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emacs: Deprecate "guix-init.el".

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'guix-init' served 2 purposes:

- to autoload guix commands (by requiring 'guix-autoloads');
- and to autoload Emacs packages installed with Guix (by requiring
  'guix-emacs').

The second purpose is not actual anymore, as Emacs package handles this
task now, so there is no need in 'guix-init' anymore.

* emacs/guix-init.el: Do not require 'guix-emacs'.  Add a deprecation
  message.
* doc/emacs.texi (Emacs Initial Setup): Recommend to use
  'guix-autoloads' instead of 'guix-init'.
This commit is contained in:
Alex Kost 2016-02-08 20:34:13 +03:00
parent 453cdf8606
commit ff4455e6e2
2 changed files with 10 additions and 26 deletions
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33
doc/emacs.texi
View file

@ -48,13 +48,13 @@ command (@pxref{Emacs Popup Interface}).
@end itemize
When it is done ``guix.el'' may be configured by requiring a special
@code{guix-init} file---i.e., by adding the following code into your
init file (@pxref{Init File,,, emacs, The GNU Emacs Manual}):
When it is done, ``guix.el'' may be configured by requiring
@code{guix-autoloads} file---i.e., by adding the following code into
your init file (@pxref{Init File,,, emacs, The GNU Emacs Manual}):
@example
(add-to-list 'load-path "/path/to/directory-with-guix.el")
(require 'guix-init nil t)
(require 'guix-autoloads nil t)
@end example
So the only thing you need to figure out is where the directory with
@ -74,9 +74,10 @@ then Guix is installed somewhere in the store, so the elisp files are
placed in @file{/gnu/store/@dots{}-guix-0.8.2/share/emacs/site-lisp/} or
alike. However it is not recommended to refer directly to a store
directory. Instead you can install Guix using Guix itself with
@command{guix package -i guix} command (@pxref{Invoking guix package})
and add @file{~/.guix-profile/share/emacs/site-lisp/} directory to
@code{load-path} variable.
@command{guix package -i guix} command (@pxref{Invoking guix package}).
No further actions are needed in this case, as @code{guix-autoloads}
file will automatically be loaded by Emacs (if it is installed with
Guix, of course) (@pxref{Application Setup}).
@item
If you did not install Guix at all and prefer a hacking way
@ -88,26 +89,10 @@ same directory, so your final configuration will look like this:
(let ((dir "/path/to/your-guix-git-tree/emacs"))
(add-to-list 'load-path dir)
(setq guix-load-path dir))
(require 'guix-init nil t)
(require 'guix-autoloads nil t)
@end example
@end itemize
By default, along with autoloading (@pxref{Autoload,,, elisp, The GNU
Emacs Lisp Reference Manual}) the main interactive commands for
``guix.el'' (@pxref{Emacs Commands}), requiring @code{guix-init} will
also autoload commands for the Emacs packages installed in your user
profile.
To disable automatic loading of installed Emacs packages, set
@code{guix-package-enable-at-startup} variable to @code{nil} before
requiring @code{guix-init}. This variable has the same meaning for
Emacs packages installed with Guix, as @code{package-enable-at-startup}
for the built-in Emacs package system (@pxref{Package Installation,,,
emacs, The GNU Emacs Manual}).
You can activate Emacs packages installed in your profile whenever you
want using @kbd{M-x@tie{}guix-emacs-autoload-packages}.
@node Emacs Package Management
@section Package Management

3
emacs/guix-init.el
View file

@ -1,4 +1,3 @@
(require 'guix-autoloads)
(require 'guix-emacs)
(message "(require 'guix-init) is obsolete, use (require 'guix-autoloads) instead.")
(provide 'guix-init)