rename local var named 'expression' to 'expr' to not clobber parameter .. add temp debug counting
rename local var named 'expression' to 'expr' to not clobber parameter .. add temp debug counting

git-svn-id: 67bf12f30ddf2081c31403e0b02b2123541f1680@7002 08b3d480-bf2c-0410-a26f-811ee3361c24

kongr45gpen/bzflag,kongr45gpen/bzflag,kongr45gpen/bzflag,adamsdadakaeti/bzflag,khonkhortisan/bzflag,kongr45gpen/bzflag,kongr45gpen/bzflag,adamsdadakaeti/bzflag,adamsdadakaeti/bzflag,khonkhortisan/bzflag,khonkhortisan/bzflag,kongr45gpen/bzflag,khonkhortisan/bzflag,adamsdadakaeti/bzflag,adamsdadakaeti/bzflag,adamsdadakaeti/bzflag,khonkhortisan/bzflag,adamsdadakaeti/bzflag,khonkhortisan/bzflag,kongr45gpen/bzflag,kongr45gpen/bzflag,khonkhortisan/bzflag