fix bug 134146: mathmode in optional parameter
fix bug 134146: mathmode in optional parameter

svn path=/trunk/KDE/kdelibs/kate/; revision=586407

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