+++ /dev/null
-// Copyright 2014 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// This file holds the go generate command to run yacc on the grammar in expr.y.
-// To build expr:
-// % go generate
-// % go build
-
-//go:generate goyacc -o expr.go -p "expr" expr.y
-
-// Expr is a simple expression evaluator that serves as a working example of
-// how to use Go's yacc implementation.
-package main