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