Add isearch-multi.el

diff --git a/etc/NEWS b/etc/NEWS
index 1d692541012e456901859ff1a8a43dfa8b093963..8230088d92c41968ab8fbb07996690f58be20091 100644 (file)
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -153,6 +153,12 @@ history element containing the search string becomes the current.
 \f
 * New Modes and Packages in Emacs 23.1
 
+** The package isearch-multi.el has been added.  It implements a new mode
+`isearch-buffers-minor-mode' that allows isearch to search through
+multiple buffers.  In this mode a new variable
+`isearch-buffers-next-buffer-function' defines the function to call
+to get the next buffer to search in the series of multiple buffers.
+
 ** The package doc-view.el has been added.  It supports viewing of PDF,
 PostScript and DVI documents inside an Emacs buffer by converting the
 document to a set of PNG images first.  One can also search for a
@@ -166,6 +172,11 @@ its usage.
 \f
 * Changes in Specialized Modes and Packages in Emacs 23.1
 
+** isearch can now search through multiple ChangeLog files.
+When running isearch in a ChangeLog file, if the search fails,
+then another C-s tries searching the previous ChangeLog,
+if there is one (e.g. go from ChangeLog to ChangeLog.12).
+
 +++
 ** In Dired-x, all command guesses for ! are now added to the default
 list accessible by M-n instead of pushing all guesses temporarily into