test-subrepo-recursion: more aggressively regex 'unzip -l' output for 10.10 The output on 10.10 looks like this: Length Date Time Name -------- ---- ---- ---- 172 01-01-80 00:00 .hg_archival.txt 10 01-01-80 00:00 .hgsub 45 01-01-80 00:00 .hgsubstate 3 01-01-80 00:00 x.txt 10 01-01-80 00:00 foo/.hgsub 45 01-01-80 00:00 foo/.hgsubstate 9 01-01-80 00:00 foo/y.txt 9 01-01-80 00:00 foo/bar/z.txt -------- ------- 303 8 files (2 digit year, shorter -- separators and closer columns). We don't care about any of that, so ignore it.