1) Change default gofmt default settings for

                  parsing and printing to new syntax.

                  Use -oldparser to parse the old syntax,
                  use -oldprinter to print the old syntax.

               2) Change default gofmt formatting settings
                  to use tabs for indentation only and to use
                  spaces for alignment. This will make the code
                  alignment insensitive to an editor's tabwidth.

                  Use -spaces=false to use tabs for alignment.

               3) Manually changed src/exp/parser/parser_test.go
                  so that it doesn't try to parse the parser's
                  source files using the old syntax (they have
                  new syntax now).

               4) gofmt -w src misc test/bench

	       1st set of files.

R=rsc
CC=agl, golang-dev, iant, ken2, r
http://codereview.appspot.com/180047

1 files changed, 31 insertions, 31 deletions

diff --git a/misc/cgo/gmp/pi.go b/misc/cgo/gmp/pi.go
index 61b88a417..45f61abbd 100644
--- a/misc/cgo/gmp/pi.go
+++ b/misc/cgo/gmp/pi.go
@@ -38,67 +38,67 @@ POSSIBILITY OF SUCH DAMAGE.
 package main
 
 import (
-	big "gmp";
-	"fmt";
-	"runtime";
+	big "gmp"
+	"fmt"
+	"runtime"
 )
 
 var (
-	tmp1	= big.NewInt(0);
-	tmp2	= big.NewInt(0);
-	numer	= big.NewInt(1);
-	accum	= big.NewInt(0);
-	denom	= big.NewInt(1);
-	ten	= big.NewInt(10);
+	tmp1  = big.NewInt(0)
+	tmp2  = big.NewInt(0)
+	numer = big.NewInt(1)
+	accum = big.NewInt(0)
+	denom = big.NewInt(1)
+	ten   = big.NewInt(10)
 )
 
 func extractDigit() int64 {
 	if big.CmpInt(numer, accum) > 0 {
 		return -1
 	}
-	tmp1.Lsh(numer, 1).Add(tmp1, numer).Add(tmp1, accum);
-	big.DivModInt(tmp1, tmp2, tmp1, denom);
-	tmp2.Add(tmp2, numer);
+	tmp1.Lsh(numer, 1).Add(tmp1, numer).Add(tmp1, accum)
+	big.DivModInt(tmp1, tmp2, tmp1, denom)
+	tmp2.Add(tmp2, numer)
 	if big.CmpInt(tmp2, denom) >= 0 {
 		return -1
 	}
-	return tmp1.Int64();
+	return tmp1.Int64()
 }
 
 func nextTerm(k int64) {
-	y2 := k*2 + 1;
-	accum.Add(accum, tmp1.Lsh(numer, 1));
-	accum.Mul(accum, tmp1.SetInt64(y2));
-	numer.Mul(numer, tmp1.SetInt64(k));
-	denom.Mul(denom, tmp1.SetInt64(y2));
+	y2 := k*2 + 1
+	accum.Add(accum, tmp1.Lsh(numer, 1))
+	accum.Mul(accum, tmp1.SetInt64(y2))
+	numer.Mul(numer, tmp1.SetInt64(k))
+	denom.Mul(denom, tmp1.SetInt64(y2))
 }
 
 func eliminateDigit(d int64) {
-	accum.Sub(accum, tmp1.Mul(denom, tmp1.SetInt64(d)));
-	accum.Mul(accum, ten);
-	numer.Mul(numer, ten);
+	accum.Sub(accum, tmp1.Mul(denom, tmp1.SetInt64(d)))
+	accum.Mul(accum, ten)
+	numer.Mul(numer, ten)
 }
 
 func main() {
-	i := 0;
-	k := int64(0);
+	i := 0
+	k := int64(0)
 	for {
-		d := int64(-1);
+		d := int64(-1)
 		for d < 0 {
-			k++;
-			nextTerm(k);
-			d = extractDigit();
+			k++
+			nextTerm(k)
+			d = extractDigit()
 		}
-		eliminateDigit(d);
-		fmt.Printf("%c", d+'0');
+		eliminateDigit(d)
+		fmt.Printf("%c", d+'0')
 
 		if i++; i%50 == 0 {
-			fmt.Printf("\n");
+			fmt.Printf("\n")
 			if i >= 1000 {
 				break
 			}
 		}
 	}
 
-	fmt.Printf("\n%d calls; bit sizes: %d %d %d\n", runtime.Cgocalls(), numer.Len(), accum.Len(), denom.Len());
+	fmt.Printf("\n%d calls; bit sizes: %d %d %d\n", runtime.Cgocalls(), numer.Len(), accum.Len(), denom.Len())
 }