\tabto{<length>} moves the typesetting position to <length> from the left margin of the paragraph. If the typesetting position is already further along, \tabto starts a new line; the command \tabto* will move position backwards if necessary, so that previous text may be overwritten.

The command \TabPositions may be used to define a set of tabbing positions, after which the command \tab advances typesetting position to the next defined ‘tab stop’.