|Perl Language Reference Manual|
by Larry Wall and others
Paperback (6"x9"), 724 pages
RRP £29.95 ($39.95)
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False  range "%s" in regex; marked by <-- HERE in m/%s/
(W regexp) A character class range must start and end at a literal
character, not another character class like
[:alpha:]. The "-"
in your false range is interpreted as a literal "-". Consider quoting the
"-", "\-". The <-- HERE shows in the regular expression about where the
problem was discovered. See 11.
|ISBN 9781906966027||Perl Language Reference Manual||See the print edition|