Improve text-quoting-style doc again

* doc/lispref/help.texi (Keys in Documentation):
Omit overkill discussion of ‘setq’.  Mention Emacs versions
where ‘grave’ style was standard.
This commit is contained in:
Paul Eggert 2015-11-23 21:49:25 -08:00
parent 946ea4184c
commit b8bf031611

View file

@ -358,11 +358,10 @@ If the variable's value is @code{curve}, the style is
@t{like this} with curved single quotes. If the value is
@code{straight}, the style is @t{'like this'} with straight
apostrophes. If the value is @code{grave}, the style is @t{`like
this'} with grave accent and apostrophe. The default value @code{nil}
this'} with grave accent and apostrophe, the standard style
before Emacs version 25. The default value @code{nil}
acts like @code{curve} if curved single quotes are displayable, and
like @code{grave} otherwise. To use the traditional @code{grave}
style, put the line @code{(setq text-quoting-style 'grave)} into your
@file{~/.emacs} file.
like @code{grave} otherwise.
@end defvar
@defun substitute-command-keys string