Merge branch 'km/from-emacs-28' into bugfix

lisp/oc-csl.el

@@ -127,7 +127,9 @@ If nil then only the fallback en-US locale will be available."
   :type '(choice
           (directory :tag "Locales directory")
           (const :tag "Use en-US locale only" nil))
-  :safe t)
+  ;; It's not obvious to me that arbitrary locations are safe.
+;;;  :safe #'string-or-null-p
+  )
 
 (defcustom org-cite-csl-styles-dir nil
   "Directory of CSL style files.
@@ -138,7 +140,9 @@ directory.  This variable is ignored when style file is absolute."
   :type '(choice
           (directory :tag "Styles directory")
           (const :tag "Use absolute file names" nil))
-  :safe t)
+  ;; It's not obvious to me that arbitrary locations are safe.
+;;;  :safe #'string-or-null-p
+  )
 
 ;;;; Citelinks
 (defcustom org-cite-csl-link-cites t
@@ -154,8 +158,7 @@ Cite linking for export back-ends derived from any of the back-ends listed here,
 is also disabled."
   :group 'org-cite
   :package-version '(Org . "9.5")
-  :type '(repeat symbol)
-  :safe t)
+  :type '(repeat symbol))
 
 ;;;; Output-specific variables
 (defcustom org-cite-csl-html-hanging-indent "1.5em"

lisp/oc-natbib.el

@@ -71,8 +71,7 @@ If \"natbib\" package is already required in the document, e.g., through
     (const :tag "order as above, but numerical citations are compressed if possible" sort&compress)
     (const :tag "display full author list on first citation, abbreviate the others" longnamesfirst)
     (const :tag "redefine \\thebibliography to issue \\section* instead of \\chapter*" sectionbib)
-    (const :tag "keep all the authors' names in a citation on one line" nonamebreak))
-  :safe t)
+    (const :tag "keep all the authors' names in a citation on one line" nonamebreak)))
 
 
 ;;; Internal functions

lisp/oc.el

@@ -127,16 +127,14 @@ File names must be absolute."
   :package-version '(Org . "9.5")
   :type '(choice (const :tag "No global bibliography" nil)
 		 (repeat :tag "List of bibliography files"
-                         (file :tag "Bibliography")))
-  :safe t)
+                         (file :tag "Bibliography"))))
 
 (defcustom org-cite-activate-processor 'basic
   "Processor used for activating citations, as a symbol."
   :group 'org-cite
   :package-version '(Org . "9.5")
   :type '(choice (const :tag "Default fontification" nil)
-                 (symbol :tag "Citation processor"))
-  :safe nil)
+                 (symbol :tag "Citation processor")))
 
 (defcustom org-cite-export-processors '((t basic))
   "Processor used for exporting citations, as a triplet, or nil.
@@ -200,24 +198,21 @@ back-end."
                                (string :tag "Use specific bibliography style"))
                               (choice
                                (const :tag "Default citation style" nil)
-                               (string :tag "Use specific citation style")))))
-  :safe nil)
+                               (string :tag "Use specific citation style"))))))
 
 (defcustom org-cite-follow-processor 'basic
   "Processor used for following citations, as a symbol."
   :group 'org-cite
   :package-version '(Org . "9.5")
   :type '(choice (const :tag "No following" nil)
-                 (symbol :tag "Citation processor"))
-  :safe nil)
+                 (symbol :tag "Citation processor")))
 
 (defcustom org-cite-insert-processor 'basic
   "Processor used for inserting citations, as a symbol."
   :group 'org-cite
   :package-version '(Org . "9.5")
   :type '(choice (const :tag "No insertion" nil)
-                 (symbol :tag "Citation processor"))
-  :safe nil)
+                 (symbol :tag "Citation processor")))
 
 (defcustom org-cite-adjust-note-numbers t
   "When non-nil, allow process to modify location of note numbers.
@@ -299,8 +294,7 @@ This roughly follows the Oxford Guide to Style recommendations."
                   (const :tag "Citation next to punctuation" same))
           (choice :tag "Order of citation and punctuation"
                   (const :tag "Citation first" before)
-                  (const :tag "Citation last" after))))
-  :safe t)
+                  (const :tag "Citation last" after)))))
 
 (defcustom org-cite-punctuation-marks '("." "," ";" ":" "!" "?")
   "List of strings that can be moved around when placing note numbers.
@@ -310,8 +304,7 @@ allowed to shuffle punctuation marks specified in this list in order to
 place note numbers according to rules defined in `org-cite-note-rules'."
   :group 'org-cite
   :package-version '(Org . "9.5")
-  :type '(repeat string)
-  :safe t)
+  :type '(repeat string))
 
 
 ;;; Citation processors

lisp/ol.el

@@ -178,8 +178,7 @@ link.
   :group 'org-link
   :package-version '(Org . "9.1")
   :type '(alist :tag "Link display parameters"
-		:value-type plist)
-  :safe nil)
+		:value-type plist))
 
 (defcustom org-link-descriptive t
   "Non-nil means Org displays descriptive links.
@@ -335,8 +334,7 @@ another window."
 	  (cons (const wl)
 		(choice
 		 (const wl)
-		 (const wl-other-frame))))
-  :safe nil)
+		 (const wl-other-frame)))))
 
 (defcustom org-link-search-must-match-exact-headline 'query-to-create
   "Non-nil means internal fuzzy links can only match headlines.
@@ -385,15 +383,13 @@ single keystroke rather than having to type \"yes\"."
   :type '(choice
 	  (const :tag "with yes-or-no (safer)" yes-or-no-p)
 	  (const :tag "with y-or-n (faster)" y-or-n-p)
-	  (const :tag "no confirmation (dangerous)" nil))
-  :safe nil)
+	  (const :tag "no confirmation (dangerous)" nil)))
 
 (defcustom org-link-shell-skip-confirm-regexp ""
   "Regexp to skip confirmation for shell links."
   :group 'org-link-follow
   :version "24.1"
-  :type 'regexp
-  :safe nil)
+  :type 'regexp)
 
 (defcustom org-link-elisp-confirm-function 'yes-or-no-p
   "Non-nil means ask for confirmation before executing Emacs Lisp links.
@@ -410,15 +406,13 @@ single keystroke rather than having to type \"yes\"."
   :type '(choice
 	  (const :tag "with yes-or-no (safer)" yes-or-no-p)
 	  (const :tag "with y-or-n (faster)" y-or-n-p)
-	  (const :tag "no confirmation (dangerous)" nil))
-  :safe nil)
+	  (const :tag "no confirmation (dangerous)" nil)))
 
 (defcustom org-link-elisp-skip-confirm-regexp ""
   "A regexp to skip confirmation for Elisp links."
   :group 'org-link-follow
   :version "24.1"
-  :type 'regexp
-  :safe nil)
+  :type 'regexp)
 
 (defgroup org-link-store nil
   "Options concerning storing links in Org mode."

lisp/org-keys.el

@@ -279,8 +279,7 @@ before org.el is loaded."
   :type '(choice
 	  (const :tag "A double click follows the link" double)
 	  (const :tag "Unconditionally follow the link with mouse-1" t)
-	  (integer :tag "mouse-1 click does not follow the link if longer than N ms" 450))
-  :safe t)
+	  (integer :tag "mouse-1 click does not follow the link if longer than N ms" 450)))
 
 (defcustom org-tab-follows-link nil
   "Non-nil means on links TAB will follow the link.

lisp/org-num.el

@@ -99,8 +99,7 @@ Any `face' text property on the returned string overrides
 `org-num-face'."
   :group 'org-appearance
   :package-version '(Org . "9.3")
-  :type 'function
-  :safe nil)
+  :type 'function)
 
 (defcustom org-num-max-level nil
   "Level below which headlines are not numbered.