Re: Opening multiple files in a single buffer?

[Sergey Organov]

Stefan Monnier <monnier@iro.umontreal.ca> writes:

>> For example, suppose you write a book, which has fifteen chapters in files
>> chap1.tex, ..., chap15.tex.  Opening these files in a single buffer means
>> that you could use isearch-{forward,backward} in the whole book.
>
> I don't know of any package which does that.
> But I think it should not be too hard to implement something that
> handles this particular use case.

I think there could be parts of the puzzle to borrow in the wgrep.el:

https://www.emacswiki.org/emacs/wgrep.el

that is capable to save changes made in a single grep buffer into
corresponding files.

-- Sergey