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Chong Yidong authored
* lisp/window.el (display-buffer-alist): Add entry for buffers previously handled same-window-*. (display-buffer-alist, display-buffer-default-action) (display-buffer-overriding-action): Mark as risky. (display-buffer-alist): Document action function changes. (display-buffer--same-window-action) (display-buffer--other-frame-action): New variables. (switch-to-buffer, display-buffer-other-frame): Use them. (display-buffer): Rename reuse-frame entry to reusable-frames. (display-buffer-reuse-selected-window): Function deleted. (display-buffer-reuse-window): Handle reusable-frames alist entry. If it's omitted, check pop-up-frames/display-buffer-reuse-frames. (display-buffer-special): New function. (display-buffer--maybe-pop-up-frame-or-window): Rename from display-buffer-reuse-or-pop-window. Split off special-display part into display-buffer-special. (display-buffer-use-some-window): Don't perform any special pop-up-frames handling. (pop-to-buffer): Use window-normalize-buffer-to-switch-to. * lisp/cmuscheme.el: * lisp/ielm.el: * lisp/shell.el: * lisp/mail/sendmail.el: * lisp/progmodes/inf-lisp.el: Don't set same-window-buffer-names. * lisp/cus-edit.el: * lisp/info.el: * lisp/net/rlogin.el: * lisp/net/telnet.el: * lisp/progmodes/gud.el: Don't set same-window-regexps.
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