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Handle astral Unicode symbols #11

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fb55 opened this issue Jul 30, 2013 · 3 comments
Closed

Handle astral Unicode symbols #11

fb55 opened this issue Jul 30, 2013 · 3 comments

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@fb55
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@fb55 fb55 commented Jul 30, 2013

Probably the same way mathiasbynens/he does it.

@mathiasbynens
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@mathiasbynens mathiasbynens commented Jul 30, 2013

FYI, if you only care about supporting Node, it’s even easier: you can use the built-in punycode module to convert the numeric code point value into the correct symbol.

var punycode = require('punycode'); // no need to `npm install`; it ships with Node
punycode.ucs2.encode([0x1D306]); // returns a string containing only U+1D306 TETRAGRAM FOR CENTRE, i.e. `'𝌆'`
@fb55
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@fb55 fb55 commented Jul 30, 2013

That's really neat, thanks! I'll probably implement it myself anyways, for performance reasons, but there were already plenty of cases were I wished I had something like that :)

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