A new package has been installed on tug.ctan.org and should soon be at your favorite mirror
Thanks again, Jim Hefferon Saint Michael's College
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The following information was provided by our fellow contributor:
Name of contribution: stringstrings Author's name: Steven B. Segletes Location on CTAN: /macros/latex/contrib/stringstrings Summary description: String manipulation for cosmetic and programming application License type: lgpl
Announcement text: ---------------------------------------------------------------------- This package provides a large and sundry array of routines for the manipulation of strings. The routines are developed not only for cosmetic application, such as the changing of letter cases, selective removal of character classes, and string substitution, but also for programming application, such as character look-ahead applications, argument parsing, if-tests for various string conditions, etc. A key tenet employed during the development of this package (unlike, for comparison, the uppercase and lowercase routines) was to have resultant strings be ``expanded'' (i.e., the product of an edef), so that the stringstrings routines could be strung together sequentially and nested (after a fashion) to achieve very complex manipulations. ----------------------------------------------------------------------
This package is located at http://tug.ctan.org/tex-archive/macros/latex/contrib/stringstrings . More information is at http://tug.ctan.org/pkg/stringstrings (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 .