gofmt'ed parts of go

R=rsc
http://go/go-review/1023001

src/pkg/go/printer/nodes.go

@@ -37,8 +37,10 @@ const (
 func (p *printer) linebreak(line, min, max int, ws whiteSpace, newSection bool) (printedBreak bool) {
 	n := line - p.pos.Line;
 	switch {
-	case n < min: n = min;
-	case n > max: n = max;
+	case n < min:
+		n = min;
+	case n > max:
+		n = max;
 	}
 	if n > 0 {
 		p.print(ws);
@@ -118,7 +120,8 @@ func (p *printer) stringList(list []*ast.BasicLit, multiLine *bool) {
 }
 
 
-type exprListMode uint;
+type exprListMode uint
+
 const (
 	blankStart	exprListMode	= 1<<iota;	// print a blank before the list
 	commaSep;			// elements are separated by commas
@@ -353,7 +356,7 @@ func needsBlanks(expr ast.Expr) bool {
 		return false;
 	case *ast.IndexExpr:
 		// index expressions don't need blanks if the indexed expressions are simple
-		return needsBlanks(x.X)
+		return needsBlanks(x.X);
 	case *ast.CallExpr:
 		// call expressions need blanks if they have more than one
 		// argument or if the function expression needs blanks
@@ -862,7 +865,8 @@ func (p *printer) stmt(stmt ast.Stmt, multiLine *bool) (optSemi bool) {
 // ----------------------------------------------------------------------------
 // Declarations
 
-type declContext uint;
+type declContext uint
+
 const (
 	atTop	declContext	= iota;
 	inGroup;

src/pkg/go/printer/printer.go

@@ -57,7 +57,7 @@ var noPos token.Position
 
 
 // Use ignoreMultiLine if the multiLine information is not important.
-var ignoreMultiLine = new(bool);
+var ignoreMultiLine = new(bool)
 
 
 type printer struct {
@@ -156,11 +156,16 @@ func (p *printer) write(data []byte) {
 				// write HTML-escaped b
 				var esc []byte;
 				switch b {
-				case '"': esc = esc_quot;
-				case '\'': esc = esc_apos;
-				case '&': esc = esc_amp;
-				case '<': esc = esc_lt;
-				case '>': esc = esc_gt;
+				case '"':
+					esc = esc_quot;
+				case '\'':
+					esc = esc_apos;
+				case '&':
+					esc = esc_amp;
+				case '<':
+					esc = esc_lt;
+				case '>':
+					esc = esc_gt;
 				}
 				p.write0(esc);
 

src/pkg/go/printer/printer_test.go

@@ -21,7 +21,7 @@ const (
 )
 
 
-var update = flag.Bool("update", false, "update golden files");
+var update = flag.Bool("update", false, "update golden files")
 
 
 func lineString(text []byte, i int) string {
@@ -33,7 +33,8 @@ func lineString(text []byte, i int) string {
 }
 
 
-type checkMode uint;
+type checkMode uint
+
 const (
 	export	checkMode	= 1<<iota;
 	rawFormat;