LineFeed in string results in error on Evaluate

[magictucura]

Hello,

if the expression contains a line feed character instead of the string representation parsing of expression fails.
I don't know if this is intentional to only allow single line expressions and if it is my responsibility to replace all new line runes with their string representation.

Example code:

package main

import (
	"fmt"
	"github.com/PaesslerAG/gval"
)

func main() {
	expressionWithLF := `"hello
world"`
expressionWithNewLine := `"hello\nworld"`
eval(expressionWithLF)
eval(expressionWithNewLine)

}

func eval(expression string) {
	r, err := gval.Evaluate(expression, nil)
	fmt.Println(r, err)
	fmt.Println("---")
}

Output

<nil> parsing error: "hello
world"	:1:1 - 2:1 could not parse string: invalid syntax
---
hello
world <nil>
---

Take care:)