Here is a tiny patch that fixes the problem for me: emms-history-load
should run emms-playlist-source-inserted-hook when loading each playlist.
---Fran
diff --git a/lisp/emms-history.el b/lisp/emms-history.el
index 9b913b2..2f75571 100644
--- a/lisp/emms-history.el
+++ b/lisp/emms-history.el
@@ -120,6 +120,7 @@ Emacs."
(setq buf (current-buffer)))
(mapc 'emms-playlist-insert-track
(nth 2 playlist))
+ (run-hooks 'emms-playlist-source-inserted-hook)
(ignore-errors
(emms-playlist-select (cadr playlist)))))
(setq emms-playlist-buffer buf)
On Mon, 18 Jun 2018 at 17:23, Yoni Rabkin <[email protected]> wrote:
> Fran Burstall <[email protected]> writes:
>
> > I have a playlist created from emms-history-load. In the
> > playlist buffer I do /a to limit to an artist and then // to
> > get the whole playlist back.
> >
> > What I expect: to see the whole playlist in the buffer.
> >
> > What I get: the buffer has been erased and is now completely
> > empty.
> >
> > Reason: emms-playlist-limit-to-all repopulates the buffer
> > from the contents of the var emms-playlist-limit-tracks but
> > this is apparently not set for playlists created by
> > emms-history-load.
> >
> > A possible fix would be to do
> >
> > (run-hooks 'emms-playlist-source-inserted-hook)
> >
> > in emms-history-load but that would only work if
> > emms-playlist-limit-tracks was buffer-local (or there was
> > only one playlist in the history.)
>
> The fact that `emms-playlist-limit-tracks' isn't buffer-local is a
> bug. I fixed that.
>
> The rest of the code in emms-playlist-limit.el is pretty basic and needs
> a lot of work to avoid several other issues. I'll add that to the list,
> but I can't guarantee when it'll all get done.
>
> In the meantime if you feel like sending in patches...
>
> In any case, thank you for the bug reports.
>
>
> --
> "Cut your own wood and it will warm you twice"
>
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