* frame.el (current-frame-configuration): Return a list as before,
but starting with `frame-configuration'.
(set-frame-configuration): Check that CONFIGURATION is a list
starting with `frame-configuration', strip it off, and do as before.
(frame-configuration-p): New function.
* register.el (jump-to-register): Use frame-configuration-p,
instead of catching an error in set-frame-configuration. Really now.
(initial-frame-alist): Doc fix.
(minibuffer-frame-alist): New default value, with a reasonable height.
(filtered-frame-list, minibuffer-frame-list): New functions.
(frame-initialize): Use minibuffer-frame-list, instead of writing
it out.
(frame-notice-user-settings): Thoroughly rearranged.
Notice changes to default-frame-alist as well as initial-frame-alist.
Properly handle requests to make the initial frame into a
minibufferless or minibuffer-only frame.
Create a minibuffer-only frame if the initial frame should lack a
minibuffer and there are no other minibuffer frames created by the
user's initialization file.
Fix any frames using the initial frame as a surrogate minibuffer
frame.
Restore the current buffer after creating and deleting all these
frames.
* frame.el (set-default-font, set-frame-background,
set-frame-foreground, set-cursor-color, set-pointer-color,
set-auto-raise, set-auto-lower, set-vertical-bar,
set-horizontal-bar): Give these docstrings.
(set-auto-raise, set-auto-lower, set-vertical-bar,
set-horizontal-bar): Make these toggle or look at the prefix
argument, like minor modes.
* frame.el (set-vertical-bar): Use the proper parameter symbol.
(set-horizontal-bar): Signal an error indicating that horizontal
scrollbars are not implemented.
