`rcs_commit_staged` |yes |yes |yes |yes |yes |yes |no |yes
`rcs_rename` |yes |yes |yes |yes |yes |yes |no |yes
`rcs_remove` |yes |yes |yes |yes |yes |yes |no |yes
`rcs_commit_staged` |yes |yes |yes |yes |yes |yes |no |yes
`rcs_rename` |yes |yes |yes |yes |yes |yes |no |yes
`rcs_remove` |yes |yes |yes |yes |yes |yes |no |yes
`rcs_getctime` |fast |slow |slow |slow |fast |slow |slow |slow
`rcs_getmtime` |fast |slow |slow |slow |fast |no |no |no
`rcs_preprevert` |yes |no |no |no |no |no |no |no
`rcs_getctime` |fast |slow |slow |slow |fast |slow |slow |slow
`rcs_getmtime` |fast |slow |slow |slow |fast |no |no |no
`rcs_preprevert` |yes |no |no |no |no |no |no |no