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NAME
Global::Context::StackFrame - one frame in a stack
VERSION
version 0.003
OVERVIEW
Global::Context::StackFrame is a role.
Stack frames are only required to provide an as_string
method. The StackFrame role also provides a boolean ephemeral
attribute indicating whether a frame is ephemeral.
Most frames are not ephemeral, but those that are will be replaced when a new frame is pushed, rather than being shifted down.
AUTHOR
Ricardo Signes <rjbs@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2010 by Ricardo Signes.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.