2 Commits

Author	SHA1	Message	Date
Davide P. Cervone	b9016bdf83	Add a flag to user-defined macros so they are not overwritten when an extension is loaded (resolves issue #128).	2011-09-10 17:32:45 -04:00
Davide P. Cervone	d5416ceb10	Add \begingroup and \endgroup commands to make it possible to have local macros. Add the \let and \renewenvironment commands. Add \global and \gdef now that there are local namespaces	2011-05-07 21:21:52 -04:00