** Dired
++++
+*** A New option 'dired-always-read-filesystem' default to nil.
+If non-nil, buffers visiting files are reverted before search them;
+for instance, in 'dired-mark-files-containing-regexp' a non-nil value
+of this option means the file is revisited in a temporary buffer;
+this temporary buffer is the actual buffer searched: the original buffer
+visiting the file is not modified.
+
+++
*** In wdired, when editing files to contain slash characters,
the resulting directories are automatically created. Whether to do
breakpoint (e.g. with "f" and "o") by customizing the new option
'edebug-sit-on-break'.
-** ElDoc
-
-+++
-*** 'eldoc-documentation-functions' replaces 'eldoc-documentation-function'.
-
** eww
+++
\f
* Lisp Changes in Emacs 25.2
+** New function undo-amalgamate-change-group to get rid of undo-boundaries
+between two states.
+
** New var `definition-prefixes' is a hashtable mapping prefixes to the
files where corresponding definitions can be found. This can be used
to fetch definitions that are not yet loaded, for example for `C-h f'.