D3772: highlight: adjust to attribute being private

[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/D3772

AFFECTED FILES
  hgext/highlight/highlight.py

CHANGE DETAILS

diff --git a/hgext/highlight/highlight.py b/hgext/highlight/highlight.py
--- a/hgext/highlight/highlight.py
+++ b/hgext/highlight/highlight.py
@@ -89,7 +89,7 @@
     coloriter = (s.encode(encoding.encoding, 'replace')
                  for s in colorized.splitlines())
 
-    tmpl.filters['colorize'] = lambda x: next(coloriter)
+    tmpl._filters['colorize'] = lambda x: next(coloriter)
 
     oldl = tmpl.cache[field]
     newl = oldl.replace('line|escape', 'line|colorize')



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