DOKK / manpages / debian 13 / futhark / futhark-fmt.1.en
FUTHARK-FMT(1) Futhark FUTHARK-FMT(1)

futhark-fmt - format Futhark programs

futhark fmt [options...] [FILES]

Reformat the given Futhark programs. If no files are provided, read Futhark program on stdin and produce formatted output on stdout. If stdout is a terminal, the output will be syntax highlighted.

In contrast to many other automatic formatters, the formatting is somewhat sensitive to the formatting of the input program. In particular, single-line expressions will usually be kept on a single line, even if they are very long. To force futhark fmt to break these, insert a linebreak at an arbitrary location.

Check if the given files are correctly formatted, and if not, terminate with an error message and a nonzero exit code.
Print help text to standard output and exit.
Print version information on standard output and exit.

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March 1, 2025 0.25.27