keyword: go into restricted mode when transplanting
Expanded keyword is read into diff with transplant -b otherwise.
Test this scenario.
Thanks to Adam Berkes for providing an example case.
-- With aaa
Status:
A somename
other-file
Diff:
diff --git a/other-file b/somename
copy from other-file
copy to somename
-- With zzz
Status:
A somename
other-file
Diff:
diff --git a/other-file b/somename
copy from other-file
copy to somename