周玉环 d906a41c2e first commit 2 dni temu
..
CODE_OF_CONDUCT.md d906a41c2e first commit 2 dni temu
LICENSE d906a41c2e first commit 2 dni temu
PULL_REQUEST_TEMPLATE.md d906a41c2e first commit 2 dni temu
README.md d906a41c2e first commit 2 dni temu
SECURITY.md d906a41c2e first commit 2 dni temu
efp.go d906a41c2e first commit 2 dni temu

README.md

EFP (Excel Formula Parser)

Build Status Code Coverage Go Report Card go.dev Licenses FOSSA Status

Using EFP (Excel Formula Parser) you can get an Abstract Syntax Tree (AST) from Excel formula.

Installation

go get github.com/xuri/efp

Example

package main

import "github.com/xuri/efp"

func main() {
    ps := efp.ExcelParser()
    ps.Parse("=SUM(A3+B9*2)/2")
    println(ps.PrettyPrint())
}

Get AST

SUM <Function> <Start>
    A3 <Operand> <Range>
    + <OperatorInfix> <Math>
    B9 <Operand> <Range>
    * <OperatorInfix> <Math>
    2 <Operand> <Number>
 <Function> <Stop>
/ <OperatorInfix> <Math>
2 <Operand> <Number>

Contributing

Contributions are welcome! Open a pull request to fix a bug, or open an issue to discuss a new feature or change.

Credits

EFP (Excel Formula Parser) is a Golang port of E. W. Bachtal's Excel formula parser.

Licenses

This program is under the terms of the BSD 3-Clause License. See https://opensource.org/licenses/BSD-3-Clause.

FOSSA Status