CTAN has a new package: chklref

This package should be at your local mirror within a day. Thanks again, Jim Hefferon Saint Michael's College ............................................................................... The following information was provided by our fellow contributor: Name of contribution: chklref Version number: 2.4 Author's name: Jérôme Lelong Location on CTAN: /support/chklref Summary description: check for useless labels in LaTeX License type: gpl Announcement text:

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It is quite common that after modifying a tex file, many unused labels remain in it. The purpose of chklref is to automatically find these useless labels. It also looks for "non starred" mathematical environments with no labels and advises to use a starred version instead.

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This package is located at http://tug.ctan.org/tex-archive/support/chklref . More information is at http://tug.ctan.org/pkg/chklref (if the package is new it may take a day for that information to appear). We are supported by the TeX Users Group http://www.tug.org . Please join a users group; see http://www.tug.org/usergroups.html .