import: Add updater for rust crates.

[jackhill/guix/guix.git] / doc / emacs.texi

diff --git a/doc/emacs.texi b/doc/emacs.texi
index 575e87c..1ffb9f6 100644 (file)
--- a/doc/emacs.texi
+++ b/doc/emacs.texi
@@ -166,6 +166,11 @@ Display package(s) located in the specified file.  These files usually
 have the following form: @file{gnu/packages/emacs.scm}, but don't type
 them manually!  Press @key{TAB} to complete the file name.
 
+@item M-x guix-package-from-file
+Display package that the code within the specified file evaluates to.
+@xref{Invoking guix package, @code{--install-from-file}}, for an example
+of what such a file may look like.
+
 @item M-x guix-search-by-regexp
 Search for packages by a specified regexp.  By default ``name'',
 ``synopsis'' and ``description'' of the packages will be searched.  This
@@ -220,7 +225,7 @@ guix pull}) from Emacs using:
 With @kbd{C-u}, make it verbose.
 @end table
 
-Once @command{guix pull} has succeeded, the Guix REPL is restared.  This
+Once @command{guix pull} has succeeded, the Guix REPL is restarted.  This
 allows you to keep using the Emacs interface with the updated Guix.
 
 
@@ -261,7 +266,7 @@ Describe current mode to see all available bindings.
 @end table
 
 @emph{Hint:} If you need several ``list'' or ``info'' buffers, you can
-simlpy @kbd{M-x clone-buffer} them, and each buffer will have its own
+simply @kbd{M-x clone-buffer} them, and each buffer will have its own
 history.
 
 @emph{Warning:} Name/version pairs cannot be used to identify packages
@@ -305,7 +310,7 @@ Mark the current package for upgrading.
 @item ^
 Mark all obsolete packages for upgrading.
 @item e
-Edit the definition of the curent package (go to its location).  This is
+Edit the definition of the current package (go to its location).  This is
 similar to @command{guix edit} command (@pxref{Invoking guix edit}), but
 for opening a package recipe in the current Emacs instance.
 @item x
@@ -412,12 +417,12 @@ this variable, for example:
 @end example
 
 @item guix-use-substitutes
-Has the same meaning as @code{--no-substitutes} option (@pxref{Invoking
-guix build}).
+If nil, has the same meaning as @code{--no-substitutes} option
+(@pxref{Invoking guix build}).
 
 @item guix-dry-run
-Has the same meaning as @code{--dry-run} option (@pxref{Invoking guix
-build}).
+If non-nil, has the same meaning as @code{--dry-run} option
+(@pxref{Invoking guix build}).
 
 @end table