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• Let functions with only one variable declaration can be defined on one line

  No Format
  Let ( ~someVar = TableFunctionalArea » Tablename::fieldName ; If ( ~someVar = "Active"; True; False ) )

• Example Let function with indenting

  No Format
  Let ( [ ~privateVariable = List ( "one" ; "two" ; "three" ); $localVariable = Substitute ( ~privateVariable ; [ ¶ ; "," ] ); $$globalVariableTopValue = GetValue ( ~privateVariable ; 1 ) ]; "Your Let function result is " & $localVariable )

• Let functions with multiple variables include the opening parenthesis and bracket on the same line use both opening and closing brackets on the own lines
  ^{Note: both opening and closing brackets should be indented and on their own line.}

  No Format Let ( [ variable = expression ]; "result is indented 2 tabs" )	good
  No Format Let ( [	bad
  No Format Let ( [	bad

• Closing Let variable declarations end on their own line. This indicates the start of the result.

  No Format ];	good
  No Format endOfFunction ) ];	bad

• Calculation scoped variables use camelCase and are identified by a preceding variable indicator of "var."~ (tilde). The ~ character in these standards represents the private scope.
  ^{This makes it easy to distinguish calculation variables from custom function arguments, $variables, and Table::fieldNames}

  No Format ~someVariable	good
  No Format someVariable	bad

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