[nongnu] elpa/vcomplete 21edba4beb 01/91: Initial commit

[ELPA Syncer]

branch: elpa/vcomplete
commit 21edba4beb622145efb6e7fd92d8a4168666b714
Author: Daniel Semyonov <cmstr@dsemy.com>
Commit: Daniel Semyonov <cmstr@dsemy.com>

    Initial commit
---
 .gitignore       |   5 +
 LICENSE          | 674 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 Makefile         |  32 +++
 NEWS             |  27 +++
 README           |  69 ++++++
 config.mk        |   6 +
 vcomplete-pkg.el |   9 +
 vcomplete.el     | 205 +++++++++++++++++
 vcomplete.texi   | 248 ++++++++++++++++++++
 9 files changed, 1275 insertions(+)

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000..1016b95185
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+*.elc
+*.info
+dir
+*.tar
+vcomplete
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000000..f288702d2f
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,674 @@
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+  If the Program specifies that a proxy can decide which future
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+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program 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.
+
+    This program 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 <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000000..79bfdaa7b7
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,32 @@
+include config.mk
+
+.PHONY: info package clean
+
+.SUFFIXES: .texi .info
+
+all: package
+
+help:
+       $(info make info     - generate the info manual)
+       $(info make package  - generate a tar file containing the package)
+       $(info make clean    - remove generated files)
+       @exit
+
+.texi.info:
+       $(MAKEINFO) --no-split $< -o $@
+
+dir: $(PKG).info
+       $(INSTALLINFO) $? $@
+
+info: $(PKG).info dir
+
+$(PKG)-$(VERSION).tar: $(PKG).info dir *.el LICENSE
+       mkdir $(PKG)-$(VERSION)
+       cp -a $? $(PKG)-$(VERSION)/
+       $(TAR) -cf $@ $(PKG)-$(VERSION)
+       rm -rf $(PKG)-$(VERSION)
+
+package: $(PKG)-$(VERSION).tar
+
+clean:
+       rm -f $(PKG).info dir $(PKG)-$(VERSION).tar
diff --git a/NEWS b/NEWS
new file mode 100644
index 0000000000..bd1d045328
--- /dev/null
+++ b/NEWS
@@ -0,0 +1,27 @@
+Vcomplete NEWS -- history of user-visible changes.
+See the end of the file for an explanation of the versioning scheme.
+
+* 0.1
+
+** Initial version.
+
+* Versioning scheme
+swsw's versioning scheme is inspired by semver (https://semver.org/).
+Each version number is of the form MAJOR.MINOR.PATCH (patch may be
+omitted if 0).
+The MAJOR version is bumped when a user facing variable or function
+changes in a way that could cause previous user configuration to
+break (where user configuration considered is configuration done
+through the customize interface).
+A MAJOR version bump is very unlikely.
+The MINOR version is bumped when a feature is added in a non-breaking
+way.
+The PATCH version is bumped when no feature is added (e.g. a version
+with only fixes, or changes to documentation).
+
+Note that versions before 1.0 did not follow this scheme.
+
+--
+Local variables:
+mode: outline
+end:
diff --git a/README b/README
new file mode 100644
index 0000000000..e71ea4ca8b
--- /dev/null
+++ b/README
@@ -0,0 +1,69 @@
+Vcomplete - Visual completions
+
+Vcomplete provides a minor mode enhancing the default completion
+list buffer, providing visual aids for selecting completions and
+performing other actions.
+
+Installation:
+
+From ELPA: (not available yet)
+
+M-x package-install RET swsw RET
+
+From the repository:
+
+Clone the repository:
+
+$ git clone 'https://git.sr.ht/~dsemy/vcomplete'
+
+Build the package:
+
+$ cd vcomplete
+
+$ make
+
+Install the package:
+
+M-x package-install-file RET /path/to/clone/vcomplete-VERSION.tar RET
+
+Usage:
+
+Enable ‘vcomplete-mode’:
+
+(vcomplete-mode)
+
+For use-package users:
+
+(use-package vcomplete
+  :config
+  (vcomplete-mode))
+
+When vcomplete-mode is active:
+- The completion list buffer opens automatically (see
+  ‘vcomplete-auto-help’).
+- The completion list buffer can be controlled through the
+  minibuffer (during minibuffer completion) or the current buffer
+  (during in-buffer completion), if it's visible.
+- The current completion is highlighted in the completion list
+  buffer.
+
+C-n moves point to the next completion.
+
+C-p moves point to the previous completion.
+
+M-RET (C-M-m) chooses the completion at point.
+
+More commands can be added through ‘swsw-command-map’:
+
+(define-key vcomplete-command-map [?\C-a] #'my-command)
+
+You can customize ‘vcomplete-mode’ using the customize interface:
+
+M-x customize-group RET vcomplete RET
+
+For more information see the (Vcomplete) info node.
+
+Copyright:
+
+Copyright © 2021 Daniel Semyonov <cmstr@dsemy.com>
+Licensed under GPLv3 or later.
diff --git a/config.mk b/config.mk
new file mode 100644
index 0000000000..41e6b45bdd
--- /dev/null
+++ b/config.mk
@@ -0,0 +1,6 @@
+PKG     = vcomplete
+VERSION = 0.1
+
+INSTALLINFO = install-info
+MAKEINFO    = makeinfo
+TAR         = tar
diff --git a/vcomplete-pkg.el b/vcomplete-pkg.el
new file mode 100644
index 0000000000..166b480480
--- /dev/null
+++ b/vcomplete-pkg.el
@@ -0,0 +1,9 @@
+(define-package "vcomplete" "0.1" "Visual completions"
+  '((emacs "27.1"))
+  :keywords ("convenience" "matching")
+  :authors (("Daniel Semyonov" . "cmstr@dsemy.com"))
+  :maintainer ("Daniel Semyonov" . "cmstr@dsemy.com")
+  :url "https://dsemy.com/software/vcomplete";)
+;; Local Variables:
+;; no-byte-compile: t
+;; end:
diff --git a/vcomplete.el b/vcomplete.el
new file mode 100644
index 0000000000..729513a48d
--- /dev/null
+++ b/vcomplete.el
@@ -0,0 +1,205 @@
+;;; vcomplete.el --- Visual completions -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2021 Daniel Semyonov
+
+;; Author: Daniel Semyonov <cmstr@dsemy.com>
+;; Maintainer: Daniel Semyonov <cmstr@dsemy.com>
+;; Version: 0.1
+;; Package-Requires: ((emacs "27.1"))
+;; Keywords: convenience, matching
+;; URL: https://dsemy.com/software/vcomplete
+
+;; This file is not part of GNU Emacs.
+
+;; vcomplete 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, or (at your
+;; option) any later version.
+
+;; vcomplete 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 <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Vcomplete provides a minor mode enhancing the default completion
+;; list buffer, providing visual aids for selecting completions and
+;; performing other actions.
+;;
+;; Usage:
+;;
+;; Enable ‘vcomplete-mode’:
+;;
+;; (vcomplete-mode)
+;;
+;; For use-package users:
+;;
+;; (use-package vcomplete
+;;   :config
+;;   (vcomplete-mode))
+;;
+;; When vcomplete-mode is active:
+;; - The completion list buffer opens automatically (see
+;;   ‘vcomplete-auto-help’).
+;; - The completion list buffer can be controlled through the
+;;   minibuffer (during minibuffer completion) or the current buffer
+;;   (during in-buffer completion), if it's visible.
+;; - The current completion is highlighted in the completion list
+;;   buffer.
+;;
+;; C-n moves point to the next completion.
+;;
+;; C-p moves point to the previous completion.
+;;
+;; M-RET (C-M-m) chooses the completion at point.
+;;
+;; C-x k kills the buffer associated with the completion at point.
+;;
+;; More commands can be added through ‘swsw-command-map’:
+;;
+;; (define-key vcomplete-command-map [?\C-a] #'my-command)
+;;
+;; You can customize ‘vcomplete-mode’ using the customize interface:
+;;
+;; M-x customize-group RET vcomplete RET
+;;
+;; For more information see the (Vcomplete) info node.
+
+;;; Code:
+
+;;;; Customization:
+
+(defgroup vcomplete nil
+  "Visual completions."
+  :link '(custom-manual "(Vcomplete)Top")
+  :group 'convenience
+  :prefix "vcomplete-")
+
+(defcustom vcomplete-auto-help t
+  "Whether the ‘*Completions*’ buffer should open automatically.
+Non-nil means automatically open.
+Otherwise, operate according to ‘completion-auto-help’."
+  :type '(radio (const :tag "Automatically open" t)
+                (const :tag "According to ‘completion-auto-help’" nil))
+  :package-version '(vcomplete . 0.1))
+
+;;;; Completion commands:
+
+(defmacro vcomplete-with-completions-buffer (&rest body)
+  "Evaluate BODY with the ‘*Completions*’ buffer temporarily current.
+While evaluating body, BUFFER and WINDOW are locally bound to the
+‘*Completions*’ buffer and window respectively."
+  (declare (indent 0))
+  `(when-let ((buffer (get-buffer "*Completions*"))
+              (window (get-buffer-window buffer)))
+     (save-current-buffer
+       (set-buffer buffer)
+       (unless (eq major-mode 'completion-list-mode)
+         (user-error
+          "The ‘*Completions*’ buffer is set to an incorrect mode"))
+       ,@body)))
+
+(defvar vcomplete-current-completion nil
+  "Currently selected completion.
+Note that this variable is never cleared, so it can be used to get the
+last selected completion after completion has ended.")
+
+(defvar vcomplete--last-completion-overlay nil
+  "Last overlay created in the ‘*Completions*’ buffer.")
+
+(defun vcomplete--move-n-completions (n)
+  "Move N completions in the ‘*Completions*’ buffer.
+The completion selected is marked with an overlay."
+  (vcomplete-with-completions-buffer
+    (next-completion n)
+    (when (= (point) (point-max)) (next-completion -1))
+    (let ((beg (set-window-point window (point))) end)
+      (unless (or (= beg (point-min))
+                  (= beg (point-max)))
+        (save-excursion
+          (pcase (char-before (re-search-forward " \t\\|\n\\|\\'"))
+            (?\t (setq end (- (point) 2)))
+            (?\n (setq end (- (point) 1)))
+            (_ (setq end (point)))))
+        (setq vcomplete-current-completion
+              (buffer-substring-no-properties beg end))
+        (when vcomplete--last-completion-overlay
+          (delete-overlay vcomplete--last-completion-overlay))
+        (overlay-put
+         (setq vcomplete--last-completion-overlay
+               (make-overlay beg end))
+         'face 'highlight)))))
+
+(defun vcomplete-next-completion (&optional n)
+  "Move to the next item in the ‘*Completions*’ buffer.
+With prefix argument N, move N items (negative N means move backward)."
+  (interactive "p")
+  (vcomplete--move-n-completions (or n 1)))
+
+(defun vcomplete-prev-completion (&optional n)
+  "Move to the previous item in the ‘*Completions*’ buffer.
+With prefix argument N, move N items (negative N means move forward)."
+  (interactive "p")
+  (vcomplete--move-n-completions (- (or n 1))))
+
+(defun vcomplete-choose-completion ()
+  "Choose the completion at point in the ‘*Completions*’ buffer."
+  (interactive)
+  (when-let ((buf (get-buffer "*Completions*")))
+    (switch-to-completions)
+    (choose-completion)))
+
+(defun vcomplete-kill-buffer ()
+  "Kill the buffer associated with the current completion (if it exists)."
+  (interactive)
+  (if-let ((buf (get-buffer vcomplete-current-completion)))
+    (when (kill-buffer-ask buf)
+      (minibuffer-completion-help))
+    (user-error "‘%s’ is not a valid buffer"
+                vcomplete-current-completion)))
+
+(defvar vcomplete-command-map
+  (let ((map (make-sparse-keymap)))
+    (define-key map [?\C-n] #'vcomplete-next-completion)
+    (define-key map [?\C-p] #'vcomplete-prev-completion)
+    (define-key map [?\C-\M-m] #'vcomplete-choose-completion)
+    (define-key map [?\C-x ?k] #'vcomplete-kill-buffer)
+    map)
+  "Key map for ‘vcomplete-mode’ commands.")
+
+(defun vcomplete--setup ()
+  "Setup ‘vcomplete-mode’."
+  (when-let ((map (assq #'completion-in-region-mode
+                        minor-mode-overriding-map-alist)))
+    (setcdr map vcomplete-command-map))
+  (when (minibufferp)
+    (minibuffer-completion-help)
+    (use-local-map (make-composed-keymap vcomplete-command-map
+                                         (current-local-map)))))
+
+;;;; Visual completion mode:
+
+;;;###autoload
+(define-minor-mode vcomplete-mode
+  "Minor mode enhancing the default completion list buffer, providing
+visual aids for selecting completions and performing other actions.
+
+The following bindings are active during in-buffer and minibuffer
+completion:
+
+\\{vcomplete-command-map}"
+  :global t
+  (if vcomplete-mode
+      (progn
+        (add-hook 'minibuffer-setup-hook #'vcomplete--setup)
+        (add-hook 'completion-in-region-mode-hook #'vcomplete--setup))
+    (remove-hook 'completion-setup-hook #'vcomplete--setup)
+    (remove-hook 'completion-in-region-mode-hook #'vcomplete--setup)))
+
+(provide 'vcomplete)
+
+;;; vcomplete.el ends here
diff --git a/vcomplete.texi b/vcomplete.texi
new file mode 100644
index 0000000000..96b85fbdc0
--- /dev/null
+++ b/vcomplete.texi
@@ -0,0 +1,248 @@
+\input texinfo
+@setfilename vcomplete.info
+@settitle Vcomplete User Manual
+@documentencoding UTF-8
+@documentlanguage en
+
+@copying
+@quotation
+Copyright @copyright{} 2021 Daniel Semyonov
+
+You can redistribute this document 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.
+
+This document 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.
+
+@end quotation
+@end copying
+
+@dircategory Emacs
+@direntry
+* Vcomplete: (Vcomplete). Simple window switching.
+@end direntry
+
+@titlepage
+@title Vcomplete User Manual
+@subtitle for version 0.1.
+@author Daniel Semyonov
+@page
+@vskip 0pt plus 1filll
+@insertcopying
+@end titlepage
+
+@contents
+
+@ifnottex
+@node Top
+@top Vcomplete User Manual
+
+Vcomplete provides a minor mode enhancing the default completion list
+buffer, providing visual aids for selecting completions and performing
+other actions.
+
+@noindent
+This manual is for Vcomplete version 0.1.
+
+@insertcopying
+@end ifnottex
+
+@menu
+* Introduction::
+* Installation::
+* Usage::
+* Customization::
+* Keystroke Index::
+* Command Index::
+* Function Index::
+* Variable Index::
+
+@detailmenu
+--- The Detailed Node Listing ---
+
+Installation
+
+* Installing a release::
+* Installing from the Git repository::
+
+Customization
+
+* Completion commands::
+
+@end detailmenu
+@end menu
+
+@node Introduction
+@chapter Introduction
+
+Vcomplete provides a minor mode enhancing the default completion list
+buffer, providing visual aids for selecting completions and performing
+other actions. It's designed to build upon the default completion
+system, instead of replacing it. As such, it works both when
+completing in a minibuffer and in normal buffers.
+
+@node Installation
+@chapter Installation
+
+swsw can be installed from GNU ELPA: (not available yet)
+
+@table @asis
+@item @kbd{M-x package-install RET vcomplete RET}
+@end table
+
+@menu
+* Installing a release::
+* Installing from the Git repository::
+@end menu
+
+@node Installing a release
+@section Installing a release
+
+Simply download a release (from
+<https://dsemy.com/software/vcomplete>), and install it:
+
+@table @asis
+@item @kbd{M-x package-install-file RET 
/path/to/download/vcomplete-VERSION.tar RET}
+@end table
+
+@node Installing from the Git repository
+@section Installing from the Git repository
+
+Clone the repository and build the package archive:
+
+@example
+$ git clone https://git.sr.ht/~dsemy/vcomplete $ cd vcomplete $ make
+@end example
+
+Install the package:
+
+@table @asis
+@item @kbd{M-x package-install-file RET /path/to/clone/vcomplete-VERSION.tar 
RET}
+@end table
+
+@node Usage
+@chapter Usage
+
+In order to use any feature of the package, @code{vcomplete-mode} must
+be enabled:
+
+@cindex vcomplete-mode
+@table @asis
+@item @kbd{M-x vcomplete-mode RET}
+You can also add @code{(vcomplete-mode)} to your init file, instead.
+@end table
+
+The following commands assume completion is in progress.
+
+@kindex C-n
+@cindex vcomplete-next-completion
+@table @asis
+@item @kbd{C-n}
+Select the next displayed completion
+(@code{vcomplete-next-completion}).  This command moves point in the
+completion list buffer to the next available completion, and
+highlights it. This command may be used to advance multiple
+completions at a time with a prefix argument.
+@end table
+
+@kindex C-p
+@cindex vcomplete-prev-completion
+@table @asis
+@item @kbd{C-p}
+Select the previous displayed completion
+(@code{vcomplete-prev-completion}).  This command moves point in the
+completion list buffer to the previous available completion, and
+highlights it. This command may be used to advance multiple
+completions at a time with a prefix argument.
+@end table
+
+@kindex M-RET
+@cindex vcomplete-choose-completion
+@table @asis
+@item @kbd{M-RET}
+Choose the current completion (@code{vcomplete-choose-completion}).
+This command chooses the highlighted completion, ending completion.
+@end table
+
+@kindex C-x k
+@cindex vcomplete-kill-buffer
+@table @asis
+@item @kbd{C-x k}
+Kill the buffer corresponding to the current completion
+(@code{vcomplete-kill-buffer}). This command kills the buffer
+corresponding to the currently highlighted (or last highlighted)
+completion, if such buffer exists.
+@end table
+
+@xref{Completion commands} for information regarding defining new
+commands.
+
+@node Customization
+@chapter Customization
+
+All customization, except for defining custom completion commands can
+be done through the customize interface:
+
+@table @asis
+@item @kbd{M-x customize-group RET vcomplete RET}
+@end table
+
+@defopt vcomplete-auto-help
+Whether the @code{*Completions*} buffer should open automatically.
+Non-nil means automatically open. Otherwise, operate according to
+@code{completion-auto-help}. By default, @code{t} is used.
+@end defopt
+
+@menu
+* Completion commands::
+@end menu
+
+@node Completion commands
+@section Completion commands
+
+Completion commands are used to perform operations on specific
+completion candidates. They are normal commands (interactive
+functions) which are bound to a key sequence in
+@code{vcomplete-command-map}.  @code{vcomplete-next-completion},
+@code{vcomplete-prev-completion}, @code{vcomplete-choose-completion}
+and @code{vcomplete-kill-buffer} are implemented as completion
+commands.
+
+@defvar vcomplete-command-map
+Key map which holds key bindings to completion commands. This key map
+should be available whenever completion is initiated.
+@end defvar
+
+@defmac vcomplete-with-completions-buffer body...
+Evaluate BODY with the @code{*Completions*} buffer temporarily
+current.  While evaluating body, BUFFER and WINDOW are locally bound
+to the @code{*Completions*} buffer and window respectively. This macro
+can be used to easily manipulate or access the contents of the
+@code{*Completions*} buffer.
+@end defmac
+
+@node Keystroke Index
+@appendix Keystroke Index
+
+@printindex ky
+
+@node Command Index
+@appendix Command Index
+
+@printindex cp
+
+@node Function Index
+@appendix Function Index
+
+@printindex fn
+
+@node Variable Index
+@appendix Variable Index
+
+@printindex vr
+
+@bye