# package.el-based emacs packages
#
## add this at the start your init.el:
# (require 'package)
#
# ;; optional. makes unpure packages archives unavailable
# (setq package-archives nil)
#
# (add-to-list 'package-directory-list "/run/current-system/sw/share/emacs/site-lisp/elpa")
#
# ;; optional. use this if you install emacs packages to user profiles (with nix-env)
# (add-to-list 'package-directory-list "~/.nix-profile/share/emacs/site-lisp/elpa")
#
# (package-initialize)

{ overrides

, lib, stdenv, fetchurl, fetchgit, fetchFromGitHub

, emacs
, trivialBuild
, melpaBuild

, external
}@args:

with lib.licenses;

let self = _self // overrides;
    callPackage = lib.callPackageWith (self // removeAttrs args ["overrides" "external"]);
    _self = with self; {

  inherit emacs;

  ## START HERE

  ac-haskell-process = melpaBuild rec {
    pname   = "ac-haskell-process";
    version = "0.5";
    src = fetchFromGitHub {
      owner  = "purcell";
      repo   = pname;
      rev    = version;
      sha256 = "0dlrhc1dmzgrjvcnlqvm6clyv0r6zray6qqliqngy14880grghbm";
    };
    packageRequires = [ auto-complete haskell-mode ];
    meta = { license = gpl3Plus; };
  };

  ace-jump-mode = melpaBuild rec {
    pname   = "ace-jump-mode";
    version = "20140616";
    src = fetchFromGitHub {
      owner  = "winterTTr";
      repo   = pname;
      rev    = "8351e2df4fbbeb2a4003f2fb39f46d33803f3dac";
      sha256 = "17axrgd99glnl6ma4ls3k01ysdqmiqr581wnrbsn3s4gp53mm2x6";
    };
    meta = {
      description = "Advanced cursor movements mode for Emacs";
      license = gpl3Plus;
    };
  };

  ag = melpaBuild rec {
    pname   = "ag";
    version = "0.44";
    src = fetchFromGitHub {
      owner  = "Wilfred";
      repo   = "${pname}.el";
      rev    = version;
      sha256 = "19y5w9m2flp4as54q8yfngrkri3kd7fdha9pf2xjgx6ryflqx61k";
    };
    packageRequires = [ dash s ];
    meta = { license = gpl3Plus; };
  };

  agda2-mode = with external; trivialBuild {
    pname = "agda-mode";
    version = Agda.version;

    phases = [ "buildPhase" "installPhase" ];

    # already byte-compiled by Agda builder
    buildPhase = ''
      agda=`${Agda}/bin/agda-mode locate`
      cp `dirname $agda`/*.el* .
    '';

    meta = {
      description = "Agda2-mode for Emacs extracted from Agda package";
      longDescription = ''
        Wrapper packages that liberates init.el from `agda-mode locate` magic.
        Simply add this to user profile or systemPackages and do `(require 'agda2)` in init.el.
      '';
      homepage = Agda.meta.homepage;
      license = Agda.meta.license;
    };
  };

  alert = melpaBuild rec {
    pname = "alert";
    version = "1.2";
    src = fetchFromGitHub {
      owner = "jwiegley";
      repo  = pname;
      rev   = "v${version}";
      sha256 = "1vpc3q40m6dcrslki4bg725j4kv6c6xfxwjjl1ilg7la49fwwf26";
    };
    packageRequires = [ gntp log4e ];
    meta = { license = gpl2Plus; };
  };

  anzu = melpaBuild rec {
    pname = "anzu";
    version = "0.52";
    src = fetchFromGitHub {
      owner = "syohex";
      repo  = "emacs-anzu";
      rev = "f41db6225d8fb983324765aa42c94d3ee379a49f";
      sha256 = "1mn20swasrl8kr557r1850vr1q0gcnwlxxafnc6lq5g01kjfcdxd";
    };
    meta = {
      description = "Show number of matches in Emacs mode-line while searching";
      longDescription = ''
        anzu.el is an Emacs port of anzu.vim. anzu.el provides a minor
        mode which displays current match and total matches information
        in the mode-line in various search mode.
      '';
      homepage = https://github.com/syohex/emacs-anzu/;
      license = gpl3Plus;
    };
  };

  apel = melpaBuild rec {
    pname = "apel";
    version = "10.8";
    src = fetchFromGitHub {
      owner  = "wanderlust";
      repo   = pname;
      rev    = "8402e59eadb580f59969114557b331b4d9364f95";
      sha256 = "0sdxnf4b8rqs1cbjxh23wvxmj7ll3zddv8yfdgif6zmgyy8xhc9m";
    };
    files = [
      "alist.el" "apel-ver.el" "broken.el" "calist.el"
      "emu.el" "filename.el" "install.el" "inv-23.el" "invisible.el"
      "mcharset.el" "mcs-20.el" "mcs-e20.el" "mule-caesar.el"
      "path-util.el" "pccl-20.el" "pccl.el" "pces-20.el" "pces-e20.el"
      "pces.el" "pcustom.el" "poe.el" "poem-e20.el" "poem-e20_3.el"
      "poem.el" "product.el" "pym.el" "richtext.el" "static.el"
    ];
    meta = {
      description = "A Portable Emacs Library";
      license = gpl3Plus; # probably
    };
  };

  async = melpaBuild rec {
    pname   = "async";
    version = "1.2";
    src = fetchFromGitHub {
      owner  = "jwiegley";
      repo   = "emacs-async";
      rev    = "v${version}";
      sha256 = "1j6mbvvbnm2m1gpsy9ipxiv76b684nn57yssbqdyiwyy499cma6q";
    };
    meta = { license = gpl3Plus; };
  };

  auctex = melpaBuild rec {
    pname   = "auctex";
    version = "11.87.7";
    src = fetchurl {
      url    = "http://elpa.gnu.org/packages/${pname}-${version}.tar";
      sha256 = "07bhw8zc3d1f2basjy80njmxpsp4f70kg3ynkch9ghlai3mm2b7n";
    };
    buildPhase = ''
      cp $src ${pname}-${version}.tar
    '';
    meta = { license = gpl3Plus; };
  };

  auto-complete = melpaBuild rec {
    pname = "auto-complete";
    version = "1.4.0";
    src = fetchFromGitHub {
      owner = pname;
      repo  = pname;
      rev   = "v${version}";
      sha256 = "050lb8qjq7ra35mqp6j6qkwbvq5zj3yhz73aym5kf1vjd42rmjcw";
    };
    packageRequires = [ popup ];
    meta = {
      description = "Auto-complete extension for Emacs";
      homepage = http://cx4a.org/software/auto-complete/;
      license = gpl3Plus;
      platforms = lib.platforms.all;
    };
  };

  autotetris = melpaBuild {
    pname = "autotetris-mode";
    version = "20141114.846";
    src = fetchFromGitHub {
      owner = "skeeto";
      repo = "autotetris-mode";
      rev = "7d348d33829bc89ddbd2b4d5cfe5073c3b0cbaaa";
      sha256 = "14pjsb026mgjf6l3dggy255knr7c1vfmgb6kgafmkzvr96aglcdc";
    };
    files = [ "autotetris-mode.el" ];
    meta =  { license = unlicense; };
  };

  bind-key = melpaBuild {
    pname   = "bind-key";
    version = "20150317";
    src = fetchFromGitHub {
      owner  = "jwiegley";
      repo   = "use-package";
      rev    = "b836266ddfbc835efdb327ecb389ff9e081d7c55";
      sha256 = "187wnqqm5g43cg8b6a9rbd9ncqad5fhjb96wjszbinjh1mjxyh7i";
    };
    files = [ "bind-key.el" ];
    meta = { license = gpl3Plus; };
  };

  browse-kill-ring = melpaBuild rec {
    pname   = "browse-kill-ring";
    version = "20140104";
    src = fetchFromGitHub {
      owner  = pname;
      repo   = pname;
      rev    = "f81ca5f14479fa9e938f89bf8f6baa3c4bdfb755";
      sha256 = "149g4qs5dqy6yzdj5smb39id5f72bz64qfv5bjf3ssvhwl2rfba8";
    };
    meta = {
      description = "Interactively insert items from Emacs kill-ring";
      homepage = https://github.com/browse-kill-ring/browse-kill-ring/;
      license = gpl2Plus;
    };
  };

  button-lock = melpaBuild rec {
    pname   = "button-lock";
    version = "1.0.2";
    src = fetchFromGitHub {
      owner  = "rolandwalker";
      repo   = pname;
      rev    = "v${version}";
      sha256 = "1kqcc1d56jz107bswlzvdng6ny6qwp93yck2i2j921msn62qvbb2";
    };
    meta = {
      description = "Mouseable text in Emacs";
      homepage = "https://github.com/rolandwalker/button-lock";
      license  = bsd2;
    };
  };

  caml = melpaBuild rec {
    pname   = "caml";
    version = "4.2.1"; # TODO: emacs doesn't seem to like 02 as a version component..
    src = fetchFromGitHub {
      owner  = "ocaml";
      repo   = "ocaml";
      rev    = "4.02.1";
      sha256 = "05lms9qhcnwgi7k034kiiic58c9da22r32mpak0ahmvp5fylvjpb";
    };
    fileSpecs = [ "emacs/*.el" ];
    configurePhase = "true";
    meta = { license = gpl2Plus; };
  };

  change-inner = melpaBuild rec {
    pname   = "change-inner";
    version = "20130208";
    src = fetchFromGitHub {
      owner  = "magnars";
      repo   = "${pname}.el";
      rev    = "6374b745ee1fd0302ad8596cdb7aca1bef33a730";
      sha256 = "1fv8630bqbmfr56zai08f1q4dywksmghhm70084bz4vbs6rzdsbq";
    };
    packageRequires = [ expand-region ];
    meta = { license = gpl3Plus; };
  };

  circe = melpaBuild rec {
    pname   = "circe";
    version = "1.5";
    src = fetchFromGitHub {
      owner  = "jorgenschaefer";
      repo   = "circe";
      rev    = "v${version}";
      sha256 = "08dsv1dzgb9jx076ia7xbpyjpaxn1w87h6rzlb349spaydq7ih24";
    };
    packageRequires = [ lcs lui ];
    fileSpecs = [ "lisp/circe*.el" ];
    meta = { license = gpl3Plus; };
  };

  company = melpaBuild rec {
    pname   = "company";
    version = "0.8.12";
    src = fetchFromGitHub {
      owner  = "company-mode";
      repo   = "company-mode";
      rev    = version;
      sha256 = "08rrjfp2amgya1hswjz3vd5ja6lg2nfmm7454p0h1naz00hlmmw0";
    };
    meta = { license = gpl3Plus; };
  };

  company-ghc = melpaBuild rec {
    pname   = "company-ghc";
    version = "0.1.10";
    src = fetchFromGitHub {
      owner  = "iquiw";
      repo   = "company-ghc";
      rev    = "v${version}";
      sha256 = "0lzwmjf91fxhkknk4z9m2v6whk1fzpa7n1rspp61lwmyh5gakj3x";
    };
    packageRequires = [ company ghc-mod ];
    meta = {
      description = "company-mode completion backend for haskell-mode via ghc-mod";
      license = gpl3Plus;
    };
  };

  dash = melpaBuild rec {
    pname   = "dash";
    version = "2.9.0";
    src = fetchFromGitHub {
      owner  = "magnars";
      repo   = "${pname}.el";
      rev    = version;
      sha256 = "1lg31s8y6ljsz6ps765ia5px39wim626xy8fbc4jpk8fym1jh7ay";
    };
    meta = { license = gpl3Plus; };
  };

  deferred = melpaBuild rec {
    version = "0.3.2";
    pname = "deferred";

    src = fetchFromGitHub {
      owner = "kiwanami";
      repo = "emacs-${pname}";
      rev = "896d4b53210289afe489e1ee7db4e12cb9248109";
      sha256 = "0ysahdyvlg240dynwn23kk2d9kb432zh2skr1gydm3rxwn6f18r0";
    };

    meta = {
      description = "Simple asynchronous functions for emacs-lisp";
      longDescription = ''
        deferred.el provides facilities to manage asynchronous tasks.
        The API and implementations were translated from JSDeferred (by cho45)
         and Mochikit.Async (by Bob Ippolito) in JavaScript.
      '';
      homepage =  https://github.com/kiwanami/emacs-deferred;
      license = gpl3Plus;
    };
  };

  diminish = melpaBuild rec {
    pname   = "diminish";
    version = "0.44";
    src = fetchFromGitHub {
      owner  = "emacsmirror";
      repo   = pname;
      rev    = version;
      sha256 = "0hshw7z5f8pqxvgxw74kbj6nvprsgfvy45fl854xarnkvqcara09";
    };
    meta = { license = gpl3Plus; };
  };

  epl = melpaBuild rec {
    pname   = "epl";
    version = "20140823";
    src = fetchFromGitHub {
      owner  = "cask";
      repo   = pname;
      rev    = "63c78c08e345455f3d4daa844fdc551a2c18024e";
      sha256 = "04a2aq8dj2cmy77vw142wcmnjvqdbdsp6z0psrzz2qw0b0am03li";
    };
    meta = { license = gpl3Plus; };
  };

  evil-god-state = melpaBuild rec {
    pname   = "evil-god-state";
    version = "20140830";
    src = fetchFromGitHub {
      owner  = "gridaphobe";
      repo   = pname;
      rev    = "234a9b6f500ece89c3dfb5c1df5baef6963e4566";
      sha256 = "16v6dpw1hibrkf9hga88gv5axvp1pajd67brnh5h4wpdy9qvwgyy";
    };
    packageRequires = [ evil god-mode ];
    meta = { license = gpl3Plus; };
  };

  evil-indent-textobject = melpaBuild rec {
    pname   = "evil-indent-textobject";
    version = "0.2";
    src = fetchFromGitHub {
      owner  = "cofi";
      repo   = pname;
      rev    = "70a1154a531b7cfdbb9a31d6922482791e20a3a7";
      sha256 = "0nghisnc49ivh56mddfdlcbqv3y2vqzjvkpgwv3zp80ga6ghvdmz";
    };
    packageRequires = [ evil ];
    meta = {
      description = "Textobject for evil based on indentation";
      license = gpl2Plus;
    };
  };

  evil-leader = melpaBuild rec {
    pname   = "evil-leader";
    version = "0.4.3";
    src = fetchFromGitHub {
      owner  = "cofi";
      repo   = pname;
      rev    = version;
      sha256 = "1k2zinchs0jjllp8zkpggckyy63dkyi5yig3p46vh4w45jdzysk5";
    };
    packageRequires = [ evil ];
    meta = {
      description = "<leader> key for evil";
      license = gpl3Plus;
    };
  };

  evil-surround = melpaBuild rec {
    pname   = "evil-surround";
    version = "20140616";
    src = fetchFromGitHub {
      owner  = "timcharper";
      repo   = pname;
      rev    = "71f380b6b6ed38f739c0a4740b3d6de0c52f915a";
      sha256 = "0wrmlmgr4mwxlmmh8blplddri2lpk4g8k3l1vpb5c6a975420qvn";
    };
    packageRequires = [ evil ];
    meta = {
      description = "surround.vim emulation for Emacs evil mode";
      license = gpl3Plus;
    };
  };

  evil = melpaBuild {
    pname   = "evil";
    version = "20141020";
    src = fetchgit {
      url = "https://github.com/emacsmirror/evil.git";
      rev = "999ec15587f85100311c031aa8efb5d50c35afe4";
      sha256 = "5f67643d19a31172e68f2f195959d33bcd26c2786eb71e67eb27eb52f5bf387a";
    };
    packageRequires = [ goto-chg undo-tree ];
    meta = {
      description = "Extensible vi layer for Emacs";
      license = gpl3Plus;
    };
  };

  exec-path-from-shell = melpaBuild rec {
    pname   = "exec-path-from-shell";
    version = "20141022";
    src = fetchFromGitHub {
      owner  = "purcell";
      repo   = pname;
      rev    = "e4af0e9b44738e7474c89ed895200b42e6541515";
      sha256 = "0lxikiqf1jik88lf889q4f4f8kdgg3npciz298x605nhbfd5snbd";
    };
    meta = { license = gpl3Plus; };
  };

  expand-region = melpaBuild rec {
    pname   = "expand-region";
    version = "20141012";
    src = fetchFromGitHub {
      owner  = "magnars";
      repo   = "${pname}.el";
      rev    = "fa413e07c97997d950c92d6012f5442b5c3cee78";
      sha256 = "04k0518wfy72wpzsswmncnhd372fxa0r8nbfhmbyfmns8n7sr045";
    };
    meta = {
      description = "Increases the selected region by semantic units in Emacs";
      license = gpl3Plus;
    };
  };

  flim = melpaBuild rec {
    pname = "flim";
    version = "1.14.9"; # 20141216
    src = fetchFromGitHub {
      owner  = "wanderlust";
      repo   = pname;
      rev    = "488a4d70fb4ae57bdd30dc75c2d75579894e28a2";
      sha256 = "178fhpbyffksr4v3m8jmx4rx2vqyz23qhbyvic5afabxi6lahjfs";
    };
    packageRequires = [ apel ];
    meta = {
      description = "Email message encoding library for Emacs";
      license = gpl3Plus; # probably
    };
  };

  flycheck-pos-tip = melpaBuild rec {
    pname   = "flycheck-pos-tip";
    version = "20140813";
    src = fetchFromGitHub {
      owner  = "flycheck";
      repo   = pname;
      rev    = "5b3a203bbdb03e4f48d1654efecd71f44376e199";
      sha256 = "0b4x24aq0jh4j4bjv0fqyaz6hzh3gqf57k9763jj9rl32cc3dpnp";
    };
    packageRequires = [ flycheck popup ];
    meta = { license = gpl3Plus; };
  };

  flycheck = melpaBuild rec {
    pname   = "flycheck";
    version = "0.20";
    src = fetchFromGitHub {
      owner  = pname;
      repo   = pname;
      rev    = version;
      sha256 = "0cq7y7ssm6phvx5pfv2yqq4j0yqmm0lhjav7v4a8ql7094cd790a";
    };
    packageRequires = [ dash pkg-info ];
    meta = { license = gpl3Plus; };
  };

  ghc-mod = melpaBuild rec {
    pname = "ghc";
    version = external.ghc-mod.version;
    src = external.ghc-mod.src;
    propagatedUserEnvPkgs = [ external.ghc-mod ];
    fileSpecs = [ "elisp/*.el" ];
    meta = { license = bsd3; };
  };

  git-auto-commit-mode = melpaBuild rec {
    pname = "git-auto-commit-mode";
    version = "4.4.0";
    src = fetchFromGitHub {
      owner  = "ryuslash";
      repo   = pname;
      rev    = version;
      sha256 = "0psmr7749nzxln4b500sl3vrf24x3qijp12ir0i5z4x25k72hrlh";
    };
    meta = {
      description = "Automatically commit to git after each save";
      license = gpl3Plus;
    };
  };

  git-commit-mode = melpaBuild rec {
    pname = "git-commit-mode";
    version = "1.0.0";
    src = fetchFromGitHub {
      owner  = "magit";
      repo   = "git-modes";
      rev    = version;
      sha256 = "12a1xs3w2dp1a55qhc01dwjkavklgfqnn3yw85dhi4jdz8r8j7m0";
    };
    files = [ "git-commit-mode.el" ];
    meta = { license = gpl3Plus; };
  };

  git-rebase-mode = melpaBuild rec {
    pname = "git-rebase-mode";
    version = "1.0.0";
    src = fetchFromGitHub {
      owner  = "magit";
      repo   = "git-modes";
      rev    = version;
      sha256 = "12a1xs3w2dp1a55qhc01dwjkavklgfqnn3yw85dhi4jdz8r8j7m0";
    };
    files = [ "git-rebase-mode.el" ];
    meta = { license = gpl3Plus; };
  };

  git-timemachine = melpaBuild rec {
    pname = "git-timemachine";
    version = "2.3";
    src = fetchFromGitHub {
      owner  = "pidu";
      repo   = pname;
      rev    = version;
      sha256 = "1lm6rgbzbxnwfn48xr6bg05lb716grfr4nqm8lvjm64nabh5y9bh";
    };
    meta = {
      description = "Step through historic revisions of git controlled files";
      license = gpl3Plus;
    };
  };

  gitattributes-mode = melpaBuild rec {
    pname = "gitattributes-mode";
    version = "1.0.0";
    src = fetchFromGitHub {
      owner  = "magit";
      repo   = "git-modes";
      rev    = version;
      sha256 = "12a1xs3w2dp1a55qhc01dwjkavklgfqnn3yw85dhi4jdz8r8j7m0";
    };
    files = [ "gitattributes-mode.el" ];
    meta = { license = gpl3Plus; };
  };

  gitconfig-mode = melpaBuild rec {
    pname = "gitconfig-mode";
    version = "1.0.0";
    src = fetchFromGitHub {
      owner  = "magit";
      repo   = "git-modes";
      rev    = version;
      sha256 = "12a1xs3w2dp1a55qhc01dwjkavklgfqnn3yw85dhi4jdz8r8j7m0";
    };
    files = [ "gitconfig-mode.el" ];
    meta = { license = gpl3Plus; };
  };

  gitignore-mode = melpaBuild rec {
    pname = "gitignore-mode";
    version = "1.0.0";
    src = fetchFromGitHub {
      owner  = "magit";
      repo   = "git-modes";
      rev    = version;
      sha256 = "12a1xs3w2dp1a55qhc01dwjkavklgfqnn3yw85dhi4jdz8r8j7m0";
    };
    files = [ "gitignore-mode.el" ];
    meta = { license = gpl3Plus; };
  };

  gntp = melpaBuild rec {
    pname = "gntp";
    version = "0.1";
    src = fetchFromGitHub {
      owner = "tekai";
      repo  = "${pname}.el";
      rev   = "v${version}";
      sha256 = "1nvyjjjydrimpxy4cpg90si7sr8lmldbhlcm2mx8npklp9pn5y3a";
    };
    meta = { license = gpl2Plus; };
  };

  gnus = melpaBuild rec {
    pname   = "gnus";
    version = "20140501";
    src = fetchgit {
      url = "http://git.gnus.org/gnus.git";
      rev = "4228cffcb7afb77cf39678e4a8988a57753502a5";
      sha256 = "0qd0wpxkz47irxghmdpa524c9626164p8vgqs26wlpbdwyvm64a0";
    };
    fileSpecs = [ "lisp/*.el" "texi/*.texi" ];
    preBuild = ''
      (cd lisp && make gnus-load.el)
    '';
    meta = { license = gpl3Plus; };
  };

  god-mode = melpaBuild rec {
    pname   = "god-mode";
    version = "20140811";
    src = fetchFromGitHub {
      owner  = "chrisdone";
      repo   = pname;
      rev    = "6b7ae259a58ca1d7776aa4eca9f1092e4c0033e6";
      sha256 = "1amr98nq82g2d3f3f5wlqm9g38j64avygnsi9rrlbfqz4f71vq7x";
    };
    meta = { license = gpl3Plus; };
  };

  goto-chg = melpaBuild rec {
    pname   = "goto-chg";
    version = "1.6";
    src = fetchgit {
      url = "https://gitorious.org/evil/evil.git";
      rev = "999ec15587f85100311c031aa8efb5d50c35afe4";
      sha256 = "5f67643d19a31172e68f2f195959d33bcd26c2786eb71e67eb27eb52f5bf387a";
    };
    files = [ "lib/goto-chg.el" ];
    meta = { license = gpl3Plus; };
  };

  haskell-mode = melpaBuild rec {
    pname   = "haskell-mode";
    version = "13.14";
    src = fetchFromGitHub {
      owner  = "haskell";
      repo   = pname;
      rev    = "v${version}";
      sha256 = "1mxr2cflgafcr8wkvgbq8l3wmc9qhhb7bn9zl1bkf10zspw9m58z";
    };
    meta = { license = gpl3Plus; };
  };

  helm-swoop = melpaBuild rec {
    pname   = "helm-swoop";
    version = "20141224";
    src = fetchFromGitHub {
      owner  = "ShingoFukuyama";
      repo   = pname;
      rev    = "06a251f7d7fce2a5719e0862e5855972cd8ab1ae";
      sha256 = "0nq33ldhbvfbm6jnsxqdf3vwaqrsr2gprkzll081gcyl2s1x0l2m";
    };
    packageRequires = [ helm ];
    meta = { license = gpl3Plus; };
  };

  helm = melpaBuild rec {
    pname   = "helm";
    version = "20150105";
    src = fetchFromGitHub {
      owner  = "emacs-helm";
      repo   = pname;
      rev    = "e5608ad86e7ca72446a4b1aa0faf604200ffe895";
      sha256 = "0n2kr6pyzcsi8pq6faxz2y8kicz1gmvj98fzzlq3a107dqqp25ay";
    };
    packageRequires = [ async ];
    meta = { license = gpl3Plus; };
  };

  hi2 = melpaBuild rec {
    pname   = "hi2";
    version = "1.0";
    src = fetchFromGitHub {
      owner  = "nilcons";
      repo   = pname;
      rev    = version;
      sha256 = "1s08sgbh5v59lqskd0s1dscs6dy7z5mkqqkabs3gd35agbfvbmlf";
    };
    meta = { license = gpl3Plus; };
  };

  ibuffer-vc = melpaBuild rec {
    pname   = "ibuffer-vc";
    version = "0.10";
    src = fetchFromGitHub {
      owner  = "purcell";
      repo   = pname;
      rev    = version;
      sha256 = "0bqdi5w120256g74k0j4jj81x804x1gcg4dxa74w3mb6fl5xlvs8";
    };
    meta = { license = gpl3Plus; };
  };

  ido-ubiquitous = melpaBuild rec {
    pname   = "ido-ubiquitous";
    version = "2.17";
    src = fetchFromGitHub {
      owner  = "DarwinAwardWinner";
      repo   = pname;
      rev    = "323e4cddc05d5a4546c1b64132b2b1e9f8896452";
      sha256 = "0wdjz3cqzrxhrk68g5gyvc9j2rb6f4yw00xbjgw9ldwlhmkwy5ja";
    };
    meta = {
      description = "Does what you expected ido-everywhere to do in Emacs";
      homepage = https://github.com/DarwinAwardWinner/ido-ubiquitous/;
      license = gpl3Plus;
    };
  };

  idris-mode = melpaBuild rec {
    pname   = "idris-mode";
    version = "0.9.15";
    src = fetchFromGitHub {
      owner  = "idris-hackers";
      repo   = "idris-mode";
      rev    = version;
      sha256 = "00pkgk1zxan89i8alsa2dpa9ls7imqk5zb1kbjwzrlbr0gk4smdb";
    };
    packageRequires = [ flycheck ];
    meta = { license = gpl3Plus; };
  };

  lcs = melpaBuild rec {
    pname   = "lcs";
    version = "1.5";
    src = fetchFromGitHub {
      owner  = "jorgenschaefer";
      repo   = "circe";
      rev    = "v${version}";
      sha256 = "08dsv1dzgb9jx076ia7xbpyjpaxn1w87h6rzlb349spaydq7ih24";
    };
    fileSpecs = [ "lisp/lcs*.el" ];
    meta = { license = gpl3Plus; };
  };

  log4e = melpaBuild rec {
    pname = "log4e";
    version = "0.3.0";
    src = fetchFromGitHub {
      owner = "aki2o";
      repo  = pname;
      rev   = "v${version}";
      sha256 = "1l28n7a0v2zkknc70i1wn6qb5i21dkhfizzk8wcj28v44cgzk022";
    };
    meta = { license = gpl2Plus; };
  };

  lui = melpaBuild rec {
    pname   = "lui";
    version = "1.5";
    src = fetchFromGitHub {
      owner  = "jorgenschaefer";
      repo   = "circe";
      rev    = "v${version}";
      sha256 = "08dsv1dzgb9jx076ia7xbpyjpaxn1w87h6rzlb349spaydq7ih24";
    };
    packageRequires = [ tracking ];
    fileSpecs = [ "lisp/lui*.el" ];
    meta = { license = gpl3Plus; };
  };

  magit = melpaBuild rec {
    pname   = "magit";
    version = "1.4.0";
    src = fetchFromGitHub {
      owner  = "magit";
      repo   = "magit";
      rev    = version;
      sha256 = "0x8bvfw47bfpzsv9yr98aays4idbbwvnkp0pag1q78gcn9h2k9vi";
    };
    packageRequires = [ git-commit-mode git-rebase-mode ];
    meta = { license = gpl3Plus; };
  };

  markdown-mode = melpaBuild rec {
    pname   = "markdown-mode";
    version = "2.0";
    src = fetchFromGitHub {
      owner  = "defunkt";
      repo   = pname;
      rev    = "v${version}";
      sha256 = "1l2w0j9xl8pipz61426s79jq2yns42vjvysc6yjc29kbsnhalj29";
    };
    meta = { license = gpl3Plus; };
  };

  moe-theme = melpaBuild rec {
    pname   = "moe-theme";
    version = "1.0";
    src = fetchFromGitHub {
      owner  = "kuanyui";
      repo   = "${pname}.el";
      rev    = "39384a7a9e6886f3a3d79efac4009fcd800a4a14";
      sha256 = "0i7m15x9sij5wh0gwbijsis8a4jm8izywj7xprk21644ndskvfiz";
    };
    meta = { license = gpl3Plus; };
  };

  monokai-theme = melpaBuild rec {
    pname   = "monokai-theme";
    version = "1.0.0";
    src = fetchFromGitHub {
      owner  = "oneKelvinSmith";
      repo   = "monokai-emacs";
      rev    = "v${version}";
      sha256 = "02w7k4s4698p4adjy4a36na28sb1s2zw4xsjs7p2hv9iiw9kmyvz";
    };
    meta = { license = gpl3Plus; };
  };

  multiple-cursors = melpaBuild rec {
    pname = "multiple-cursors";
    version = "20150627";
    src = fetchFromGitHub {
      owner  = "magnars";
      repo   = "multiple-cursors.el";
      rev    = "9b53e892e6167f930763a3c5aedf8773110a8ae9";
      sha256 = "0wcrdb137a9aq6dynlqbvypb6m2dj48m899xwy7ilnf2arrmipid";
    };
  };

  nyan-mode = callPackage ../applications/editors/emacs-modes/nyan-mode {};

  org-plus-contrib = melpaBuild rec {
    pname   = "org-plus-contrib";
    version = "20150406";
    src = fetchurl {
      url    = "http://orgmode.org/elpa/${pname}-${version}.tar";
      sha256 = "1ny2myg4rm75ab2gl5rqrwy7h53q0vv18df8gk3zv13kljj76c6i";
    };
    buildPhase = ''
      cp $src ${pname}-${version}.tar
    '';
    meta = { license = gpl3Plus; };
  };

  org-trello = melpaBuild rec {
    pname = "org-trello";
    version = "0.6.9.3";
    src = fetchFromGitHub {
      owner = "org-trello";
      repo = pname;
      rev = "f1e1401a373dd492eee49fb131b1cd66b3a9ac37";
      sha256 = "003gdh8rgdl3k8h20wgbciqyacyqr64w1wfdqvwm9qdz414q5yj3";
    };
    packageRequires = [ request-deferred deferred dash s ];
    files = [ "org-trello-*.el" ];
    meta = {
      description = "Org minor mode - 2-way sync org & trello";
      longDescription = ''
        Org-trello is an emacs minor mode that extends org-mode with
        Trello abilities.
      '';
      homepage = https://org-trello.github.io;
      license = gpl3Plus;
    };
  };

  perspective = melpaBuild rec {
    pname   = "perspective";
    version = "1.12";
    src = fetchFromGitHub {
      owner  = "nex3";
      repo   = "${pname}-el";
      rev    = version;
      sha256 = "12c2rrhysrcl2arc6hpzv6lxbb1r3bzlvdp23hnp9sci6yc10k3q";
    };
    meta = { license = gpl3Plus; };
  };

  pkg-info = melpaBuild rec {
    pname   = "pkg-info";
    version = "20140610";
    src = fetchFromGitHub {
      owner  = "lunaryorn";
      repo   = "${pname}.el";
      rev    = "475cdeb0b8d44f9854e506c429eeb445787014ec";
      sha256 = "0x4nz54f2shgcw3gx66d265vxwdpdirn64gzii8dpxhsi7v86n0p";
    };
    packageRequires = [ epl ];
    meta = { license = gpl3Plus; };
  };

  popup = melpaBuild rec {
    pname   = "popup";
    version = "0.5.2";
    src = fetchFromGitHub {
      owner  = "auto-complete";
      repo   = "${pname}-el";
      rev    = "v${version}";
      sha256 = "0aazkczrzpp75793bpi0pz0cs7vinhdrpxfdlzi0cr39njird2yj";
    };
    meta = { license = gpl3Plus; };
  };

  projectile = melpaBuild rec {
    pname   = "projectile";
    version = "0.12.0";
    src = fetchFromGitHub {
      owner  = "bbatsov";
      repo   = pname;
      rev    = "v${version}";
      sha256 = "1bl5wpkyv9xlf5v5hzkj8si1z4hjn3yywrjs1mx0g4irmq3mk29m";
    };
    fileSpecs = [ "projectile.el" ];
    packageRequires = [ dash helm pkg-info ];
    meta = { license = gpl3Plus; };
  };
  helm-projectile = melpaBuild rec {
    pname   = "helm-projectile";
    version = projectile.version;
    src     = projectile.src;
    fileSpecs = [ "helm-projectile.el" ];
    packageRequires = [ helm projectile ];
    meta = { license = gpl3Plus; };
  };
  persp-projectile = melpaBuild rec {
    pname   = "persp-projectile";
    version = projectile.version;
    src     = projectile.src;
    fileSpecs = [ "persp-projectile.el" ];
    packageRequires = [ perspective projectile ];
    meta = { license = gpl3Plus; };
  };

  rainbow-delimiters = melpaBuild rec {
    pname = "rainbow-delimiters";
    version = "2.1.1";
    src = fetchFromGitHub {
      owner = "Fanael";
      repo = pname;
      rev = version;
      sha256 = "0gxc8j5a14bc9mp43cbcz41ipc0z1yvmypg52dnl8hadirry20gd";
    };
    meta = {
      description = "Highlight delimiters with colors according to their depth";
      license = gpl3Plus;
    };
  };

  request = melpaBuild rec {
    pname = "request";
    version = "0.2.0";

    src = fetchFromGitHub {
      owner = "tkf";
      repo = "emacs-${pname}";
      rev = "adf7de452f9914406bfb693541f1d280093c4efd";
      sha256 = "0dja4g43zfjbxqvz2cgivgq5sfm6fz1563qgrp4yxknl7bdggb92";
    };

    meta = with stdenv.lib; {
      description = "Easy HTTP request for Emacs Lisp";
      longDescription = ''
        Request.el is a HTTP request library with multiple backends. It supports
        url.el which is shipped with Emacs and curl command line program. User
        can use curl when s/he has it, as curl is more reliable than url.el.
        Library author can use request.el to avoid imposing external dependencies
        such as curl to users while giving richer experience for users who have curl.
      '';
      homepage = https://github.com/tkf/emacs-request;
      license = gpl3Plus;
    };
  };

  request-deferred = melpaBuild rec {
    pname = "request-deferred";
    version = "0.2.0";

    src = fetchFromGitHub {
      owner = "tkf";
      repo = "emacs-request";
      rev = "adf7de452f9914406bfb693541f1d280093c4efd";
      sha256 = "0dja4g43zfjbxqvz2cgivgq5sfm6fz1563qgrp4yxknl7bdggb92";
    };

    packageRequires = [ request deferred ];

    meta = with stdenv.lib; {
      description = "Easy HTTP request for Emacs Lisp";
      longDescription = ''
        Request.el is a HTTP request library with multiple backends. It supports
        url.el which is shipped with Emacs and curl command line program. User
        can use curl when s/he has it, as curl is more reliable than url.el.
        Library author can use request.el to avoid imposing external dependencies
        such as curl to users while giving richer experience for users who have curl.
      '';
      homepage = https://github.com/tkf/emacs-request;
      license = gpl3Plus;
    };
  };

  rich-minority = melpaBuild rec {
    pname   = "rich-minority";
    version = "0.1.1";
    src = fetchFromGitHub {
      owner  = "Bruce-Connor";
      repo   = pname;
      rev    = version;
      sha256 = "0kvhy4mgs9llihwsb1a9n5a85xzjiyiyawxnz0axy2bvwcxnp20k";
    };
    packageRequires = [ dash ];
    meta = { license = gpl3Plus; };
  };

  s = melpaBuild rec {
    pname   = "s";
    version = "20140910";
    src = fetchFromGitHub {
      owner  = "magnars";
      repo   = "${pname}.el";
      rev    = "1f85b5112f3f68169ddaa2911fcfa030f979eb4d";
      sha256 = "9d871ea84f98c51099528a03eddf47218cf70f1431d4c35c19c977d9e73d421f";
    };
    meta = { license = gpl3Plus; };
  };

  semi = melpaBuild rec {
    pname = "semi";
    version = "1.14.7"; # 20150203
    src = fetchFromGitHub {
      owner  = "wanderlust";
      repo   = pname;
      rev    = "9976269556c5bcc021e4edf1b0e1accd39929528";
      sha256 = "1g1xg57pz4msd3f998af5gq28qhmvi410faygzspra6y6ygaka68";
    };
    packageRequires = [ apel flim ];
    meta = {
      description = "MIME library for Emacs";
      license = gpl3Plus; # probably
    };
  };

  shorten = melpaBuild rec {
    pname   = "shorten";
    version = "1.5";
    src = fetchFromGitHub {
      owner  = "jorgenschaefer";
      repo   = "circe";
      rev    = "v${version}";
      sha256 = "08dsv1dzgb9jx076ia7xbpyjpaxn1w87h6rzlb349spaydq7ih24";
    };
    fileSpecs = [ "lisp/shorten*.el" ];
    meta = { license = gpl3Plus; };
  };

  smart-mode-line = melpaBuild rec {
    pname   = "smart-mode-line";
    version = "2.6";
    src = fetchFromGitHub {
      owner  = "Bruce-Connor";
      repo   = pname;
      rev    = version;
      sha256 = "17nav2jbvbd13xzgp29x396mc617n2dh6whjk4wnyvsyv7r0s9f6";
    };
    packageRequires = [ dash rich-minority ];
    meta = { license = gpl3Plus; };
  };

  smartparens = melpaBuild rec {
    pname   = "smartparens";
    version = "1.6.2";
    src = fetchFromGitHub {
      owner  = "Fuco1";
      repo   = pname;
      rev    = version;
      sha256 = "16pzd740vd1r3qfmxia2ibiarinm6xpja0mjv3nni5dis5s4r9gc";
    };
    packageRequires = [ dash ];
    meta = { license = gpl3Plus; };
  };

  smex = melpaBuild rec {
    pname = "smex";
    version = "20141210";
    src = fetchFromGitHub {
      owner  = "nonsequitur";
      repo   = pname;
      rev    = "aff8d4485139ac28f1c7e62912c0d0d480995831";
      sha256 = "0017f1ji7rxad2n49dhn5g0pmw6lmw80cqk6dynszizj46xpbqfp";
    };
    meta = {
      description = "M-x enhancement for Emacs build on top of Ido";
      homepage = https://github.com/nonsequitur/smex/;
      license = emacs.meta.license; # should be "same as Emacs"
    };
  };

  structured-haskell-mode = melpaBuild rec {
    pname = "shm";
    version = external.structured-haskell-mode.version;
    src = external.structured-haskell-mode.src;
    packageRequires = [ haskell-mode ];
    fileSpecs = [ "elisp/*.el" ];

    meta = {
      homepage = "https://github.com/chrisdone/structured-haskell-mode";
      description = "Structured editing Emacs mode for Haskell";
      license = bsd3;
      platforms = external.structured-haskell-mode.meta.platforms;
    };
  };

  swiper = melpaBuild rec {
    pname   = "swiper";
    version = "0.5.0";
    src = fetchFromGitHub {
      owner  = "abo-abo";
      repo   = pname;
      rev    = version;
      sha256 = "1a28vignwpcn62xk46w5p5wjfrbcmvs0gz1jgn4ba7ibmn4cmnnm";
    };
    fileSpecs = [ "swiper.el" "ivy.el" "colir.el" "counsel.el" ];
    meta = { license = gpl3Plus; };
  };

  switch-window = melpaBuild rec {
    pname   = "switch-window";
    version = "20140919";
    src = fetchFromGitHub {
      owner  = "dimitri";
      repo   = pname;
      rev    = "3ffbe68e584f811e891f96afa1de15e0d9c1ebb5";
      sha256 = "09221128a0f55a575ed9addb3a435cfe01ab6bdd0cca5d589ccd37de61ceccbd";
    };
    meta = { license = gpl3Plus; };
  };

  tracking = melpaBuild rec {
    pname   = "tracking";
    version = "1.5";
    src = fetchFromGitHub {
      owner  = "jorgenschaefer";
      repo   = "circe";
      rev    = "v${version}";
      sha256 = "08dsv1dzgb9jx076ia7xbpyjpaxn1w87h6rzlb349spaydq7ih24";
    };
    packageRequires = [ shorten ];
    fileSpecs = [ "lisp/tracking*.el" ];
    meta = { license = gpl3Plus; };
  };

  tuareg = melpaBuild rec {
    pname = "tuareg";
    version = "2.0.9";
    src = fetchFromGitHub {
      owner  = "ocaml";
      repo   = pname;
      rev    = version;
      sha256 = "1j2smhqrwy0zydhbyjkpnwzq05fgfa85kc0d9kzwq0mppdndspp4";
    };
    packageRequires = [ caml ];
    meta = { license = gpl3Plus; };
  };

  undo-tree = melpaBuild rec {
    pname   = "undo-tree";
    version = "0.6.4";
    src = fetchgit {
      url    = "http://www.dr-qubit.org/git/${pname}.git";
      rev    = "a3e81b682053a81e082139300ef0a913a7a610a2";
      sha256 = "1qla7njkb7gx5aj87i8x6ni8jfk1k78ivwfiiws3gpbnyiydpx8y";
    };
    meta = { license = gpl3Plus; };
  };

  use-package = melpaBuild rec {
    pname   = "use-package";
    version = "20150317";
    src = fetchFromGitHub {
      owner  = "jwiegley";
      repo   = pname;
      rev    = "b836266ddfbc835efdb327ecb389ff9e081d7c55";
      sha256 = "187wnqqm5g43cg8b6a9rbd9ncqad5fhjb96wjszbinjh1mjxyh7i";
    };
    packageRequires = [ bind-key diminish ];
    files = [ "use-package.el" ];
    meta = { license = gpl3Plus; };
  };

  volatile-highlights = melpaBuild rec {
    pname   = "volatile-highlights";
    version = "1.11";
    src = fetchFromGitHub {
      owner  = "k-talo";
      repo   = "${pname}.el";
      rev    = "fb2abc2d4d4051a9a6b7c8de2fe7564161f01f24";
      sha256 = "1v0chqj5jir4685jd8ahw86g9zdmi6xd05wmzhyw20rbk924fcqf";
    };
    meta = { license = gpl3Plus; };
  };

  wanderlust = melpaBuild rec {
    pname = "wanderlust";
    version = "2.15.9"; # 20150301
    src = fetchFromGitHub {
      owner  = pname;
      repo   = pname;
      rev    = "13fb4f6519490d4ac7138f3bcf76707654348071";
      sha256 = "1l48xfcwkm205prspa1rns6lqfizik5gpdwmlfgyb5mabm9x53zn";
    };
    packageRequires = [ apel flim semi ];
    fileSpecs = [
      "doc/wl.texi" "doc/wl-ja.texi"
      "elmo/*.el" "wl/*.el"
      "etc/icons"
    ];
    meta = {
      description = "E-Mail client for Emacs";
      license = gpl3Plus; # probably
    };
  };

  web-mode = melpaBuild rec {
    pname   = "web-mode";
    version = "11.1.12";
    src = fetchFromGitHub {
      owner  = "fxbois";
      repo   = pname;
      rev    = "67259f16bfaec5c006a53533b8feeba7771e1365";
      sha256 = "16zcnwm7wnbl1xbsx7rr5rr697ax141akfx2lknwirx18vqmkijj";
    };

    meta = {
      description = "Web template editing mode for emacs";
      license = gpl2;
    };
  };

  weechat = melpaBuild rec {
    pname   = "weechat.el";
    version = "0.2.2";
    src = fetchFromGitHub {
      owner  = "the-kenny";
      repo   = pname;
      rev    = version;
      sha256 = "0f90m2s40jish4wjwfpmbgw024r7n2l5b9q9wr6rd3vdcwks3mcl";
    };
    postPatch = lib.optionalString (!stdenv.isLinux) ''
      rm weechat-sauron.el weechat-secrets.el
    '';
    packageRequires = [ s ];
    meta = { license = gpl3Plus; };
  };

  wgrep = melpaBuild rec {
    pname   = "wgrep";
    version = "20141017";
    src = fetchFromGitHub {
      owner  = "mhayashi1120";
      repo   = "Emacs-wgrep";
      rev    = "7ef26c51feaef8a5ec0929737130ab8ba326983c";
      sha256 = "075z0glain0dp56d0cp468y5y88wn82ab26aapsrdzq8hmlshwn4";
    };
    meta = { license = gpl3Plus; };
  };

  zenburn-theme = melpaBuild rec {
    pname   = "zenburn-theme";
    version = "2.2";
    src = fetchFromGitHub {
      owner  = "bbatsov";
      repo   = "zenburn-emacs";
      rev    = "v${version}";
      sha256 = "1zspqpwgyv3969irg8p7zj3g4hww4bmnlvx33bvjyvvv5c4mg5wv";
    };
    meta = { license = gpl3Plus; };
  };


}; in self