gofmt'ed more stragglers

R=rsc
http://go/go-review/1019004

src/pkg/testing/regexp.go

@@ -440,7 +440,7 @@ func (p *parser) term() (start, end instr) {
 	// The other functions (closure(), concatenation() etc.) assume
 	// it's safe to recur to here.
 	if p.error != "" {
-		return
+		return;
 	}
 	switch c := p.c(); c {
 	case '|', endOfFile:
@@ -473,7 +473,7 @@ func (p *parser) term() (start, end instr) {
 		p.nextc();
 		start = p.charClass();
 		if p.error != "" {
-			return
+			return;
 		}
 		if p.c() != ']' {
 			p.error = ErrUnmatchedLbkt;
@@ -580,7 +580,7 @@ func (p *parser) concatenation() (start, end instr) {
 	for {
 		nstart, nend := p.closure();
 		if p.error != "" {
-			return
+			return;
 		}
 		switch {
 		case nstart == nil:	// end of this concatenation
@@ -602,7 +602,7 @@ func (p *parser) concatenation() (start, end instr) {
 func (p *parser) regexp() (start, end instr) {
 	start, end = p.concatenation();
 	if p.error != "" {
-		return
+		return;
 	}
 	for {
 		switch p.c() {
@@ -612,7 +612,7 @@ func (p *parser) regexp() (start, end instr) {
 			p.nextc();
 			nstart, nend := p.concatenation();
 			if p.error != "" {
-				return
+				return;
 			}
 			alt := new(_Alt);
 			p.re.add(alt);

src/pkg/xml/xml.go

@@ -1187,15 +1187,15 @@ var second = []unicode.Range{
 // standard HTML entity characters.
 var HTMLEntity = htmlEntity
 
-var htmlEntity = map[string]string {
-/*
+var htmlEntity = map[string]string{
+	/*
 		hget http://www.w3.org/TR/html4/sgml/entities.html |
 		ssam '
 			,y /\>/ x/\<(.|\n)+/ s/\n/ /g
 			,x v/^\<!ENTITY/d
 			,s/\<!ENTITY ([^ ]+) .*U\+([0-9A-F][0-9A-F][0-9A-F][0-9A-F]) .+/	"\1": "\\u\2",/g
 		'
-*/
+	*/
 	"nbsp": "\u00A0",
 	"iexcl": "\u00A1",
 	"cent": "\u00A2",
@@ -1454,11 +1454,11 @@ var htmlEntity = map[string]string {
 // should be considered to close automatically.
 var HTMLAutoClose = htmlAutoClose
 
-var htmlAutoClose = []string {
-/*
+var htmlAutoClose = []string{
+	/*
 		hget http://www.w3.org/TR/html4/loose.dtd |
 		9 sed -n 's/<!ELEMENT (.*) - O EMPTY.+/	"\1",/p' | tr A-Z a-z
-*/
+	*/
 	"basefont",
 	"br",
 	"area",