Re: struct Proto.lineinfo difference between Lua 5.3 and 5.4

[Roberto Ierusalimschy <roberto@...>]

> Hello,
> 
> I have some code coverage code I used with Lua 5.3 that no longer works
> with 5.4. I am trying to wrap my head around the new Proto structure.
> 
> The original 5.3 compatible recursive code used lineinfo as follows:
> 
> [...]
> 
> How do I make the above compatible with 5.4?

If I understood correctly your question, I think the function you want
is already present in Lua: 'collectvalidlines', in file ldebug.c (except
that it does not traverse nested functions recursively).

-- Roberto