diff mercurial/changelog.py @ 44792:5e3c718692bb

nodemap: drop the 'exp-' prefix for internal opener option

The feature is now in a descent shape and we can consider having it "less"
experimental.

We won't be able to make it "totally" non-experimental, because its benefit
rely on rust, which is totally experimental.

Differential Revision: https://phab.mercurial-scm.org/D8418

--- a/mercurial/changelog.py	Tue Apr 14 03:16:23 2020 +0200
+++ b/mercurial/changelog.py	Tue Apr 14 03:27:04 2020 +0200
@@ -385,9 +385,7 @@
             datafile=datafile,
             checkambig=True,
             mmaplargeindex=True,
-            persistentnodemap=opener.options.get(
-                b'exp-persistent-nodemap', False
-            ),
+            persistentnodemap=opener.options.get(b'persistent-nodemap', False),
         )
 
         if self._initempty and (self.version & 0xFFFF == revlog.REVLOGV1):