Remove Emacs interface.

* emacs/guix-about.el: Remove file.
* emacs/guix-backend.el: Likewise.
* emacs/guix-base.el: Likewise.
* emacs/guix-buffer.el: Likewise.
* emacs/guix-build-log.el: Likewise.
* emacs/guix-command.el: Likewise.
* emacs/guix-config.el.in: Likewise.
* emacs/guix-devel.el: Likewise.
* emacs/guix-entry.el: Likewise.
* emacs/guix-external.el: Likewise.
* emacs/guix-geiser.el: Likewise.
* emacs/guix-guile.el: Likewise.
* emacs/guix-help-vars.el: Likewise.
* emacs/guix-helper.scm.in: Likewise.
* emacs/guix-history.el: Likewise.
* emacs/guix-hydra-build.el: Likewise.
* emacs/guix-hydra-jobset.el: Likewise.
* emacs/guix-hydra.el: Likewise.
* emacs/guix-info.el: Likewise.
* emacs/guix-init.el: Likewise.
* emacs/guix-license.el: Likewise.
* emacs/guix-list.el: Likewise.
* emacs/guix-location.el: Likewise.
* emacs/guix-main.scm: Likewise.
* emacs/guix-messages.el: Likewise.
* emacs/guix-pcomplete.el: Likewise.
* emacs/guix-popup.el: Likewise.
* emacs/guix-prettify.el: Likewise.
* emacs/guix-profiles.el: Likewise.
* emacs/guix-read.el: Likewise.
* emacs/guix-ui-generation.el: Likewise.
* emacs/guix-ui-license.el: Likewise.
* emacs/guix-ui-location.el: Likewise.
* emacs/guix-ui-package.el: Likewise.
* emacs/guix-ui-system-generation.el: Likewise.
* emacs/guix-ui.el: Likewise.
* emacs/guix-utils.el: Likewise.
* emacs/local.mk: Likewise.
* doc/emacs.texi: Likewise.
* doc/guix.texi: Remove cross-references to Emacs nodes.
(Package Management): Mention 'emacs-guix' package.
* doc/contributing.texi (The Perfect Setup): Remove the reference.
* doc/htmlxref.cnf: Add 'emacs-guix' URL.
* Makefile.am: Remove Emacs stuff.
* configure.ac: Likewise.
* gnu/packages/package-management.scm (guix-0.12.0)[native-inputs]:
Remove "emacs".
[propagated-inputs]: Remove "geiser" and "emacs-magit-popup".

Co-authored-by: Ludovic Courtès <ludo@gnu.org>

1 files changed, 0 insertions, 92 deletions

diff --git a/emacs/guix-history.el b/emacs/guix-history.el
deleted file mode 100644
index 5d301a689e..0000000000
--- a/emacs/guix-history.el
+++ /dev/null
@@ -1,92 +0,0 @@
-;;; guix-history.el --- History of buffer information
-
-;; Copyright © 2014 Alex Kost <alezost@gmail.com>
-
-;; This file is part of GNU Guix.
-
-;; GNU Guix is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation, either version 3 of the License, or
-;; (at your option) any later version.
-
-;; GNU Guix is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-;; GNU General Public License for more details.
-
-;; You should have received a copy of the GNU General Public License
-;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-;;; Commentary:
-
-;; This file provides support for history of buffers similar to the
-;; history of a `help-mode' buffer.
-
-;;; Code:
-
-(require 'cl-macs)
-
-(defvar-local guix-history-stack-item nil
-  "Current item of the history.
-A list of the form (FUNCTION [ARGS ...]).
-The item is used by calling (apply FUNCTION ARGS).")
-(put 'guix-history-stack-item 'permanent-local t)
-
-(defvar-local guix-history-back-stack nil
-  "Stack (list) of visited items.
-Each element of the list has a form of `guix-history-stack-item'.")
-(put 'guix-history-back-stack 'permanent-local t)
-
-(defvar-local guix-history-forward-stack nil
-  "Stack (list) of items visited with `guix-history-back'.
-Each element of the list has a form of `guix-history-stack-item'.")
-(put 'guix-history-forward-stack 'permanent-local t)
-
-(defvar guix-history-size 0
-  "Maximum number of items saved in history.
-If 0, the history is disabled.")
-
-(defun guix-history-add (item)
-  "Add ITEM to history."
-  (and guix-history-stack-item
-       (push guix-history-stack-item guix-history-back-stack))
-  (setq guix-history-forward-stack nil
-        guix-history-stack-item item)
-  (when (>= (length guix-history-back-stack)
-            guix-history-size)
-    (setq guix-history-back-stack
-          (cl-loop for elt in guix-history-back-stack
-                   for i from 1 to guix-history-size
-                   collect elt))))
-
-(defun guix-history-replace (item)
-  "Replace current item in history with ITEM."
-  (setq guix-history-stack-item item))
-
-(defun guix-history-goto (item)
-  "Go to the ITEM of history.
-ITEM should have the form of `guix-history-stack-item'."
-  (or (listp item)
-      (error "Wrong value of history element"))
-  (setq guix-history-stack-item item)
-  (apply (car item) (cdr item)))
-
-(defun guix-history-back ()
-  "Go back to the previous element of history in the current buffer."
-  (interactive)
-  (or guix-history-back-stack
-      (user-error "No previous element in history"))
-  (push guix-history-stack-item guix-history-forward-stack)
-  (guix-history-goto (pop guix-history-back-stack)))
-
-(defun guix-history-forward ()
-  "Go forward to the next element of history in the current buffer."
-  (interactive)
-  (or guix-history-forward-stack
-      (user-error "No next element in history"))
-  (push guix-history-stack-item guix-history-back-stack)
-  (guix-history-goto (pop guix-history-forward-stack)))
-
-(provide 'guix-history)
-
-;;; guix-history.el ends here