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

4th set of files.

R=rsc
CC=golang-dev
http://codereview.appspot.com/180049

1 files changed, 34 insertions, 34 deletions

diff --git a/src/pkg/rand/rng.go b/src/pkg/rand/rng.go
index a8f7a18b1..947c49f0f 100644
--- a/src/pkg/rand/rng.go
+++ b/src/pkg/rand/rng.go
@@ -12,14 +12,14 @@ package rand
  */
 
 const (
-	_LEN	= 607;
-	_TAP	= 273;
-	_MAX	= 1 << 63;
-	_MASK	= _MAX - 1;
-	_A	= 48271;
-	_M	= (1 << 31) - 1;
-	_Q	= 44488;
-	_R	= 3399;
+	_LEN  = 607
+	_TAP  = 273
+	_MAX  = 1 << 63
+	_MASK = _MAX - 1
+	_A    = 48271
+	_M    = (1 << 31) - 1
+	_Q    = 44488
+	_R    = 3399
 )
 
 var (
@@ -179,32 +179,32 @@ var (
 		4922828954023452664, 2879211533496425641, 5896236396443472108, 8465043815351752425,
 		7329020396871624740, 8915471717014488588, 2944902635677463047, 7052079073493465134,
 		8382142935188824023, 9103922860780351547, 4152330101494654406,
-	};
+	}
 )
 
 type rngSource struct {
-	tap	int;		// index into vec
-	feed	int;		// index into vec
-	vec	[_LEN]int64;	// current feedback register
+	tap  int         // index into vec
+	feed int         // index into vec
+	vec  [_LEN]int64 // current feedback register
 }
 
 // seed rng x[n+1] = 48271 * x[n] mod (2**31 - 1)
 func seedrand(x int32) int32 {
-	hi := x / _Q;
-	lo := x % _Q;
-	x = _A*lo - _R*hi;
+	hi := x / _Q
+	lo := x % _Q
+	x = _A*lo - _R*hi
 	if x < 0 {
 		x += _M
 	}
-	return x;
+	return x
 }
 
 // Seed uses the provided seed value to initialize the generator to a deterministic state.
 func (rng *rngSource) Seed(seed int64) {
-	rng.tap = 0;
-	rng.feed = _LEN - _TAP;
+	rng.tap = 0
+	rng.feed = _LEN - _TAP
 
-	seed = seed % _M;
+	seed = seed % _M
 	if seed < 0 {
 		seed += _M
 	}
@@ -212,35 +212,35 @@ func (rng *rngSource) Seed(seed int64) {
 		seed = 89482311
 	}
 
-	x := int32(seed);
+	x := int32(seed)
 	for i := -20; i < _LEN; i++ {
-		x = seedrand(x);
+		x = seedrand(x)
 		if i >= 0 {
-			var u int64;
-			u = int64(x) << 40;
-			x = seedrand(x);
-			u ^= int64(x) << 20;
-			x = seedrand(x);
-			u ^= int64(x);
-			u ^= rng_cooked[i];
-			rng.vec[i] = u & _MASK;
+			var u int64
+			u = int64(x) << 40
+			x = seedrand(x)
+			u ^= int64(x) << 20
+			x = seedrand(x)
+			u ^= int64(x)
+			u ^= rng_cooked[i]
+			rng.vec[i] = u & _MASK
 		}
 	}
 }
 
 // Int63 returns a non-negative pseudo-random 63-bit integer as an int64.
 func (rng *rngSource) Int63() int64 {
-	rng.tap--;
+	rng.tap--
 	if rng.tap < 0 {
 		rng.tap += _LEN
 	}
 
-	rng.feed--;
+	rng.feed--
 	if rng.feed < 0 {
 		rng.feed += _LEN
 	}
 
-	x := (rng.vec[rng.feed] + rng.vec[rng.tap]) & _MASK;
-	rng.vec[rng.feed] = x;
-	return x;
+	x := (rng.vec[rng.feed] + rng.vec[rng.tap]) & _MASK
+	rng.vec[rng.feed] = x
+	return x
 }