This should within a day be at your local mirror.
Jim Hefferon Saint Michael's College
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The following information was provided by our fellow contributor:
Name of contribution: Substr package Version number: 1.2 Author's name: Harald Harders Location on CTAN: /macros/latex/substr Summary description: Commands to deal with substrings in strings: determine, count. License type: lppl
Announcement text: ---------------------------------------------------------------------- This package provides commands to deal with substrings in strings: Determine if a string contains a substring, count appearances of a substring in a string.
ChangeLog
2009/10/20 v1.2 Uwe Lück - Fix IfSubStringInString which did not work if the string was contained in the substring 2005/11/29 v1.1 Harald Harders - Add IfBeforeSubStringEmpty and IfBehindSubStringEmpty. ----------------------------------------------------------------------
This package is located at http://tug.ctan.org/tex-archive/macros/latex/substr . More information is at http://tug.ctan.org/pkg/substr (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 .