Package robustindex.sty, Wilberd van der Kallen Feb 2017. This package uses \pageref to ensure that the page numbers in the index are synchronous with the manuscript, even when a third party changes the page numbers and fails to rerun makeindex. Some features of makeindex had to be disabled. https://www.staff.science.uu.nl/~kalle101/stind.html % Copyright 2005, 2017 Wilberd van der Kallen % % This file may be distributed under the conditions of the LaTeX Project Public % License, either version 1.2 of this license or (at your option) any % later version. The latest version of this license is in % http://www.latex-project.org/lppl.txt % and version 1.2 or later is part of all distributions of LaTeX % version 1999/12/01 or later.