Re: [O] org table calc and lisp for hh:mm timetable

[Bastien]

Hi all,

Carsten Dominik <address@hidden> writes:

> How about introducing another flag for the formula to turn
> on time string processing like this? 

I've implemented this.

You can now use the "T" flag to compute durations:

| Task 1 | Task 2 |   Total |
|--------+--------+---------|
|  35:00 |  35:00 | 1:10:00 |
#+TBLFM: @2$3=$1+$2;T

The "T" flag works also for Elisp formulas.

| Task 1 | Task 2 |   Total |
|--------+--------+---------|
|  35:00 |  35:00 | 1:10:00 |
#+TBLFM: @2$3='(+ $1 $2);T

Time values must be of the form [HH:]MM:SS.

Thanks to everyone for ideas about this!   Of course, timestamp
manipulation is what comes next.  But please test this and report
any problem.

Best,

-- 
 Bastien