On Mon, 18 Jul 2011 Martin Scharrer submitted the
collectbox
package.
Summary description: Collect macro arguments as boxes License type: lppl
Announcement text: ---------------------------------------------------------------------- This package provides macros to collect and process an macro argument (i.e. something which looks like a macro argument) as horizontal box instead as a real macro argument. These arguments will be stored like when using savebox, sbox or the lrbox environment and allow verbatim or other special code. Instead of explicit braces also implicit braces in the form of group and egroup are supported. This allows to split the begin and end over different macros or to place them in the begin and end code of an environment. The provided macros are mainly intended to be used inside other macros or environments ----------------------------------------------------------------------
This package is located at http://mirror.ctan.org/macros/latex/contrib/collectbox . More information is at http://www.ctan.org/pkg/collectbox (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 .
Thanks for the upload.
For the CTAN Team Rainer Schöpf