1 files changed, 0 insertions, 127 deletions
diff --git a/doc/progs/error.go b/doc/progs/error.go
deleted file mode 100644
index e776cdba17..0000000000
--- a/doc/progs/error.go
+++ /dev/null
@@ -1,127 +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.
-
-// This file contains the code snippets included in "Error Handling and Go."
-
-package main
-
-import (
-	"encoding/json"
-	"errors"
-	"fmt"
-	"log"
-	"net"
-	"os"
-	"time"
-)
-
-type File struct{}
-
-func Open(name string) (file *File, err error) {
-	// OMIT
-	panic(1)
-	// STOP OMIT
-}
-
-func openFile() { // OMIT
-	f, err := os.Open("filename.ext")
-	if err != nil {
-		log.Fatal(err)
-	}
-	// do something with the open *File f
-	// STOP OMIT
-	_ = f
-}
-
-// errorString is a trivial implementation of error.
-type errorString struct {
-	s string
-}
-
-func (e *errorString) Error() string {
-	return e.s
-}
-
-// STOP OMIT
-
-// New returns an error that formats as the given text.
-func New(text string) error {
-	return &errorString{text}
-}
-
-// STOP OMIT
-
-func Sqrt(f float64) (float64, error) {
-	if f < 0 {
-		return 0, errors.New("math: square root of negative number")
-	}
-	// implementation
-	return 0, nil // OMIT
-}
-
-// STOP OMIT
-
-func printErr() (int, error) { // OMIT
-	f, err := Sqrt(-1)
-	if err != nil {
-		fmt.Println(err)
-	}
-	// STOP OMIT
-	// fmtError OMIT
-	if f < 0 {
-		return 0, fmt.Errorf("math: square root of negative number %g", f)
-	}
-	// STOP OMIT
-	return 0, nil
-}
-
-type NegativeSqrtError float64
-
-func (f NegativeSqrtError) Error() string {
-	return fmt.Sprintf("math: square root of negative number %g", float64(f))
-}
-
-// STOP OMIT
-
-type SyntaxError struct {
-	msg    string // description of error
-	Offset int64  // error occurred after reading Offset bytes
-}
-
-func (e *SyntaxError) Error() string { return e.msg }
-
-// STOP OMIT
-
-func decodeError(dec *json.Decoder, val struct{}) error { // OMIT
-	var f os.FileInfo // OMIT
-	if err := dec.Decode(&val); err != nil {
-		if serr, ok := err.(*json.SyntaxError); ok {
-			line, col := findLine(f, serr.Offset)
-			return fmt.Errorf("%s:%d:%d: %v", f.Name(), line, col, err)
-		}
-		return err
-	}
-	// STOP OMIT
-	return nil
-}
-
-func findLine(os.FileInfo, int64) (int, int) {
-	// place holder; no need to run
-	return 0, 0
-}
-
-func netError(err error) { // OMIT
-	for { // OMIT
-		if nerr, ok := err.(net.Error); ok && nerr.Temporary() {
-			time.Sleep(1e9)
-			continue
-		}
-		if err != nil {
-			log.Fatal(err)
-		}
-		// STOP OMIT
-	}
-}
-
-func main() {}