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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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Using just the first characters returned by \N{}

(W) A charnames handler may return a sequence of characters. There is a finite limit as to the number of characters that can be used, which this sequence exceeded. In the message, the characters in the sequence are separated by dots, and each is shown by its ordinal in hex. Anything to the left of the HERE was retained; anything to the right was discarded.

ISBN 9781906966027Perl Language Reference ManualSee the print edition