# HG changeset patch
# User Lucas Moscovicz <lmoscovicz@fb.com>
# Date 1394756121 25200
# Node ID cce8fbedc82a284d4c5159fced20e095c2e799d4
# Parent  d7b7ec0459c6f42ce3f1c24c42f83f2858b9e805
revset: changed sort method to use native sort implementation of smartsets

When sort is done by revision or reversed revision number it can just call
sort on the set and doesn't have to iterate it all over again.

diff -r d7b7ec0459c6 -r cce8fbedc82a mercurial/revset.py
--- a/mercurial/revset.py	Thu Mar 13 17:16:58 2014 -0700
+++ b/mercurial/revset.py	Thu Mar 13 17:15:21 2014 -0700
@@ -1492,7 +1492,14 @@
     l = []
     def invert(s):
         return "".join(chr(255 - ord(c)) for c in s)
-    for r in getset(repo, subset, s):
+    revs = getset(repo, subset, s)
+    if keys == ["rev"]:
+        revs.sort()
+        return revs
+    elif keys == ["-rev"]:
+        revs.sort(reverse=True)
+        return revs
+    for r in revs:
         c = repo[r]
         e = []
         for k in keys: