D277: dagparser: make print statement in doctest Py3 portable

[durin42 (Augie Fackler)]

durin42 created this revision.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.

REPOSITORY
  rHG Mercurial

REVISION DETAIL
  https://phab.mercurial-scm.org/D277

AFFECTED FILES
  mercurial/dagparser.py

CHANGE DETAILS

diff --git a/mercurial/dagparser.py b/mercurial/dagparser.py
--- a/mercurial/dagparser.py
+++ b/mercurial/dagparser.py
@@ -156,7 +156,7 @@
     Error:
 
         >>> try: list(parsedag('+1 bad'))
-        ... except Exception, e: print e
+        ... except Exception, e: print(e)
         invalid character in dag description: bad...
 
     '''



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