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, 24 insertions, 24 deletions

diff --git a/src/cmd/godoc/snippet.go b/src/cmd/godoc/snippet.go
index be027ffc8..98bc97285 100755
--- a/src/cmd/godoc/snippet.go
+++ b/src/cmd/godoc/snippet.go
@@ -10,44 +10,44 @@
 package main
 
 import (
-	"bytes";
-	"go/ast";
-	"go/printer";
-	"fmt";
-	"strings";
+	"bytes"
+	"go/ast"
+	"go/printer"
+	"fmt"
+	"strings"
 )
 
 
 type Snippet struct {
-	Line	int;
-	Text	string;
+	Line int
+	Text string
 }
 
 
 type snippetStyler struct {
-	Styler;				// defined in godoc.go
-	highlight	*ast.Ident;	// identifier to highlight
+	Styler               // defined in godoc.go
+	highlight *ast.Ident // identifier to highlight
 }
 
 
 func (s *snippetStyler) LineTag(line int) (text []uint8, tag printer.HTMLTag) {
-	return	// no LineTag for snippets
+	return // no LineTag for snippets
 }
 
 
 func (s *snippetStyler) Ident(id *ast.Ident) (text []byte, tag printer.HTMLTag) {
-	text = strings.Bytes(id.Value);
+	text = strings.Bytes(id.Value)
 	if s.highlight == id {
 		tag = printer.HTMLTag{"<span class=highlight>", "</span>"}
 	}
-	return;
+	return
 }
 
 
 func newSnippet(decl ast.Decl, id *ast.Ident) *Snippet {
-	var buf bytes.Buffer;
-	writeNode(&buf, decl, true, &snippetStyler{highlight: id});
-	return &Snippet{id.Pos().Line, buf.String()};
+	var buf bytes.Buffer
+	writeNode(&buf, decl, true, &snippetStyler{highlight: id})
+	return &Snippet{id.Pos().Line, buf.String()}
 }
 
 
@@ -70,32 +70,32 @@ func findSpec(list []ast.Spec, id *ast.Ident) ast.Spec {
 			}
 		}
 	}
-	return nil;
+	return nil
 }
 
 
 func genSnippet(d *ast.GenDecl, id *ast.Ident) *Snippet {
-	s := findSpec(d.Specs, id);
+	s := findSpec(d.Specs, id)
 	if s == nil {
-		return nil	//  declaration doesn't contain id - exit gracefully
+		return nil //  declaration doesn't contain id - exit gracefully
 	}
 
 	// only use the spec containing the id for the snippet
-	dd := &ast.GenDecl{d.Doc, d.Position, d.Tok, d.Lparen, []ast.Spec{s}, d.Rparen};
+	dd := &ast.GenDecl{d.Doc, d.Position, d.Tok, d.Lparen, []ast.Spec{s}, d.Rparen}
 
-	return newSnippet(dd, id);
+	return newSnippet(dd, id)
 }
 
 
 func funcSnippet(d *ast.FuncDecl, id *ast.Ident) *Snippet {
 	if d.Name != id {
-		return nil	//  declaration doesn't contain id - exit gracefully
+		return nil //  declaration doesn't contain id - exit gracefully
 	}
 
 	// only use the function signature for the snippet
-	dd := &ast.FuncDecl{d.Doc, d.Recv, d.Name, d.Type, nil};
+	dd := &ast.FuncDecl{d.Doc, d.Recv, d.Name, d.Type, nil}
 
-	return newSnippet(dd, id);
+	return newSnippet(dd, id)
 }
 
 
@@ -118,5 +118,5 @@ func NewSnippet(decl ast.Decl, id *ast.Ident) (s *Snippet) {
 			fmt.Sprintf(`could not generate a snippet for <span class="highlight">%s</span>`, id.Value),
 		}
 	}
-	return;
+	return
 }