M http.go → http.go

@@ -155,7 +155,7 @@ newPath := path.Join(c.FilesDirectory, authUser, newName)
 			os.MkdirAll(path.Dir(newPath), os.ModePerm)
 			os.Rename(filePath, newPath)
 		}
-		http.Redirect(w, r, "/my_site", 303)
+		http.Redirect(w, r, path.Join("/edit", fileName), 303)
 	}
 }
 

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

@@ -6,5 +6,6 @@ <input type="text" value="{{.FileName}}" id="rename" name="rename">
   <textarea rows="25" name="file_text" id="editor">{{.FileText}}</textarea>
   <br>
   <input type="submit" value="Save file" class="button">
+  <a href="/my_site">Back</a>
 </form>
 {{template "footer" .}}