python like syntax for lua

[Serge Semashko <serge@...>]

It is interesting what would you think about making some changes to
lua lexer to support indentation for statements grouping like in
Python?

I think that it will make source code more readable (no need for 'end'
keyword - less text to type and easier to read the code) and Python
fans will like it. This approach also has some drawbacks, but Python
is a very popular language and people do not complain much.

Of course, this can't be called 'lua', we can find some other name for
it, maybe something like 'pylua'.