Allow friend-trampling format also for royal castlings
authorH.G.Muller <hgm@hgm-xboard.(none)>
Thu, 5 Feb 2015 18:44:10 +0000 (19:44 +0100)
committerH.G.Muller <hgm@hgm-xboard.(none)>
Thu, 7 May 2015 18:53:32 +0000 (20:53 +0200)
commit6b0c328eee9be28c1d917ec14b06440582564a65
treefb334e333dd5fd525acdfc967d9f04f994cfb51b
parent893ed0aaac95bf06a8b067bc179076c134ab044d
Allow friend-trampling format also for royal castlings

The restriction that the trampling piece should not be King is lifted.
That the piece has an O atom in its Betza string is enough to qualify.
backend.c