dune-help - Man Page
Additional Dune help
Synopsis
dune help [--build-info] [--man-format=FMT] [OPTION]… [TOPIC]
Description
dune help TOPIC provides additional help on the given topic. The following topics are available:
- config
dune-config
Options
- --build-info
Show build information.
- --man-format=FMT (absent=pager)
Show output in format FMT. The value FMT must be one of auto, pager, groff or plain. With auto, the format is pager or plain whenever the TERM env var is dumb or undefined.
Common Options
- --help[=FMT] (default=auto)
Show this help in format FMT. The value FMT must be one of auto, pager, groff or plain. With auto, the format is pager or plain whenever the TERM env var is dumb or undefined.
- --version
Show version information.
Exit Status
help exits with the following status:
- 0
on success.
- 123
on indiscriminate errors reported on standard error.
- 124
on command line parsing errors.
- 125
on unexpected internal errors (bugs).
Environment
These environment variables affect the execution of help:
- CLICOLOR
If different than 0, ANSI colors are supported and should be used when the program isn’t piped. If equal to 0, don’t output ANSI color escape codes
- CLICOLOR_FORCE
If different than 0, ANSI colors should be enabled no matter what.
Bugs
Check bug reports at https://github.com/ocaml/dune/issues