G.1.2 Exclusions without any argument %? special texts

First of all, an inclusive day period %? special text can be specified with the effect, that only those fixed dates are respected and displayed which are part of this period. And the specification of an exclusive day period %? special text has the effect, that only those fixed dates are respected and displayed which are not part of this period.

Cleverly combined, these special texts also offer very effective filtration capabilities used for the definition of very special periods.

For example:

0*d1#999 Every day of year: all Mondays…Fridays\
         except Wednesdays and all legal holidays\
         %r%F%V
;
00001001#9999 Every day in last quarter of year: all holidays\
              which are not on a Sunday%x %P