example

Jan 3, 2023

Changes in this version

+ var Factor = parsly.NewToken(3, "Factor", matcher.NewCharset("*/"))

+ var Number = parsly.NewToken(1, "Number", matcher.NewNumber())

+ var Term = parsly.NewToken(2, "Term", matcher.NewCharset("+-"))

+ var Whitespace = parsly.NewToken(0, "Whitespace", matcher.NewWhiteSpace())

+ type Expression struct

+ LeftOp *Operand

+ Operator string

+ RightOp *Operand

+ func Parse(input []byte) (root *Expression, err error)

+ type Operand struct

+ Expression *Expression

+ Value *float64

+ func NewValue(value float64) *Operand