On Mon, 20 Aug 2012 20:11:32 +0200, Sietse Brouwer sbbrou...@gmail.com wrote:
Hi Peter,
I recommend using the following handy little idiom:
\ctxlua{commands.doifelse(-45 0)}{big}{small} % small
It lets you do all sorts of things that are tricky in TeX:
\ctxlua{ commands.doifelse(
Am 21.08.2012 um 08:32 schrieb Procházka Lukáš l...@pontex.cz:
On Mon, 20 Aug 2012 20:11:32 +0200, Sietse Brouwer sbbrou...@gmail.com
wrote:
Hi Peter,
I recommend using the following handy little idiom:
\ctxlua{commands.doifelse(-45 0)}{big}{small} % small
It lets you do all
Thanks for all the answers so far. The 'doifelse' should do the trick. I
was hoping for a system macro, but if there is none, I have to program
it myself. :-)
Peter
Am 21.08.2012 08:56, schrieb Wolfgang Schuster:
Am 21.08.2012 um 08:32 schrieb Procházka Lukáš l...@pontex.cz:
On Mon, 20
... I also found another solution reposter before:
\ctxlua{commands.testcase(condition)}
{ If true...}
{If false}
Note that both blocks (if-true and if-false) are mandatory.
Considering Wolfgang's last answer, it would be better to write:
\ctxcommand{testcase(condition)}
On 21-8-2012 17:13, Procházka Lukáš wrote:
I also found another solution reposter before:
\ctxlua{commands.testcase(condition)}
{ If true...}
{If false}
yes, but testcase is an unfortunate name and sort of obsolete (so best
use doifelse)
Hi,
I used '\doifnumberelse' to validate some macro parameters (angle).
Sadly it does not work with negative numbers. Is there a similar macro,
that also supports negative values?
Example:
\doifnumberelse {45}{yes}{no}% yes
\doifnumberelse{-45}{yes}{no}% no
Greetings, Peter
Hi Peter,
I recommend using the following handy little idiom:
\ctxlua{commands.doifelse(-45 0)}{big}{small} % small
It lets you do all sorts of things that are tricky in TeX:
\ctxlua{ commands.doifelse( string.len( -45 ) 5 ) }{long}{short}
Cheers,
Sietse
