9 lines
481 B
Text
9 lines
481 B
Text
IO::Pager is lightweight and can be used to locate an available pager and set
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$ENV{PAGER} sanely or as a factory for creating objects defined elsewhere such
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as IO::Pager::Buffered and IO::Pager::Unbuffered.
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IO::Pager subclasses are designed to programmatically decide whether or not to
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pipe a filehandle's output to a program specified in $ENV{PAGER}. Subclasses are
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only required to support filehandle output methods and close, namely
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WWW: http://search.cpan.org/dist/IO-Pager/
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