config: give it an includepaths option for looking for config files
It is desirable to "derive" templates from the provided templates. A
simple way to do this is e.g.
%include map-cmdline.default
in your own mapfile. Then you only have to redefine a few templates
instead of copying over the whole thing. This %include mechanism
already works for the built-in templates because by default it *only*
looks for files that are in the same directory as the including
mapfile.
With this changeset, config grows an option to add more include paths
for config files.
revset: map postfix '%' to only() to optimize operand recursively (
issue4670)
Instead of keeping 'onlypost' as a method, this patch rewrites it to 'only'
function. This way, 'x%' always has the same weight as 'only(x)'.
dirs.c: pass C string, not Python string, to _finddir()
The callers already have the C string, and although the
PyString_AS_STRING() macro is probably free, this simplifies the code.
dirs.c: extract 'cpath' variable in _delpath() to match _addpath()
The PyString_AS_STRING() macro is probably free, but this makes
_delpath() more similar to _addpath() and simplifies the next patch.
treemanifest: store submanifest revlog per directory
With this change, when tree manifests are enabled (in .hg/requires),
commits will be written with one manifest revlog per directory. The
manifest revlogs are stored in
.hg/store/meta/$dir/00manifest.[id].
Flat manifests can still be read and interacted with as usual (they
are also read into treemanifest instances). The functionality for
writing treemanifest as a flat manifest to disk is still left in the
code; tests still pass with '_treeinmem=True' hardcoded.
Exchange is not yet implemented.
setup: use try/except/finally
This will raise a syntax error for people who attempt to use Py2.4,
but that's already going to fail and we have no way to keep other
2.6isms from creeping in since we've removed the check-code rules and
the buildbot.