Re: EPUB documentation

[Patrice Dumas]

On Wed, Jul 27, 2022 at 09:27:54PM +0100, Gavin Smith wrote:
> On Sun, Jul 24, 2022 at 01:07:04PM +0100, Gavin Smith wrote:
> > We still need to add documentation of the ePub output format to
> > the manual.  Also, should there be an --epub option or should it be
> > --epub3 to give the version?  Any insights?
> 
> I've added an option --epub3.
> 
> I noticed that texi2any.pl loads epub3.pm from an installed location,
> not from the source directory, which is something that it would
> be good to fix.

I agree.  I do not think that we want to change the init files directory
search path.  But, maybe the init files that are used in texi2any.pl
should be in a different directory and be considered 'internal' and not
regular init files, and be loaded by a different function than
locate_and_load_init_file().  This could be somewhat confusing, though,
that --init-file and loading from texi2any.pl is not the same file.
Maybe we should just document it clearly.

-- 
Pat