#111 Add a single character verification routine.

v3.2.0
closed
Classes (154)
5
2012-08-14
2007-02-19
No

Some parsing algorithms, such as regular expression-type class matches, can be made much more efficient if it was possible to check if a single character position matches a character at a give position. For example,

if string~characterOneOf('abc', n) > 0 then

The return value would be either 0 for a mismatch, or true for a match.

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