perl-IO-Pager

Select a pager (possibly perl-based)&pipe it text if a TTY

IO::Pager can be used to locate an available pager and set the _PAGER_ environment variable (see NOTES). It is also a factory for creating I/O objects such as IO::Pager::Buffered and IO::Pager::Unbuffered. IO::Pager subclasses are designed to programmatically decide whether or not to pipe a filehandle's output to a program specified in _PAGER_. Subclasses may implement only the IO handle methods desired and inherit the remainder of those outlined below from IO::Pager. For anything else, YMMV. See the appropriate subclass for implementation specific details.

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