讀取-求值-輸出循環

讀取-求值-輸出循環（英文：read-eval-print loop，REPL）係一種簡單嘅編程環境，部機係噉重複「攞一條表達式、行、然後彈個 output 出嚟睇」噉嘅過程^[1]。

參考

↑ Grillmeyer, O. (2013). Exploring Computer Science with Scheme. Undergraduate Texts in Computer Science. Springer New York. p. 239. Retrieved 2021-06-26. The central component to the Scheme interpreter is the read-eval-print loop. Commands are read in, then evaluated. Finally, the evaluated result is printed."

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