DefSng

Specifies a default data type for a range of variable names

Syntax
	DefSng start_letter[-end_letter ][, ...]

Parameters
	start_letter
		the first letter in the range
	end_letter
		the last letter in the range

Description
	DefSng specifies that variables and arrays which aren't declared with a 
	data type - or not declared at all - are implicitly declared of type 
	KeyPgSingleSingle if the first letter of their names matches a certain letter or 
	lies within an inclusive range of letters.

Example
	This will make sNumber and yNumber a KeyPgSingleSingle-precision decimal number 
	since it is in the range of s-z.
	'' Compile with -lang fblite or qb

	#lang "fblite"

	DefSng s-z
	Dim sNumber, yNumber

Dialect Differences
	* Only available in the CompilerOptlang-lang qb and CompilerOptlang-lang fblite dialects.

Differences from QB
	* None

See also
	* KeyPgDefintDefInt
	* KeyPgDefdblDefDbl
	* KeyPgSingleSingle

