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B. Beyond the Llama > Other Operators and Functions
Yes, 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
documentations.
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
documentation.
Here documents are a useful form of multiline string quoting; see the perldata documentation.
