Uwe Lück submitted an update to the
catcodes
package.
Version number: r0.2 2015-11-14 License type: lppl1.3
Summary description: Generic handling of TeX category codes
Announcement text: ---------------------------------------------------------------------- 2015/11/14 r0.2 catchdq v0.21 proper definedness test ----------------------------------------------------------------------
This package is located at http://mirror.ctan.org/macros/generic/catcodes
More information is at http://www.ctan.org/pkg/catcodes
We are supported by the TeX Users Group http://www.tug.org . Please join a users group; see http://www.tug.org/usergroups.html .
------------------------------------------------------------------------
Thanks for the upload.
For the CTAN Team Ina Dau