2-6 Syntax Parser, Execution Contex and Lexical Environment

bigword alert : Syntax Parser

  • A program that read your code, determines what it does, and if it’s grama valid

bigword alert : Lexical Environment

  • where something sits physically in the code you write
  • where you write something is IMPORTANT

bigword alert : Execution Contex

  • a wrapper to help manage the code that is running