dune-help(1)

1DUNE-HELP(1)                      Dune Manual                     DUNE-HELP(1)
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NAME

6       dune-help - Additional Dune help
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SYNOPSIS

9       dune help [--build-info] [--man-format=FMT] [OPTION]… [TOPIC]
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DESCRIPTION

12       dune help TOPIC provides additional help on the given topic. The
13       following topics are available:
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15       config
16           dune-config
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OPTIONS

19       --build-info
20           Show build information.
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22       --man-format=FMT (absent=pager)
23           Show output in format FMT. The value FMT must be one of auto,
24           pager, groff or plain. With auto, the format is pager or plain
25           whenever the TERM env var is dumb or undefined.
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COMMON OPTIONS

28       --help[=FMT] (default=auto)
29           Show this help in format FMT. The value FMT must be one of auto,
30           pager, groff or plain. With auto, the format is pager or plain
31           whenever the TERM env var is dumb or undefined.
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33       --version
34           Show version information.
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EXIT STATUS

37       help exits with the following status:
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39       0   on success.
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41       123 on indiscriminate errors reported on standard error.
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43       124 on command line parsing errors.
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45       125 on unexpected internal errors (bugs).
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ENVIRONMENT

48       These environment variables affect the execution of help:
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50       CLICOLOR
51           If different than 0, ANSI colors are supported and should be used
52           when the program isn’t piped. If equal to 0, don’t output ANSI
53           color escape codes
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55       CLICOLOR_FORCE
56           If different than 0, ANSI colors should be enabled no matter what.
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BUGS

59       Check bug reports at https://github.com/ocaml/dune/issues
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