Non conflicting upgrading

[Jacek Czerwinski <jcz-lua@...>]

Hi Everybody!

Let's imagine a piece of software (Lua 'class') implemented by
producer (mainly C), extended locally by customer in long time project.

At start, method 'social_number' is absent, few moths later customer add
data 'social_number', year later producer add such method and we have
conflict.

I ha some ideas to resolve conflict:
1. Producer elements begining from Upper case letter, customer from lower case
2. from underscore, selected and reserved letter (like X). Form of
Hungarian notation ...
3 ... other ideas

Some other long targets: a) in watches, repositorium (etc) present in some
logical order.
b) additional parser for checking rule


-- 
Regards,
 Jacek Czerwinski