Function removevars

src/Chain/libraries/glua/lparser.cpp:235–239

static void removevars(FuncState *fs, int tolevel) {
    fs->ls->dyd->actvar.n -= (fs->nactvar - tolevel);
    while (fs->nactvar > tolevel)
        getlocvar(fs, --fs->nactvar)->endpc = fs->pc;
}


static int searchupvalue(FuncState *fs, TString *name) {