Hi,
I am releasing Org-mode version 5.23, at
http://orgmode.org
Enjoy!
- Carsten
Changes in Version 5.23
~~~~~~~~~~~~~~~~~~~~~~~
Overview
========
- New keyword search agenda view
- Many new extensions available in the CONTRIB directory
- New remember template option: pre-selection contexts
- Modifying list/headline status of a line
- Granularity while editing time stamps
- New repeaters mechanisms
- New parameters for dynamic blocks ad the clock table
- Limiting iCalendar export to fewer entries
- `M-RET' splits lines again
- New hooks
Incompatible changes
====================
- The variable `org-time-stamp-rounding-minutes' is now a list
of two values - if you have configured this variable before,
please do it again.
Details
=======
New keyword search agenda view
------------------------------
`C-c a s' now invokes a special agenda view that can be used
to search notes by keyword and regular expressions. In
particular, it does not require a single regular expression
or string to search for, but it can search for a number
keywords or regexps that can occur in arbitrary sequence in
the entry. The search knows the boundaries of an entry, can
use simple Boolean logic and is reasonably fast. For
example, the search string
+computer +wifi -ethernet -{8\.11[bg]}
will search for note entries that contain the keywords
`computer' and `wifi', but not the keyword `ethernet', and
which are also not matched by the regular expression
"8\.11[bg]", meaning to exclude both 8.11b and 8.11g. If the
first character of the search string is an asterisk, the
search will only look at headlines - otherwise it will look
at the headine and the text below it, up to the next
(possibly sub-) heading.
The command searches all agenda files, and in addition the
files listed in `org-agenda-text-search-extra-files'.
I find it very useful to define a custom command to do such
a search only in a limited number of files (my notes files),
like this:
("N" "Search notes" search ""
((org-agenda-files '("~/org/notes.org" "~/org/computer.org"))
(org-agenda-text-search-extra-files nil)))
Many new extensions available in the CONTRIB directory
------------------------------------------------------
- Phil Jackson's /org-irc.el/ is now part of the Org-mode
core, which means it will become part of Emacs soon.
- The new development model already starts to pay off, a
number of interesting extensions are now part of the
distribution. Check the file CONTRIB/README for a list.
- There is a new variable `org-default-extensions'.
Configuring this variable makes it *very* easy to load
these default extensions - eventually this will be expanded
to cover contributed extensions as well.
New remember template option: pre-selection contexts
----------------------------------------------------
- Remember template definitions now allow six elements. The
last element defines the contexts in which the template
should be offered. It can be a list of major modes, a
function, `t' or `nil'. If it is a list of major-mode, the
template will be available only when `org-remember' is
called from a buffer in one of these modes. If it is a
function, the template will be offered only if the function
returns `t' when called in the current buffer. A value of
`t' or `nil' for this element means select this template in
any context.
One possible application for this would be to have several
templates all using the same selection letter, and choosing
the right one based on context. For example, think of
tasks describing a bug in a source code file. With the
following configuration we make sure that the bug reports
are filed into the appropriate sections of the target file.
(setq org-remember-templates
'(("Elisp" ?b "* %a\n\n%i%?" "~/bugs.org" "Elisp bugs"
(emacs-lisp-mode))
("C Bugs" ?b "* %a\n\n%i%?" "~/bugs.org" "C bugs" (cc-mode))))
See (info "(org)Remember templates") for details.
Modifying list/headline status of a line
----------------------------------------
- `C-c -' has now more functions:
+ In a table, add a hline as before
+ In an item list, cycle bullet type as before
+ In a normal line, turn it into an item
+ In a headline, turn it into an item
+ If there is an active region, turn each line into an item.
But if the first region line is already an item, remove
item markers from all lines.
Based on proposals by Bastien.
- `C-c *' has now more functions
+ in a table, recompute, as before
+ in a normal line, convert it to a sub heading.
+ at an item, convert it into a subheading
+ if there is an active region, convert all lines in the
region to headlines. However, if the first lie already is
a heading, remove the stars from all lines int he region.
Based on proposals by Bastien.
Changes related to time stamps
------------------------------
- The value variable `org-time-stamp-rounding-minutes' is now
a list of two values. The first applies when creating a new
time stamp. The second applies when modifying a timestamp
with S-up/down. The default for this new task is 5 minutes,
but 15 may also be a very good value for many people. If
S-up/down is used on a time stamp where the minute part is
not compatible with this granularity it will be made so.
You can bypass this by using a prefix argument to exactly
specify the number of minutes to shift.
This was a proposal by Adam Spiers.
- New repeaters that shift a date relative to today, or that
make sure that the next date is in the future. For example:
** TODO Call Father
DEADLINE: <2008-02-10 Sun ++1w>
Marking this DONE will shift the date by at least one week,
but also by as many weeks as it takes to get this date into
the future. However, it stays on a Sunday, even if you called
and marked it done on Saturday.
** TODO Check the batteries in the smoke detectors
DEADLINE: <2005-11-01 Tue .+1m>
Marking this DONE will shift the date to one month after
today.
Proposed by Wanrong Lin and Rainer Stengle.
New parameters for dynamic blocks ad the clock table
----------------------------------------------------
- There is a new `:link' parameter for the clocktable. When
set, the headlines listed in the table will be links to the
original headlines.
- There is a new `:content' parameter that is passed to the
writer function of the dynamic block. Use this parameter
to pass the previous content of the block to the writer
function, in case you want to make the outcome dependent on
the previous content.
Limiting iCalendar export to fewer entries
------------------------------------------
- New way to limit iCalendar export to the entries captured in
an agenda view. This is done by "writing" the agenda view
using `C-x C-w' to a file with extension .ics.
This was a request by Kyle Sexton.
Misc
----
- Due to a popular revolt shortly after the 5.22 release,
`M-RET' can again be used to split a line so that the rest
of the line becomes the new heading. However, if you do
this in a heading containing tags, the tags will stay in the
old line.
Customize the variable `org-M-RET-may-split-line' if you
don't want this command to split a line in the middle. The
same variable also influences line splitting in items and in
tables.
- There are three new hooks:
`org-follow-link-hook': runs after following a link
`org-publish-before-export-hook': runs before export
`org-publish-after-export-hook': runs after export
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