OK simple-command OK assign OK assign2 OK more-env OK line-breaks OK redirect OK here-doc OK pipeline OK and-or OK dparen OK escaped-literal OK args-vars OK unquote-subs OK command-sub OK arith-sub OK unquote-subs OK posix-func OK ksh-func OK brace-group OK subshell OK while-loop OK while-expr-loop OK until-loop OK if_ OK case_ OK for-loop OK empty-for-loop OK args-for-loop OK time-block OK bracket-builtin All test/osh2oil.sh tests passed.