rem: KMFilterActionExec::KMFilterActionExec(const char* aName, const QString aLabel ) : KMFilterActionWithCommand( aName ? aName : "execute" , aLabel ? aLabel : i18n("execute command") )
add: KMFilterActionExec::KMFilterActionExec() : KMFilterActionWithCommand( "execute", i18n("execute command") )
context: KMFilterActionExec::KMFilterActionExec(const char* aName, const QString aLabel )  : KMFilterActionWithCommand( aName ? aName : "execute" , aLabel ? aLabel : i18n("execute command") ){}