Prompt before loading tutorial example code #189
Merged
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@MarkusBordihn
The tutorial has a feature that can load code each time a step is selected. The SVG triangle example (Advanced\Programming\Javascript\SVG) demonstrates this feature.
That feature previously overwrite the user's changes to the editor when a new step was loaded. This PR fixes that by only loading code if the editor is empty or matches the previous step's code. It also provides a button for the user to load the code and warns users that it will overwrite their code.