color: enabled color support for export command (
issue1507)
The export command didn't output the diffs in color, even when color support
was enabled. This patch fixes that by making the export command use the default
ui.write method, instead of directly manipulating the ui.fout file object.
Also added a test case to verify color output to test-export.t.
Ancestors of 5
4 2 0
Ancestors of 6 and 5
3 4 2 1 0
Ancestors of 5 and 4
4 2 0
Ancestors of 7, stop at 6
6
Descendants of 5
7 8
Descendants of 5 and 3
6 7 8
Descendants of 5 and 4
5 7 8