[Emacs-diffs] master bcfe2e0 2/4: Fix customization of text-quoting-style

[Paul Eggert]

branch: master
commit bcfe2e0ed5018bf796cbb41465377fa1e38863b8
Author: Paul Eggert <address@hidden>
Commit: Paul Eggert <address@hidden>

    Fix customization of text-quoting-style
    
    * lisp/cus-edit.el (custom-guess-type, custom-variable-documentation):
    * lisp/wid-edit.el (widget-docstring):
    Get raw docstring here since it’s cooked later and should not be
    cooked twice.
    * lisp/cus-edit.el (custom-group-value-create):
    Cook the docstring before inserting it.
    * lisp/cus-start.el (text-quoting-style): Quote the customization
    docstrings according to the new rules.  Give curved examples.
---
 lisp/cus-edit.el  |    6 +++---
 lisp/cus-start.el |    8 +++-----
 lisp/wid-edit.el  |    2 +-
 3 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/lisp/cus-edit.el b/lisp/cus-edit.el
index 8fea5d8..2b5ada1 100644
--- a/lisp/cus-edit.el
+++ b/lisp/cus-edit.el
@@ -633,7 +633,7 @@ if that fails, the doc string with 
`custom-guess-doc-alist'."
        (setq found (nth 1 current)
              names nil)))
     (unless found
-      (let ((doc (documentation-property symbol 'variable-documentation))
+      (let ((doc (documentation-property symbol 'variable-documentation t))
            (docs custom-guess-doc-alist))
        (when doc
          (while docs
@@ -2457,7 +2457,7 @@ If INITIAL-STRING is non-nil, use that rather than 
\"Parent groups:\"."
   "Return documentation of VARIABLE for use in Custom buffer.
 Normally just return the docstring.  But if VARIABLE automatically
 becomes buffer local when set, append a message to that effect."
-  (format "%s%s" (documentation-property variable 'variable-documentation)
+  (format "%s%s" (documentation-property variable 'variable-documentation t)
          (if (and (local-variable-if-set-p variable)
                   (or (not (local-variable-p variable))
                       (with-temp-buffer
@@ -3995,7 +3995,7 @@ If GROUPS-ONLY is non-nil, return only those members that 
are groups."
         (members (custom-group-members symbol
                                        (and (eq custom-buffer-style 'tree)
                                             custom-browse-only-groups)))
-        (doc (widget-docstring widget)))
+        (doc (substitute-command-keys (widget-docstring widget))))
     (cond ((and (eq custom-buffer-style 'tree)
                (eq state 'hidden)
                (or members (custom-unloaded-widget-p widget)))
diff --git a/lisp/cus-start.el b/lisp/cus-start.el
index daa95d1..2b9cc09 100644
--- a/lisp/cus-start.el
+++ b/lisp/cus-start.el
@@ -224,11 +224,9 @@ Leaving \"Default\" unchecked is equivalent with 
specifying a default of
             (text-quoting-style
               help
               (choice
-               (const :tag "Quote with curved single quotes" curve)
-               (const :tag "Quote with straight apostrophes 'like this'"
-                      straight)
-               (const :tag "Quote with grave accent and apostrophe `like this'"
-                      grave)
+               (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
diff --git a/lisp/wid-edit.el b/lisp/wid-edit.el
index e98ac18..0c8f4af 100644
--- a/lisp/wid-edit.el
+++ b/lisp/wid-edit.el
@@ -1676,7 +1676,7 @@ as the argument to `documentation-property'."
                   (cond ((functionp doc-prop)
                          (funcall doc-prop value))
                         ((symbolp doc-prop)
-                         (documentation-property value doc-prop)))))))
+                         (documentation-property value doc-prop t)))))))
     (when (and (stringp doc) (> (length doc) 0))
       ;; Remove any redundant `*' in the beginning.
       (when (eq (aref doc 0) ?*)