1 files changed, 0 insertions, 288 deletions
diff --git a/misc/goplay/goplay.go b/misc/goplay/goplay.go
deleted file mode 100644
index 9cb7d7bfb..000000000
--- a/misc/goplay/goplay.go
+++ /dev/null
@@ -1,288 +0,0 @@
-// Copyright 2010 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 main
-
-import (
-	"bytes"
-	"flag"
-	"io/ioutil"
-	"log"
-	"net/http"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"regexp"
-	"strconv"
-	"text/template"
-)
-
-var (
-	httpListen = flag.String("http", "127.0.0.1:3999", "host:port to listen on")
-	htmlOutput = flag.Bool("html", false, "render program output as HTML")
-)
-
-var (
-	// a source of numbers, for naming temporary files
-	uniq = make(chan int)
-)
-
-func main() {
-	flag.Parse()
-
-	// source of unique numbers
-	go func() {
-		for i := 0; ; i++ {
-			uniq <- i
-		}
-	}()
-
-	http.HandleFunc("/", FrontPage)
-	http.HandleFunc("/compile", Compile)
-	log.Fatal(http.ListenAndServe(*httpListen, nil))
-}
-
-// FrontPage is an HTTP handler that renders the goplay interface.
-// If a filename is supplied in the path component of the URI,
-// its contents will be put in the interface's text area.
-// Otherwise, the default "hello, world" program is displayed.
-func FrontPage(w http.ResponseWriter, req *http.Request) {
-	data, err := ioutil.ReadFile(req.URL.Path[1:])
-	if err != nil {
-		data = helloWorld
-	}
-	frontPage.Execute(w, data)
-}
-
-// Compile is an HTTP handler that reads Go source code from the request,
-// runs the program (returning any errors),
-// and sends the program's output as the HTTP response.
-func Compile(w http.ResponseWriter, req *http.Request) {
-	out, err := compile(req)
-	if err != nil {
-		error_(w, out, err)
-		return
-	}
-
-	// write the output of x as the http response
-	if *htmlOutput {
-		w.Write(out)
-	} else {
-		output.Execute(w, out)
-	}
-}
-
-var (
-	commentRe = regexp.MustCompile(`(?m)^#.*\n`)
-	tmpdir    string
-)
-
-func init() {
-	// find real temporary directory (for rewriting filename in output)
-	var err error
-	tmpdir, err = filepath.EvalSymlinks(os.TempDir())
-	if err != nil {
-		log.Fatal(err)
-	}
-}
-
-func compile(req *http.Request) (out []byte, err error) {
-	// x is the base name for .go, .6, executable files
-	x := filepath.Join(tmpdir, "compile"+strconv.Itoa(<-uniq))
-	src := x + ".go"
-
-	// rewrite filename in error output
-	defer func() {
-		if err != nil {
-			// drop messages from the go tool like '# _/compile0'
-			out = commentRe.ReplaceAll(out, nil)
-		}
-		out = bytes.Replace(out, []byte(src+":"), []byte("main.go:"), -1)
-	}()
-
-	// write body to x.go
-	body := new(bytes.Buffer)
-	if _, err = body.ReadFrom(req.Body); err != nil {
-		return
-	}
-	defer os.Remove(src)
-	if err = ioutil.WriteFile(src, body.Bytes(), 0666); err != nil {
-		return
-	}
-
-	// go run x.go
-	dir, file := filepath.Split(src)
-	out, err = run(dir, "go", "run", file)
-	if err != nil {
-		return
-	}
-	return out, nil
-}
-
-// error writes compile, link, or runtime errors to the HTTP connection.
-// The JavaScript interface uses the 404 status code to identify the error.
-func error_(w http.ResponseWriter, out []byte, err error) {
-	w.WriteHeader(404)
-	if out != nil {
-		output.Execute(w, out)
-	} else {
-		output.Execute(w, err.Error())
-	}
-}
-
-// run executes the specified command and returns its output and an error.
-func run(dir string, args ...string) ([]byte, error) {
-	var buf bytes.Buffer
-	cmd := exec.Command(args[0], args[1:]...)
-	cmd.Dir = dir
-	cmd.Stdout = &buf
-	cmd.Stderr = cmd.Stdout
-	err := cmd.Run()
-	return buf.Bytes(), err
-}
-
-var frontPage = template.Must(template.New("frontPage").Parse(frontPageText)) // HTML template
-var output = template.Must(template.New("output").Parse(outputText))          // HTML template
-
-var outputText = `<pre>{{printf "%s" . |html}}</pre>`
-
-var frontPageText = `<!doctype html>
-<html>
-<head>
-<style>
-pre, textarea {
-	font-family: Monaco, 'Courier New', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', monospace;
-	font-size: 100%;
-}
-.hints {
-	font-size: 0.8em;
-	text-align: right;
-}
-#edit, #output, #errors { width: 100%; text-align: left; }
-#edit { height: 500px; }
-#output { color: #00c; }
-#errors { color: #c00; }
-</style>
-<script>
-
-function insertTabs(n) {
-	// find the selection start and end
-	var cont  = document.getElementById("edit");
-	var start = cont.selectionStart;
-	var end   = cont.selectionEnd;
-	// split the textarea content into two, and insert n tabs
-	var v = cont.value;
-	var u = v.substr(0, start);
-	for (var i=0; i<n; i++) {
-		u += "\t";
-	}
-	u += v.substr(end);
-	// set revised content
-	cont.value = u;
-	// reset caret position after inserted tabs
-	cont.selectionStart = start+n;
-	cont.selectionEnd = start+n;
-}
-
-function autoindent(el) {
-	var curpos = el.selectionStart;
-	var tabs = 0;
-	while (curpos > 0) {
-		curpos--;
-		if (el.value[curpos] == "\t") {
-			tabs++;
-		} else if (tabs > 0 || el.value[curpos] == "\n") {
-			break;
-		}
-	}
-	setTimeout(function() {
-		insertTabs(tabs);
-	}, 1);
-}
-
-function preventDefault(e) {
-	if (e.preventDefault) {
-		e.preventDefault();
-	} else {
-		e.cancelBubble = true;
-	}
-}
-
-function keyHandler(event) {
-	var e = window.event || event;
-	if (e.keyCode == 9) { // tab
-		insertTabs(1);
-		preventDefault(e);
-		return false;
-	}
-	if (e.keyCode == 13) { // enter
-		if (e.shiftKey) { // +shift
-			compile(e.target);
-			preventDefault(e);
-			return false;
-		} else {
-			autoindent(e.target);
-		}
-	}
-	return true;
-}
-
-var xmlreq;
-
-function autocompile() {
-	if(!document.getElementById("autocompile").checked) {
-		return;
-	}
-	compile();
-}
-
-function compile() {
-	var prog = document.getElementById("edit").value;
-	var req = new XMLHttpRequest();
-	xmlreq = req;
-	req.onreadystatechange = compileUpdate;
-	req.open("POST", "/compile", true);
-	req.setRequestHeader("Content-Type", "text/plain; charset=utf-8");
-	req.send(prog);	
-}
-
-function compileUpdate() {
-	var req = xmlreq;
-	if(!req || req.readyState != 4) {
-		return;
-	}
-	if(req.status == 200) {
-		document.getElementById("output").innerHTML = req.responseText;
-		document.getElementById("errors").innerHTML = "";
-	} else {
-		document.getElementById("errors").innerHTML = req.responseText;
-		document.getElementById("output").innerHTML = "";
-	}
-}
-</script>
-</head>
-<body>
-<table width="100%"><tr><td width="60%" valign="top">
-<textarea autofocus="true" id="edit" spellcheck="false" onkeydown="keyHandler(event);" onkeyup="autocompile();">{{printf "%s" . |html}}</textarea>
-<div class="hints">
-(Shift-Enter to compile and run.)&nbsp;&nbsp;&nbsp;&nbsp;
-<input type="checkbox" id="autocompile" value="checked" /> Compile and run after each keystroke
-</div>
-<td width="3%">
-<td width="27%" align="right" valign="top">
-<div id="output"></div>
-</table>
-<div id="errors"></div>
-</body>
-</html>
-`
-
-var helloWorld = []byte(`package main
-
-import "fmt"
-
-func main() {
-	fmt.Println("hello, world")
-}
-`)