Martin von Zweigbergk <martinvonz@google.com> [Wed, 22 Jul 2020 10:32:28 -0700] rev 45256
config: re-calculate absolute %include path in `include` callback
This removes the last user of the `abs` argument for the `include`
callback. The next patch will remove the argument.
Differential Revision: https://phab.mercurial-scm.org/D8795
Martin von Zweigbergk <martinvonz@google.com> [Wed, 22 Jul 2020 10:25:28 -0700] rev 45255
subrepoutil: use relative path for looking up config `%include`s
The code was already working with relative paths in practice, since it
passed in a (repo-)relative path into its local `read()` function. So
all that this patch actually does is to switch to rename variables so
we use the same path by a different name. This gets us closer to
removing the "absolute" path from the `include` callback.
Differential Revision: https://phab.mercurial-scm.org/D8794