Be more systematic about using "@." (not ".") at end of sentence that
ends in a capital letter, and about appending "@:" after non-ends of
sentences that end in a lower case letter followed by "." followed by
whitespace. Omit unnecessary use of "@:" and "@.". Similarly for "?"
and "!". Be more consistent about putting a comma after "i.e." and
"e.g."; this is the typical American style and it's easier to code in
Texinfo.
Fixes: debbugs:12973
Ref http://lists.gnu.org/archive/html/emacs-devel/2012-02/msg00702.html
* doc/lispref/maps.texi (Standard Keymaps): General update.
Remove mode-specific maps, talk about the more general keymaps.
* doc/lispref/help.texi (Help Functions): Add vindex for Helper-help-map.
* doc/lispref/keymaps.texi (Active Keymaps): Minor rephrasing.
* admin/FOR-RELEASE: Related markup.
* doc/lispref/maps.texi (Standard Keymaps): Refer to Info-edit by name
rather than by keybinding.
* lisp/info.el (Info-mode-map): Bind e to end-of-buffer, rather
than Info-edit.
Fixes: debbugs:10385
* lisp/menu-bar.el (menu-bar-files-menu): Make it into an actual alias,
rather than just an unused variable that inherits from the real one.
* doc/lispref/maps.texi (Standard Keymaps): Update File menu description.
