EXF_NOCOALESCE
const bool coalesce = (ex->ex_flags & EXF_NOCOALESCE) == 0;
ex->ex_flags |= EXF_NOCOALESCE;
if (((ex->ex_flags & EXF_NOCOALESCE) == 0) &&
if (ex->ex_flags & EXF_NOCOALESCE)