* allout.el (allout-yank-processing): Fix injection of extra space between

bullet and non-whitespace character in first topic when pasting, ensuring
that the actual spacing in the pasted topic following the bullet char is
preserved.  This extra space was causing pasted encrypted topics to get a
decrypted status even when the content was actually still encrypted.  Now
the decryption status from before the paste is preserved.

(allout-flag-region): Set all allout overlays so they evaporate when
reduced to zero length (evanescent), to prevent overlay leakage.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index e6cf29a130b6c92228b72f2da4244fdfd85cac6c..5c063b9603b2cc705c9c8ea09141405e233e4af2 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,17 @@
+2011-06-30  Ken Manheimer  <ken.manheimer@gmail.com>
+
+       * allout.el (allout-yank-processing): Fix injection of extra space
+       between bullet and non-whitespace character in first topic when
+       pasting, ensuring that the actual spacing in the pasted topic
+       following the bullet char is preserved.  This extra space was
+       causing pasted encrypted topics to get a decrypted status even
+       when the content was actually still encrypted.  Now the decryption
+       status from before the paste is preserved.
+
+       (allout-flag-region): Set all allout overlays so they evaporate
+       when reduced to zero length (evanescent), to prevent overlay
+       leakage.
+
 2011-06-30  Glenn Morris  <rgm@gnu.org>
 
        * w32-fns.el (w32-charset-info-alist): Declare.

diff --git a/lisp/allout.el b/lisp/allout.el
index 1d4d4a20e119b27ccfd4b8d3b893c4a8d3bd5432..552f9461335b6c6e3660e7dc9278899df42bb333 100644 (file)
--- a/lisp/allout.el
+++ b/lisp/allout.el
@@ -4605,8 +4605,7 @@ however, are left exactly like normal, non-allout-specific yanks."
                                         ; and delete residual subj
                                         ; prefix digits and space:
                      (while (looking-at "[0-9]") (delete-char 1))
-                     (if (looking-at " ")
-                         (delete-char 1))))
+                     (delete-char -1)))
                   ;; Assert new topic's bullet - minimal effort if unchanged:
                   (allout-rebullet-heading (string-to-char prefix-bullet)))
               (exchange-point-and-mark))))
@@ -4736,6 +4735,7 @@ arguments as this function, after the exposure changes are made."
   (when flag
     (let ((o (make-overlay from to nil 'front-advance)))
       (overlay-put o 'category 'allout-exposure-category)
+      (overlay-put o 'evaporate t)
       (when (featurep 'xemacs)
         (let ((props (symbol-plist 'allout-exposure-category)))
           (while props