buffer, sets a debugger breakpoint on the current source line. This
command is available only after starting GUD@. If you call it in a
buffer that is not associated with any debugger subprocess, it signals
-a error.
+an error.
@kindex C-x C-a @r{(GUD)}
The following commands are available both in the GUD interaction
When you create a buffer showing information about some specific
thread, it becomes bound to that thread and keeps showing actual
information while you debug your program. The mode indicator for each
-GDB buffer shows the number of thread it is showing information about.
-The thread number is also included in the buffer name of bound
-buffers.
+GDB buffer shows the number of the thread whose information that
+buffer displays. The thread number is also included in the name of
+each bound buffer.
Further commands are available in the GDB Threads buffer which
depend on the mode of GDB that is used for controlling execution of
@vindex load-dangerous-libraries
@cindex Lisp files byte-compiled by XEmacs
By default, Emacs refuses to load compiled Lisp files which were
-compiled with XEmacs, a modified versions of Emacs---they can cause
+compiled with XEmacs, a modified version of Emacs---they can cause
Emacs to crash. Set the variable @code{load-dangerous-libraries} to
@code{t} if you want to try loading them.
since it was last visited. If you don't want this, you may wish to
revert the files you have visited in your buffers, or to turn on
the @code{auto-revert} mode in those buffers, before invoking this
-command. @xref{Reverting}. If you prefer that this command always revisit
-the file, without having to revert the file or enable @code{auto-revert}
-mode, you might want to set @code{dired-always-read-filesystem} to non-@code{nil}.
+command. @xref{Reverting}. If you prefer that this command always
+revisits the file, without having to revert the file or enable
+@code{auto-revert} mode, you might want to set
+@code{dired-always-read-filesystem} to non-@code{nil}.
@item C-/
@itemx C-x u
subdirectories.
@xref{Subdirectories in Dired}, for how to insert a subdirectory
-listing, and @pxref{Dired Updating} for how delete it.
+listing, and see @ref{Dired Updating}, for how to delete it.
@node Dired Updating
@section Updating the Dired Buffer
When a file is managed with a version control system (@pxref{Version
Control}), Emacs does not normally make backups in the usual way for
-that file. But check-in and check-out are similar in some ways to
-making backups. One unfortunate similarity is that these operations
-typically break hard links, disconnecting the file name you visited from
-any alternate names for the same file. This has nothing to do with
-Emacs---the version control system does it.
+that file. But @dfn{committing} (a.k.a.@: @dfn{checking in},
+@pxref{VCS Concepts}) new versions of files is similar in some ways
+to making backups. One unfortunate similarity is that these
+operations typically break hard links, disconnecting the file name you
+visited from any alternate names for the same file. This has nothing
+to do with Emacs---the version control system does it.
@node Customize Save
@subsection Customizing Saving of Files
(e.g., for a procedure and for a function). Also, for things like
packages, procedures and functions, there is the spec (i.e., the
interface) and the body (i.e., the implementation). To make it
-easier to pick the definition you want, Ada tag name have suffixes
+easier to pick the definition you want, Ada tag names have suffixes
indicating the type of entity:
@table @samp
already shown on that frame.
If you prefer Emacs to display a temporary buffer in a different
-fashion, we recommend to customize the variable
+fashion, we recommend customizing the variable
@code{display-buffer-alist} (@pxref{Choosing Window,,Choosing a Window
for Display, elisp, The Emacs Lisp Reference Manual}). For example,
to display @file{*Completions*} by splitting a window as described in
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