tests/test-revlog-group-emptyiter

doc/style: use default font color specified by user

* it's bad to specify only foreground color:
  http://www.w3.org/QA/Tips/color
* some people prefer dark background
* `color: #111' is mostly the same as `color: black',
  which is the default of almost all popular browsers.

so it's preferable to delete `color: #111', rather than adding
`background-color: white'.

#! /bin/sh

# issue 1678

echo "# -- setting up base repo"
hg init a
cd a
touch a
hg ci -Am a
cd ..

echo "# -- cloning base repo"
hg clone a b
cd b

echo "# -- setting up cset to push"
hg up null
touch a
hg ci -Am b # different msg so we get a clog new entry

echo "# -- pushing"
hg push -f ../a