These numbers measure the progress of Oil's C++ translation.
| name | osh | osh eval.py | delta py | osh eval.cpp | delta cpp |
| TOTAL | 1,539 | 534 | 1,005 | 420 | 114 |
| alias | 40 | 0 | 40 | 0 | 0 |
| append | 9 | 5 | 4 | 5 | 0 |
| arith-context | 10 | 9 | 1 | 5 | 4 |
| arith | 56 | 53 | 3 | 52 | 1 |
| array-compat | 7 | 3 | 4 | 3 | 0 |
| array | 62 | 21 | 41 | 20 | 1 |
| assign-deferred | 0 | 0 | 0 | 0 | 0 |
| assign-dialects | 1 | 1 | 0 | 0 | 1 |
| assign-extended | 32 | 10 | 22 | 5 | 5 |
| assign | 41 | 8 | 33 | 7 | 1 |
| assoc | 30 | 18 | 12 | 11 | 7 |
| assoc-zsh | 1 | 1 | 0 | 1 | 0 |
| background | 14 | 0 | 14 | 0 | 0 |
| ble-features | 5 | 0 | 5 | 0 | 0 |
| ble-idioms | 11 | 7 | 4 | 7 | 0 |
| blog1 | 4 | 0 | 4 | 1 | -1 |
| blog2 | 8 | 0 | 8 | 0 | 0 |
| brace-expansion | 48 | 44 | 4 | 42 | 2 |
| bugs | 3 | 2 | 1 | 2 | 0 |
| builtin-bash | 19 | 0 | 19 | 0 | 0 |
| builtin-bracket | 42 | 0 | 42 | 0 | 0 |
| builtin-completion | 31 | 0 | 31 | 0 | 0 |
| builtin-dirs | 14 | 0 | 14 | 0 | 0 |
| builtin-eval-source | 16 | 0 | 16 | 0 | 0 |
| builtin-getopts | 13 | 0 | 13 | 0 | 0 |
| builtin-io | 50 | 4 | 46 | 4 | 0 |
| builtin-printf | 27 | 0 | 27 | 0 | 0 |
| builtins2 | 12 | 0 | 12 | 0 | 0 |
| builtin-special | 3 | 0 | 3 | 0 | 0 |
| builtins | 32 | 3 | 29 | 4 | -1 |
| builtin-times | 1 | 0 | 1 | 0 | 0 |
| builtin-trap | 15 | 1 | 14 | 1 | 0 |
| builtin-vars | 35 | 14 | 21 | 10 | 4 |
| case_ | 8 | 7 | 1 | 7 | 0 |
| command-parsing | 2 | 0 | 2 | 0 | 0 |
| command-sub | 26 | 2 | 24 | 2 | 0 |
| command_ | 14 | 0 | 14 | 0 | 0 |
| comments | 2 | 2 | 0 | 2 | 0 |
| dbracket | 44 | 39 | 5 | 35 | 4 |
| dparen | 14 | 12 | 2 | 9 | 3 |
| empty-bodies | 3 | 1 | 2 | 1 | 0 |
| errexit-oil | 18 | 0 | 18 | 2 | -2 |
| errexit | 25 | 3 | 22 | 2 | 1 |
| exit-status | 4 | 0 | 4 | 2 | -2 |
| explore-parsing | 2 | 0 | 2 | 0 | 0 |
| extglob-match | 25 | 25 | 0 | 22 | 3 |
| for-expr | 6 | 3 | 3 | 2 | 1 |
| func-parsing | 14 | 7 | 7 | 7 | 0 |
| glob | 27 | 8 | 19 | 6 | 2 |
| here-doc | 31 | 2 | 29 | 2 | 0 |
| if_ | 4 | 0 | 4 | 0 | 0 |
| interactive | 7 | 0 | 7 | 0 | 0 |
| introspect | 6 | 0 | 6 | 0 | 0 |
| let | 0 | 0 | 0 | 0 | 0 |
| loop | 18 | 7 | 11 | 6 | 1 |
| nameref | 22 | 8 | 14 | 4 | 4 |
| nocasematch-match | 3 | 1 | 2 | 1 | 0 |
| osh-only | 4 | 0 | 4 | 0 | 0 |
| parse-errors | 22 | 18 | 4 | 18 | 0 |
| pipeline | 20 | 1 | 19 | 1 | 0 |
| posix | 15 | 9 | 6 | 9 | 0 |
| process-sub | 4 | 0 | 4 | 0 | 0 |
| prompt | 18 | 0 | 18 | 0 | 0 |
| quote | 31 | 28 | 3 | 24 | 4 |
| redirect | 53 | 2 | 51 | 2 | 0 |
| regex | 26 | 23 | 3 | 3 | 20 |
| serialize | 7 | 1 | 6 | 0 | 1 |
| sh-func | 8 | 0 | 8 | 0 | 0 |
| sh-options | 37 | 5 | 32 | 5 | 0 |
| sh-usage | 8 | 1 | 7 | 1 | 0 |
| smoke | 18 | 3 | 15 | 3 | 0 |
| special-vars | 24 | 9 | 15 | 9 | 0 |
| strict-options | 11 | 6 | 5 | 6 | 0 |
| subshell | 2 | 0 | 2 | 0 | 0 |
| tilde | 6 | 5 | 1 | 2 | 3 |
| type-compat | 1 | 1 | 0 | 1 | 0 |
| var-num | 7 | 0 | 7 | 0 | 0 |
| var-op-bash | 7 | 5 | 2 | 0 | 5 |
| var-op-len | 5 | 5 | 0 | 4 | 1 |
| var-op-patsub | 19 | 19 | 0 | 2 | 17 |
| var-op-slice | 16 | 9 | 7 | 4 | 5 |
| var-op-strip | 29 | 17 | 12 | 11 | 6 |
| var-op-test | 21 | 13 | 8 | 10 | 3 |
| var-ref | 8 | 3 | 5 | 3 | 0 |
| var-sub-quote | 38 | 6 | 32 | 4 | 2 |
| var-sub | 7 | 4 | 3 | 4 | 0 |
| word-eval | 8 | 0 | 8 | 0 | 0 |
| word-split | 33 | 3 | 30 | 2 | 1 |
| xtrace | 9 | 7 | 2 | 0 | 7 |