# HG changeset patch
# User Matt Mackall <mpm@selenic.com>
# Date 2015-06-25 22:56:54
# Node ID 56674fd6dabc00a6614e31c8e23c891fb6c68099
# Parent  c55eac3f388d631b82982462ce482ee519b6add7

progress: mark experimental option

diff --git a/mercurial/progress.py b/mercurial/progress.py
--- a/mercurial/progress.py
+++ b/mercurial/progress.py
@@ -187,6 +187,7 @@ class progbar(object):
         delta = pos - initialpos
         if delta > 0:
             elapsed = now - self.starttimes[topic]
+            # experimental config: progress.estimate
             if elapsed > float(
                 self.ui.config('progress', 'estimate', default=2)):
                 seconds = (elapsed * (target - delta)) // delta + 1