Hide trees in transparent mode.
2.6 alpha 0 r1512 through r1825
Superseded by moretransopts in r1826.
Configuration file: hidetranstrees on|off
Command line: -ZH
This switch, when turned on, will prevent trees from being drawn in transparent mode. Be careful when building in transparent mode, with this switch on, since towns don't like tree removal any better just because you can't see the trees.
This feature was contributed by Pikka.