@ is now highlighted with the same attribute as built in functions and it is added to the additional delimiter list so that functions don't lose  their highlighting.
@ is now highlighted with the same attribute as built in functions and it is added to the additional delimiter list so that functions don't lose 
their highlighting.

BUG: 178499


svn path=/trunk/KDE/kdelibs/kate/; revision=900897

hlamer/kate,sandsmark/kate,hlamer/kate,DickJ/kate,DickJ/kate,sandsmark/kate,cmacq2/kate,hlamer/kate,DickJ/kate,jfmcarreira/kate,hlamer/kate,jfmcarreira/kate,cmacq2/kate,hlamer/kate,hlamer/kate,hlamer/kate,sandsmark/kate,jfmcarreira/kate,hlamer/kate,hlamer/kate,sandsmark/kate,DickJ/kate,cmacq2/kate,hlamer/kate