Arduino export should ensure exported expression/sequence is given valid name

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Tom sez...

I did an ASSET training on Duo today and we did the export to Arduino, which 
worked well. I found one minor bug - apparently the Arduino compiler chokes on 
functions that start with a number. So we had someone create expressions called 
72move and 144move and it blew up. I changed them to move72 and move144 and it 
was happy. 

Pretty minor, but wanted to let you know - easy fix seems to be to check if the 
first character of a function is a number. If it is, we prepend a letter to it.
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Look up the naming rules for Arduino code, make sure our exported names conform.

Original issue reported on code.google.com by [email protected] on 8 Jan 2015 at 10:41

• Blocking: Another bug in export to Arduino #188

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Original comment by [email protected] on 17 Jan 2015 at 3:27

• Now blocking: Another bug in export to Arduino #188

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See issue 188 for more details.

Original comment by [email protected] on 17 Jan 2015 at 3:28