// Copyright 2012 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.packageregexpimport"regexp/syntax"func(re*Regexp)SetLongest(bbool){re.longest=b}funcCompileInternal(exprstring,modesyntax.Flags,longestbool)(*Regexp,error){returncompile(expr,mode,longest)}