Commit 41074bb3 authored by Gerd Moellmann's avatar Gerd Moellmann

Changes to etags.el.

parent b3e5232e
......@@ -13,6 +13,33 @@ the --without-pop configure option, should that be necessary.
* Changes in Emacs 21.1
** Changes to etags.el
*** You can display additional output with M-x tags-apropos by setting
the new variable tags-apropos-additional-actions.
If non-nil, the variable's value should be a list of triples (TITLE
FUNCTION TO-SEARCH). For each triple, M-x tags-apropos processes
TO-SEARCH and lists tags from it. TO-SEARCH should be an alist,
obarray, or symbol. If it is a symbol, the symbol's value is used.
TITLE is a string to use to label the list of tags from TO-SEARCH.
FUNCTION is a function to call when an entry is selected in the Tags
List buffer. It is called with one argument, the selected symbol.
A useful example value for this variable might be something like:
'(("Emacs Lisp" Info-goto-emacs-command-node obarray)
("Common Lisp" common-lisp-hyperspec common-lisp-hyperspec-obarray)
("SCWM" scwm-documentation scwm-obarray))
*** The face tags-tag-face can be used to customize the appearance
of tags in the output of M-x tags-apropos.
*** Setting tags-apropos-verbose to a non-nil value displays the
names of tags files in the *Tags List* buffer.
** Emacs can now support 'wheeled' mice (such as the MS IntelliMouse)
under XFree86. To enable this, simply put (mwheel-install) in your
.emacs file.
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