<match value="\nN#!\ rnews" type="string" offset="2:9"/>
      <match value="\nForward\ to" type="string" offset="2:9"/>
      <match value="\nPipe\ to" type="string" offset="2:9"/>
      <match value="\nReturn-Path:" type="string" offset="2:9"/>
      <match value="\nFrom:" type="string" offset="2:9"/>
      <match value="\nReceived:" type="string" offset="2:9"/>
      <match value="\nMessage-ID:" type="string" offset="2:9"/>

pkg os (darwin-arm64-cgo), const PathListSeparator = 58
pkg os (darwin-arm64-cgo), const PathSeparator = 47
pkg path/filepath (darwin-arm64), const ListSeparator = 58
pkg path/filepath (darwin-arm64), const Separator = 47
pkg path/filepath (darwin-arm64-cgo), const ListSeparator = 58
pkg path/filepath (darwin-arm64-cgo), const Separator = 47
pkg runtime (darwin-arm64), const GOARCH = "arm64"

pkg os (netbsd-arm64), const PathListSeparator = 58
pkg os (netbsd-arm64), const PathSeparator = 47
pkg path/filepath (netbsd-arm64-cgo), const ListSeparator = 58
pkg path/filepath (netbsd-arm64-cgo), const Separator = 47
pkg path/filepath (netbsd-arm64), const ListSeparator = 58
pkg path/filepath (netbsd-arm64), const Separator = 47
pkg reflect, method (Value) IsZero() bool

<!--{
	"Title": "The Go Programming Language Specification",
	"Subtitle": "Language version go1.25 (Feb 25, 2025)",
	"Path": "/ref/spec"
}-->

<h2 id="Introduction">Introduction</h2>

<p>
This is the reference manual for the Go programming language.
For more information and other documents, see <a href="/">go.dev</a>.
</p>

<p>
Go is a general-purpose language designed with systems programming