A width of 0 means the column width is chosen automatically.Unspecified column widths become zero. Hence, the command".width" with no arguments resets all column widths to zero andhence causes all column widths to be determined automatically.
A width of 0 means the column width is chosen automatically.Unspecified column widths become zero. Hence, the command".width" with no arguments resets all column widths to zero andhence causes all column widths to be determined automatically.