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{ lib, stdenv, fetchFromGitHub, pkg-config, ocamlPackages, opaline }:
stdenv.mkDerivation rec {
pname = "ott";
version = "0.33";
src = fetchFromGitHub {
owner = "ott-lang";
repo = "ott";
rev = version;
hash = "sha256-GzeEiok5kigcmfqf/K/UxvlKkl55zy0vOyiRZ2HyMiE=";
};
strictDeps = true;
nativeBuildInputs = [ pkg-config opaline ] ++ (with ocamlPackages; [ findlib ocaml ]);
buildInputs = with ocamlPackages; [ ocamlgraph ];
installTargets = "ott.install";
postInstall = ''
opaline -prefix $out
''
# There is `emacsPackages.ott-mode` for this now.
+ ''
rm -r $out/share/emacs
'';
meta = {
description = "A tool for the working semanticist";
mainProgram = "ott";
longDescription = ''
Ott is a tool for writing definitions of programming languages and
calculi. It takes as input a definition of a language syntax and
semantics, in a concise and readable ASCII notation that is close to
what one would write in informal mathematics. It generates LaTeX to
build a typeset version of the definition, and Coq, HOL, and Isabelle
versions of the definition. Additionally, it can be run as a filter,
taking a LaTeX/Coq/Isabelle/HOL source file with embedded (symbolic)
terms of the defined language, parsing them and replacing them by
target-system terms.
'';
homepage = "http://www.cl.cam.ac.uk/~pes20/ott";
license = lib.licenses.bsd3;
maintainers = with lib.maintainers; [ jwiegley ];
platforms = lib.platforms.unix;
};
}
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