package fmt

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OCaml Format pretty-printer combinators

Install

Dune Dependency

erratique.ch Readme Changelog ISC License Edit opam file Versions (6)

Authors

T

The fmt programmers

Maintainers

Daniel Bünzli

Sources

fmt-0.8.6.tbz

sha256=36f6a18e9b7d1fc4711e9ea9ca45911bc88106b8f9a0887f5381e3fd7e2c9cca

md5=5407789e5f0ea42272ca19353b1abfd3

doc/fmt.cli/Fmt_cli/index.html

Module `Fmt_cli`

Cmdliner support for Fmt.

v0.8.6 - homepage

Option for setting the style renderer

val style_renderer : 
  ?env:Cmdliner.Arg.env ->
  ?docs:string ->
  unit ->
  Fmt.style_renderer option Cmdliner.Term.t

style_renderer ?env ?docs () is a Cmdliner option --color that can be directly used with the optional arguments of TTY setup or to control style rendering. The option is documented under docs (defaults to the default in Cmdliner.Arg.info).

The option is a tri-state enumerated value that when used with TTY setup takes over the automatic setup:

--color=never, the value is Some `None, forces no styling.
--color=always, the value is Some `Ansi, forces ANSI styling.
--color=auto or absent, the value is None, automatic setup takes place.

If env is provided, the option default value (None) can be overridden by the corresponding environment variable.

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Option for setting the style renderer