Description ----------- The coolstr package is a subpackage of the cool package that deals with the manipulation of strings. A string is defined as a sequence of characters (not tokens). The package provides the ability to access a specific character of a string, as well as determine if the string contains numeric or integer data. Installation ------------ To install this package, run coolstr.ins through LaTeX. This will generate a file called coolstr.sty. Put this file somewhere where LaTeX will find it---for instance localtexmf/tex/latex/coolstr/ (note that you will need to create the folder coolstr). If you are using MikTeX, you then need to refresh the file name database by using MikTeX Options License ------- This package is released under the GNU Lesser General Public License. See https://www.gnu.org/licenses/licenses.html#LGPL for more details. Contact ------- Any bugs may be reported to the author by sending an email to the address with the first part being "latex", a dash, then "inquiries", then an at sign, the next part is nsetzer, and finally it ends in dot com.