M http.go → http.go

@@ -116,7 +116,9 @@ data := struct {
 			FileName  string
 			FileText  string
 			PageTitle string
-		}{fileName, string(fileBytes), c.SiteTitle}
+			AuthUser  string
+			Host      string
+		}{fileName, string(fileBytes), c.SiteTitle, authUser, c.Host}
 		err = t.ExecuteTemplate(w, "edit_file.html", data)
 		if err != nil {
 			log.Println(err)

M templates/edit_file.html → templates/edit_file.html

@@ -1,9 +1,9 @@
 {{template "header" .}}
-<h2>Editing {{.FileName}}</h2>
+<h2>Editing <a href="//{{.AuthUser}}.{{.Host}}/{{.FileName}}">{{.FileName}}</a></h2>
 <form id="edit-form" action="/edit/{{.FileName}}" method="POST">
  <label for="rename">Rename:</label>
    <input type="text" value="{{.FileName}}" id="rename" name="rename">
-  <textarea rows="20" name="file_text" id="editor">{{.FileText}}</textarea>
+  <textarea rows="25" name="file_text" id="editor">{{.FileText}}</textarea>
   <br>
   <input type="submit" value="Save file" class="button">
 </form>

M templates/static/style.css → templates/static/style.css

@@ -39,7 +39,7 @@ border: 1px solid #999999;
   width: 100%;
   margin: 5px 0;
   padding: 3px;
-  resize: none;
+  resize: vertical;
 }
 
 .button {