errata – Error markup for LaTeX documents

This pack­age pro­vides a sim­ple in­fras­truc­ture for record­ing er­rata in LaTeX doc­u­ments. This al­lows the user to main­tain an up­dated ver­sion of the doc­u­ment (with all er­rors cor­rected) and to au­to­mat­i­cally gen­er­ate an er­rata doc­u­ment high­light­ing the dif­fer­ence to the pub­lished ver­sion.