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[Emacs-diffs] Changes to emacs/lisp/textmodes/org.el,v
|
From: |
Carsten Dominik |
|
Subject: |
[Emacs-diffs] Changes to emacs/lisp/textmodes/org.el,v |
|
Date: |
Fri, 23 Jun 2006 19:01:47 +0000 |
CVSROOT: /sources/emacs
Module name: emacs
Changes by: Carsten Dominik <cdominik> 06/06/23 19:01:46
Index: org.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/textmodes/org.el,v
retrieving revision 1.96
retrieving revision 1.97
diff -u -b -r1.96 -r1.97
--- org.el 19 Jun 2006 06:52:55 -0000 1.96
+++ org.el 23 Jun 2006 19:01:46 -0000 1.97
@@ -5,7 +5,7 @@
;; Author: Carsten Dominik <dominik at science dot uva dot nl>
;; Keywords: outlines, hypermedia, calendar, wp
;; Homepage: http://www.astro.uva.nl/~dominik/Tools/org/
-;; Version: 4.38
+;; Version: 4.39
;;
;; This file is part of GNU Emacs.
;;
@@ -90,6 +90,13 @@
;;
;; Recent changes
;; --------------
+;; Version 4.39
+;; - Special tag ARCHIVE keeps a subtree closed and away from agenda lists.
+;; - LaTeX code in Org-mode files can be converted to images for HTML.
+;; - Bug fixes.
+;; - CDLaTeX-mode features can be used in Org-mode to help inserting
+;; LaTeX environment and math.
+;;
;; Version 4.38
;; - noutline.el is now required (important for XEmacs users only).
;; - Dynamic blocks.
@@ -189,7 +196,7 @@
;;; Customization variables
-(defvar org-version "4.38"
+(defvar org-version "4.39"
"The version number of the file org.el.")
(defun org-version ()
(interactive)
@@ -409,7 +416,8 @@
(const :tag "Everywhere except in headlines" t)
))
-(defcustom org-cycle-hook '(org-optimize-window-after-visibility-change)
+(defcustom org-cycle-hook '(org-cycle-hide-archived-subtrees
+ org-optimize-window-after-visibility-change)
"Hook that is run after `org-cycle' has changed the buffer visibility.
The function(s) in this hook must accept a single argument which indicates
the new state that was set by the most recent `org-cycle' command. The
@@ -537,6 +545,38 @@
:tag "Org Archive"
:group 'org-structure)
+(defcustom org-archive-tag "ARCHIVE"
+ "The tag that marks a subtree as archived.
+An archived subtree does not open during visibility cycling, and does
+not contribute to the agenda listings."
+ :group 'org-archive
+ :group 'org-keywords
+ :type 'string)
+
+(defcustom org-agenda-skip-archived-trees t
+ "Non-nil means, the agenda will skip any items located in archived trees.
+An archived tree is a tree marked with the tag ARCHIVE."
+ :group 'org-archive
+ :group 'org-agenda-display
+ :type 'boolean)
+
+(defcustom org-cycle-open-archived-trees nil
+ "Non-nil means, `org-cycle' will open archived trees.
+An archived tree is a tree marked with the tag ARCHIVE.
+When nil, archived trees will stay folded. You can still open them with
+normal outline commands like `show-all', but not with the cycling commands."
+ :group 'org-archive
+ :group 'org-cycle
+ :type 'boolean)
+
+(defcustom org-sparse-tree-open-archived-trees nil
+ "Non-nil means sparse tree construction shows matches in archived trees.
+When nil, matches in these trees are highlighted, but the trees are kept in
+collapsed state."
+ :group 'org-archive
+ :group 'org-sparse-trees
+ :type 'boolean)
+
(defcustom org-archive-location "%s_archive::"
"The location where subtrees should be archived.
This string consists of two parts, separated by a double-colon.
@@ -574,12 +614,12 @@
:type 'string)
(defcustom org-archive-mark-done t
- "Non-nil means, mark archived entries as DONE."
+ "Non-nil means, mark entries as DONE when they are moved to the archive
file."
:group 'org-archive
:type 'boolean)
(defcustom org-archive-stamp-time t
- "Non-nil means, add a time stamp to archived entries.
+ "Non-nil means, add a time stamp to entries moved to an archive file.
The time stamp will be added directly after the TODO state keyword in the
first line, so it is probably best to use this in combinations with
`org-archive-mark-done'."
@@ -1028,12 +1068,14 @@
(const :tag "no confirmation (dangerous)" nil)))
(defconst org-file-apps-defaults-gnu
- '((t . mailcap))
+ '((remote . emacs)
+ (t . mailcap))
"Default file applications on a UNIX or GNU/Linux system.
See `org-file-apps'.")
(defconst org-file-apps-defaults-macosx
- '((t . "open %s")
+ '((remote . emacs)
+ (t . "open %s")
("ps" . "gv %s")
("ps.gz" . "gv %s")
("eps" . "gv %s")
@@ -1046,7 +1088,9 @@
See `org-file-apps'.")
(defconst org-file-apps-defaults-windowsnt
- (list (cons t
+ (list
+ '(remote . emacs)
+ (cons t
(list (if (featurep 'xemacs)
'mswindows-shell-execute
'w32-shell-execute)
@@ -1072,6 +1116,9 @@
file identifier are
\"ext\" A string identifying an extension
`directory' Matches a directory
+ `remote' Matches a remove file, accessible through tramp or efs.
+ Remote files most likely should be visited through emacs
+ because external applications cannot handle such paths.
t Default for all remaining files
Possible values for the command are:
@@ -1090,6 +1137,7 @@
(cons (choice :value ""
(string :tag "Extension")
(const :tag "Default for unrecognized files" t)
+ (const :tag "Remote file" remote)
(const :tag "Links to a directory" directory))
(choice :value ""
(const :tag "Visit with Emacs" emacs)
@@ -1715,6 +1763,29 @@
(const :tag "All" t)
(number :tag "at most")))
+(defgroup org-latex nil
+ "Options for embedding LaTeX code into Org-mode"
+ :tag "Org LaTeX"
+ :group 'org)
+
+(defcustom org-format-latex-options
+ '(:foreground "Black" :background "Transparent" :scale 1.0
+ :matchers ("begin" "$" "$$" "\\(" "\\["))
+ "Options for creating images from LaTeX fragments.
+This is a property list with the following properties:
+:foreground the foreground color, for example \"Black\".
+:background the background color, or \"Transparent\".
+:scale a scaling factor for the size of the images
+:matchers a list indicating which matchers should be used to
+ find LaTeX fragments. Valid members of this list are:
+ \"begin\" find environments
+ \"$\" find mathc expressions surrounded by $...$
+ \"$$\" find math expressions surrounded by $$....$$
+ \"\\(\" find math expressions surrounded by \\(...\\)
+ \"\\[\" find math expressions surrounded by \\[...\\]"
+ :group 'org-latex
+ :type 'plist)
+
(defgroup org-export nil
"Options for exporting org-listings."
:tag "Org Export"
@@ -1813,6 +1884,19 @@
:group 'org-export-general
:type 'boolean)
+(defcustom org-export-with-archived-trees 'headline
+ "Whether subtrees with the ARCHIVE tag should be exported.
+This can have three different values
+nil Do not export, pretend this tree is not present
+t Do export the entire tree
+headline Only export the headline, but skip the tree below it."
+ :group 'org-export-general
+ :group 'org-archive
+ :type '(choice
+ (const :tag "not at all" nil)
+ (const :tag "headline only" 'headline)
+ (const :tag "entirely" t)))
+
(defcustom org-export-with-timestamps t
"Nil means, do not export time stamps and associated keywords."
:group 'org-export
@@ -1876,6 +1960,19 @@
This option can also be set with the +OPTIONS line, e.g. \"TeX:nil\"."
:group 'org-export-translation
+ :group 'org-latex
+ :type 'boolean)
+
+(defcustom org-export-with-LaTeX-fragments nil
+ "Non-nil means, convert LaTeX fragments to images when exporting to HTML.
+When set, the exporter will find LaTeX environments if the \\begin line is
+the first non-white thing on a line. It will also find the math delimiters
+like $a=b$ and \\( a=b \\) for inline math, $$a=b$$ and \\[ a=b \\] for
+display math.
+
+This option can also be set with the +OPTIONS line, e.g. \"LaTeX:t\"."
+ :group 'org-export-translation
+ :group 'org-latex
:type 'boolean)
(defcustom org-export-with-fixed-width t
@@ -2387,6 +2484,19 @@
This face is only used if `org-fontify-done-headline' is set."
:group 'org-faces)
+(defface org-archived ; similar to shadow
+ (org-compatible-face
+ '((((class color grayscale) (min-colors 88) (background light))
+ (:foreground "grey50"))
+ (((class color grayscale) (min-colors 88) (background dark))
+ (:foreground "grey70"))
+ (((class color) (min-colors 8) (background light))
+ (:foreground "green"))
+ (((class color) (min-colors 8) (background dark))
+ (:foreground "yellow"))))
+ "Face for headline with the ARCHIVE tag."
+ :group 'org-faces)
+
(defface org-link
'((((class color) (background light)) (:foreground "Purple" :underline t))
(((class color) (background dark)) (:foreground "Cyan" :underline t))
@@ -2625,7 +2735,7 @@
(and arch (set (make-local-variable 'org-archive-location) arch))
(and int (set (make-local-variable 'org-todo-interpretation) int))
(when tags
- (let (e tg c tgs)
+ (let (e tgs)
(while (setq e (pop tags))
(cond
((equal e "{") (push '(:startgroup) tgs))
@@ -2707,6 +2817,8 @@
(defvar org-goto-start-pos) ; dynamically scoped parameter
(defvar org-time-was-given) ; dynamically scoped parameter
(defvar org-ts-what) ; dynamically scoped parameter
+(defvar org-current-export-file) ; dynamically scoped parameter
+(defvar org-current-export-dir) ; dynamically scoped parameter
(defvar mark-active) ; Emacs only, not available in XEmacs.
(defvar timecnt) ; dynamically scoped parameter
(defvar levels-open) ; dynamically scoped parameter
@@ -3197,6 +3309,7 @@
'("^[ \t]*| *\\([#!$*_^]\\) *|" (1 'org-formula t))
(if org-format-transports-properties-p
'("| *\\(<[0-9]+>\\) *" (1 'org-formula t)))
+ '("^\\*+ \\(.*:ARCHIVE:.*\\)" (1 'org-archived prepend))
)))
(setq org-font-lock-extra-keywords (delq nil org-font-lock-extra-keywords))
;; Now set the full font-lock-keywords
@@ -3273,7 +3386,11 @@
outline-regexp))
(bob-special (and org-cycle-global-at-bob (bobp)
(not (looking-at outline-regexp))))
- (org-cycle-hook (if bob-special nil org-cycle-hook))
+ (org-cycle-hook
+ (if bob-special
+ (delq 'org-optimize-window-after-visibility-change
+ (copy-sequence org-cycle-hook))
+ org-cycle-hook))
(pos (point)))
(if (or bob-special (equal arg '(4)))
@@ -3370,6 +3487,9 @@
;; TAB emulation
(buffer-read-only (org-back-to-heading))
+
+ ((org-try-cdlatex-tab))
+
((if (and (memq org-cycle-emulate-tab '(white whitestart))
(save-excursion (beginning-of-line 1) (looking-at "[ \t]*"))
(or (and (eq org-cycle-emulate-tab 'white)
@@ -3637,10 +3757,8 @@
t)
(error nil)))
(let* ((bul (match-string 0))
- (end (match-end 0))
(eow (save-excursion (beginning-of-line 1) (looking-at "[ \t]*")
(match-end 0)))
- (eowcol (save-excursion (goto-char eow) (current-column)))
pos)
(cond
((and (org-at-item-p) (<= (point) eow))
@@ -4129,12 +4247,10 @@
"Move to the beginning of the next item in the current plain list.
Error if not at a plain list, or if this is the last item in the list."
(interactive)
- (let (beg end ind ind1 (pos (point)) txt)
+ (let (ind ind1 (pos (point)))
(org-beginning-of-item)
- (setq beg (point))
(setq ind (org-get-indentation))
(org-end-of-item)
- (setq end (point))
(setq ind1 (org-get-indentation))
(unless (and (org-at-item-p) (= ind ind1))
(goto-char pos)
@@ -4144,7 +4260,7 @@
"Move to the beginning of the previous item in the current plain list.
Error if not at a plain list, or if this is the last item in the list."
(interactive)
- (let (beg end ind ind1 (pos (point)) txt)
+ (let (beg ind (pos (point)))
(org-beginning-of-item)
(setq beg (point))
(setq ind (org-get-indentation))
@@ -4154,7 +4270,7 @@
(beginning-of-line 0)
(if (looking-at "[ \t]*$")
nil
- (if (<= (setq ind1 (org-get-indentation)) ind)
+ (if (<= (org-get-indentation) ind)
(throw 'exit t)))))
(condition-case nil
(org-beginning-of-item)
@@ -4427,13 +4543,17 @@
(concat "under heading: " heading)
(concat "in file: " (abbreviate-file-name file)))))))
-(defun org-archive-all-done ()
+(defun org-archive-all-done (&optional tag)
"Archive sublevels of the current tree without open TODO items.
If the cursor is not on a headline, try all level 1 trees. If
-it is on a headline, try all direct children."
+it is on a headline, try all direct children.
+When TAG is non-nil, don't move trees, but mark them with the ARCHIVE tag."
(let ((re (concat "^\\*+ +" org-not-done-regexp)) re1
+ (rea (concat ".*:" org-archive-tag ":"))
(begm (make-marker))
(endm (make-marker))
+ (question (if tag "Set ARCHIVE tag (no open TODO items)? "
+ "Move subtree to archive (no open TODO items)? "))
beg end (cntarch 0))
(if (org-on-heading-p)
(progn
@@ -4456,13 +4576,142 @@
(if (re-search-forward re end t)
(goto-char end)
(goto-char beg)
- (if (y-or-n-p "Archive this subtree (no open TODO items)? ")
+ (if (and (or (not tag) (not (looking-at rea)))
+ (y-or-n-p question))
(progn
- (org-archive-subtree)
+ (if tag
+ (org-toggle-tag org-archive-tag 'on)
+ (org-archive-subtree))
(setq cntarch (1+ cntarch)))
(goto-char end))))
(message "%d trees archived" cntarch)))
+
+(defun org-cycle-hide-archived-subtrees (state)
+ "Re-hide all archived subtrees after a visibility state change."
+ (when (and (not org-cycle-open-archived-trees)
+ (not (memq state '(overview folded))))
+ (save-excursion
+ (let* ((globalp (memq state '(contents all)))
+ (beg (if globalp (point-min) (point)))
+ (end (if globalp (point-max) (org-end-of-subtree))))
+ (org-hide-archived-subtrees beg end)))))
+
+(defun org-hide-archived-subtrees (beg end)
+ "Re-hide all archived subtrees after a visibility state change."
+ (save-excursion
+ (let* ((re (concat ":" org-archive-tag ":")))
+ (goto-char beg)
+ (while (re-search-forward re end t)
+ (and (org-on-heading-p) (hide-subtree))
+ (org-end-of-subtree)))))
+
+(defun org-toggle-tag (tag &optional onoff)
+ "Toggle the tag TAG for the current line.
+If ONOFF is `on' or `off', don't toggle but set to this state."
+ (unless (org-on-heading-p) (error "Not on headling"))
+ (let (res current)
+ (save-excursion
+ (beginning-of-line)
+ (if (re-search-forward "[ \t]:\\([a-zA-Z0-9_@:]+\\):[ \t]*$"
+ (point-at-eol) t)
+ (progn
+ (setq current (match-string 1))
+ (replace-match ""))
+ (setq current ""))
+ (setq current (nreverse (org-split-string current ":")))
+ (cond
+ ((eq onoff 'on)
+ (setq res t)
+ (or (member tag current) (push tag current)))
+ ((eq onoff 'off)
+ (or (not (member tag current)) (setq current (delete tag current))))
+ (t (if (member tag current)
+ (setq current (delete tag current))
+ (setq res t)
+ (push tag current))))
+ (end-of-line 1)
+ (when current
+ (insert " :" (mapconcat 'identity (nreverse current) ":") ":"))
+ (org-set-tags nil t))
+ res))
+
+(defun org-toggle-archive-tag (&optional arg)
+ "Toggle the archive tag for the current headline.
+With prefix ARG, check all children of current headline and offer tagging
+the children that do not contain any open TODO items."
+ (interactive "P")
+ (if arg
+ (org-archive-all-done 'tag)
+ (let (set)
+ (save-excursion
+ (org-back-to-heading t)
+ (setq set (org-toggle-tag org-archive-tag))
+ (when set (hide-subtree)))
+ (and set (beginning-of-line 1))
+ (message "Subtree %s" (if set "archived" "unarchived")))))
+
+(defun org-prepare-agenda-buffers (files)
+ "Create buffers for all agenda files, protect archived trees and comments."
+ (let ((pa '(:org-archived t))
+ (pc '(:org-comment t))
+ (pall '(:org-archived t :org-comment t))
+ (rea (concat ":" org-archive-tag ":"))
+ file re)
+ (save-excursion
+ (while (setq file (pop files))
+ (org-check-agenda-file file)
+ (set-buffer (org-get-agenda-file-buffer file))
+ (widen)
+ (save-excursion
+ (remove-text-properties (point-min) (point-max) pall)
+ (when org-agenda-skip-archived-trees
+ (goto-char (point-min))
+ (while (re-search-forward rea nil t)
+ (if (org-on-heading-p)
+ (add-text-properties (point-at-bol) (org-end-of-subtree)
pa))))
+ (goto-char (point-min))
+ (setq re (concat "^\\*+ +" org-comment-string "\\>"))
+ (while (re-search-forward re nil t)
+ (add-text-properties
+ (match-beginning 0) (org-end-of-subtree) pc)))))))
+
+(defun org-agenda-skip ()
+ "Throw to `:skip' in places that should be skipped."
+ (let ((p (point-at-bol)))
+ (and org-agenda-skip-archived-trees
+ (get-text-property p :org-archived)
+ (org-end-of-subtree)
+ (throw :skip t))
+ (and (get-text-property p :org-comment)
+ (org-end-of-subtree)
+ (throw :skip t))
+ (if (equal (char-after p) ?#) (throw :skip t))))
+
+(defun org-agenda-toggle-archive-tag ()
+ "Toggle the archive tag for the current entry."
+ (interactive)
+ (org-agenda-check-no-diary)
+ (org-agenda-show) ;;; FIXME This is a stupid hack and should not be needed
+ (let* ((hdmarker (or (get-text-property (point) 'org-hd-marker)
+ (org-agenda-error)))
+ (buffer (marker-buffer hdmarker))
+ (pos (marker-position hdmarker))
+ (buffer-read-only nil)
+ newhead)
+ (with-current-buffer buffer
+ (widen)
+ (goto-char pos)
+ (org-show-hidden-entry)
+ (save-excursion
+ (and (outline-next-heading)
+ (org-flag-heading nil))) ; show the next heading
+ (call-interactively 'org-toggle-archive-tag)
+ (end-of-line 1)
+ (setq newhead (org-get-heading)))
+ (org-agenda-change-all-lines newhead hdmarker)
+ (beginning-of-line 1)))
+
;;; Dynamic blocks
(defun org-find-dblock (name)
@@ -4503,8 +4752,7 @@
the property list including an extra property :name with the block name."
(unless (looking-at org-dblock-start-re)
(error "Not at a dynamic block"))
- (let* ((beg (match-beginning 0))
- (begdel (1+ (match-end 0)))
+ (let* ((begdel (1+ (match-end 0)))
(name (match-string 1))
(params (append (list :name name)
(read (concat "(" (match-string 2) ")")))))
@@ -4557,7 +4805,7 @@
"Find the beginning of the dynamic block at point.
Error if there is no scuh block at point."
(let ((pos (point))
- beg end)
+ beg)
(end-of-line 1)
(if (and (re-search-backward org-dblock-start-re nil t)
(setq beg (match-beginning 0))
@@ -4846,9 +5094,8 @@
(format-time-string (car org-time-stamp-formats) time))
(setq what nil))
(save-excursion
- (let (beg end col list elt (buffer-invisibility-spec nil) ts)
+ (let (col list elt (buffer-invisibility-spec nil) ts)
(org-back-to-heading t)
- (setq beg (point))
(looking-at (concat outline-regexp "\\( *\\)[^\r\n]*"))
(goto-char (match-end 1))
(setq col (current-column))
@@ -4918,6 +5165,8 @@
(org-show-hierarchy-above))))
(org-add-hook 'before-change-functions 'org-remove-occur-highlights
nil 'local)
+ (unless org-sparse-tree-open-archived-trees
+ (org-hide-archived-subtrees (point-min) (point-max)))
(run-hooks 'org-occur-hook)
(if (interactive-p)
(message "%d match(es) for regexp %s" cnt regexp))
@@ -4961,6 +5210,7 @@
(overlay-put ovl prop value)))
(defvar org-occur-highlights nil)
+(make-variable-buffer-local 'org-occur-highlights)
(defun org-highlight-new-match (beg end)
"Highlight from BEG to END and mark the highlight is an occur headline."
(let ((ov (org-make-overlay beg end)))
@@ -5643,7 +5893,7 @@
(ltimes (make-vector lmax 0))
(t1 0)
(level 0)
- (lastlevel 0) time)
+ time)
(remove-text-properties (point-min) (point-max) '(:org-clock-minutes t))
(save-excursion
(goto-char (point-max))
@@ -5688,6 +5938,8 @@
(message "Total file time: %d:%02d (%d hours and %d minutes)" h m h m)))
(defvar org-clock-overlays nil)
+(make-variable-buffer-local 'org-clock-overlays)
+
(defun org-put-clock-overlay (time &optional level)
"Put an overlays on the current line, displaying TIME.
If LEVEL is given, prefix time with a corresponding number of stars.
@@ -5769,9 +6021,8 @@
"Write the standard clocktable."
(let ((hlchars '((1 . "*") (2 . ?/)))
(emph nil)
- (pos (point)) ipos
(ins (make-marker))
- time h m p level hlc hdl maxlevel)
+ ipos time h m p level hlc hdl maxlevel)
(setq maxlevel (or (plist-get params :maxlevel) 3)
emph (plist-get params :emphasize))
(move-marker ins (point))
@@ -5912,6 +6163,7 @@
(define-key org-agenda-mode-map "o" 'delete-other-windows)
(define-key org-agenda-mode-map "L" 'org-agenda-recenter)
(define-key org-agenda-mode-map "t" 'org-agenda-todo)
+(define-key org-agenda-mode-map "a" 'org-agenda-toggle-archive-tag)
(define-key org-agenda-mode-map ":" 'org-agenda-set-tags)
(define-key org-agenda-mode-map "." 'org-agenda-goto-today)
(define-key org-agenda-mode-map "d" 'org-agenda-day-view)
@@ -6279,6 +6531,7 @@
(past t)
args
s e rtn d emptyp)
+ (org-prepare-agenda-buffers org-agenda-files)
(setq org-agenda-redo-command
(list 'progn
(list 'switch-to-buffer-other-window (current-buffer))
@@ -6373,6 +6626,7 @@
(day-numbers (list start))
(inhibit-redisplay t)
s e rtn rtnall file date d start-pos end-pos todayp nd)
+ (org-prepare-agenda-buffers files)
(setq org-agenda-redo-command
(list 'org-agenda-list (list 'quote include-all) start-day ndays t))
;; Make the list of days
@@ -6508,6 +6762,7 @@
'(org-todo-list (or current-prefix-arg last-arg) t))
(setq files (org-agenda-files)
rtnall nil)
+ (org-prepare-agenda-buffers files)
(while (setq file (pop files))
(catch 'nextfile
(org-check-agenda-file file)
@@ -7116,8 +7371,11 @@
ee txt)
(goto-char (point-min))
(while (re-search-forward regexp nil t)
- (when (not (and org-agenda-todo-ignore-scheduled
- (save-match-data (looking-at sched-re))))
+ (catch :skip
+ (and org-agenda-todo-ignore-scheduled
+ (looking-at sched-re)
+ (throw :skip nil))
+ (org-agenda-skip)
(goto-char (match-beginning 1))
(setq marker (org-agenda-new-marker (1+ (match-beginning 0)))
category (org-get-category)
@@ -7133,10 +7391,10 @@
(org-add-props txt props
'org-marker marker 'org-hd-marker marker
'priority priority 'category category)
- (push txt ee))
+ (push txt ee)
(if org-agenda-todo-list-sublevels
(goto-char (match-end 1))
- (org-end-of-subtree 'invisible)))
+ (org-end-of-subtree 'invisible))))
(nreverse ee)))
(defconst org-agenda-no-heading-message
@@ -7162,8 +7420,9 @@
ee txt timestr tags)
(goto-char (point-min))
(while (re-search-forward regexp nil t)
- (if (not (save-match-data (org-at-date-range-p)))
- (progn
+ (catch :skip
+ (and (save-match-data (org-at-date-range-p)) (throw :skip nil))
+ (org-agenda-skip)
(setq marker (org-agenda-new-marker (match-beginning 0))
category (org-get-category (match-beginning 0))
tmp (buffer-substring (max (point-min)
@@ -7205,7 +7464,7 @@
'category category 'priority (+ 99 priority))
(org-add-props txt nil 'priority priority 'category
category)))
(push txt ee))
- (outline-next-heading))))
+ (outline-next-heading)))
(nreverse ee)))
(defun org-agenda-get-closed ()
@@ -7229,8 +7488,8 @@
ee txt timestr)
(goto-char (point-min))
(while (re-search-forward regexp nil t)
- (if (not (save-match-data (org-at-date-range-p)))
- (progn
+ (catch :skip
+ (org-agenda-skip)
(setq marker (org-agenda-new-marker (match-beginning 0))
closedp (equal (match-string 1) org-closed-string)
category (org-get-category (match-beginning 0))
@@ -7257,7 +7516,7 @@
'priority priority 'category category
'undone-face 'org-warning 'done-face 'org-done)
(push txt ee))
- (outline-next-heading))))
+ (outline-next-heading)))
(nreverse ee)))
(defun org-agenda-get-deadlines ()
@@ -7276,6 +7535,8 @@
ee txt head face)
(goto-char (point-min))
(while (re-search-forward regexp nil t)
+ (catch :skip
+ (org-agenda-skip)
(setq pos (1- (match-beginning 1))
d2 (time-to-days
(org-time-string-to-time (match-string 1)))
@@ -7310,7 +7571,7 @@
'priority (+ (- 10 diff) (org-get-priority txt))
'category category
'face face 'undone-face face 'done-face 'org-done)
- (push txt ee)))))
+ (push txt ee))))))
ee))
(defun org-agenda-get-scheduled ()
@@ -7331,6 +7592,8 @@
ee txt head)
(goto-char (point-min))
(while (re-search-forward regexp nil t)
+ (catch :skip
+ (org-agenda-skip)
(setq pos (1- (match-beginning 1))
d2 (time-to-days
(org-time-string-to-time (match-string 1)))
@@ -7360,7 +7623,7 @@
'org-hd-marker (org-agenda-new-marker pos1)
'priority (+ (- 5 diff) (org-get-priority txt))
'category category)
- (push txt ee)))))
+ (push txt ee))))))
ee))
(defun org-agenda-get-blocks ()
@@ -7377,6 +7640,8 @@
marker hdmarker ee txt d1 d2 s1 s2 timestr category tags)
(goto-char (point-min))
(while (re-search-forward regexp nil t)
+ (catch :skip
+ (org-agenda-skip)
(setq timestr (match-string 0)
s1 (match-string 1)
s2 (match-string 2)
@@ -7404,7 +7669,7 @@
'org-marker marker 'org-hd-marker hdmarker
'priority (org-get-priority txt) 'category category)
(push txt ee)))
- (outline-next-heading))
+ (outline-next-heading)))
;; Sort the entries by expiration date.
(nreverse ee)))
@@ -8005,9 +8270,7 @@
(org-agenda-check-no-diary)
(let* ((marker (or (get-text-property (point) 'org-marker)
(org-agenda-error)))
- (buffer (marker-buffer marker))
- (pos (marker-position marker))
- (hdmarker (get-text-property (point) 'org-hd-marker)))
+ (pos (marker-position marker)))
(with-current-buffer (marker-buffer marker)
(widen)
(goto-char pos)
@@ -8173,11 +8436,12 @@
lspos
tags tags-list tags-alist (llast 0) rtn level category i txt
todo marker)
-
(save-excursion
(goto-char (point-min))
(when (eq action 'sparse-tree) (org-overview))
(while (re-search-forward re nil t)
+ (catch :skip
+ (and (eq action 'agenda) (org-agenda-skip))
(setq todo (if (match-end 1) (match-string 2))
tags (if (match-end 4) (match-string 4)))
(goto-char (setq lspos (1+ (match-beginning 0))))
@@ -8200,7 +8464,9 @@
(apply 'append (mapcar 'cdr tags-alist))
tags))
(when (and (or (not todo-only) todo)
- (eval matcher))
+ (eval matcher)
+ (or (not org-agenda-skip-archived-trees)
+ (not (member org-archive-tag tags-list))))
;; list this headline
(if (eq action 'sparse-tree)
(progn
@@ -8219,7 +8485,10 @@
(push txt rtn))
;; if we are to skip sublevels, jump to end of subtree
(point)
- (or org-tags-match-list-sublevels (org-end-of-subtree)))))
+ (or org-tags-match-list-sublevels (org-end-of-subtree))))))
+ (when (and (eq action 'sparse-tree)
+ (not org-sparse-tree-open-archived-trees))
+ (org-hide-archived-subtrees (point-min) (point-max)))
(nreverse rtn)))
(defun org-tags-sparse-tree (&optional arg match)
@@ -8290,6 +8559,7 @@
(list 'if 'current-prefix-arg nil match) t))
(setq files (org-agenda-files)
rtnall nil)
+ (org-prepare-agenda-buffers files)
(while (setq file (pop files))
(catch 'nextfile
(org-check-agenda-file file)
@@ -8380,7 +8650,11 @@
(setq hd (match-string 1))
(delete-region (match-beginning 0) (match-end 0))
(insert-before-markers (org-trim hd) (if empty "" " ")))
- (unless (equal tags "")
+ (if (equal tags "")
+ (save-excursion
+ (beginning-of-line 1)
+ (and (re-search-forward "[ \t]+$" (point-at-eol) t)
+ (replace-match "")))
(move-to-column (max (current-column)
(if (> org-tags-column 0)
org-tags-column
@@ -8886,7 +9160,7 @@
(defun org-search-not-link (&rest args)
"Execute `re-search-forward', but only accept matches that are not a link."
(catch 'exit
- (let ((pos (point)) p1)
+ (let (p1)
(while (apply 're-search-forward args)
(setq p1 (point))
(if (not (save-match-data
@@ -9286,24 +9560,23 @@
(setq in-emacs (or in-emacs line search))
(let* ((file (if (equal path "")
buffer-file-name
- (convert-standard-filename (org-expand-file-name path))))
- (dirp (file-directory-p file))
+ path))
+ (apps (append org-file-apps (org-default-apps)))
+ (remp (and (assq 'remote apps) (org-file-remote-p file)))
+ (dirp (if remp nil (file-directory-p file)))
(dfile (downcase file))
(old-buffer (current-buffer))
(old-pos (point))
(old-mode major-mode)
- ext cmd apps)
- (if (and (not (file-exists-p file))
- (not org-open-non-existing-files))
- (error "No such file: %s" file))
+ ext cmd)
(if (string-match "^.*\\.\\([a-zA-Z0-9]+\\.gz\\)$" dfile)
(setq ext (match-string 1 dfile))
(if (string-match "^.*\\.\\([a-zA-Z0-9]+\\)$" dfile)
(setq ext (match-string 1 dfile))))
- (setq apps (append org-file-apps (org-default-apps)))
(if in-emacs
(setq cmd 'emacs)
- (setq cmd (or (and dirp (cdr (assoc 'directory apps)))
+ (setq cmd (or (and remp (cdr (assoc 'remote apps)))
+ (and dirp (cdr (assoc 'directory apps)))
(cdr (assoc ext apps))
(cdr (assoc t apps)))))
(when (eq cmd 'mailcap)
@@ -9314,6 +9587,10 @@
(if (stringp command)
(setq cmd command)
(setq cmd 'emacs))))
+ (if (and (not (eq cmd 'emacs)) ; Emacs has not problems with non-ex files
+ (not (file-exists-p file))
+ (not org-open-non-existing-files))
+ (error "No such file: %s" file))
(cond
((and (stringp cmd) (not (string-match "^\\s-*$" cmd)))
;; Normalize use of quote, this can vary.
@@ -9324,8 +9601,9 @@
(shell-command (concat cmd " &"))))
((or (stringp cmd)
(eq cmd 'emacs))
- (unless (equal (file-truename file) (file-truename (or buffer-file-name
"")))
- (funcall (cdr (assq 'file org-link-frame-setup)) file))
+; (unless (equal (file-truename file) (file-truename (or buffer-file-name
"")))
+; (funcall (cdr (assq 'file org-link-frame-setup)) file))
+ (funcall (cdr (assq 'file org-link-frame-setup)) file)
(if line (goto-line line)
(if search (org-link-search search))))
((consp cmd)
@@ -9349,6 +9627,20 @@
"Replace special path abbreviations and expand the file name."
(expand-file-name path))
+(defun org-file-remote-p (file)
+ "Test whether FILE specifies a location on a remote system.
+Return non-nil if the location is indeed remote.
+
+For example, the filename \"/address@hidden:/foo\" specifies a location
+on the system \"/address@hidden:\"."
+ (cond ((fboundp 'file-remote-p)
+ (file-remote-p file))
+ ((fboundp 'tramp-handle-file-remote-p)
+ (tramp-handle-file-remote-p file))
+ ((and (boundp 'ange-ftp-name-format)
+ (string-match ange-ftp-name-format file))
+ t)
+ (t nil)))
(defvar org-insert-link-history nil
"Minibuffer history for links inserted with `org-insert-link'.")
@@ -10212,7 +10504,7 @@
(linepos (+ (if (bolp) 1 0) (count-lines (point-min) (point))))
(colpos (org-table-current-column))
(winstart (window-start))
- text lines (new "") lengths l typenums ty fields maxfields i
+ lines (new "") lengths l typenums ty fields maxfields i
column
(indent "") cnt frac
rfmt hfmt
@@ -10223,7 +10515,7 @@
(make-string sp2 ?\ ) "%%%s%ds" (make-string sp1 ?\ ) "|"))
(hfmt1 (concat
(make-string sp2 ?-) "%s" (make-string sp1 ?-) "+"))
- emptystrings xx links narrow fmax fmin f1 len c e)
+ emptystrings links narrow fmax f1 len c e)
(untabify beg end)
(remove-text-properties beg end '(org-cwidth t display t))
;; Check if we have links
@@ -12359,9 +12651,11 @@
(:headline-levels . org-export-headline-levels)
(:section-numbers . org-export-with-section-numbers)
(:table-of-contents . org-export-with-toc)
+ (:archived-trees . org-export-with-archived-trees)
(:emphasize . org-export-with-emphasize)
(:sub-superscript . org-export-with-sub-superscripts)
(:TeX-macros . org-export-with-TeX-macros)
+ (:LaTeX-fragments . org-export-with-LaTeX-fragments)
(:fixed-width . org-export-with-fixed-width)
(:timestamps . org-export-with-timestamps)
(:tables . org-export-with-tables)
@@ -12392,7 +12686,6 @@
(goto-char 0)
(let ((re (org-make-options-regexp
'("TITLE" "AUTHOR" "EMAIL" "TEXT" "OPTIONS" "LANGUAGE")))
- (text nil)
p key val text options)
(while (re-search-forward re nil t)
(setq key (org-match-string-no-properties 1)
@@ -12416,7 +12709,8 @@
("|" . :tables)
("^" . :sub-superscript)
("*" . :emphasize)
- ("TeX" . :TeX-macros)))
+ ("TeX" . :TeX-macros)
+ ("LaTeX" . :LaTeX-fragments)))
o)
(while (setq o (pop op))
(if (string-match (concat (regexp-quote (car o))
@@ -12831,32 +13125,56 @@
(defun org-cleaned-string-for-export (string &rest parameters)
"Cleanup a buffer substring so that links can be created safely."
(interactive)
- (let* ((cb (current-buffer))
- (re-radio (and org-target-link-regexp
+ (let* ((re-radio (and org-target-link-regexp
(concat "\\([^<]\\)\\(" org-target-link-regexp "\\)")))
(re-plain-link (concat "\\([^[<]\\)" org-plain-link-re))
(re-angle-link (concat "\\([^[]\\)" org-angle-link-re))
+ (re-archive (concat ":" org-archive-tag ":"))
rtn)
(save-excursion
(set-buffer (get-buffer-create " org-mode-tmp"))
(erase-buffer)
(insert string)
- (org-mode)
+ (let ((org-inhibit-startup t)) (org-mode))
+
+ ;; Get rid of archived trees
+ (when (not (eq org-export-with-archived-trees t))
+ (goto-char (point-min))
+ (while (re-search-forward re-archive nil t)
+ (if (not (org-on-heading-p))
+ (org-end-of-subtree t)
+ (beginning-of-line 1)
+ (delete-region
+ (if org-export-with-archived-trees (1+ (point-at-eol)) (point))
+ (org-end-of-subtree)))))
+
;; Find targets in comments and move them out of comments,
;; but mark them as targets that should be invisible
(goto-char (point-min))
(while (re-search-forward "^#.*?\\(<<<?[^>\r\n]+>>>?\\).*" nil t)
(replace-match "\\1(INVISIBLE)"))
+
;; Find matches for radio targets and turn them into internal links
(goto-char (point-min))
(when re-radio
(while (re-search-forward re-radio nil t)
(replace-match "\\1[[\\2]]")))
+
;; Find all links that contain a newline and put them into a single line
(goto-char (point-min))
(while (re-search-forward "\\(\\(\\[\\|\\]\\)\\[[^]]*?\\)[ \t]*\n[
\t]*\\([^]]*\\]\\(\\[\\|\\]\\)\\)" nil t)
(replace-match "\\1 \\3")
(goto-char (match-beginning 0)))
+
+ ;; Convert LaTeX fragments to images
+ (when (memq :LaTeX-fragments parameters)
+ (org-format-latex
+ (concat "ltxpng/" (file-name-sans-extension
+ (file-name-nondirectory
+ org-current-export-file)))
+ org-current-export-dir nil "Creating LaTeX image %s"))
+ (message "Expriting...")
+
;; Normalize links: Convert angle and plain links into bracket links
(goto-char (point-min))
(while (re-search-forward re-plain-link nil t)
@@ -12870,6 +13188,7 @@
(concat
(match-string 1) "[[" (match-string 2) ":" (match-string 3) "]]")
t t))
+
;; Find multiline emphasis and put them into single line
(when (memq :emph-multiline parameters)
(goto-char (point-min))
@@ -12976,7 +13295,6 @@
(title (or (plist-get opt-plist :title)
(file-name-sans-extension
(file-name-nondirectory buffer-file-name))))
- (options nil)
(email (plist-get opt-plist :email))
(language (plist-get opt-plist :language))
(text nil)
@@ -13077,7 +13395,7 @@
(normal-mode)
(save-buffer)
;; remove display and invisible chars
- (let (beg end s)
+ (let (beg end)
(goto-char (point-min))
(while (setq beg (next-single-property-change (point) 'display))
(setq end (next-single-property-change beg 'display))
@@ -13154,9 +13472,9 @@
(defun org-export-visible (type arg)
"Create a copy of the visible part of the current buffer, and export it.
The copy is created in a temporary buffer and removed after use.
-TYPE is the final key (as a string) of the `C-c C-x' key sequence that will
-run the export command - in interactive use, the command prompts for this
-key. As a special case, if the you type SPC at the prompt, the temporary
+TYPE is the final key (as a string) that also select the export command in
+the `C-c C-e' export dispatcher.
+As a special case, if the you type SPC at the prompt, the temporary
org-mode file will not be removed but presented to you so that you can
continue to use it. The prefix arg ARG is passed through to the exporting
command."
@@ -13235,7 +13553,7 @@
#+EMAIL: %s
#+LANGUAGE: %s
#+TEXT: Some descriptive text to be emitted. Several lines OK.
-#+OPTIONS: H:%d num:%s toc:%s \\n:%s @:%s ::%s |:%s ^:%s *:%s TeX:%s
+#+OPTIONS: H:%d num:%s toc:%s \\n:%s @:%s ::%s |:%s ^:%s *:%s TeX:%s LaTeX:%s
#+CATEGORY: %s
#+SEQ_TODO: %s
#+TYP_TODO: %s
@@ -13254,6 +13572,7 @@
org-export-with-sub-superscripts
org-export-with-emphasize
org-export-with-TeX-macros
+ org-export-with-LaTeX-fragments
(file-name-nondirectory buffer-file-name)
(if (equal org-todo-interpretation 'sequence)
(mapconcat 'identity org-todo-keywords " ")
@@ -13351,6 +13670,7 @@
EXT-PLIST is a property list with external parameters overriding
org-mode's default settings, but still inferior to file-local settings."
(interactive "P")
+ (message "Exporting...")
(setq-default org-todo-line-regexp org-todo-line-regexp)
(setq-default org-deadline-line-regexp org-deadline-line-regexp)
(setq-default org-done-string org-done-string)
@@ -13367,10 +13687,16 @@
(buffer-substring
(if region-p (region-beginning) (point-min))
(if region-p (region-end) (point-max))))
+ ;; The following two are dynamically scoped into other
+ ;; routines below.
+ (org-current-export-dir (org-export-directory :html opt-plist))
+ (org-current-export-file buffer-file-name)
(all_lines
(org-skip-comments (org-split-string
(org-cleaned-string-for-export
- region :emph-multiline)
+ region :emph-multiline
+ (if (plist-get opt-plist :LaTeX-fragments)
+ :LaTeX-fragments))
"[\r\n]")))
(lines (org-export-find-first-heading-line all_lines))
(level 0) (line "") (origline "") txt todo
@@ -13815,7 +14141,9 @@
(while (re-search-forward "<li>[ \r\n\t]*</li>\n?" nil t)
(replace-match ""))
(save-buffer)
- (goto-char (point-min)))))
+ (goto-char (point-min))
+ (message "Exporting... done"))))
+
(defun org-format-table-html (lines olines)
"Find out which HTML converter to use and return the HTML code."
@@ -14469,6 +14797,255 @@
(setq fmt (if have-time ":%Y%m%dT%H%M%S" ";VALUE=DATE:%Y%m%d"))
(concat keyword (format-time-string fmt time))))
+;;; LaTeX stuff
+
+(defvar org-cdlatex-mode-map (make-sparse-keymap)
+ "Keymap for the minor `org-cdlatex-mode'.")
+
+(define-key org-cdlatex-mode-map "_" 'org-cdlatex-underscore-caret)
+(define-key org-cdlatex-mode-map "^" 'org-cdlatex-underscore-caret)
+(define-key org-cdlatex-mode-map "`" 'cdlatex-math-symbol)
+(define-key org-cdlatex-mode-map "'" 'org-cdlatex-math-modify)
+(define-key org-cdlatex-mode-map "\C-c{" 'cdlatex-environment)
+
+(defvar org-cdlatex-texmathp-advice-is-done nil
+ "Flag remembering if we have applied the advice to texmathp already.")
+
+(define-minor-mode org-cdlatex-mode
+ "Toggle the minor `org-cdlatex-mode'.
+This mode supports entering LaTeX environment and math in LaTeX fragments
+in Org-mode.
+\\{org-cdlatex-mode-map}"
+ nil " CDLtx" nil
+ (when org-cdlatex-mode (require 'cdlatex))
+ (unless org-cdlatex-texmathp-advice-is-done
+ (setq org-cdlatex-texmathp-advice-is-done t)
+ (defadvice texmathp (around org-math-always-on activate)
+ "Always return t in org-mode buffers.
+This is because we want to insert math symbols without dollars even outside
+the LaTeX math segments.
+\\[org-cdlatex-mode-map]"
+ (interactive)
+ (if (or (not (eq major-mode 'org-mode))
+ (org-inside-LaTeX-fragment-p))
+ ad-do-it
+ (if (eq this-command 'cdlatex-math-symbol)
+ (setq ad-return-value t))))))
+
+(defun org-inside-LaTeX-fragment-p ()
+ "Test if point is inside a LaTeX fragment. I.e. after a \\begin, \\(, \\[,
$, or $$, withoout the corresponding closing
+sequence appearing also before point."
+ (let ((pos (point))
+ (lim (progn
+ (re-search-backward (concat "^\\(" paragraph-start "\\)") nil t)
+ (point)))
+ dollar-on p1)
+ (goto-char pos)
+ (if (re-search-backward
"\\(\\\\begin{\\|\\\\(\\|\\\\\\[\\)\\|\\(\\\\end{\\|\\\\)\\|\\\\\\]\\)\\|\\(\\$\\)"
lim t)
+ (progn
+ (goto-char pos)
+ (cond
+ ((match-beginning 1) (match-beginning 0))
+ ((match-beginning 2) nil)
+ (t (while (re-search-backward "\\$" lim t)
+ (setq dollar-on (not dollar-on))
+ (if (= (char-before) ?$) (backward-char 1))
+ (setq p1 (or p1 (point))))
+ (goto-char pos)
+ (if dollar-on p1))))
+ (goto-char pos)
+ nil)))
+
+(defun org-try-cdlatex-tab ()
+ "Check if it makes sense to execute `cdlatex-tab', and do it if yes.
+It makes sense to do so if `org-cdlatex-mode' is active and if the cursor is
+ - inside a LaTeX fragment, or
+ - after the first word in a line, where an abbreviation expansion could
+ insert a LaTeX environment."
+ ;; FIXME: This may still need refinement.
+ (when org-cdlatex-mode
+ (cond
+ ((save-excursion
+ (skip-chars-backward "a-zA-Z0-9*")
+ (skip-chars-backward " \t")
+ (bolp))
+ (cdlatex-tab) t)
+ ((org-inside-LaTeX-fragment-p)
+ (cdlatex-tab) t)
+ (t nil))))
+
+(defun org-cdlatex-underscore-caret (&optional arg)
+ "Execute `cdlatex-sub-superscript' in LaTeX fragments.
+Revert to the normal definition outside of these fragments."
+ (interactive "P")
+ (if (org-inside-LaTeX-fragment-p)
+ (call-interactively 'cdlatex-sub-superscript)
+ (let (org-cdlatex-mode)
+ (call-interactively (key-binding (vector last-input-event))))))
+
+(defun org-cdlatex-math-modify (&optional arg)
+ "Execute `cdlatex-math-modify' in LaTeX fragments.
+Revert to the normal definition outside of these fragments."
+ (interactive "P")
+ (if (org-inside-LaTeX-fragment-p)
+ (call-interactively 'cdlatex-math-modify)
+ (let (org-cdlatex-mode)
+ (call-interactively (key-binding (vector last-input-event))))))
+
+(defvar org-latex-fragment-image-overlays nil
+ "List of overlays carrying the images of latex fragments.")
+(make-variable-buffer-local 'org-latex-fragment-image-overlays)
+
+(defun org-remove-latex-fragment-image-overlays ()
+ "Remove all overlays with LaTeX fragment images in current buffer."
+ (mapc 'org-delete-overlay org-latex-fragment-image-overlays)
+ (setq org-latex-fragment-image-overlays nil))
+
+(defun org-preview-latex-fragment (&optional subtree)
+ "Preview the LaTeX fragment at point, or all locally or globally.
+If the cursor is in a LaTeX fragment, create the image and overlay
+it over the source code. If there is no fragment at point, display
+all fragments in the current text, from one headline to the next. With
+prefix SUBTREE, display all fragments in the current subtree. With a
+double prefix `C-u C-u', or when the cursor is before the first headline,
+display all fragments in the buffer.
+The images can be removed again with \\[org-ctrl-c-ctrl-c]."
+ (interactive "P")
+ (org-remove-latex-fragment-image-overlays)
+ (save-excursion
+ (save-restriction
+ (let (beg end at msg)
+ (cond
+ ((or (equal subtree '(16))
+ (not (save-excursion
+ (re-search-backward (concat "^" outline-regexp) nil t))))
+ (setq beg (point-min) end (point-max)
+ msg "Creating images for buffer...%s"))
+ ((equal subtree '(4))
+ (org-back-to-heading)
+ (setq beg (point) end (org-end-of-subtree)
+ msg "Creating images for subtree...%s"))
+ (t
+ (if (setq at (org-inside-LaTeX-fragment-p))
+ (goto-char (max (point-min) (- at 2)))
+ (org-back-to-heading))
+ (setq beg (point) end (progn (outline-next-heading) (point))
+ msg (if at "Creating image...%s"
+ "Creating images for entry...%s"))))
+ (message msg "")
+ (narrow-to-region beg end)
+ (org-format-latex
+ (concat "ltxpng/" (file-name-sans-extension
+ (file-name-nondirectory
+ buffer-file-name)))
+ default-directory 'overlays msg at)
+ (message msg "done. Use `C-c C-c' to remove images.")))))
+
+(defun org-format-latex (prefix &optional dir overlays msg at)
+ "Replace LaTeX fragments with links to an image, and produce images."
+ (if (and overlays (fboundp 'clear-image-cache)) (clear-image-cache))
+ (let* ((prefixnodir (file-name-nondirectory prefix))
+ (absprefix (expand-file-name prefix dir))
+ (todir (file-name-directory absprefix))
+ (opt org-format-latex-options)
+ (matchers (plist-get opt :matchers))
+ (re-list
+ '(("begin" "^[
\t]*\\(\\\\begin{\\([a-zA-Z0-9\\*]+\\)[^\000]+?\\\\end{\\2}\\)" 1 t)
+ ("$" "\\([ (]\\|^\\)\\(\\(\\([$]\\)\\([^
\r\n,.$].*?\\(\n.*?\\)\\{0,5\\}[^ \r\n,.$]\\)\\4\\)\\)\\([
.,?;:'\")]\\|$\\)" 2 nil)
+ ("\\(" "\\\\([^\000]*?\\\\)" 0 nil)
+ ("\\[" "\\\\\\[[^\000]*?\\\\\\]" 0 t)
+ ("$$" "\\$\\$[^\000]*?\\$\\$" 0 t)))
+ (cnt 0) txt link beg end re e oldfiles
+ m n block linkfile movefile ov)
+ ;; Make sure the directory exists
+ (or (file-directory-p todir) (make-directory todir))
+ ;; Check if there are old images files with this prefix, and remove them
+ (setq oldfiles (directory-files
+ todir 'full
+ (concat (regexp-quote prefixnodir) "_[0-9]+\\.png$")))
+ (while oldfiles (delete-file (pop oldfiles)))
+ ;; Check the different regular expressions
+ (while (setq e (pop re-list))
+ (setq m (car e) re (nth 1 e) n (nth 2 e)
+ block (if (nth 3 e) "\n\n" ""))
+ (when (member m matchers)
+ (goto-char (point-min))
+ (while (re-search-forward re nil t)
+ (when (or (not at) (equal at (match-beginning n)))
+ (setq txt (match-string n)
+ beg (match-beginning n) end (match-end n)
+ cnt (1+ cnt)
+ linkfile (format "%s_%04d.png" prefix cnt)
+ movefile (format "%s_%04d.png" absprefix cnt)
+ link (concat block "[[file:" linkfile "]]" block))
+ (if msg (message msg cnt))
+ (goto-char beg)
+ (org-create-formula-image
+ txt movefile opt)
+ (if overlays
+ (progn
+ (setq ov (org-make-overlay beg end))
+ (if (featurep 'xemacs)
+ (progn
+ (org-overlay-put ov 'invisible t)
+ (org-overlay-put
+ ov 'end-glyph
+ (make-glyph (vector 'png :file movefile))))
+ (org-overlay-put
+ ov 'display
+ (list 'image :type 'png :file movefile :ascent 'center)))
+ (push ov org-latex-fragment-image-overlays)
+ (goto-char end))
+ (delete-region beg end)
+ (insert link))))))))
+
+;; This function borrows from Ganesh Swami's latex2png.el
+(defun org-create-formula-image (string tofile options)
+ (let* ((tmpdir (if (featurep 'xemacs)
+ (temp-directory)
+ temporary-file-directory))
+ (texfilebase (make-temp-name
+ (expand-file-name "orgtex" tmpdir)))
+
+;(texfilebase (make-temp-file "orgtex"))
+; (dummy (delete-file texfilebase))
+ (texfile (concat texfilebase ".tex"))
+ (dvifile (concat texfilebase ".dvi"))
+ (pngfile (concat texfilebase ".png"))
+ (scale (number-to-string (* 1000 (or (plist-get options :scale) 1.0))))
+ (fg (or (plist-get options :foreground) "Black"))
+ (bg (or (plist-get options :background) "Transparent")))
+ (with-temp-file texfile
+ (insert "\\documentclass{article}
+\\usepackage{fullpage}
+\\usepackage{amssymb}
+\\usepackage[usenames]{color}
+\\usepackage{amsmath}
+\\usepackage{latexsym}
+\\usepackage[mathscr]{eucal}
+\\pagestyle{empty}
+\\begin{document}\n" string "\n\\end{document}\n"))
+ (let ((dir default-directory))
+ (condition-case nil
+ (progn
+ (cd tmpdir)
+ (call-process "latex" nil nil nil texfile))
+ (error nil))
+ (cd dir))
+ (if (not (file-exists-p dvifile))
+ (progn (message "Failed to create dvi file from %s" texfile) nil)
+ (call-process "dvipng" nil nil nil
+ "-E" "-fg" fg "-bg" bg
+ "-x" scale "-y" scale "-T" "tight"
+ "-o" pngfile
+ dvifile)
+ (if (not (file-exists-p pngfile))
+ (progn (message "Failed to create png file from %s" texfile) nil)
+ ;; Use the requested file name and clean up
+ (copy-file pngfile tofile 'replace)
+ (loop for e in '(".dvi" ".tex" ".aux" ".log" ".png") do
+ (delete-file (concat texfilebase e)))
+ pngfile))))
;;; Key bindings
@@ -14536,6 +15113,7 @@
(define-key org-mode-map "\C-c\C-a" 'show-all) ; in case allout messed up.
(define-key org-mode-map "\C-xns" 'org-narrow-to-subtree)
(define-key org-mode-map "\C-c$" 'org-archive-subtree)
+(define-key org-mode-map "\C-c\C-x\C-a" 'org-toggle-archive-tag)
(define-key org-mode-map "\C-c\C-j" 'org-goto)
(define-key org-mode-map "\C-c\C-t" 'org-todo)
(define-key org-mode-map "\C-c\C-s" 'org-schedule)
@@ -14590,8 +15168,8 @@
(define-key org-mode-map "\C-c\C-x\C-x" 'org-clock-cancel)
(define-key org-mode-map "\C-c\C-x\C-d" 'org-clock-display)
(define-key org-mode-map "\C-c\C-x\C-r" 'org-clock-report)
-
(define-key org-mode-map "\C-c\C-x\C-u" 'org-dblock-update)
+(define-key org-mode-map "\C-c\C-x\C-l" 'org-preview-latex-fragment)
(when (featurep 'xemacs)
(define-key org-mode-map 'button3 'popup-mode-menu))
@@ -14898,12 +15476,12 @@
(interactive "P")
(let ((org-enable-table-editor t))
(cond
- (org-clock-overlays
+ ((or org-clock-overlays org-occur-highlights
+ org-latex-fragment-image-overlays)
(org-remove-clock-overlays)
- (message "Clock overlays removed"))
- (org-occur-highlights
(org-remove-occur-highlights)
- (message "occur highlights removed"))
+ (org-remove-latex-fragment-image-overlays)
+ (message "Temporary highlights/overlays removed from current buffer"))
((and (local-variable-p 'org-finish-function (current-buffer))
(fboundp org-finish-function))
(funcall org-finish-function))
@@ -15053,10 +15631,26 @@
["Demote Heading" org-metaright (not (org-at-table-p))]
["Demote Subtree" org-shiftmetaright (not (org-at-table-p))]
"--"
- ["Archive Subtree" org-archive-subtree t]
- "--"
["Convert to odd levels" org-convert-to-odd-levels t]
["Convert to odd/even levels" org-convert-to-oddeven-levels t])
+ ("Archive"
+ ["Toggle ARCHIVE tag" org-toggle-archive-tag t]
+ ["Check and Tag Children" (org-toggle-archive-tag (4))
+ :active t :keys "C-u C-c C-x C-a"]
+ ["Sparse trees open ARCHIVE trees"
+ (setq org-sparse-tree-open-archived-trees
+ (not org-sparse-tree-open-archived-trees))
+ :style toggle :selected org-sparse-tree-open-archived-trees]
+ ["Cycling opens ARCHIVE trees"
+ (setq org-cycle-open-archived-trees (not org-cycle-open-archived-trees))
+ :style toggle :selected org-cycle-open-archived-trees]
+ ["Agenda includes ARCHIVE trees"
+ (setq org-agenda-skip-archived-trees (not
org-agenda-skip-archived-trees))
+ :style toggle :selected (not org-agenda-skip-archived-trees)]
+ "--"
+ ["Move Subtree to Archive" org-archive-subtree t]
+ ["Check and Move Children" (org-archive-subtree '(4))
+ :active t :keys "C-u C-c $"])
"--"
("TODO Lists"
["TODO/DONE/-" org-todo t]
@@ -15120,6 +15714,16 @@
(re-search-forward "<[a-z]+:" nil t))])
"--"
["Export/Publish" org-export t]
+ ("LaTeX"
+ ["Org CDLaTeX mode" org-cdlatex-mode :style toggle
+ :selected org-cdlatex-mode]
+ ["Insert Environment" cdlatex-environment (fboundp 'cdlatex-environment)]
+ ["Insert math symbol" cdlatex-math-symbol (fboundp 'cdlatex-math-symbol)]
+ ["Modify math symbol" org-cdlatex-math-modify
+ (org-inside-LaTeX-fragment-p)]
+ ["Export LaTeX fragments as images"
+ (setq org-export-with-LaTeX-fragments (not
org-export-with-LaTeX-fragments))
+ :style toggle :selected org-export-with-LaTeX-fragments])
"--"
("Documentation"
["Show Version" org-version t]
@@ -15313,6 +15917,7 @@
;; In the paragraph separator we include headlines, because filling
;; text in a line directly attached to a headline would otherwise
;; fill the headline as well.
+ (set (make-local-variable 'comment-start-skip) "^#+[ \t]*")
(set (make-local-variable 'paragraph-separate) "\f\\|\\*\\|[ ]*$\\|[
\t]*[:|]")
;; The paragraph starter includes hand-formatted lists.
(set (make-local-variable 'paragraph-start)
@@ -15636,10 +16241,8 @@
(org-invisible-p)))
(org-show-hierarchy-above)))
-
;;; Experimental code
-
;;; Finish up
(provide 'org)
- [Emacs-diffs] Changes to emacs/lisp/textmodes/org.el,v, Carsten Dominik, 2006/06/10
- [Emacs-diffs] Changes to emacs/lisp/textmodes/org.el,v, Carsten Dominik, 2006/06/19
- [Emacs-diffs] Changes to emacs/lisp/textmodes/org.el,v,
Carsten Dominik <=
- [Emacs-diffs] Changes to emacs/lisp/textmodes/org.el,v, Carsten Dominik, 2006/06/28
- [Emacs-diffs] Changes to emacs/lisp/textmodes/org.el,v, Carsten Dominik, 2006/06/29