Character codes: Difference between revisions

m (Add comments to run it.)
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Langur has code point literals (enclosed in straight single quotes), which may use escape codes. They are integers.
 
The s2cp(), cp2s(), and cp2ss2gc() functions convert between code point integers, grapheme clusters and strings. Also, string indexing is by code point.
 
<syntaxhighlight lang="langur">val .a1 = 'a'
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writeln .a3 == .a4
writeln "numbers: ", join ", ", [.a1, .a2, .a3, .a4, .a5]
writeln "letters: ", join ", ", map cp2s, [cp2s(.a1), cp2s(.a2), cp2s(.a3), cp2s(.a4), cp2s(.a5)]</syntaxhighlight>
 
{{out}}
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letters: a, a, a, a, aaaa
</pre>
 
=={{header|Lasso}}==
<syntaxhighlight lang="lasso">'a'->integer
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