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20 lines
327 B
JavaScript
20 lines
327 B
JavaScript
import { readline } from './node_readline'
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// read
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const READ = str => str
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// eval
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const EVAL = (ast, env) => ast
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// print
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const PRINT = exp => exp
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// repl
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const REP = str => PRINT(EVAL(READ(str), {}))
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while (true) {
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let line = readline('user> ')
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if (line == null) break
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if (line) { console.log(REP(line)) }
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}
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