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bool isPrintable (
) pure nothrow @nogc @safe;
|c||The character to test.|
Whether or not
c is a printable character - including the
assert( isPrintable(' ')); // whitespace is printable assert( isPrintable('1')); assert( isPrintable('a')); assert( isPrintable('#')); assert(!isPrintable('\0')); // control characters are not printable // N.B.: Printable non-ASCII Unicode characters are not recognized. assert(!isPrintable('á'));
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