package fmt

Fmt — OCaml Format pretty-printer combinators

v0.8.0

Fmt exposes combinators to devise Format pretty-printing functions.

Fmt depends only on the OCaml standard library. The optional Fmt_tty library that allows to setup formatters for terminal color output depends on the Unix library. The optional Fmt_cli library that provides command line support for Fmt depends on Cmdliner.

Fmt is distributed under the ISC license.

Home page: http://erratique.ch/software/fmt Contact: Daniel Bünzli <daniel.buenzl i@erratique.ch>

Installation

Fmt can be installed with opam:

    opam install fmt
opam install base-unix cmdliner fmt # Install all optional libraries

If you don't use opam consult the opam file for build instructions.

Documentation

The documentation and API reference is automatically generated by ocamldoc from the interfaces. It can be consulted online and there is a generated version in the doc directory of the distribution.

Sample programs

If you installed Fmt with opam sample programs are located in the directory opam config var fmt:doc.

In the distribution sample programs are located in the test directory of the distribution. They can be built with:

ocamlbuild -use-ocamlfind test/tests.otarget

The resulting binaries are in _build/test.

• test.native tests the library, nothing should fail.