build		sbuild $*
sbuildall	build_all.cmd $*
sbz		sbuild.cmd -Z $*
sbzz		sbuild.cmd -Z $*
sbcz		sbuild.cmd -cZ $*
sbld		sbuild.cmd $*
sbzall		sbuildall.cmd -Z $*
sbzzall		sbuildall.cmd -Z $*
sbczall		sbuildall.cmd -cZ $*