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Basic Examples
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Simple variable declaration
---

__VARIABLE_EXAMPLE__

---

(source_file
  (statement
    (variable_declaration
      (identifier)
      (expression (number)))))

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Comments
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Line comment
---

__COMMENT_EXAMPLE__ This is a comment
__VARIABLE_EXAMPLE__

---

(source_file
  (statement
    (variable_declaration
      (identifier)
      (expression (number)))))

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Expressions
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String literal via variable declaration
---

__VARIABLE_KEYWORD__ message __ASSIGNMENT_OPERATOR__ __STRING_EXAMPLE____TERMINATOR__

---

(source_file
  (statement
    (variable_declaration
      (identifier)
      (expression (string)))))

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Numbers
================================================================================

Integer via variable declaration
---

__VARIABLE_KEYWORD__ count __ASSIGNMENT_OPERATOR__ __NUMBER_EXAMPLE____TERMINATOR__

---

(source_file
  (statement
    (variable_declaration
      (identifier)
      (expression (number)))))

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Identifiers
================================================================================

Valid identifier via variable declaration
---

__VARIABLE_KEYWORD__ __IDENTIFIER_EXAMPLE__ __ASSIGNMENT_OPERATOR__ 42__TERMINATOR__

---

(source_file
  (statement
    (variable_declaration
      (identifier)
      (expression (number)))))