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Perl Language Reference Manual
by Larry Wall and others
Paperback (6"x9"), 724 pages
ISBN 9781906966027
RRP £29.95 ($39.95)

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HANDLE->format_lines_left(EXPR)

$FORMAT_LINES_LEFT

$-

The number of lines left on the page of the currently selected output channel. Used with formats. (Mnemonic: lines_on_page - lines_printed.)

ISBN 9781906966027Perl Language Reference ManualSee the print edition