fix indentation if hitting <enter> in the very last line CCBUG: 87415
fix indentation if hitting <enter> in the very last line
CCBUG: 87415

svn path=/trunk/KDE/kdelibs/kate/; revision=579162

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