diff mercurial/templatekw.py @ 39639:34ecc0a09c76

formatter: populate ctx from repo and node value

This will basically replace the fm.contexthint() API. I originally thought
this would be too complicated, and I wrote 8399438bc7ef "formatter: provide
hint of context keys required by template" because of that. However, I had
to add a similar mechanism for fctx templates, and the overall machinery
became way simpler than my original patch.

The test output slightly changed as {author} is no longer available in
the {manifest} context, which isn't the point this test targeted on.

--- a/mercurial/templatekw.py	Fri Sep 14 18:18:46 2018 -0400
+++ b/mercurial/templatekw.py	Thu Jun 07 21:48:11 2018 +0900
@@ -481,8 +481,6 @@
     mhex = hex(mnode)
     mapping = context.overlaymap(mapping, {'rev': mrev, 'node': mhex})
     f = context.process('manifest', mapping)
-    # TODO: perhaps 'ctx' should be dropped from mapping because manifest
-    # rev and node are completely different from changeset's.
     return templateutil.hybriditem(f, None, f,
                                    lambda x: {'rev': mrev, 'node': mhex})