save settings from untrusted config files in a separate configparser
This untrusted configparser is a superset of the trusted configparser,
so that interpolation still works.
Also add an "untrusted" argument to ui.config* to allow querying
ui.ucdata.
With --debug, we print a warning when we read an untrusted config
file, and when we try to access a trusted setting that has one value
in the trusted configparser and another in the untrusted configparser.
adding a
adding b
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
the --branches option is deprecated, please use 'hg branches' instead
changeset: 0:b544c4ac4389
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: 0
the --branch option is deprecated, please use 'hg branch' instead
Using head f4ac749470f2 for branch foo
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
changeset: 1:f4ac749470f2
tag: foo
tag: tip
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: 1
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
adding c
the --branch option is deprecated, please use 'hg branch' instead
Using head f4ac749470f2 for branch foo
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
the --branches option is deprecated, please use 'hg branches' instead
changeset: 2:1505d56ee00e
tag: tip
parent: 0:b544c4ac4389
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: 0.0
changeset: 1:f4ac749470f2
tag: foo
branch: foo
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: 1
2 files updated, 0 files merged, 1 files removed, 0 files unresolved
adding d
the --branch option is deprecated, please use 'hg branch' instead
Using head f4ac749470f2 for branch foo
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
the --branches option is deprecated, please use 'hg branches' instead
changeset: 3:53b72df12ae5
tag: tip
parent: 0:b544c4ac4389
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: 0.0
changeset: 1:f4ac749470f2
tag: foo
branch: foo
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: 1