# HG changeset patch
# User Jordi Gutiérrez Hermoso <jordigh@octave.org>
# Date 1394571782 14400
# Node ID 7fb4764757b16e7c3e1c0505ab2adf9d5bc9ba5b
# Parent  e7d4f5528b5d232313233ac528d3cb034ae0939a
Explain that obsolete commands are only shared as needed

diff -r e7d4f5528b5d -r 7fb4764757b1 talk.tex
--- a/talk.tex	Tue Mar 11 17:02:45 2014 -0400
+++ b/talk.tex	Tue Mar 11 17:03:02 2014 -0400
@@ -279,7 +279,8 @@
   \begin{itemize}
     \item All Evolve operations are \emph{append-only}.
     \pause
-    \item Pre-edited commits stick around. They're only marked as obsolete.
+    \item Pre-edited commits stick around. They're only marked as
+    obsolete, and shared when necessary.
     \pause
     \item Commits may be obsoleted by another overwriting commit.
     \begin {itemize}