Nix docs: remove with lib; from example code

Following [Best Practices](https://nix.dev/guides/best-practices#with-scopes),
`with` is a problematic language construction and should be avoided.

Usually it is employed like a "factorization": `[ X.A X.B X.C X.D ]` is written
`with X; [ A B C D ]`.

However, as shown in the link above, the syntatical rules of `with` are not so
intuitive, and this "distributive rule" is very selective, in the sense that
`with X; [ A B C D ]` is not equivalent to `[ X.A X.B X.C X.D ]`.

However, this factorization is still useful to "squeeze" some code, especially
in lists like `meta.maintainers`.

On the other hand, it becomes less justifiable in bigger scopes. This is
especially true in cases like `with lib;` in the top of expression and in sets
like `meta = with lib; { . . . }`.

That being said, this patch removes most of example code in the current
documentation.

The exceptions are, for now
- doc/functions/generators.section.md
- doc/languages-frameworks/coq.section.md

because, well, they are way more complicated, and I couldn't parse them
mentally - yet another reason why `with` should be avoided!

doc/languages-frameworks/dotnet.section.md

@@ -210,11 +210,11 @@ buildDotnetGlobalTool {
 
  nugetSha256 = "sha256-ZG2HFyKYhVNVYd2kRlkbAjZJq88OADe3yjxmLuxXDUo=";
 
- meta = with lib; {
+ meta = {
  homepage = "https://cmd.petabridge.com/index.html";
  changelog = "https://cmd.petabridge.com/articles/RELEASE_NOTES.html";
- license = licenses.unfree;
- platforms = platforms.linux;
+ license = lib.licenses.unfree;
+ platforms = lib.platforms.linux;
  };
 }
 ```

doc/languages-frameworks/go.section.md

@@ -51,11 +51,11 @@ pet = buildGoModule rec {
 
  vendorHash = "sha256-ciBIR+a1oaYH+H1PcC8cD8ncfJczk1IiJ8iYNM+R6aA=";
 
- meta = with lib; {
+ meta = {
  description = "Simple command-line snippet manager, written in Go";
  homepage = "https://github.com/knqyf263/pet";
- license = licenses.mit;
- maintainers = with maintainers; [ kalbasit ];
+ license = lib.licenses.mit;
+ maintainers = with lib.maintainers; [ kalbasit ];
  };
 }
 ```

doc/languages-frameworks/idris.section.md

@@ -93,11 +93,11 @@ build-idris-package {
  hash = "sha256-h28F9EEPuvab6zrfeE+0k1XGQJGwINnsJEG8yjWIl7w=";
  };
 
- meta = with lib; {
+ meta = {
  description = "Idris YAML lib";
  homepage = "https://github.com/Heather/Idris.Yaml";
- license = licenses.mit;
- maintainers = [ maintainers.brainrape ];
+ license = lib.licenses.mit;
+ maintainers = [ lib.maintainers.brainrape ];
  };
 }
 ```

doc/languages-frameworks/javascript.section.md

@@ -184,11 +184,11 @@ buildNpmPackage rec {
 
  NODE_OPTIONS = "--openssl-legacy-provider";
 
- meta = with lib; {
+ meta = {
  description = "A modern web UI for various torrent clients with a Node.js backend and React frontend";
  homepage = "https://flood.js.org";
- license = licenses.gpl3Only;
- maintainers = with maintainers; [ winter ];
+ license = lib.licenses.gpl3Only;
+ maintainers = with lib.maintainers; [ winter ];
  };
 }
 ```

doc/languages-frameworks/lua.section.md

@@ -193,10 +193,10 @@ luaposix = buildLuarocksPackage {
  disabled = (luaOlder "5.1") || (luaAtLeast "5.4");
  propagatedBuildInputs = [ bit32 lua std_normalize ];
 
- meta = with lib; {
+ meta = {
  homepage = "https://github.com/luaposix/luaposix/";
  description = "Lua bindings for POSIX";
- maintainers = with maintainers; [ vyp lblasc ];
+ maintainers = with lib.maintainers; [ vyp lblasc ];
  license.fullName = "MIT/X11";
  };
 };

doc/languages-frameworks/maven.section.md

@@ -34,11 +34,11 @@ maven.buildMavenPackage rec {
  --add-flags "-jar $out/share/jd-cli/jd-cli.jar"
  '';
 
- meta = with lib; {
+ meta = {
  description = "Simple command line wrapper around JD Core Java Decompiler project";
  homepage = "https://github.com/intoolswetrust/jd-cli";
- license = licenses.gpl3Plus;
- maintainers = with maintainers; [ majiir ];
+ license = lib.licenses.gpl3Plus;
+ maintainers = with lib.maintainers; [ majiir ];
  };
 }:
 ```

doc/languages-frameworks/ocaml.section.md

@@ -110,11 +110,11 @@ buildDunePackage rec {
  hash = "sha256-d5/3KUBAWRj8tntr4RkJ74KWW7wvn/B/m1nx0npnzyc=";
  };
 
- meta = with lib; {
+ meta = {
  homepage = "https://github.com/flowtype/ocaml-wtf8";
  description = "WTF-8 is a superset of UTF-8 that allows unpaired surrogates.";
- license = licenses.mit;
- maintainers = [ maintainers.eqyiel ];
+ license = lib.licenses.mit;
+ maintainers = [ lib.maintainers.eqyiel ];
  };
 }
 ```

doc/languages-frameworks/python.section.md

@@ -130,12 +130,12 @@ buildPythonPackage rec {
  hypothesis
  ];
 
- meta = with lib; {
+ meta = {
  changelog = "https://github.com/pytest-dev/pytest/releases/tag/${version}";
  description = "Framework for writing tests";
  homepage = "https://github.com/pytest-dev/pytest";
- license = licenses.mit;
- maintainers = with maintainers; [ domenkozar lovek323 madjar lsix ];
+ license = lib.licenses.mit;
+ maintainers = with lib.maintainers; [ domenkozar lovek323 madjar lsix ];
  };
 }
 ```
@@ -312,7 +312,7 @@ python3Packages.buildPythonApplication rec {
  python-daemon
  ];
 
- meta = with lib; {
+ meta = {
  # ...
  };
 }
@@ -899,12 +899,12 @@ buildPythonPackage rec {
  "toolz.dicttoolz"
  ];
 
- meta = with lib; {
+ meta = {
  changelog = "https://github.com/pytoolz/toolz/releases/tag/${version}";
  homepage = "https://github.com/pytoolz/toolz";
  description = "List processing tools and functional utilities";
- license = licenses.bsd3;
- maintainers = with maintainers; [ fridh ];
+ license = lib.licenses.bsd3;
+ maintainers = with lib.maintainers; [ fridh ];
  };
 }
 ```
@@ -1034,12 +1034,12 @@ buildPythonPackage rec {
  pytest
  ];
 
- meta = with lib; {
+ meta = {
  changelog = "https://github.com/blaze/datashape/releases/tag/${version}";
  homepage = "https://github.com/ContinuumIO/datashape";
  description = "A data description language";
- license = licenses.bsd2;
- maintainers = with maintainers; [ fridh ];
+ license = lib.licenses.bsd2;
+ maintainers = with lib.maintainers; [ fridh ];
  };
 }
 ```
@@ -1084,12 +1084,12 @@ buildPythonPackage rec {
  libxslt
  ];
 
- meta = with lib; {
+ meta = {
  changelog = "https://github.com/lxml/lxml/releases/tag/lxml-${version}";
  description = "Pythonic binding for the libxml2 and libxslt libraries";
  homepage = "https://lxml.de";
- license = licenses.bsd3;
- maintainers = with maintainers; [ sjourdois ];
+ license = lib.licenses.bsd3;
+ maintainers = with lib.maintainers; [ sjourdois ];
  };
 }
 ```
@@ -1155,12 +1155,12 @@ buildPythonPackage rec {
  # Tests cannot import pyfftw. pyfftw works fine though.
  doCheck = false;
 
- meta = with lib; {
+ meta = {
  changelog = "https://github.com/pyFFTW/pyFFTW/releases/tag/v${version}";
  description = "A pythonic wrapper around FFTW, the FFT library, presenting a unified interface for all the supported transforms";
  homepage = "https://hgomersall.github.com/pyFFTW";
- license = with licenses; [ bsd2 bsd3 ];
- maintainers = with maintainers; [ fridh ];
+ license = with lib.licenses; [ bsd2 bsd3 ];
+ maintainers = with lib.maintainers; [ fridh ];
  };
 }
 ```
@@ -1530,12 +1530,12 @@ buildPythonPackage rec {
  wheel
  ];
 
- meta = with lib; {
+ meta = {
  changelog = "https://github.com/pytoolz/toolz/releases/tag/${version}";
  homepage = "https://github.com/pytoolz/toolz/";
  description = "List processing tools and functional utilities";
- license = licenses.bsd3;
- maintainers = with maintainers; [ fridh ];
+ license = lib.licenses.bsd3;
+ maintainers = with lib.maintainers; [ fridh ];
  };
 }
 ```

doc/languages-frameworks/rust.section.md

@@ -35,10 +35,10 @@ rustPlatform.buildRustPackage rec {
 
  cargoHash = "sha256-jtBw4ahSl88L0iuCXxQgZVm1EcboWRJMNtjxLVTtzts=";
 
- meta = with lib; {
+ meta = {
  description = "A fast line-oriented regex search tool, similar to ag and ack";
  homepage = "https://github.com/BurntSushi/ripgrep";
- license = licenses.unlicense;
+ license = lib.licenses.unlicense;
  maintainers = [];
  };
 }
@@ -923,11 +923,11 @@ rustPlatform.buildRustPackage rec {
 
  doCheck = false;
 
- meta = with lib; {
+ meta = {
  description = "A fast line-oriented regex search tool, similar to ag and ack";
  homepage = "https://github.com/BurntSushi/ripgrep";
- license = with licenses; [ mit unlicense ];
- maintainers = with maintainers; [];
+ license = with lib.licenses; [ mit unlicense ];
+ maintainers = with lib.maintainers; [];
  };
 }
 ```

doc/languages-frameworks/texlive.section.md

@@ -181,11 +181,11 @@ let
  runHook postInstall
  '';
 
- meta = with lib; {
+ meta = {
  description = "A LaTeX2e class for overhead transparencies";
- license = licenses.unfreeRedistributable;
- maintainers = with maintainers; [ veprbl ];
- platforms = platforms.all;
+ license = lib.licenses.unfreeRedistributable;
+ maintainers = with lib.maintainers; [ veprbl ];
+ platforms = lib.platforms.all;
  };
  };
 

doc/stdenv/meta.chapter.md

@@ -3,16 +3,16 @@
 Nix packages can declare *meta-attributes* that contain information about a package such as a description, its homepage, its license, and so on. For instance, the GNU Hello package has a `meta` declaration like this:
 
 ```nix
-meta = with lib; {
+meta = {
  description = "A program that produces a familiar, friendly greeting";
  longDescription = ''
  GNU Hello is a program that prints "Hello, world!" when you run it.
  It is fully customizable.
  '';
  homepage = "https://www.gnu.org/software/hello/manual/";
- license = licenses.gpl3Plus;
- maintainers = with maintainers; [ eelco ];
- platforms = platforms.all;
+ license = lib.licenses.gpl3Plus;
+ maintainers = with lib.maintainers; [ eelco ];
+ platforms = lib.platforms.all;
 };
 ```