the last agenda marker.")

(defun org-agenda-new-marker (&optional pos)
  "Return a new agenda marker.
Org-mode keeps a list of these markers and resets them when they are
no longer in use."
  (let ((m (copy-marker (or pos (point)))))
    (setq org-agenda-last-marker-time (time-to-seconds (current-time)))
    (push m org-agenda-markers)
    m))

(defun org-agenda-reset-markers ()
  "Reset markers created by `org-agenda'."
  (while org-agenda-markers
    (move-marker (pop org-agenda-markers) nil)))

2115 2116 2117 2118 2119
(defun org-agenda-save-markers-for-cut-and-paste (beg end)
  "Save relative positions of markers in region."
  (mapc (lambda (m) (org-check-and-save-marker m beg end))
	org-agenda-markers))

2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 2243 2244 2245 2246 2247 2248 2249 2250 2251 2252 2253 2254 2255 2256 2257 2258 2259 2260 2261 2262 2263 2264 2265 2266 2267 2268 2269 2270 2271 2272 2273 2274 2275 2276 2277 2278 2279 2280 2281 2282 2283 2284 2285 2286 2287 2288 2289 2290 2291 2292 2293 2294 2295 2296 2297 2298 2299
;;; Agenda timeline

(defvar org-agenda-only-exact-dates nil) ; dynamically scoped

(defun org-timeline (&optional include-all)
  "Show a time-sorted view of the entries in the current org file.
Only entries with a time stamp of today or later will be listed.  With
\\[universal-argument] prefix, all unfinished TODO items will also be shown,
under the current date.
If the buffer contains an active region, only check the region for
dates."
  (interactive "P")
  (require 'calendar)
  (org-compile-prefix-format 'timeline)
  (org-set-sorting-strategy 'timeline)
  (let* ((dopast t)
	 (dotodo include-all)
	 (doclosed org-agenda-show-log)
	 (entry buffer-file-name)
	 (date (calendar-current-date))
	 (beg (if (org-region-active-p) (region-beginning) (point-min)))
	 (end (if (org-region-active-p) (region-end) (point-max)))
	 (day-numbers (org-get-all-dates beg end 'no-ranges
					 t doclosed ; always include today
					 org-timeline-show-empty-dates))
	 (org-deadline-warning-days 0)
	 (org-agenda-only-exact-dates t)
	 (today (time-to-days (current-time)))
	 (past t)
	 args
	 s e rtn d emptyp wd)
    (setq org-agenda-redo-command
	  (list 'progn
		(list 'org-switch-to-buffer-other-window (current-buffer))
		(list 'org-timeline (list 'quote include-all))))
    (if (not dopast)
	;; Remove past dates from the list of dates.
	(setq day-numbers (delq nil (mapcar (lambda(x)
					      (if (>= x today) x nil))
					    day-numbers))))
    (org-prepare-agenda (concat "Timeline "
				(file-name-nondirectory buffer-file-name)))
    (if doclosed (push :closed args))
    (push :timestamp args)
    (push :deadline args)
    (push :scheduled args)
    (push :sexp args)
    (if dotodo (push :todo args))
    (while (setq d (pop day-numbers))
      (if (and (listp d) (eq (car d) :omitted))
	  (progn
	    (setq s (point))
	    (insert (format "\n[... %d empty days omitted]\n\n" (cdr d)))
	    (put-text-property s (1- (point)) 'face 'org-agenda-structure))
	(if (listp d) (setq d (car d) emptyp t) (setq emptyp nil))
	(if (and (>= d today)
		 dopast
		 past)
	    (progn
	      (setq past nil)
	      (insert (make-string 79 ?-) "\n")))
	(setq date (calendar-gregorian-from-absolute d)
	      wd (calendar-day-of-week date))
	(setq s (point))
	(setq rtn (and (not emptyp)
		       (apply 'org-agenda-get-day-entries entry
			      date args)))
	(if (or rtn (equal d today) org-timeline-show-empty-dates)
	    (progn
	      (insert
	       (if (stringp org-agenda-format-date)
		   (format-time-string org-agenda-format-date
				       (org-time-from-absolute date))
		 (funcall org-agenda-format-date date))
	       "\n")
	      (put-text-property s (1- (point)) 'face
				 (if (member wd org-agenda-weekend-days)
				     'org-agenda-date-weekend
				   'org-agenda-date))
	      (put-text-property s (1- (point)) 'org-date-line t)
	      (if (equal d today)
		  (put-text-property s (1- (point)) 'org-today t))
	      (and rtn (insert (org-finalize-agenda-entries rtn) "\n"))
	      (put-text-property s (1- (point)) 'day d)))))
    (goto-char (point-min))
    (goto-char (or (text-property-any (point-min) (point-max) 'org-today t)
		   (point-min)))
    (add-text-properties (point-min) (point-max) '(org-agenda-type timeline))
    (org-finalize-agenda)
    (setq buffer-read-only t)))

(defun org-get-all-dates (beg end &optional no-ranges force-today inactive empty pre-re)
  "Return a list of all relevant day numbers from BEG to END buffer positions.
If NO-RANGES is non-nil, include only the start and end dates of a range,
not every single day in the range.  If FORCE-TODAY is non-nil, make
sure that TODAY is included in the list.  If INACTIVE is non-nil, also
inactive time stamps (those in square brackets) are included.
When EMPTY is non-nil, also include days without any entries."
  (let ((re (concat
	     (if pre-re pre-re "")
	     (if inactive org-ts-regexp-both org-ts-regexp)))
	 dates dates1 date day day1 day2 ts1 ts2)
    (if force-today
	(setq dates (list (time-to-days (current-time)))))
    (save-excursion
      (goto-char beg)
      (while (re-search-forward re end t)
	(setq day (time-to-days (org-time-string-to-time
				 (substring (match-string 1) 0 10))))
	(or (memq day dates) (push day dates)))
      (unless no-ranges
	(goto-char beg)
	(while (re-search-forward org-tr-regexp end t)
	  (setq ts1 (substring (match-string 1) 0 10)
		ts2 (substring (match-string 2) 0 10)
		day1 (time-to-days (org-time-string-to-time ts1))
		day2 (time-to-days (org-time-string-to-time ts2)))
	  (while (< (setq day1 (1+ day1)) day2)
	    (or (memq day1 dates) (push day1 dates)))))
      (setq dates (sort dates '<))
      (when empty
	(while (setq day (pop dates))
	  (setq day2 (car dates))
	  (push day dates1)
	  (when (and day2 empty)
	    (if (or (eq empty t)
		    (and (numberp empty) (<= (- day2 day) empty)))
		(while (< (setq day (1+ day)) day2)
		  (push (list day) dates1))
	      (push (cons :omitted (- day2 day)) dates1))))
	(setq dates (nreverse dates1)))
      dates)))

;;; Agenda Daily/Weekly

(defvar org-agenda-overriding-arguments nil) ; dynamically scoped parameter
(defvar org-agenda-start-day nil) ; dynamically scoped parameter
(defvar org-agenda-last-arguments nil
  "The arguments of the previous call to org-agenda")
(defvar org-starting-day nil) ; local variable in the agenda buffer
(defvar org-agenda-span nil) ; local variable in the agenda buffer
(defvar org-include-all-loc nil) ; local variable
(defvar org-agenda-remove-date nil) ; dynamically scoped FIXME: not used???

;;;###autoload
(defun org-agenda-list (&optional include-all start-day ndays)
  "Produce a daily/weekly view from all files in variable `org-agenda-files'.
The view will be for the current day or week, but from the overview buffer
you will be able to go to other days/weeks.

With one \\[universal-argument] prefix argument INCLUDE-ALL,
all unfinished TODO items will also be shown, before the agenda.
This feature is considered obsolete, please use the TODO list or a block
agenda instead.

With a numeric prefix argument in an interactive call, the agenda will
span INCLUDE-ALL days.  Lisp programs should instead specify NDAYS to change
the number of days.  NDAYS defaults to `org-agenda-ndays'.

START-DAY defaults to TODAY, or to the most recent match for the weekday
given in `org-agenda-start-on-weekday'."
  (interactive "P")
  (if (and (integerp include-all) (> include-all 0))
      (setq ndays include-all include-all nil))
  (setq ndays (or ndays org-agenda-ndays)
	start-day (or start-day org-agenda-start-day))
  (if org-agenda-overriding-arguments
      (setq include-all (car org-agenda-overriding-arguments)
	    start-day (nth 1 org-agenda-overriding-arguments)
	    ndays (nth 2 org-agenda-overriding-arguments)))
  (if (stringp start-day)
      ;; Convert to an absolute day number
      (setq start-day (time-to-days (org-read-date nil t start-day))))
  (setq org-agenda-last-arguments (list include-all start-day ndays))
  (org-compile-prefix-format 'agenda)
  (org-set-sorting-strategy 'agenda)
  (require 'calendar)
  (let* ((org-agenda-start-on-weekday
	  (if (or (equal ndays 7) (and (null ndays) (equal 7 org-agenda-ndays)))
	      org-agenda-start-on-weekday nil))
2300
	 (thefiles (org-agenda-files nil 'ifmode))
2301 2302 2303 2304 2305 2306 2307 2308 2309 2310 2311 2312 2313 2314 2315 2316 2317 2318 2319 2320 2321 2322 2323 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2338 2339 2340 2341 2342 2343 2344 2345 2346 2347 2348 2349 2350 2351 2352 2353 2354 2355 2356 2357 2358 2359 2360 2361 2362 2363 2364 2365 2366 2367 2368 2369 2370 2371 2372 2373 2374 2375 2376 2377 2378 2379 2380 2381 2382 2383 2384 2385 2386 2387 2388 2389 2390 2391 2392 2393 2394 2395 2396 2397 2398 2399 2400 2401 2402 2403 2404 2405 2406 2407 2408 2409 2410 2411 2412 2413 2414 2415 2416 2417
	 (files thefiles)
	 (today (time-to-days
		 (time-subtract (current-time)
				(list 0 (* 3600 org-extend-today-until) 0))))
	 (sd (or start-day today))
	 (start (if (or (null org-agenda-start-on-weekday)
			(< org-agenda-ndays 7))
		    sd
		  (let* ((nt (calendar-day-of-week
			      (calendar-gregorian-from-absolute sd)))
			 (n1 org-agenda-start-on-weekday)
			 (d (- nt n1)))
		    (- sd (+ (if (< d 0) 7 0) d)))))
	 (day-numbers (list start))
	 (day-cnt 0)
	 (inhibit-redisplay (not debug-on-error))
	 s e rtn rtnall file date d start-pos end-pos todayp nd wd
	 clocktable-start clocktable-end)
    (setq org-agenda-redo-command
	  (list 'org-agenda-list (list 'quote include-all) start-day ndays))
    ;; Make the list of days
    (setq ndays (or ndays org-agenda-ndays)
	  nd ndays)
    (while (> ndays 1)
      (push (1+ (car day-numbers)) day-numbers)
      (setq ndays (1- ndays)))
    (setq day-numbers (nreverse day-numbers))
    (setq clocktable-start (car day-numbers)
	  clocktable-end (1+ (or (org-last day-numbers) 0)))
    (org-prepare-agenda "Day/Week")
    (org-set-local 'org-starting-day (car day-numbers))
    (org-set-local 'org-include-all-loc include-all)
    (org-set-local 'org-agenda-span
		   (org-agenda-ndays-to-span nd))
    (when (and (or include-all org-agenda-include-all-todo)
	       (member today day-numbers))
      (setq files thefiles
	    rtnall nil)
      (while (setq file (pop files))
	(catch 'nextfile
	  (org-check-agenda-file file)
	  (setq date (calendar-gregorian-from-absolute today)
		rtn (org-agenda-get-day-entries
		     file date :todo))
	  (setq rtnall (append rtnall rtn))))
      (when rtnall
	(insert "ALL CURRENTLY OPEN TODO ITEMS:\n")
	(add-text-properties (point-min) (1- (point))
			     (list 'face 'org-agenda-structure))
	(insert (org-finalize-agenda-entries rtnall) "\n")))
    (unless org-agenda-compact-blocks
      (let* ((d1 (car day-numbers))
	     (d2 (org-last day-numbers))
	     (w1 (org-days-to-iso-week d1))
	     (w2 (org-days-to-iso-week d2)))
	(setq s (point))
	(insert (capitalize (symbol-name (org-agenda-ndays-to-span nd)))
		"-agenda"
		(if (< (- d2 d1) 350)
		    (if (= w1 w2)
			(format " (W%02d)" w1)
		      (format " (W%02d-W%02d)" w1 w2))
		  "")
		":\n"))
      (add-text-properties s (1- (point)) (list 'face 'org-agenda-structure
						'org-date-line t)))
    (while (setq d (pop day-numbers))
      (setq date (calendar-gregorian-from-absolute d)
	    wd (calendar-day-of-week date)
	    s (point))
      (if (or (setq todayp (= d today))
	      (and (not start-pos) (= d sd)))
	  (setq start-pos (point))
	(if (and start-pos (not end-pos))
	    (setq end-pos (point))))
      (setq files thefiles
	    rtnall nil)
      (while (setq file (pop files))
	(catch 'nextfile
	  (org-check-agenda-file file)
	  (if org-agenda-show-log
	      (setq rtn (org-agenda-get-day-entries
			 file date
			 :deadline :scheduled :timestamp :sexp :closed))
	    (setq rtn (org-agenda-get-day-entries
		       file date
		       :deadline :scheduled :sexp :timestamp)))
	  (setq rtnall (append rtnall rtn))))
      (if org-agenda-include-diary
	  (progn
	    (require 'diary-lib)
	    (setq rtn (org-get-entries-from-diary date))
	    (setq rtnall (append rtnall rtn))))
      (if (or rtnall org-agenda-show-all-dates)
	  (progn
	    (setq day-cnt (1+ day-cnt))
	    (insert
	     (if (stringp org-agenda-format-date)
		 (format-time-string org-agenda-format-date
				     (org-time-from-absolute date))
	       (funcall org-agenda-format-date date))
	     "\n")
	    (put-text-property s (1- (point)) 'face
			       (if (member wd org-agenda-weekend-days)
				   'org-agenda-date-weekend
				 'org-agenda-date))
	    (put-text-property s (1- (point)) 'org-date-line t)
	    (put-text-property s (1- (point)) 'org-day-cnt day-cnt)
	    (if todayp (put-text-property s (1- (point)) 'org-today t))
	    (if rtnall (insert
			(org-finalize-agenda-entries
			 (org-agenda-add-time-grid-maybe
			  rtnall nd todayp))
			"\n"))
	    (put-text-property s (1- (point)) 'day d)
	    (put-text-property s (1- (point)) 'org-day-cnt day-cnt))))
    (when (and org-agenda-clockreport-mode clocktable-start)
2418
      (let ((org-agenda-files (org-agenda-files nil 'ifmode))
2419 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2446 2447 2448 2449 2450 2451 2452 2453 2454 2455 2456 2457 2458 2459 2460 2461 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2474 2475 2476 2477 2478 2479 2480 2481 2482 2483 2484 2485 2486 2487 2488 2489 2490 2491 2492 2493 2494 2495 2496 2497 2498 2499
	    ;; the above line is to ensure the restricted range!
	    (p org-agenda-clockreport-parameter-plist)
	    tbl)
	(setq p (org-plist-delete p :block))
	(setq p (plist-put p :tstart clocktable-start))
	(setq p (plist-put p :tend clocktable-end))
	(setq p (plist-put p :scope 'agenda))
	(setq tbl (apply 'org-get-clocktable p))
	(insert tbl)))
    (goto-char (point-min))
    (org-fit-agenda-window)
    (unless (and (pos-visible-in-window-p (point-min))
		 (pos-visible-in-window-p (point-max)))
      (goto-char (1- (point-max)))
      (recenter -1)
      (if (not (pos-visible-in-window-p (or start-pos 1)))
	  (progn
	    (goto-char (or start-pos 1))
	    (recenter 1))))
    (goto-char (or start-pos 1))
    (add-text-properties (point-min) (point-max) '(org-agenda-type agenda))
    (org-finalize-agenda)
    (setq buffer-read-only t)
    (message "")))

(defun org-agenda-ndays-to-span (n)
  (cond ((< n 7) 'day) ((= n 7) 'week) ((< n 32) 'month) (t 'year)))

;;; Agenda word search

(defvar org-agenda-search-history nil)
(defvar org-todo-only nil)

(defvar org-search-syntax-table nil
  "Special syntax table for org-mode search.
In this table, we have single quotes not as word constituents, to
that when \"+Ameli\" is searchd as a work, it will also match \"Ameli's\"")

(defun org-search-syntax-table ()
  (unless org-search-syntax-table
    (setq org-search-syntax-table (copy-syntax-table org-mode-syntax-table))
    (modify-syntax-entry ?' "." org-search-syntax-table)
    (modify-syntax-entry ?` "." org-search-syntax-table))
  org-search-syntax-table)

;;;###autoload
(defun org-search-view (&optional todo-only string edit-at)
  "Show all entries that contain words or regular expressions.
If the first character of the search string is an asterisks,
search only the headlines.

With optional prefix argument TODO-ONLY, only consider entries that are
TODO entries.  The argument STRING can be used to pass a default search
string into this function.  If EDIT-AT is non-nil, it means that the
user should get a chance to edit this string, with cursor at position
EDIT-AT.

The search string is broken into \"words\" by splitting at whitespace.
The individual words are then interpreted as a boolean expression with
logical AND.  Words prefixed with a minus must not occur in the entry.
Words without a prefix or prefixed with a plus must occur in the entry.
Matching is case-insensitive and the words are enclosed by word delimiters.

Words enclosed by curly braces are interpreted as regular expressions
that must or must not match in the entry.

If the search string starts with an asterisk, search only in headlines.
If (possibly after the leading star) the search string starts with an
exclamation mark, this also means to look at TODO entries only, an effect
that can also be achieved with a prefix argument.

This command searches the agenda files, and in addition the files listed
in `org-agenda-text-search-extra-files'."
  (interactive "P")
  (org-compile-prefix-format 'search)
  (org-set-sorting-strategy 'search)
  (org-prepare-agenda "SEARCH")
  (let* ((props (list 'face nil
		      'done-face 'org-done
		      'org-not-done-regexp org-not-done-regexp
		      'org-todo-regexp org-todo-regexp
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		      'org-complex-heading-regexp org-complex-heading-regexp
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		      'mouse-face 'highlight
		      'keymap org-agenda-keymap
		      'help-echo (format "mouse-2 or RET jump to location")))
	 regexp rtn rtnall files file pos
	 marker priority category tags c neg re
	 ee txt beg end words regexps+ regexps- hdl-only buffer beg1 str)
    (unless (and (not edit-at)
		 (stringp string)
		 (string-match "\\S-" string))
      (setq string (read-string "[+-]Word/{Regexp} ...: "
				(cond
				 ((integerp edit-at) (cons string edit-at))
				 (edit-at string))
				'org-agenda-search-history)))
    (org-set-local 'org-todo-only todo-only)
    (setq org-agenda-redo-command
	  (list 'org-search-view (if todo-only t nil) string
		'(if current-prefix-arg 1 nil)))
    (setq org-agenda-query-string string)

    (if (equal (string-to-char string) ?*)
	(setq hdl-only t
	      words (substring string 1))
      (setq words string))
    (when (equal (string-to-char words) ?!)
      (setq todo-only t
	    words (substring words 1)))
    (setq words (org-split-string words))
    (mapc (lambda (w)
	    (setq c (string-to-char w))
	    (if (equal c ?-)
		(setq neg t w (substring w 1))
	      (if (equal c ?+)
		  (setq neg nil w (substring w 1))
		(setq neg nil)))
	    (if (string-match "\\`{.*}\\'" w)
		(setq re (substring w 1 -1))
	      (setq re (concat "\\<" (regexp-quote (downcase w)) "\\>")))
	    (if neg (push re regexps-) (push re regexps+)))
	  words)
    (setq regexps+ (sort regexps+ (lambda (a b) (> (length a) (length b)))))
    (if (not regexps+)
	(setq regexp (concat "^" org-outline-regexp))
      (setq regexp (pop regexps+))
      (if hdl-only (setq regexp (concat "^" org-outline-regexp ".*?"
					regexp))))
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    (setq files (org-agenda-files nil 'ifmode))
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    (when (eq (car org-agenda-text-search-extra-files) 'agenda-archives)
      (pop org-agenda-text-search-extra-files)
      (setq files (org-add-archive-files files)))
    (setq files (append files org-agenda-text-search-extra-files)
	  rtnall nil)
    (while (setq file (pop files))
      (setq ee nil)
      (catch 'nextfile
	(org-check-agenda-file file)
	(setq buffer (if (file-exists-p file)
			 (org-get-agenda-file-buffer file)
		       (error "No such file %s" file)))
	(if (not buffer)
	    ;; If file does not exist, make sure an error message is sent
	    (setq rtn (list (format "ORG-AGENDA-ERROR: No such org-file %s"
				    file))))
	(with-current-buffer buffer
	  (with-syntax-table (org-search-syntax-table)
	    (unless (org-mode-p)
	      (error "Agenda file %s is not in `org-mode'" file))
	    (let ((case-fold-search t))
	      (save-excursion
		(save-restriction
		  (if org-agenda-restrict
		      (narrow-to-region org-agenda-restrict-begin
					org-agenda-restrict-end)
		    (widen))
		  (goto-char (point-min))
		  (unless (or (org-on-heading-p)
			      (outline-next-heading))
		    (throw 'nextfile t))
		  (goto-char (max (point-min) (1- (point))))
		  (while (re-search-forward regexp nil t)
		    (org-back-to-heading t)
		    (skip-chars-forward "* ")
		    (setq beg (point-at-bol)
			  beg1 (point)
			  end (progn (outline-next-heading) (point)))
		    (catch :skip
		      (goto-char beg)
		      (org-agenda-skip)
		      (setq str (buffer-substring-no-properties
				 (point-at-bol)
				 (if hdl-only (point-at-eol) end)))
		      (mapc (lambda (wr) (when (string-match wr str)
					   (goto-char (1- end))
					   (throw :skip t)))
			    regexps-)
		      (mapc (lambda (wr) (unless (string-match wr str)
					   (goto-char (1- end))
					   (throw :skip t)))
			    (if todo-only
				(cons (concat "^\*+[ \t]+" org-not-done-regexp)
				      regexps+)
			      regexps+))
		      (goto-char beg)
		      (setq marker (org-agenda-new-marker (point))
			    category (org-get-category)
			    tags (org-get-tags-at (point))
			    txt (org-format-agenda-item
				 ""
				 (buffer-substring-no-properties
				  beg1 (point-at-eol))
				 category tags))
		      (org-add-props txt props
			'org-marker marker 'org-hd-marker marker
			'org-todo-regexp org-todo-regexp
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			'org-complex-heading-regexp org-complex-heading-regexp
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			'priority 1000 'org-category category