tabto for LaTeX. – "Tab" to a measured position in the line

\tabto{} moves the type­set­ting po­si­tion to 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’.