![]() ![]() In particular, I'd like be be able to specify ranges such as (which presently turns into ) or equivalently (which throws an "Invalid character range" error). This limitation seems to carry over to PEG.js, as shown in the example below. JavaScript is, without some custom boilerplate, unable to properly deal with Unicode characters/codepoints outside the BMP, i.e., ones whose encoding requires more than 16 bits. ![]() All code points in the BMP can be encoded in 16. Did you perform a web search (google, yahoo, etc)?: yes Duktape strings support up to 32-bit codepoints C code can push such strings, expressed as (extended) UTF-8, directly using e.g. It represents the first 65,536 code points (characters) in Unicode.All codepoints are arranged in 17 so-called planes. ![]() In practice Unicode has 143990 codepoints defined at the moment, mapping characters from Egyptian Hieroglyphs to Dingbats and Symbols. Theoretically, these should be all characters ever used. Did you search the repository issues?: yes is dedicated to all the characters, that are defined in the Unicode Standard. ![]()
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