Hi Mikael,
I have applied this patch, thank you for your contribution!
- Carsten
On May 21, 2009, at 12:42 AM, Mikael Fornius wrote:
This is my suggestion of an implementation of min/mean/max computation
in columnview summaries. If you like it feel free to use it.
New operators: {min}, {max} and {mean} possibly prefixed with : for
use
with timevalues.
Example from my running exercise diary:
#+COLUMNS: %DISTANCE{+;%.1f} %HEARTRATE{mean;%.1f} %SPEED{:min}
%CALORIES{+}
Gives a colview with summaries:
total distance, mean heartrate, fastest speed (min/km) and total
calories.
I have tested it on emacs-23 and it works well for me now, also with
the
interactive colview functions.
But you never know really. ;-) Anyway, there should not be any
emacs-23
specific elisp code added afik.
(Because I do not use xemacs I have not tested it with xemacs but the
small changes I made should be compitable to both xemacs and emacs. I
would appreciate if someone on this list who uses xemacs will give
it a
try for me. Thanks!)
(This fix also opens up for using user defined lisp functions to
calculate colview summaries, but I am not sure if that is something
useful. Like this:
(defun std (&rest values)
"Compute standard deviation."
...)
#+COLUMNS: %DATA{eval:std}
If someone finds this attractive it would now be easy to implement
as well.)
doc/org.texi | 6 +++
lisp/org-colview-xemacs.el | 87 ++++++++++++++++++++++++
+-------------------
lisp/org-colview.el | 87 ++++++++++++++++++++++++
+-------------------
3 files changed, 104 insertions(+), 76 deletions(-)
I have attached four small patches, one for each file changed and the
last one for all changes.
<colview.patch><colview-xemacs.patch><org-texi.patch><colview-
full.patch>
I hope this will be useful.
Org-mode is a great mode!
--
Mikael Fornius
_______________________________________________
Emacs-orgmode mailing list
Remember: use `Reply All' to send replies to the list.
Emacs-orgmode@gnu.org
http://lists.gnu.org/mailman/listinfo/emacs-orgmode
_______________________________________________
Emacs-orgmode mailing list
Remember: use `Reply All' to send replies to the list.
Emacs-orgmode@gnu.org
http://lists.gnu.org/mailman/listinfo/emacs-orgmode
