Empty elements in EMACSLOADPATH now stand for the default

[bpt/emacs.git] / lisp / allout.el

diff --git a/lisp/allout.el b/lisp/allout.el
index 9ca7251..0896ace 100644 (file)
--- a/lisp/allout.el
+++ b/lisp/allout.el
@@ -74,14 +74,12 @@
 
 ;;; Code:
 
 
 ;;; Code:
 

+(declare-function epa-passphrase-callback-function
+                 "epa" (context key-id handback))
+

 ;;;_* Dependency loads
 (require 'overlay)
 (eval-when-compile
 ;;;_* Dependency loads
 (require 'overlay)
 (eval-when-compile

-  ;; Most of the requires here are for stuff covered by autoloads, which
-  ;; byte-compiling doesn't trigger.
-  (require 'epg)
-  (require 'epa)
-  (require 'overlay)

   ;; `cl' is required for `assert'.  `assert' is not covered by a standard
   ;; autoload, but it is a macro, so that eval-when-compile is sufficient
   ;; to byte-compile it in, or to do the require when the buffer evalled.
   ;; `cl' is required for `assert'.  `assert' is not covered by a standard
   ;; autoload, but it is a macro, so that eval-when-compile is sufficient
   ;; to byte-compile it in, or to do the require when the buffer evalled.


@@ -1566,7 +1564,7 @@ Each value can be a regexp or a list with a regexp followed by a
 substitution string.  If it's just a regexp, all its matches are removed
 before the text is encrypted.  If it's a regexp and a substitution, the
 substitution is used against the regexp matches, a la `replace-match'.")
 substitution string.  If it's just a regexp, all its matches are removed
 before the text is encrypted.  If it's a regexp and a substitution, the
 substitution is used against the regexp matches, a la `replace-match'.")

-(make-variable-buffer-local 'allout-encryption-text-removal-regexps)
+(make-variable-buffer-local 'allout-encryption-plaintext-sanitization-regexps)

 ;;;_   = allout-encryption-ciphertext-rejection-regexps
 (defvar allout-encryption-ciphertext-rejection-regexps nil
   "Variable for regexps matching plaintext to remove before encryption.
 ;;;_   = allout-encryption-ciphertext-rejection-regexps
 (defvar allout-encryption-ciphertext-rejection-regexps nil
   "Variable for regexps matching plaintext to remove before encryption.


@@ -2126,8 +2124,8 @@ OPEN:     A TOPIC that is not CLOSED, though its OFFSPRING or BODY may be."
 
 ;;;_  > allout-overlay-insert-in-front-handler (ol after beg end
 ;;;                                                &optional prelen)
 
 ;;;_  > allout-overlay-insert-in-front-handler (ol after beg end
 ;;;                                                &optional prelen)

-(defun allout-overlay-insert-in-front-handler (ol after beg end
-                                                  &optional prelen)
+(defun allout-overlay-insert-in-front-handler (ol after beg _end
+                                                  &optional _prelen)

   "Shift the overlay so stuff inserted in front of it is excluded."
   (if after
       ;; ??? Shouldn't moving the overlay should be unnecessary, if overlay
   "Shift the overlay so stuff inserted in front of it is excluded."
   (if after
       ;; ??? Shouldn't moving the overlay should be unnecessary, if overlay


@@ -2136,7 +2134,7 @@ OPEN:     A TOPIC that is not CLOSED, though its OFFSPRING or BODY may be."
 ;;;_  > allout-overlay-interior-modification-handler (ol after beg end
 ;;;                                                      &optional prelen)
 (defun allout-overlay-interior-modification-handler (ol after beg end
 ;;;_  > allout-overlay-interior-modification-handler (ol after beg end
 ;;;                                                      &optional prelen)
 (defun allout-overlay-interior-modification-handler (ol after beg end

-                                                        &optional prelen)
+                                                        &optional _prelen)

   "Get confirmation before making arbitrary changes to invisible text.
 
 We expose the invisible text and ask for confirmation.  Refusal or
   "Get confirmation before making arbitrary changes to invisible text.
 
 We expose the invisible text and ask for confirmation.  Refusal or


@@ -2199,7 +2197,7 @@ See `allout-overlay-interior-modification-handler' for details."
             (allout-overlay-interior-modification-handler
              overlay nil beg end nil))))))
 ;;;_  > allout-isearch-end-handler (&optional overlay)
             (allout-overlay-interior-modification-handler
              overlay nil beg end nil))))))
 ;;;_  > allout-isearch-end-handler (&optional overlay)

-(defun allout-isearch-end-handler (&optional overlay)
+(defun allout-isearch-end-handler (&optional _overlay)

   "Reconcile allout outline exposure on arriving in hidden text after isearch.
 
 Optional OVERLAY parameter is for when this function is used by
   "Reconcile allout outline exposure on arriving in hidden text after isearch.
 
 Optional OVERLAY parameter is for when this function is used by


@@ -2738,7 +2736,7 @@ starting point, and PREV-DEPTH is depth of prior topic."
                                        ; and maybe not preferable.
     ))
 ;;;_   > allout-chart-siblings (&optional start end)
                                        ; and maybe not preferable.
     ))
 ;;;_   > allout-chart-siblings (&optional start end)

-(defun allout-chart-siblings (&optional start end)
+(defun allout-chart-siblings (&optional _start _end)

   "Produce a list of locations of this and succeeding sibling topics.
 Effectively a top-level chart of siblings.  See `allout-chart-subtree'
 for an explanation of charts."
   "Produce a list of locations of this and succeeding sibling topics.
 Effectively a top-level chart of siblings.  See `allout-chart-subtree'
 for an explanation of charts."


@@ -3056,7 +3054,7 @@ Returning depth if successful, nil if not."
       nil))
   )
 ;;;_   > allout-up-current-level (arg)
       nil))
   )
 ;;;_   > allout-up-current-level (arg)

-(defun allout-up-current-level (arg)
+(defun allout-up-current-level (_arg)

   "Move out ARG levels from current visible topic."
   (interactive "p")
   (let ((start-point (point)))
   "Move out ARG levels from current visible topic."
   (interactive "p")
   (let ((start-point (point)))


@@ -3203,7 +3201,7 @@ Presumes point is at the start of a topic prefix."
   "Go back to the first sibling at this level, visible or not."
   (allout-end-of-level 'backward))
 ;;;_   > allout-end-of-level (&optional backward)
   "Go back to the first sibling at this level, visible or not."
   (allout-end-of-level 'backward))
 ;;;_   > allout-end-of-level (&optional backward)

-(defun allout-end-of-level (&optional backward)
+(defun allout-end-of-level (&optional _backward)

   "Go to the last sibling at this level, visible or not."
 
   (let ((depth (allout-depth)))
   "Go to the last sibling at this level, visible or not."
 
   (let ((depth (allout-depth)))


@@ -3935,7 +3933,7 @@ Maintains outline hanging topic indentation if
       (if (or allout-former-auto-filler allout-use-hanging-indents)
           (funcall use-auto-fill-function)))))
 ;;;_    > allout-reindent-body (old-depth new-depth &optional number)
       (if (or allout-former-auto-filler allout-use-hanging-indents)
           (funcall use-auto-fill-function)))))
 ;;;_    > allout-reindent-body (old-depth new-depth &optional number)

-(defun allout-reindent-body (old-depth new-depth &optional number)
+(defun allout-reindent-body (old-depth new-depth &optional _number)

   "Reindent body lines which were indented at OLD-DEPTH to NEW-DEPTH.
 
 Optional arg NUMBER indicates numbering is being added, and it must
   "Reindent body lines which were indented at OLD-DEPTH to NEW-DEPTH.
 
 Optional arg NUMBER indicates numbering is being added, and it must


@@ -4564,7 +4562,7 @@ Topic exposure is marked with text-properties, to be used by
             (if next (goto-char next)))))
       (set-buffer-modified-p was-modified))))
 ;;;_    > allout-yank-processing ()
             (if next (goto-char next)))))
       (set-buffer-modified-p was-modified))))
 ;;;_    > allout-yank-processing ()

-(defun allout-yank-processing (&optional arg)
+(defun allout-yank-processing (&optional _arg)

 
   "Incidental allout-specific business to be done just after text yanks.
 
 
   "Incidental allout-specific business to be done just after text yanks.
 


@@ -5347,7 +5345,7 @@ Optional arg CONTEXT indicates interior levels to include."
                        (cons (make-string
                               (1+ (truncate (if (zerop (car flat-index))
                                                 1
                        (cons (make-string
                               (1+ (truncate (if (zerop (car flat-index))
                                                 1

-                                              (log10 (car flat-index)))))
+                                              (log (car flat-index) 10))))

                               ? )
                              result)))
            (setq flat-index (cdr flat-index)))
                               ? )
                              result)))
            (setq flat-index (cdr flat-index)))


@@ -5387,7 +5385,7 @@ Optional arg CONTEXT indicates interior levels to include."
                        (cons (make-string
                               (1+ (truncate (if (zerop (car flat-index))
                                                 1
                        (cons (make-string
                               (1+ (truncate (if (zerop (car flat-index))
                                                 1

-                                              (log10 (car flat-index)))))
+                                              (log (car flat-index) 10))))

                               ? )
                              result)))
            (setq flat-index (cdr flat-index)))
                               ? )
                              result)))
            (setq flat-index (cdr flat-index)))


@@ -5526,7 +5524,7 @@ header and body.  The elements of that list are:
 ;;_   > allout-process-exposed (&optional func from to frombuf
 ;;;                                        tobuf format)
 (defun allout-process-exposed (&optional func from to frombuf tobuf
 ;;_   > allout-process-exposed (&optional func from to frombuf
 ;;;                                        tobuf format)
 (defun allout-process-exposed (&optional func from to frombuf tobuf

-                                         format start-num)
+                                        format _start-num)

   "Map function on exposed parts of current topic; results to another buffer.
 
 All args are options; default values itemized below.
   "Map function on exposed parts of current topic; results to another buffer.
 
 All args are options; default values itemized below.


@@ -5690,7 +5688,7 @@ used verbatim."
 
 ;;;_  - LaTeX formatting
 ;;;_   > allout-latex-verb-quote (string &optional flow)
 
 ;;;_  - LaTeX formatting
 ;;;_   > allout-latex-verb-quote (string &optional flow)

-(defun allout-latex-verb-quote (string &optional flow)
+(defun allout-latex-verb-quote (string &optional _flow)

   "Return copy of STRING for literal reproduction across LaTeX processing.
 Expresses the original characters (including carriage returns) of the
 string across LaTeX processing."
   "Return copy of STRING for literal reproduction across LaTeX processing.
 Expresses the original characters (including carriage returns) of the
 string across LaTeX processing."


@@ -5711,7 +5709,7 @@ across LaTeX processing, within the context of a `verbatim'
 environment.  Leaves point at the end of the line."
   (let ((inhibit-field-text-motion t))
     (beginning-of-line)
 environment.  Leaves point at the end of the line."
   (let ((inhibit-field-text-motion t))
     (beginning-of-line)

-    (let ((beg (point))
+    (let (;(beg (point))

           (end (point-at-eol)))
       (save-match-data
         (while (re-search-forward "\\\\"
           (end (point-at-eol)))
       (save-match-data
         (while (re-search-forward "\\\\"


@@ -5795,7 +5793,7 @@ environment.  Leaves point at the end of the line."
   (set-buffer buffer)
   (insert "\n\\end{document}\n"))
 ;;;_   > allout-latexify-one-item (depth prefix bullet text)
   (set-buffer buffer)
   (insert "\n\\end{document}\n"))
 ;;;_   > allout-latexify-one-item (depth prefix bullet text)

-(defun allout-latexify-one-item (depth prefix bullet text)
+(defun allout-latexify-one-item (depth _prefix bullet text)

   "Insert LaTeX commands for formatting one outline item.
 
 Args are the topics numeric DEPTH, the header PREFIX lead string, the
   "Insert LaTeX commands for formatting one outline item.
 
 Args are the topics numeric DEPTH, the header PREFIX lead string, the


@@ -6046,6 +6044,16 @@ See `allout-toggle-current-subtree-encryption' for more details."
 
       (run-hook-with-args 'allout-structure-added-functions
                           bullet-pos subtree-end))))
 
       (run-hook-with-args 'allout-structure-added-functions
                           bullet-pos subtree-end))))

+
+(declare-function epg-context-set-passphrase-callback "epg"
+                  (context passphrase-callback))
+(declare-function epg-list-keys "epg" (context &optional name mode))
+(declare-function epg-decrypt-string "epg" (context cipher))
+(declare-function epg-encrypt-string "epg"
+                  (context plain recipients &optional sign always-trust))
+(declare-function epg-user-id-string "epg" (user-id))
+(declare-function epg-key-user-id-list "epg" (key))
+

 ;;;_  > allout-encrypt-string (text decrypt allout-buffer keymode-cue
 ;;;                                 &optional rejected)
 (defun allout-encrypt-string (text decrypt allout-buffer keymode-cue
 ;;;_  > allout-encrypt-string (text decrypt allout-buffer keymode-cue
 ;;;                                 &optional rejected)
 (defun allout-encrypt-string (text decrypt allout-buffer keymode-cue


@@ -6354,7 +6362,7 @@ save.  See `allout-encrypt-unencrypted-on-saves' for more info."
 ;;;###autoload
 (defalias 'outlinify-sticky 'outlineify-sticky)
 ;;;###autoload
 ;;;###autoload
 (defalias 'outlinify-sticky 'outlineify-sticky)
 ;;;###autoload

-(defun outlineify-sticky (&optional arg)
+(defun outlineify-sticky (&optional _arg)

   "Activate outline mode and establish file var so it is started subsequently.
 
 See `allout-layout' and customization of `allout-auto-activation'
   "Activate outline mode and establish file var so it is started subsequently.
 
 See `allout-layout' and customization of `allout-auto-activation'