locality – Various macros for keeping things local

A tool­box of macros de­signed to al­low the LaTeX pro­gram­mer to work around some of the re­stric­tions of the TeX group­ing mech­a­nisms.
The present re­lease of­fers a pre­lim­i­nary view of the pack­age; not all of its fa­cil­i­ties are work­ing op­ti­mally