# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@ens-lyon.org>
# Date 1348180207 -7200
# Node ID 2d750e885512aefa7a5b0f699cdb26fe7cfd015f
# Parent  d42cc3c880b69d0ba769082dc28fd642568df7e1
histedit: documents the between function

diff -r d42cc3c880b6 -r 2d750e885512 hgext/histedit.py
--- a/hgext/histedit.py	Mon Sep 24 15:54:45 2012 -0500
+++ b/hgext/histedit.py	Fri Sep 21 00:30:07 2012 +0200
@@ -196,6 +196,9 @@
     return files
 
 def between(repo, old, new, keep):
+    """select and validate the set of revision to edit
+
+    When keep is false, the specified set can't have children."""
     revs = [old]
     current = old
     while current != new: