by Ross Mack - GUI Computing

...taking the heavy book from the musty shelf, its leather creaking quietly with age, the ancient one wiped the thin layer of dust from the cover. "My soul would be suitable exchange for the works this library holds", he whispered to himself.

This article goes through the process of creating a useable library of function for parsing expressions in VB3.

This is done in four parts:

	Part I	Creates a simple mathematical parser.
	Part II	Explains the handling of brackets within an expression.
	Part III	We add support for tokens within expressions that can be resolved to the required values at evaluation time.
	Part IV	We eventually port the code to a VB4 in-process OLE server.

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