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subscript

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Modular expression parser & evaluator

github.com/dy/subscript

dy/subscript

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// Bitwise operators - eval half import { operator, compile } from '../../parse.js'; operator('~', a => (a = compile(a), ctx => ~a(ctx))); operator('|', (a, b) => (a = compile(a), b = compile(b), ctx => a(ctx) | b(ctx))); operator('&', (a, b) => (a = compile(a), b = compile(b), ctx => a(ctx) & b(ctx))); operator('^', (a, b) => (a = compile(a), b = compile(b), ctx => a(ctx) ^ b(ctx))); operator('>>', (a, b) => (a = compile(a), b = compile(b), ctx => a(ctx) >> b(ctx))); operator('<<', (a, b) => (a = compile(a), b = compile(b), ctx => a(ctx) << b(ctx)));