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23 lines
589 B
Racket
23 lines
589 B
Racket
#lang pitfall/racket
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(provide (all-defined-out))
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;; approximates
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;; https://github.com/devongovett/fontkit/blob/master/src/layout/Script.js
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(define/contract (script-for-string str)
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(string? . -> . symbol?)
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;; infers unicode script from string.
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;; todo: everything
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'latn)
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(define/contract (script-for-codepoints codepoints)
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((listof integer?) . -> . symbol?)
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;; infers unicode script from string.
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;; todo: everything
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(error 'script-for-codepoints-unimplemented))
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(define/contract (script-direction script)
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((or/c symbol? #f) . -> . symbol?)
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'ltr) ; todo everything |