Exception::Class::TryCatch provides syntactic sugar for use with the
Exception::Class manpage using the familiar keywords 'try' and 'catch'. Its
primary objective is to allow users to avoid dealing directly with '$@' by
ensuring that any exceptions caught in an 'eval' are captured as the
Exception::Class manpage objects, whether they were thrown objects to begin
with or whether the error resulted from 'die'. This means that users may
immediately use 'isa' and various the Exception::Class manpage methods to
process the exception.

In addition, this module provides for a method to push errors onto a hidden
error stack immediately after an 'eval' so that cleanup code or other error
handling may also call 'eval' without the original error in '$@' being
lost.

Inspiration for this module is due in part to Dave Rolsky's article
"Exception Handling in Perl With Exception::Class" in _The Perl Journal_
(Rolsky 2004).