# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 1459332979 25200
# Node ID 6d53f81d3b64fab6dc728f893ac6621ef00a58dd
# Parent  4268fdd11b74d2209e91b378cdcbb101142db06f
destination: document 'setupdest'

Let's make the role of this function clear.

diff -r 4268fdd11b74 -r 6d53f81d3b64 hgext3rd/topic/destination.py
--- a/hgext3rd/topic/destination.py	Wed Mar 30 03:15:47 2016 -0700
+++ b/hgext3rd/topic/destination.py	Wed Mar 30 03:16:19 2016 -0700
@@ -87,6 +87,7 @@
     return repo.revs(subquery, branch, branch, branch)
 
 def setupdest(ui):
+    """run a uisetup time to install all destinations wrapping"""
     if util.safehasattr(destutil, '_destmergebranch'):
         extensions.wrapfunction(destutil, '_destmergebranch', _destmergebranch)
     rebase = extensions.find('rebase')