@findex filesets-add-buffer
@findex filesets-remove-buffer
- The simplest way to define a fileset is by adding files to it one
-at a time. To add a file to fileset @var{name}, visit the file and
-type @kbd{M-x filesets-add-buffer @kbd{RET} @var{name} @kbd{RET}}. If
+ The simplest way to define a fileset is by adding files to it one at
+a time. To add a file to fileset @var{name}, visit the file and type
+@kbd{M-x filesets-add-buffer @kbd{RET} @var{name} @kbd{RET}}. If
there is no fileset @var{name}, this creates a new one, which
-initially creates only the current file. The command @kbd{M-x
+initially contains only the current file. The command @kbd{M-x
filesets-remove-buffer} removes the current file from a fileset.
You can also edit the list of filesets directly, with @kbd{M-x
filesets-edit} (or by choosing @samp{Edit Filesets} from the
@samp{Filesets} menu). The editing is performed in a Customize buffer
-(@pxref{Easy Customization}). Filesets need not be a simple list of
-files---you can also define filesets using regular expression matching
-file names. Some examples of these more complicated filesets are
-shown in the Customize buffer. Remember to select @samp{Save for
+(@pxref{Easy Customization}). Normally, a fileset is a simple list of
+files, but you can also define a fileset as a regular expression
+matching file names. Some examples of these more complicated filesets
+are shown in the Customize buffer. Remember to select @samp{Save for
future sessions} if you want to use the same filesets in future Emacs
sessions.