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author | Richard M. Stallman <rms@gnu.org> | 1997-05-05 19:53:46 +0000 |
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committer | Richard M. Stallman <rms@gnu.org> | 1997-05-05 19:53:46 +0000 |
commit | 36f696d1d464d0c1f569195bdf485435d418bf32 (patch) | |
tree | 6a38c013a71caa63a3dd26ecf3d3ed1268e76fe9 | |
parent | f6478090a43c6508245d486729d8c4eb4adef477 (diff) | |
download | emacs-36f696d1d464d0c1f569195bdf485435d418bf32.tar.gz |
Comment change.
-rw-r--r-- | lisp/term/x-win.el | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lisp/term/x-win.el b/lisp/term/x-win.el index a0cdc96e264..bd654a48668 100644 --- a/lisp/term/x-win.el +++ b/lisp/term/x-win.el @@ -582,6 +582,9 @@ This is in addition to the primary selection.") ;;; Return the value of the current X selection. ;;; Consult the selection, then the cut buffer. Treat empty strings ;;; as if they were unset. +;;; If this function is called twice and finds the same text, +;;; it returns nil the second time. This is so that a single +;;; selection won't be added to the kill ring over and over. (defun x-cut-buffer-or-selection-value () (let (text) |