Lexical Notes

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This section lists the lexical notes which apply to XDR language specification.

The following lexical notes apply to XDR language specification:

  • Comments begin with a /* (backslash, asterisk) and terminate with an */ (asterisk, backslash).
  • White space is used to separate items and is otherwise ignored.
  • An identifier is a letter followed by an optional sequence of letters, digits, or an _ (underscore). Identifiers are case-sensitive.
  • A constant is a sequence of one or more decimal digits, optionally preceded by a - (minus sign).