🔰grammar

🚧 施工中

JS ⟩ grammar

🈯 synonyms：lexical grammar

the set of elementary rules 🚧 that specifies how you write programs.

🔴 主題

• token

  • keyword

  • punctuator

  • identifier

  • literal

• comment

• declaration

• statement

⭐️ 重點

📗 參考

📘 手冊

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