$ hg init a $ cd a $ hg init b $ echo x > b/x Should print nothing: $ hg add b $ hg st Should fail: $ hg st b/x abort: path 'b/x' is inside nested repo 'b' [255] $ hg add b/x abort: path 'b/x' is inside nested repo 'b' [255] Should fail: $ hg add b b/x abort: path 'b/x' is inside nested repo 'b' [255] $ hg st Should arguably print nothing: $ hg st b $ echo a > a $ hg ci -Ama a Should fail: $ hg mv a b abort: path 'b/a' is inside nested repo 'b' [255] $ hg st