B.8. Other Operators and FunctionsYes, there are more operators and functions than we can fit here, from the scalar .. operator to the scalar , operator, from wantarray to goto(!), from caller to chr. See the perlop and perlfunc manpages. B.8.1. Transliteration with tr///The tr/// operator looks like a regular expression, but it's really for transliterating one group of characters into another. It can also efficiently count selected characters. See the perlop manpage. B.8.2. Here documentsHere documents are a useful form of multiline string quoting; see the perldata manpage. Copyright © 2002 O'Reilly & Associates. All rights reserved. |
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