Inherit config from real parentui and don't use ConfigParser internals.
Added comments for the meaning of parentui.
pulling from ../test-a
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
(run 'hg update' to get a working copy)
merge: warning: conflicts during merge
merging test.txt
merging test.txt failed!
pulling from ../test-a
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
(run 'hg update' to get a working copy)
merge: warning: conflicts during merge
resolving manifests
force None allow 1 moddirstate True linear False
ancestor 055d847dd401 local 2eded9ab0a5c remote 84cf5750dd20
test.txt versions differ, resolve
merging test.txt
resolving test.txt
file test.txt: my fc3148072371 other d40249267ae3 ancestor 8fe46a3eb557
merging test.txt failed!
one
<<<<<<<
two-point-five
=======
two-point-one
>>>>>>>
three
rev offset length base linkrev nodeid p1 p2
0 0 7 0 0 01365c4cca56 000000000000 000000000000
1 7 9 1 1 7b013192566a 01365c4cca56 000000000000
2 16 15 2 2 8fe46a3eb557 01365c4cca56 000000000000
3 31 27 2 3 fc3148072371 7b013192566a 8fe46a3eb557
4 58 25 4 4 d40249267ae3 8fe46a3eb557 000000000000
changeset: 4:40d11a4173a8
tag: tip
parent: 2:96b70246a118
user: test
date: Thu Jan 1 00:00:00 1970 +0000
summary: two -> two-point-one
changeset: 3:50c3a7e29886
parent: 1:d1e159716d41
parent: 2:96b70246a118
user: test
date: Thu Jan 1 00:00:00 1970 +0000
summary: Merge 1
changeset: 2:96b70246a118
parent: 0:b1832b9d912a
user: test
date: Thu Jan 1 00:00:00 1970 +0000
summary: Numbers as words
changeset: 1:d1e159716d41
user: test
date: Thu Jan 1 00:00:00 1970 +0000
summary: 2 -> 2.5
changeset: 0:b1832b9d912a
user: test
date: Thu Jan 1 00:00:00 1970 +0000
summary: Initial