implement functions to create cursors + ranges
implement functions to create cursors + ranges

svn path=/trunk/KDE/kdelibs/interfaces/ktexteditor/; revision=1117681

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