Issues with demo in Android Chrome

[dragon788]

1. Backspace doesn't work after first command is run
2. After running first command the first word of the next commands is doubled, which is even worse due to the first bug because without Ctrl+C on the normal Android keyboards you are stuck.

Test scenario:

>>> import micropython
>>> dirdir(micropython) # was just trying for one for
#If I hit backspace now I get this, one print per press
>>> dirdir(micropython dirdir(micropytho dirdir(micropyth
#ad nauseum, these are put the current command line instead of being redrawn in place

[dpgeorge]

Thanks for the report, I can confirm the bug with my set-up. It looks like pressing "enter" duplicates a lot of previously-typed characters.