Copy the permalink and press cancel, or replace by new one and press Update.

A problem with your code has caused me to turn off the code highlighting.

/* Sorry - if you see this, it means that your browser is incapable of using the library the way it has been designed. You could write code here ... but it will not be saved in your browser for your next visit. Have you tried Firefox or Chrome? */

Add editor content to world Add library content to world Save world in browser If you want to share your world (and corresponding challenges) with others, save it to a file, or better yet, save everything using a permalink and send it to Andre.Roberge@gmail.com .

Help

If you need help, please consult the documentation or, when using Python, execute a program with help() to get a list of commands or help(move) to get help on the move() function, etc. You can also click on Reeborg's keyboard.

About Some potentially useful information about this site.

World: creation, edition, ...

Edit world You can create your own world by editing the current one.

Permalink To save the complete content (current state of the world, content of the code editor and, if programming using Python, content of the library), click on the permalink button. This will create a permalink which can be saved by copying it and pasting it in a location of your choice. Alternatively, you can copy a permalink into the dialog that will appear if you click on this button and then click on "update" to change the existing world.

Save permalink Saves a copy of the permalink to a file. This could be useful if you are creating your own world selection.

Save world to file Saves the world (as a json object) to a file on your computer.

Open world from file Loads a world from a file on your computer.

Save world to browser Saves a copy of the current state of the world in the browser's memory (Local Storage) under a chosen name, and makes it available as a valid selection with the pre-existing worlds above.

The following refers to worlds currently stored in your browser which you can delete:

Program in editor

Save program to file Saves the content of the editor in a file.

Import program from file Opens a local file and use its content to replace the content of the Code editor.

Special execution features

Reverses the previous execution step.

Erase trace Erases the trace left by Reeborg. This can be useful to focus on what happens after a program is paused.

Collaboration Tool which permits collaboration with one or more other user using Mozilla's TogetherJS.

Python only