Re: User-defined record types, v3

[Lars Brinkhoff]

Clément Pit-Claudel wrote:
> Is there a way for Lisp programs to read the version tag of an ELC
> file before loading it?

I haven't looked to see if there's a ready-made function for this.  The
code in src/lread.c just looks at the fourth byte of the first line.
Then it checks that a certain regexp is present near the beginning of
the file.