1 files changed, 0 insertions, 123 deletions
diff --git a/src/pkg/csv/writer.go b/src/pkg/csv/writer.go
deleted file mode 100644
index 01386da19..000000000
--- a/src/pkg/csv/writer.go
+++ /dev/null
@@ -1,123 +0,0 @@
-// Copyright 2011 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package csv
-
-import (
-	"bufio"
-	"io"
-	"os"
-	"strings"
-	"unicode"
-	"utf8"
-)
-
-// A Writer writes records to a CSV encoded file.
-//
-// As returned by NewWriter, a Writer writes records terminated by a
-// newline and uses ',' as the field delimiter.  The exported fields can be
-// changed to customize the details before the first call to Write or WriteAll.
-//
-// Comma is the field delimiter.
-//
-// If UseCRLF is true, the Writer ends each record with \r\n instead of \n.
-// just \n is written.
-type Writer struct {
-	Comma   int  // Field delimiter (set to to ',' by NewWriter)
-	UseCRLF bool // True to use \r\n as the line terminator
-	w       *bufio.Writer
-}
-
-// NewWriter returns a new Writer that writes to w.
-func NewWriter(w io.Writer) *Writer {
-	return &Writer{
-		Comma: ',',
-		w:     bufio.NewWriter(w),
-	}
-}
-
-// Writer writes a single CSV record to w along with any necessary quoting.
-// A record is a slice of strings with each string being one field.
-func (w *Writer) Write(record []string) (err os.Error) {
-	for n, field := range record {
-		if n > 0 {
-			if _, err = w.w.WriteRune(w.Comma); err != nil {
-				return
-			}
-		}
-
-		// If we don't have to have a quoted field then just
-		// write out the field and continue to the next field.
-		if !w.fieldNeedsQuotes(field) {
-			if _, err = w.w.WriteString(field); err != nil {
-				return
-			}
-			continue
-		}
-		if err = w.w.WriteByte('"'); err != nil {
-			return
-		}
-
-		for _, rune := range field {
-			switch rune {
-			case '"':
-				_, err = w.w.WriteString(`""`)
-			case '\r':
-				if !w.UseCRLF {
-					err = w.w.WriteByte('\r')
-				}
-			case '\n':
-				if w.UseCRLF {
-					_, err = w.w.WriteString("\r\n")
-				} else {
-					err = w.w.WriteByte('\n')
-				}
-			default:
-				_, err = w.w.WriteRune(rune)
-			}
-			if err != nil {
-				return
-			}
-		}
-
-		if err = w.w.WriteByte('"'); err != nil {
-			return
-		}
-	}
-	if w.UseCRLF {
-		_, err = w.w.WriteString("\r\n")
-	} else {
-		err = w.w.WriteByte('\n')
-	}
-	return
-}
-
-// Flush writes any buffered data to the underlying io.Writer.
-func (w *Writer) Flush() {
-	w.w.Flush()
-}
-
-// WriteAll writes multiple CSV records to w using Write and then calls Flush.
-func (w *Writer) WriteAll(records [][]string) (err os.Error) {
-	for _, record := range records {
-		err = w.Write(record)
-		if err != nil {
-			break
-		}
-	}
-	w.Flush()
-	return nil
-}
-
-// fieldNeedsQuotes returns true if our field must be enclosed in quotes.
-// Empty fields, files with a Comma, fields with a quote or newline, and
-// fields which start with a space must be enclosed in quotes.
-func (w *Writer) fieldNeedsQuotes(field string) bool {
-	if len(field) == 0 || strings.IndexRune(field, w.Comma) >= 0 || strings.IndexAny(field, "\"\r\n") >= 0 {
-		return true
-	}
-
-	rune, _ := utf8.DecodeRuneInString(field)
-	return unicode.IsSpace(rune)
-}