use date (%now%) to check against stored date

[deshi]

Hello,

in my case dataentries should disapper from the datalist, when a certain date has passed. I configured as you can read in the following lines:

| - - - - datatemplateentry news - - - -
. . .
offline: 2013-05-20
| - - - -

| - - - - datatemplatelist - - - -
template: :wiki:templates:tpl_newslist
cols : %title%, imgname, abstract, erscheint, offline, schule
sort : ^erscheint

limit : 20

filter : schule=Berufliche Schulen
and : %now%<offline
| - - - -

Basicly there are following questions:

• Does the plugin support dates und can they be compared, e.g. 2013-05-01<2013-06-01 => TRUE
• Is there a variable like %now% which gives back the actual date in the format above.
• Is it a big efford to implement this, if there is no such function

Thanks a lot for support.

Greetings
Steve

p.s. | are just used as there is an automatic formating which breaks the formating.