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bug#12766: read-from-minibuffer does not preserve current-buffer


From: Stefan Monnier
Subject: bug#12766: read-from-minibuffer does not preserve current-buffer
Date: Wed, 31 Oct 2012 10:07:08 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.2.50 (gnu/linux)

> For me the fact that unwinding a sequence of operations as
>   choose_minibuf_frame ();
>   record_unwind_protect (choose_minibuf_frame_1, Qnil);
>   record_unwind_protect (Fset_window_configuration,
>                          Fcurrent_window_configuration (Qnil));
>   record_unwind_protect (Fset_window_configuration,
>                          Fcurrent_window_configuration (mini_frame));
> would work in practice constitutes a miracle already.

Yes, Emacs is amazing ;-)


        Stefan "who'd be happy to move read_minibuf to Lisp"





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