[TYPO3-english] If with else in TS config

[Tapio Markula]

Hi

I tried


ACTIFSUB.allWrap.dataWrap.if.isTrue.Field=subtitle
ACTIFSUB.allWrap.dataWrap=<h3>{field:subtitle}|</h3>
ACTIFSUB.allWrap.dataWrap.if.isFalse.field=subtitle
ACTIFSUB.allWrap.dataWrap=<h3>{$text.Header_taso2main}|</h3>

To get conditional dataWrap, where normally used subtitle but if that is 
empty, default value from a contant, but I did either subtitle or the 
default value but didn't get desired if - else structure.