tests/test-churn.out

color: don't split colors across lines (which confuses less -R)

Currently, less -R doesn't support colors spanning multiple lines; only
the first line will be colorized.

Instead of allowing colors to span multiple lines, the color extension
now applies colors to each line it receives, even when ui.write() is
given multiple lines in one call.

% create test repository
adding a
adding b
adding c
% churn separate directories
user1      1 ***************************************************************
% churn all
user3      3 ***************************************************************
user1      3 ***************************************************************
user2      2 ******************************************
% churn up to rev 2
user2      2 ***************************************************************
user1      1 ********************************
% churn with aliases
alias3      3 **************************************************************
alias1      3 **************************************************************
user2       2 *****************************************
% churn with .hgchurn
alias3      3 **************************************************************
alias1      3 **************************************************************
user2       2 *****************************************
% churn with column specifier
user3      3 ***********************
user1      3 ***********************
user2      2 ***************
% churn by hour
06      1 *****************
09      2 *********************************
12      4 ******************************************************************
13      1 *****************
% churn with separated added/removed lines
user1           +3/-1 +++++++++++++++++++++++++++++++++++++++++--------------
user3           +3/-0 +++++++++++++++++++++++++++++++++++++++++
user2           +2/-0 +++++++++++++++++++++++++++
% churn --diffstat with color
user1           +3/-1 +++++++++++++++++++++++++++++++++++++++++--------------
user3           +3/-0 +++++++++++++++++++++++++++++++++++++++++
user2           +2/-0 +++++++++++++++++++++++++++
% changeset number churn
user1      4 ***************************************************************
user3      3 ***********************************************
user2      2 ********************************
adding foo
test      0