[gofumpt] Improve formatting.

_example/example-gui.go

@@ -2,11 +2,12 @@ package main
 
 import (
 	"crypto/tls"
-	"github.com/mattn/go-gtk/gtk"
-	"github.com/mattn/go-xmpp"
 	"log"
 	"os"
 	"strings"
+
+	"github.com/mattn/go-gtk/gtk"
+	"github.com/mattn/go-xmpp"
 )
 
 func main() {

_example/example.go

@@ -5,20 +5,23 @@ import (
 	"crypto/tls"
 	"flag"
 	"fmt"
-	"github.com/mattn/go-xmpp"
 	"log"
 	"os"
 	"strings"
+
+	"github.com/mattn/go-xmpp"
 )
 
-var server = flag.String("server", "talk.google.com:443", "server")
+var (
-var username = flag.String("username", "", "username")
+	server        = flag.String("server", "talk.google.com:443", "server")
-var password = flag.String("password", "", "password")
+	username      = flag.String("username", "", "username")
-var status = flag.String("status", "xa", "status")
+	password      = flag.String("password", "", "password")
-var statusMessage = flag.String("status-msg", "I for one welcome our new codebot overlords.", "status message")
+	status        = flag.String("status", "xa", "status")
-var notls = flag.Bool("notls", false, "No TLS")
+	statusMessage = flag.String("status-msg", "I for one welcome our new codebot overlords.", "status message")
-var debug = flag.Bool("debug", false, "debug output")
+	notls         = flag.Bool("notls", false, "No TLS")
-var session = flag.Bool("session", false, "use server session")
+	debug         = flag.Bool("debug", false, "debug output")
+	session       = flag.Bool("session", false, "use server session")
+)
 
 func serverName(host string) string {
 	return strings.Split(host, ":")[0]
@@ -48,7 +51,8 @@ func main() {
 
 	var talk *xmpp.Client
 	var err error
-	options := xmpp.Options{Host: *server,
+	options := xmpp.Options{
+		Host:          *server,
 		User:          *username,
 		Password:      *password,
 		NoTLS:         *notls,

xmpp_information_query.go

@@ -5,9 +5,11 @@ import (
 	"strconv"
 )
 
-const IQTypeGet = "get"
+const (
-const IQTypeSet = "set"
+	IQTypeGet    = "get"
-const IQTypeResult = "result"
+	IQTypeSet    = "set"
+	IQTypeResult = "result"
+)
 
 func (c *Client) Discovery() (string, error) {
 	// use getCookie for a pseudo random id.

xmpp_test.go

@@ -85,14 +85,14 @@ func TestStanzaError(t *testing.T) {
 			"\n\t\t\n\t\t\n\t",
 		},
 		OtherElem: []XMLElement{
-			XMLElement{
+			{
 				XMLName:  xml.Name{Space: "google:mobile:data", Local: "gcm"},
-				Attr:     []xml.Attr{xml.Attr{Name:xml.Name{Space:"", Local:"xmlns"}, Value:"google:mobile:data"}},
+				Attr:     []xml.Attr{{Name: xml.Name{Space: "", Local: "xmlns"}, Value: "google:mobile:data"}},
 				InnerXML: "\n\t\t{\"random\": \"<text>\"}\n\t",
 			},
-			XMLElement{
+			{
 				XMLName: xml.Name{Space: "jabber:client", Local: "error"},
-				Attr:    []xml.Attr{xml.Attr{Name:xml.Name{Space:"", Local:"code"}, Value:"400"},xml.Attr{Name:xml.Name{Space:"", Local:"type"}, Value:"modify"}},
+				Attr:    []xml.Attr{{Name: xml.Name{Space: "", Local: "code"}, Value: "400"}, {Name: xml.Name{Space: "", Local: "type"}, Value: "modify"}},
 				InnerXML: `
 		<bad-request xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/>
 		<text xmlns="urn:ietf:params:xml:ns:xmpp-stanzas">
@@ -124,12 +124,13 @@ var emptyPubSub = strings.TrimSpace(`
   </pubsub>
 </iq>
 `)
+
 func TestEmptyPubsub(t *testing.T) {
 	var c Client
 	c.conn = tConnect(emptyPubSub)
 	c.p = xml.NewDecoder(c.conn)
 	m, err := c.Recv()
-	
+
 	switch m.(type) {
 	case AvatarData:
 		if err == nil {