This test checks multi-column documents.

line1 line2 line3 line4 line5 line6 line7 line8 line9 line10 line11 line12 line13 This line is spanned over all columns. This line is spanned over all columns. This line is spanned over all columns. This line is spanned over all columns. line1 line2 line3 line4 line5 line6 line7 line8 line9 line10 line11 line12 line13