diff tests/test-churn @ 10826:717c35d55fb3

color: colorize based on output labels instead of parsing output

By overriding ui.write(), ui.write_err(), ui.popbuffer(), and ui.label(),
the color extension can avoid parsing command output and simply colorize
output based on labels.

As before, the color extension provides a list of default colors for
core commands/labels. Other extensions can provide their own defaults by
specifying a colortable dict (similar to cmdtable).

In this process, --color is promoted to a global option and the deprecated
--no-color option is removed.

--- a/tests/test-churn	Fri Apr 02 15:22:15 2010 -0500
+++ b/tests/test-churn	Fri Apr 02 15:22:17 2010 -0500
@@ -52,6 +52,8 @@
 hg rm d/g/f2.txt
 hg ci -Am "removed d/g/f2.txt" -u user1 -d 14:00 d/g/f2.txt
 hg churn --diffstat
+echo % churn --diffstat with color
+hg --config extensions.color= churn --diffstat --color=always
 
 echo % changeset number churn
 hg churn -c