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Optionally help can pipe through a pager, to make it easier to
read the output if it is too long. For using this feature, please
set environment variable PAGER to some pager program.
For example:

    # bash, zsh users
    export PAGER='/usr/bin/less'

    # tcsh users
    setenv PAGER '/usr/bin/less'

=head2 help_base

Jifty's help system also looks in L<Jifty::Manual> and the
subdirectories for any help commands that it can't find help for.

=head1 AUTHOR

Various folks at Best Practical Solutions, LLC.