How can I manually interpolate string escapes in a Perl string?
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by Ryan Thompson
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Published on 2010-04-17T21:21:55Z
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2010/04/17
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In perl suppose I have a string like 'hello\tworld\n', and what I want is:
'hello world
'
That is, "hello", then a literal tab character, then "world", then a literal newline. Or equivalently, "hello\tworld\n" (note the double quotes).
In other words, is there a function for taking a string with escape sequences and returning an equivalent string with all the escape sequences interpolated?
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