[Pmwiki-users] Re: calculating directives

[J. Meijer]

Hi. I improved the code to allow ?$a+$b? type expressions. It actually got
simpler.

Hope it works :-)

-jm



ps My keyboard uses the AltGr+[  and AltGr+] key-combinations to get to ?
and ?.



# inline calculations with var storage: ?formula? ?formula=$var? and ?$var?
$evalfulist='a?sinh?|a?cosh?|a?tanh?|deg2rad|rad2deg|sqrt|pi|log|'+
  'log10|exp|pow|hexdec|dechex|round|rand|';
$evalfulist="((?:".str_replace('|','\\(|',$evalfulist).'&|>|'+
  '<|\$\\w*|[0-9.eE+-\\/*%|~\\(\\) ])+?)';
$DoubleBrackets['/?'.$evalfulist.'(=\\$([a-z]*))??/e']=
    "eval(str_replace('\$','\$gfr','\$$3='.
     html_entity_decode('$1')).';return (\'$2\')?\'$1\':\$gfr;')";




  ----- Original Message -----


  ------------------------------
  Date: Sat, 19 Jun 2004 19:42:16 +0200
  From: Knut Alboldt <mailing at alboldt.de>
  Subject: Re: [Pmwiki-users] Re: calculating directives ?

  PS: how do you input the "<<" ">>", is it a key on your keyboard ? If yes,
  which layout ?