Make ‘text-quoting-style’ a plain defvar

It doesn’t need customization, as it’s likely useful only by experts.
Suggested by Stefan Monnier in:
http://lists.gnu.org/archive/html/emacs-devel/2015-08/msg01020.html
* lisp/cus-start.el: Remove doc.c section for builtin customized vars.

diff --git a/lisp/cus-start.el b/lisp/cus-start.el
index 2b9cc094f9582325afcfaa3bbea0ee6f41784301..7e251196d6cc670c0d5d0ce1ec4002744530e35e 100644 (file)
--- a/lisp/cus-start.el
+++ b/lisp/cus-start.el
@@ -220,15 +220,6 @@ Leaving \"Default\" unchecked is equivalent with specifying a default of
             (visible-bell display boolean)
             (no-redraw-on-reenter display boolean)
 
-            ;; doc.c
-            (text-quoting-style
-              help
-              (choice
-               (const :tag "Quote with curved single quotes \\=‘like this\\=’" curve)
-               (const :tag "Quote with straight apostrophes \\='like this\\='" straight)
-               (const :tag "Quote with grave accent and apostrophe \\=`like this\\='" grave)
-               (const :tag "Use curved quotes if displayable, grave accent and apostrophe otherwise" nil))
-              "25.1")
              ;; dosfns.c
             (dos-display-scancodes display boolean)
             (dos-hyper-key keyboard integer)