Character codes: Difference between revisions
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The function <code>char[x]</code> in Frink returns the numerical Unicode codepoints for a string or character, or returns the Unicode string for an integer value or array of integer values. The <code>chars[x]</code> returns an array even if the string is a single character. These functions also correctly handle upper-plane Unicode characters as a single codepoint.
<lang frink>println[char["a"]] // prints 97
println[chars["a"]]
println[char[97]] // prints a
println[char["Frink rules!"]] // prints [70, 114, 105, 110, 107, 32, 114, 117, 108, 101, 115, 33]
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