treewide: editorconfig fixes

- remove trailing whitespace - use spaces for indentation
author: zowoq <59103226+zowoq@users.noreply.github.com> 2021-01-20 07:20:11 +1000
committer: zowoq <59103226+zowoq@users.noreply.github.com> 2021-01-20 09:11:11 +1000
commit: 31f5dd3f3655fbedac19f64f77844aa5ed79501c (patch)
tree: c2a0358e4cd260c2e616c3478f0c4c93ab7634de /pkgs
parent: 33fdfd07d292e911683706640107ae6a15537a92 (diff)
141 files changed, 224 insertions, 224 deletions
diff --git a/pkgs/applications/editors/texmaker/default.nix b/pkgs/applications/editors/texmaker/default.nix
index 28b04723eaeb5..75f22da251635 100644
--- a/pkgs/applications/editors/texmaker/default.nix
+++ b/pkgs/applications/editors/texmaker/default.nix
@@ -24,10 +24,10 @@ mkDerivation rec {
   meta = with lib; {
     description = "TeX and LaTeX editor";
     longDescription=''
-	This editor is a full fledged IDE for TeX and
-	LaTeX editing with completion, structure viewer, preview,
-	spell checking and support of any compilation chain.
-	'';
+      This editor is a full fledged IDE for TeX and
+      LaTeX editing with completion, structure viewer, preview,
+      spell checking and support of any compilation chain.
+    '';
     homepage = "http://www.xm1math.net/texmaker/";
     license = licenses.gpl2Plus;
     platforms = platforms.linux;
diff --git a/pkgs/applications/graphics/animbar/default.nix b/pkgs/applications/graphics/animbar/default.nix
index 771145d54b65f..dda734363ebc2 100644
--- a/pkgs/applications/graphics/animbar/default.nix
+++ b/pkgs/applications/graphics/animbar/default.nix
@@ -22,14 +22,14 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "Create your own animation on paper and transparancy";
     longDescription = ''
-	Animbar lets you easily create your own animation on paper and
-	transparancy. From a set of input images two output images are
-	computed, that are printed one on paper and one on
-	transparency. By moving the transparency over the paper you
-	create a fascinating animation effect. This kind of animation
-	technique is hundreds of years old and known under several
-	names: picket fence animation, barrier grid animation, Moiré
-	animation, to name a few.
+      Animbar lets you easily create your own animation on paper and
+      transparancy. From a set of input images two output images are
+      computed, that are printed one on paper and one on
+      transparency. By moving the transparency over the paper you
+      create a fascinating animation effect. This kind of animation
+      technique is hundreds of years old and known under several
+      names: picket fence animation, barrier grid animation, Moiré
+      animation, to name a few.
     '';
     homepage = "http://animbar.mnim.org";
     maintainers = with maintainers; [ leenaars ];
diff --git a/pkgs/applications/office/csv2odf/default.nix b/pkgs/applications/office/csv2odf/default.nix
index 7bab06ed4ab9b..436e8d97bdbaf 100644
--- a/pkgs/applications/office/csv2odf/default.nix
+++ b/pkgs/applications/office/csv2odf/default.nix
@@ -18,7 +18,7 @@ python3.pkgs.buildPythonApplication rec {
       creating reports from databases and other data sources that produce csv files.
       csv2odf can be combined with cron and shell scripts to automatically generate
       business reports.
-      
+
       The output format (fonts, number formatting, etc.) is controlled by a
       template file that you can design in your office application of choice.
     '';
diff --git a/pkgs/applications/science/astronomy/xearth/default.nix b/pkgs/applications/science/astronomy/xearth/default.nix
index 57054cc491ac9..bd92ae01ebb1f 100644
--- a/pkgs/applications/science/astronomy/xearth/default.nix
+++ b/pkgs/applications/science/astronomy/xearth/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
     longDescription =
       '' Xearth  sets  the X root window to an image of the Earth, as seen from your favorite vantage point in space,
          correctly shaded for the current position of the Sun.
-	 By default, xearth updates the displayed image every  five  minutes.
+         By default, xearth updates the displayed image every  five  minutes.
       '';
     maintainers = [ maintainers.mafo ];
     license = "xearth";
diff --git a/pkgs/applications/science/biology/minimap2/default.nix b/pkgs/applications/science/biology/minimap2/default.nix
index ae327e2c43fd7..d21ef8b3d7a9c 100644
--- a/pkgs/applications/science/biology/minimap2/default.nix
+++ b/pkgs/applications/science/biology/minimap2/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     mkdir -p $out/share/man/man1
     cp minimap2.1 $out/share/man/man1
   '';
-  
+
   meta = with lib; {
     description = "A versatile pairwise aligner for genomic and spliced nucleotide sequences";
     homepage = "https://lh3.github.io/minimap2";
diff --git a/pkgs/applications/science/biology/prodigal/default.nix b/pkgs/applications/science/biology/prodigal/default.nix
index 70069fe541d19..22883cc522f1a 100644
--- a/pkgs/applications/science/biology/prodigal/default.nix
+++ b/pkgs/applications/science/biology/prodigal/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
     "CC=cc"
     "INSTALLDIR=$(out)/bin"
   ];
-  
+
   meta = with lib; {
     description = "Fast, reliable protein-coding gene prediction for prokaryotic genomes";
     homepage = "https://github.com/hyattpd/Prodigal";
diff --git a/pkgs/applications/science/logic/cryptominisat/default.nix b/pkgs/applications/science/logic/cryptominisat/default.nix
index 042a4b23566c1..33de2d27dc90b 100644
--- a/pkgs/applications/science/logic/cryptominisat/default.nix
+++ b/pkgs/applications/science/logic/cryptominisat/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
     sha256 = "00hmxdlyhn7pwk9jlvc5g0l5z5xqfchjzf5jgn3pkj9xhl8yqq50";
   };
 
-  patches = [ 
+  patches = [
     (fetchpatch {
       # https://github.com/msoos/cryptominisat/pull/621
       url = "https://github.com/msoos/cryptominisat/commit/11a97003b0bfbfb61ed6c4e640212110d390c28c.patch";
diff --git a/pkgs/applications/science/machine-learning/sc2-headless/maps.nix b/pkgs/applications/science/machine-learning/sc2-headless/maps.nix
index 6eec10e958c23..47e14108e37c7 100644
--- a/pkgs/applications/science/machine-learning/sc2-headless/maps.nix
+++ b/pkgs/applications/science/machine-learning/sc2-headless/maps.nix
@@ -9,7 +9,7 @@ in
     sha256 = "19f873ilcdsf50g2v0s2zzmxil1bqncsk8nq99bzy87h0i7khkla";
     stripRoot = false;
   };
-  
+
   melee = fetchzip' {
     url = "http://blzdistsc2-a.akamaihd.net/MapPacks/Melee.zip";
     sha256 = "0z44pgy10jklsvgpr0kcn4c2mz3hw7nlcmvsy6a6lzpi3dvzf33i";
diff --git a/pkgs/applications/science/robotics/betaflight-configurator/default.nix b/pkgs/applications/science/robotics/betaflight-configurator/default.nix
index 0b39c60b28331..9a304272fe9b8 100644
--- a/pkgs/applications/science/robotics/betaflight-configurator/default.nix
+++ b/pkgs/applications/science/robotics/betaflight-configurator/default.nix
@@ -20,9 +20,9 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ wrapGAppsHook ];
-  
+
   buildInputs = [ unzip gsettings-desktop-schemas gtk3 ];
-  
+
   installPhase = ''
     mkdir -p $out/bin \
              $out/opt/${pname}
@@ -38,7 +38,7 @@ stdenv.mkDerivation rec {
     description = "The Betaflight flight control system configuration tool";
     longDescription = ''
       A crossplatform configuration tool for the Betaflight flight control system.
-      Various types of aircraft are supported by the tool and by Betaflight, e.g. 
+      Various types of aircraft are supported by the tool and by Betaflight, e.g.
       quadcopters, hexacopters, octocopters and fixed-wing aircraft.
     '';
     homepage    = "https://github.com/betaflight/betaflight/wiki";
diff --git a/pkgs/applications/science/robotics/sumorobot-manager/default.nix b/pkgs/applications/science/robotics/sumorobot-manager/default.nix
index bd056a2ec21c2..0b4b807a481c4 100644
--- a/pkgs/applications/science/robotics/sumorobot-manager/default.nix
+++ b/pkgs/applications/science/robotics/sumorobot-manager/default.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, python3, qt5, fetchFromGitHub, wrapPython, pyqt5, pyserial }:
- 
+
 stdenv.mkDerivation rec {
   pname = "sumorobot-manager";
   version = "0.9.0";
diff --git a/pkgs/applications/search/grepm/default.nix b/pkgs/applications/search/grepm/default.nix
index 7fef36d910eec..1225f036a4986 100644
--- a/pkgs/applications/search/grepm/default.nix
+++ b/pkgs/applications/search/grepm/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation {
       -e "s:^\( *\)mutt:\1${mutt}/bin/mutt:" \
       $out/bin/grepm
   '';
-  
+
   meta = with lib; {
     description = "Wrapper for grepmail utilizing mutt";
     homepage = "http://www.barsnick.net/sw/grepm.html";
diff --git a/pkgs/applications/video/kazam/default.nix b/pkgs/applications/video/kazam/default.nix
index d47b5fddf88c0..e6e971ad43873 100644
--- a/pkgs/applications/video/kazam/default.nix
+++ b/pkgs/applications/video/kazam/default.nix
@@ -19,7 +19,7 @@ python3.pkgs.buildPythonApplication rec {
   ];
 
   propagatedBuildInputs = with python3.pkgs; [ pygobject3 pyxdg pycairo dbus-python ];
- 
+
   # workaround https://github.com/NixOS/nixpkgs/issues/56943
   strictDeps = false;
 
diff --git a/pkgs/applications/virtualization/xen/xsa-patches.nix b/pkgs/applications/virtualization/xen/xsa-patches.nix
index 26cdbc1f65f7f..b1d1d7783c24d 100644
--- a/pkgs/applications/virtualization/xen/xsa-patches.nix
+++ b/pkgs/applications/virtualization/xen/xsa-patches.nix
@@ -454,7 +454,7 @@ in {
     })
   ];
 
-	# 4.5
+  # 4.5
   XSA_248_45 = [
     (xsaPatch {
       name = "248-4.5";
diff --git a/pkgs/applications/window-managers/jwm/jwm-settings-manager.nix b/pkgs/applications/window-managers/jwm/jwm-settings-manager.nix
index 2f45ba3611292..d3b685e7dcd79 100644
--- a/pkgs/applications/window-managers/jwm/jwm-settings-manager.nix
+++ b/pkgs/applications/window-managers/jwm/jwm-settings-manager.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation {
   pname = "jwm-settings-manager";
   version = "2018-10-19";
-  
+
   src = fetchFromGitHub {
     owner = "Israel-D";
     repo = "jwm-settings-manager";
diff --git a/pkgs/applications/window-managers/lemonbar/default.nix b/pkgs/applications/window-managers/lemonbar/default.nix
index 2a4004e554396..88d4b8360a50f 100644
--- a/pkgs/applications/window-managers/lemonbar/default.nix
+++ b/pkgs/applications/window-managers/lemonbar/default.nix
@@ -2,21 +2,21 @@
 
 stdenv.mkDerivation {
   name = "lemonbar-1.4";
-  
+
   src = fetchurl {
     url    = "https://github.com/LemonBoy/bar/archive/v1.4.tar.gz";
     sha256 = "0fa91vb968zh6fyg97kdaix7irvqjqhpsb6ks0ggcl59lkbkdzbv";
   };
-  
+
   buildInputs = [ libxcb perl ];
-  
+
   prePatch = ''sed -i "s@/usr@$out@" Makefile'';
-  
+
   meta = with lib; {
     description = "A lightweight xcb based bar";
     homepage = "https://github.com/LemonBoy/bar";
     maintainers = [ maintainers.meisternu ];
-    license = "Custom";   
+    license = "Custom";
     platforms = platforms.linux;
   };
 }
diff --git a/pkgs/applications/window-managers/vwm/default.nix b/pkgs/applications/window-managers/vwm/default.nix
index 143ee83d2d1e7..9eea18f79d602 100644
--- a/pkgs/applications/window-managers/vwm/default.nix
+++ b/pkgs/applications/window-managers/vwm/default.nix
@@ -3,7 +3,7 @@ libvterm}:
 
 stdenv.mkDerivation rec {
   name = "vwm-2.1.3";
- 
+
   src = fetchurl {
     url = "mirror://sourceforge/vwm/${name}.tar.gz";
     sha256 = "1r5wiqyfqwnyx7dfihixlnavbvg8rni36i4gq169aisjcg7laxaf";
@@ -19,10 +19,10 @@ stdenv.mkDerivation rec {
   preInstall = ''
     mkdir -p $out/bin $out/include
   '';
- 
+
   nativeBuildInputs = [ pkg-config ];
   buildInputs = [ ncurses glib libviper libpseudo gpm libvterm ];
- 
+
   meta = with lib; {
     homepage = "http://vwm.sourceforge.net/";
     description = "Dynamic window manager for the console";
diff --git a/pkgs/build-support/fetchbzr/default.nix b/pkgs/build-support/fetchbzr/default.nix
index 2cf169de7a527..b7db9e9274da3 100644
--- a/pkgs/build-support/fetchbzr/default.nix
+++ b/pkgs/build-support/fetchbzr/default.nix
@@ -10,6 +10,6 @@ stdenvNoCC.mkDerivation {
   outputHashAlgo = "sha256";
   outputHashMode = "recursive";
   outputHash = sha256;
-  
+
   inherit url rev;
 }
diff --git a/pkgs/build-support/fetchmtn/default.nix b/pkgs/build-support/fetchmtn/default.nix
index 7ce67453d698b..b5da0f80a31f2 100644
--- a/pkgs/build-support/fetchmtn/default.nix
+++ b/pkgs/build-support/fetchmtn/default.nix
@@ -4,7 +4,7 @@
 # each is an url for sync
 
 # selector is mtn selector, like h:org.example.branch
-# 
+#
 {name ? "mtn-checkout", dbs ? [], sha256
 , selector ? "h:" + branch, branch}:
 
diff --git a/pkgs/data/documentation/rnrs/common.nix b/pkgs/data/documentation/rnrs/common.nix
index 3443846c83cc3..7ba5fe0745005 100644
--- a/pkgs/data/documentation/rnrs/common.nix
+++ b/pkgs/data/documentation/rnrs/common.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ texinfo ];
 
-  # Tell the builder about the name of the report.  
+  # Tell the builder about the name of the report.
   reportName = name;
 
   builder = ./builder.sh;
diff --git a/pkgs/data/fonts/mno16/default.nix b/pkgs/data/fonts/mno16/default.nix
index 1b311d2c25a2a..eeb53904fe110 100644
--- a/pkgs/data/fonts/mno16/default.nix
+++ b/pkgs/data/fonts/mno16/default.nix
@@ -15,7 +15,7 @@ in fetchzip rec {
 
   meta = with lib; {
     description = "minimalist monospaced font";
-    homepage = "https://sev.dev/fonts/mno16"; 
+    homepage = "https://sev.dev/fonts/mno16";
     license = licenses.cc0;
   };
 }
diff --git a/pkgs/desktops/gnustep/projectcenter/default.nix b/pkgs/desktops/gnustep/projectcenter/default.nix
index abfdac1e7afb8..afe47c6cef70a 100644
--- a/pkgs/desktops/gnustep/projectcenter/default.nix
+++ b/pkgs/desktops/gnustep/projectcenter/default.nix
@@ -16,7 +16,7 @@ gsmakeDerivation {
   # 1. Framework/PCProjectLauncher.m, locate gdb (say among NIX_GNUSTEP_SYSTEM_TOOLS)
   # 2. Framework/PCProjectBuilder.m, locate gmake (similar)
   propagatedBuildInputs = [ base back gui gnumake gdb gorm ];
-  
+
   meta = {
     description = "GNUstep's integrated development environment";
   };
diff --git a/pkgs/development/compilers/ghc/8.10.1.nix b/pkgs/development/compilers/ghc/8.10.1.nix
index 42eb994b8fe2c..ce963e1c27518 100644
--- a/pkgs/development/compilers/ghc/8.10.1.nix
+++ b/pkgs/development/compilers/ghc/8.10.1.nix
@@ -194,7 +194,7 @@ stdenv.mkDerivation (rec {
   strictDeps = true;
 
   # Don’t add -liconv to LDFLAGS automatically so that GHC will add it itself.
-	dontAddExtraLibs = true;
+  dontAddExtraLibs = true;
 
   nativeBuildInputs = [
     perl autoconf automake m4 python3 sphinx
diff --git a/pkgs/development/compilers/ghc/8.8.2.nix b/pkgs/development/compilers/ghc/8.8.2.nix
index fbb75637df652..8663f16f023f7 100644
--- a/pkgs/development/compilers/ghc/8.8.2.nix
+++ b/pkgs/development/compilers/ghc/8.8.2.nix
@@ -189,7 +189,7 @@ stdenv.mkDerivation (rec {
   strictDeps = true;
 
   # Don’t add -liconv to LDFLAGS automatically so that GHC will add it itself.
-	dontAddExtraLibs = true;
+  dontAddExtraLibs = true;
 
   nativeBuildInputs = [
     perl autoconf automake m4 python3 sphinx
diff --git a/pkgs/development/compilers/ghc/8.8.3.nix b/pkgs/development/compilers/ghc/8.8.3.nix
index 538655a0d056a..deb19bb87b520 100644
--- a/pkgs/development/compilers/ghc/8.8.3.nix
+++ b/pkgs/development/compilers/ghc/8.8.3.nix
@@ -194,7 +194,7 @@ stdenv.mkDerivation (rec {
   strictDeps = true;
 
   # Don’t add -liconv to LDFLAGS automatically so that GHC will add it itself.
-	dontAddExtraLibs = true;
+  dontAddExtraLibs = true;
 
   nativeBuildInputs = [
     perl autoconf automake m4 python3 sphinx
diff --git a/pkgs/development/compilers/ghc/8.8.4.nix b/pkgs/development/compilers/ghc/8.8.4.nix
index e69766bccdaaa..c1b39a70e3829 100644
--- a/pkgs/development/compilers/ghc/8.8.4.nix
+++ b/pkgs/development/compilers/ghc/8.8.4.nix
@@ -198,7 +198,7 @@ stdenv.mkDerivation (rec {
   strictDeps = true;
 
   # Don’t add -liconv to LDFLAGS automatically so that GHC will add it itself.
-	dontAddExtraLibs = true;
+  dontAddExtraLibs = true;
 
   nativeBuildInputs = [
     perl autoconf automake m4 python3 sphinx
diff --git a/pkgs/development/compilers/ghc/head.nix b/pkgs/development/compilers/ghc/head.nix
index 6f9f577743f5e..c203f5cf19ced 100644
--- a/pkgs/development/compilers/ghc/head.nix
+++ b/pkgs/development/compilers/ghc/head.nix
@@ -203,7 +203,7 @@ stdenv.mkDerivation (rec {
   strictDeps = true;
 
   # Don’t add -liconv to LDFLAGS automatically so that GHC will add it itself.
-	dontAddExtraLibs = true;
+  dontAddExtraLibs = true;
 
   nativeBuildInputs = [
     perl autoconf autoreconfHook automake m4 python3 sphinx
diff --git a/pkgs/development/compilers/manticore/default.nix b/pkgs/development/compilers/manticore/default.nix
index 8d2ad8e6bbc56..1919f99980586 100644
--- a/pkgs/development/compilers/manticore/default.nix
+++ b/pkgs/development/compilers/manticore/default.nix
@@ -5,7 +5,7 @@ let
 in stdenv.mkDerivation {
   pname = "manticore";
   version = "2019.12.03";
- 
+
   src = fetchFromGitHub {
     owner = "ManticoreProject";
     repo = "manticore";
@@ -14,9 +14,9 @@ in stdenv.mkDerivation {
   };
 
   enableParallelBuilding = false;
- 
+
   nativeBuildInputs = [ autoreconfHook ];
-  
+
   buildInputs = [ coreutils smlnj ];
 
   autoreconfFlags = "-Iconfig -vfi";
@@ -28,8 +28,8 @@ in stdenv.mkDerivation {
     mv source repo_checkout
     cd repo_checkout
     chmod u+w . -R
-  ''; 
-  
+  '';
+
   postPatch = ''
     patchShebangs .
     substituteInPlace configure.ac --replace 'MANTICORE_ROOT=`pwd`' 'MANTICORE_ROOT=$out/repo_checkout'
@@ -40,14 +40,14 @@ in stdenv.mkDerivation {
   meta = {
     description = "A parallel, pure variant of Standard ML";
 
-    longDescription = '' 
+    longDescription = ''
       Manticore is a high-level parallel programming language aimed at
       general-purpose applications running on multi-core
       processors. Manticore supports parallelism at multiple levels:
       explicit concurrency and coarse-grain parallelism via CML-style
       constructs and fine-grain parallelism via various light-weight
       notations, such as parallel tuple expressions and NESL/Nepal-style
-      parallel array comprehensions.  
+      parallel array comprehensions.
     '';
 
     homepage = "http://manticore.cs.uchicago.edu/";
diff --git a/pkgs/development/compilers/ocaml/3.11.2.nix b/pkgs/development/compilers/ocaml/3.11.2.nix
index 946013562c229..8c9a6ef07fa28 100644
--- a/pkgs/development/compilers/ocaml/3.11.2.nix
+++ b/pkgs/development/compilers/ocaml/3.11.2.nix
@@ -23,7 +23,7 @@ stdenv.mkDerivation rec {
     [ (fetchurl {
         name = "0007-Fix-ocamlopt-w.r.t.-binutils-2.21.patch";
         url = "http://caml.inria.fr/mantis/file_download.php?file_id=418&type=bug";
-	sha256 = "612a9ac108bbfce2238aa5634123da162f0315dedb219958be705e0d92dcdd8e";
+        sha256 = "612a9ac108bbfce2238aa5634123da162f0315dedb219958be705e0d92dcdd8e";
       })
     ];
 
diff --git a/pkgs/development/idris-modules/tparsec.nix b/pkgs/development/idris-modules/tparsec.nix
index 84f88e1598bb6..ce040bebe3552 100644
--- a/pkgs/development/idris-modules/tparsec.nix
+++ b/pkgs/development/idris-modules/tparsec.nix
@@ -8,7 +8,7 @@ build-idris-package  {
   version = "2020-02-11";
 
   ipkgName = "TParsec";
-  
+
   idrisDeps = [ contrib ];
 
   src = fetchFromGitHub {
diff --git a/pkgs/development/libraries/SDL_Pango/default.nix b/pkgs/development/libraries/SDL_Pango/default.nix
index 56ffbfe34d288..f5191a116c97e 100644
--- a/pkgs/development/libraries/SDL_Pango/default.nix
+++ b/pkgs/development/libraries/SDL_Pango/default.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "197baw1dsg0p4pljs5k0fshbyki00r4l49m1drlpqw6ggawx6xbz";
   };
 
-  patches = [ 
+  patches = [
     (fetchpatch {
       url = "https://sources.debian.org/data/main/s/sdlpango/0.1.2-6/debian/patches/api_additions.patch";
       sha256 = "00p5ry5gd3ixm257p9i2c4jg0qj8ipk8nf56l7c9fma8id3zxyld";
diff --git a/pkgs/development/libraries/biblesync/default.nix b/pkgs/development/libraries/biblesync/default.nix
index 39591a3a05f44..5286359b9461a 100644
--- a/pkgs/development/libraries/biblesync/default.nix
+++ b/pkgs/development/libraries/biblesync/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
       navigation, and handling of incoming packets.
     '';
     license = licenses.publicDomain;
-    maintainers = [ maintainers.AndersonTorres ]; 
+    maintainers = [ maintainers.AndersonTorres ];
     platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/development/libraries/boost/1.71.nix b/pkgs/development/libraries/boost/1.71.nix
index f66bd4cd6fb1c..7b128e25bb608 100644
--- a/pkgs/development/libraries/boost/1.71.nix
+++ b/pkgs/development/libraries/boost/1.71.nix
@@ -5,7 +5,7 @@ callPackage ./generic.nix (args // rec {
 
   src = fetchurl {
     #url = "mirror://sourceforge/boost/boost_1_71_0.tar.bz2";
-    urls = [ 
+    urls = [
       "mirror://sourceforge/boost/boost_1_71_0.tar.bz2"
       "https://dl.bintray.com/boostorg/release/1.71.0/source/boost_1_71_0.tar.bz2"
     ];
diff --git a/pkgs/development/libraries/capstone/default.nix b/pkgs/development/libraries/capstone/default.nix
index b9cf52d62edde..1e51822703590 100644
--- a/pkgs/development/libraries/capstone/default.nix
+++ b/pkgs/development/libraries/capstone/default.nix
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
 
   installPhase = (stdenv.lib.optionalString stdenv.isDarwin "HOMEBREW_CAPSTONE=1 ")
     + "PREFIX=$out ./make.sh install";
-  
+
   nativeBuildInputs = [
     pkg-config
   ];
diff --git a/pkgs/development/libraries/classads/default.nix b/pkgs/development/libraries/classads/default.nix
index f2377a59e7b28..68706c7b8d191 100644
--- a/pkgs/development/libraries/classads/default.nix
+++ b/pkgs/development/libraries/classads/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation {
   configureFlags = [
     "--enable-namespace" "--enable-flexible-member"
   ];
-  
+
   meta = {
     homepage = "http://www.cs.wisc.edu/condor/classad/";
     description = "The Classified Advertisements library provides a generic means for matching resources";
diff --git a/pkgs/development/libraries/cminpack/default.nix b/pkgs/development/libraries/cminpack/default.nix
index 3b2d748a8366f..34678d9b37d78 100644
--- a/pkgs/development/libraries/cminpack/default.nix
+++ b/pkgs/development/libraries/cminpack/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   name = "cminpack-1.3.6";
-  
+
   src = fetchurl {
     url = "http://devernay.free.fr/hacks/cminpack/${name}.tar.gz";
     sha256 = "17yh695aim508x1kn9zf6g13jxwk3pi3404h5ix4g5lc60hzs1rw";
diff --git a/pkgs/development/libraries/concurrencykit/default.nix b/pkgs/development/libraries/concurrencykit/default.nix
index a54bc75478224..d5d9aa75e8906 100644
--- a/pkgs/development/libraries/concurrencykit/default.nix
+++ b/pkgs/development/libraries/concurrencykit/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     url    = "http://concurrencykit.org/releases/ck-${version}.tar.gz";
     sha256 = "1pv21p7sjwwmbs2xblpy1lqk53r2i212yrqyjlr5dr3rlv87vqnp";
   };
-  
+
   #Deleting this line causes "Unknown option --disable-static"
   configurePhase = "./configure --prefix=$out";
 
diff --git a/pkgs/development/libraries/dotnetfx35/default.nix b/pkgs/development/libraries/dotnetfx35/default.nix
index e1c59846aec53..68569b516a9b6 100644
--- a/pkgs/development/libraries/dotnetfx35/default.nix
+++ b/pkgs/development/libraries/dotnetfx35/default.nix
@@ -12,12 +12,12 @@ in
       ln -s $src/MSBuild.exe $out/bin
     '';
   };
-  
+
   assembly20Path = "/cygdrive/c/WINDOWS/Microsoft.NET/Framework/v2.0.50727";
-  
+
   wcfPath = "/cygdrive/c/WINDOWS/Microsoft.NET/Framework/v3.0/WINDOW~1";
-  
+
   referenceAssembly30Path = "/cygdrive/c/PROGRA~1/REFERE~1/Microsoft/Framework/v3.0";
-  
+
   referenceAssembly35Path = "/cygdrive/c/PROGRA~1/REFERE~1/Microsoft/Framework/v3.5";
 }
diff --git a/pkgs/development/libraries/dotnetfx40/default.nix b/pkgs/development/libraries/dotnetfx40/default.nix
index 701464071d032..1ffc10cfc6056 100644
--- a/pkgs/development/libraries/dotnetfx40/default.nix
+++ b/pkgs/development/libraries/dotnetfx40/default.nix
@@ -12,12 +12,12 @@ in
       ln -s $src/MSBuild.exe $out/bin
     '';
   };
-  
+
   assembly20Path = "/cygdrive/c/WINDOWS/Microsoft.NET/Framework/v2.0.50727";
-  
+
   wcfPath = "/cygdrive/c/WINDOWS/Microsoft.NET/Framework/v3.0/WINDOW~1";
-  
+
   referenceAssembly30Path = "/cygdrive/c/PROGRA~1/REFERE~1/Microsoft/Framework/v3.0";
-  
+
   referenceAssembly35Path = "/cygdrive/c/PROGRA~1/REFERE~1/Microsoft/Framework/v3.5";
 }
diff --git a/pkgs/development/libraries/elf-header/default.nix b/pkgs/development/libraries/elf-header/default.nix
index c1764e83c3039..72166bb38ce99 100644
--- a/pkgs/development/libraries/elf-header/default.nix
+++ b/pkgs/development/libraries/elf-header/default.nix
@@ -35,9 +35,9 @@ stdenvNoCC.mkDerivation {
     outputsToInstall = [ "out" ];
     description = "The datastructures of ELF according to the target platform's libc";
     longDescription = ''
-	  The Executable and Linkable Format (ELF, formerly named Extensible Linking
-	  Format), is usually defined in a header like this.
-	'';
+      The Executable and Linkable Format (ELF, formerly named Extensible Linking
+      Format), is usually defined in a header like this.
+    '';
     platforms = lib.platforms.all;
     maintainers = [ lib.maintainers.ericson2314 ];
   };
diff --git a/pkgs/development/libraries/fastpbkdf2/default.nix b/pkgs/development/libraries/fastpbkdf2/default.nix
index 59056a9b9a37b..eb5cb25162091 100644
--- a/pkgs/development/libraries/fastpbkdf2/default.nix
+++ b/pkgs/development/libraries/fastpbkdf2/default.nix
@@ -2,14 +2,14 @@
 
 stdenv.mkDerivation {
   name = "fastpbkdf2-1.0.0";
-  
+
   src = fetchFromGitHub {
     owner = "ctz";
     repo = "fastpbkdf2";
     rev = "v1.0.0";
     sha256 = "09ax0h4ik3vhvp3s98lic93l3g9f4v1jkr5k6z4g1lvm7s3lrha2";
   };
-  
+
   buildInputs = [ openssl ];
 
   preBuild = ''
diff --git a/pkgs/development/libraries/frame/default.nix b/pkgs/development/libraries/frame/default.nix
index 30a97b0152821..76549e728ebb6 100644
--- a/pkgs/development/libraries/frame/default.nix
+++ b/pkgs/development/libraries/frame/default.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     sha256 = "bc2a20cd3ac1e61fe0461bd3ee8cb250dbcc1fa511fad0686d267744e9c78f3a";
   };
 
-  buildInputs = [ 
+  buildInputs = [
     stdenv pkg-config
   ] ++ stdenv.lib.optionals enableX11 [xorg.xorgserver xorg.libX11 xorg.libXext xorg.libXi];
 
diff --git a/pkgs/development/libraries/glfw/2.x.nix b/pkgs/development/libraries/glfw/2.x.nix
index e749ca733daaf..ca65315e1cba2 100644
--- a/pkgs/development/libraries/glfw/2.x.nix
+++ b/pkgs/development/libraries/glfw/2.x.nix
@@ -19,9 +19,9 @@ stdenv.mkDerivation rec {
     make x11-dist-install PREFIX=$out
     mv $out/lib/libglfw.so $out/lib/libglfw.so.2
     ln -s libglfw.so.2 $out/lib/libglfw.so
-  ''; 
-  
-  meta = with stdenv.lib; { 
+  '';
+
+  meta = with stdenv.lib; {
     description = "Multi-platform library for creating OpenGL contexts and managing input, including keyboard, mouse, joystick and time";
     homepage = "http://glfw.sourceforge.net/";
     license = licenses.zlib;
diff --git a/pkgs/development/libraries/hyperscan/default.nix b/pkgs/development/libraries/hyperscan/default.nix
index 18e028b70caa0..3ab52165b7891 100644
--- a/pkgs/development/libraries/hyperscan/default.nix
+++ b/pkgs/development/libraries/hyperscan/default.nix
@@ -53,7 +53,7 @@ stdenv.mkDerivation rec {
 
       Hyperscan uses hybrid automata techniques to allow simultaneous
       matching of large numbers (up to tens of thousands) of regular
-      expressions and for the matching of regular expressions across 
+      expressions and for the matching of regular expressions across
       streams of data.
 
       Hyperscan is typically used in a DPI library stack.
diff --git a/pkgs/development/libraries/jabcode/default.nix b/pkgs/development/libraries/jabcode/default.nix
index c875e4a394357..36c4c8c61c535 100644
--- a/pkgs/development/libraries/jabcode/default.nix
+++ b/pkgs/development/libraries/jabcode/default.nix
@@ -3,7 +3,7 @@
 , lib
 , subproject ? "library" # one of "library", "reader" or  "writer"
 , zlib, libpng, libtiff
-, jabcode 
+, jabcode
 }:
 let
   subdir = lib.getAttr subproject {
diff --git a/pkgs/development/libraries/java/geoipjava/default.nix b/pkgs/development/libraries/java/geoipjava/default.nix
index 6d4dfbfe61c6d..fd4bfb2970681 100644
--- a/pkgs/development/libraries/java/geoipjava/default.nix
+++ b/pkgs/development/libraries/java/geoipjava/default.nix
@@ -7,7 +7,7 @@ stdenv.mkDerivation {
     sha256 = "1gb2d0qvvq7xankz7l7ymbr3qprwk9bifpy4hlgw0sq4i6a55ypd";
   };
   buildInputs = [ jdk unzip ];
-  buildPhase = 
+  buildPhase =
     ''
       cd source
       javac $(find . -name \*.java)
diff --git a/pkgs/development/libraries/jemalloc/jemalloc450.nix b/pkgs/development/libraries/jemalloc/jemalloc450.nix
index d328ab8016a18..85b4fb100f742 100644
--- a/pkgs/development/libraries/jemalloc/jemalloc450.nix
+++ b/pkgs/development/libraries/jemalloc/jemalloc450.nix
@@ -1,4 +1,4 @@
 import ./common.nix {
   version = "4.5.0";
   sha256 = "10373xhpc10pgmai9fkc1z0rs029qlcb3c0qfnvkbwdlcibdh2cl";
-} 
+}
diff --git a/pkgs/development/libraries/levmar/default.nix b/pkgs/development/libraries/levmar/default.nix
index e8ef17081c9fa..7cf6329a77e66 100644
--- a/pkgs/development/libraries/levmar/default.nix
+++ b/pkgs/development/libraries/levmar/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl }:
-        
+
 stdenv.mkDerivation rec {
   name = "levmar-2.6";
 
@@ -19,7 +19,7 @@ stdenv.mkDerivation rec {
     cp liblevmar.a $out/lib
   '';
 
-  meta = { 
+  meta = {
     description = "ANSI C implementations of Levenberg-Marquardt, usable also from C++";
     homepage = "https://www.ics.forth.gr/~lourakis/levmar/";
     license = stdenv.lib.licenses.gpl2Plus;
diff --git a/pkgs/development/libraries/lib3ds/default.nix b/pkgs/development/libraries/lib3ds/default.nix
index 406b61e439384..39e3e2e660fbf 100644
--- a/pkgs/development/libraries/lib3ds/default.nix
+++ b/pkgs/development/libraries/lib3ds/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, unzip }:
-        
+
 stdenv.mkDerivation rec {
   name = "lib3ds-1.3.0";
 
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ unzip ];
 
-  meta = { 
+  meta = {
     description = "Library for managing 3D-Studio Release 3 and 4 \".3DS\" files";
     homepage = "http://lib3ds.sourceforge.net/";
     license = "LGPL";
diff --git a/pkgs/development/libraries/libavc1394/default.nix b/pkgs/development/libraries/libavc1394/default.nix
index 61bc655931f60..8f4a678cb379e 100644
--- a/pkgs/development/libraries/libavc1394/default.nix
+++ b/pkgs/development/libraries/libavc1394/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkg-config ];
   propagatedBuildInputs = [ libraw1394 ];
 
-  meta = { 
+  meta = {
     description = "Programming interface for the 1394 Trade Association AV/C (Audio/Video Control) Digital Interface Command Set";
     homepage = "https://sourceforge.net/projects/libavc1394/";
     license = stdenv.lib.licenses.lgpl21Plus;
diff --git a/pkgs/development/libraries/libcangjie/default.nix b/pkgs/development/libraries/libcangjie/default.nix
index ca50126971b4d..506c3a3d3d61e 100644
--- a/pkgs/development/libraries/libcangjie/default.nix
+++ b/pkgs/development/libraries/libcangjie/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ automake autoconf libtool m4 sqlite ];
 
   configureScript = "./autogen.sh";
-  
+
   preConfigure = ''
     find . -name '*.sh' -exec sed -e 's@#!/bin/bash@${bash}/bin/bash@' -i '{}' ';'
   '';
diff --git a/pkgs/development/libraries/libcutl/default.nix b/pkgs/development/libraries/libcutl/default.nix
index b13805aa37aac..d463e4af28909 100644
--- a/pkgs/development/libraries/libcutl/default.nix
+++ b/pkgs/development/libraries/libcutl/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     description = "C++ utility library from Code Synthesis";
     longDescription = ''
         libcutl is a C++ utility library.
-        It contains a collection of generic and independent components such as 
+        It contains a collection of generic and independent components such as
         meta-programming tests, smart pointers, containers, compiler building blocks, etc.
     '';
     homepage = "https://codesynthesis.com/projects/libcutl/";
diff --git a/pkgs/development/libraries/libdiscid/default.nix b/pkgs/development/libraries/libdiscid/default.nix
index 1ecb1f3d572a8..bdfb5d8b3041b 100644
--- a/pkgs/development/libraries/libdiscid/default.nix
+++ b/pkgs/development/libraries/libdiscid/default.nix
@@ -7,7 +7,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ cmake pkg-config ];
 
   buildInputs = stdenv.lib.optionals stdenv.isDarwin [ darwin.apple_sdk.frameworks.IOKit ];
-  
+
   src = fetchurl {
     url = "http://ftp.musicbrainz.org/pub/musicbrainz/libdiscid/${pname}-${version}.tar.gz";
     sha256 = "1f9irlj3dpb5gyfdnb1m4skbjvx4d4hwiz2152f83m0d9jn47r7r";
diff --git a/pkgs/development/libraries/libdvdread/4.9.9.nix b/pkgs/development/libraries/libdvdread/4.9.9.nix
index 33b04b0f7c033..7f35c651b9293 100644
--- a/pkgs/development/libraries/libdvdread/4.9.9.nix
+++ b/pkgs/development/libraries/libdvdread/4.9.9.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation {
   name = "libdvdread-4.9.9";
-  
+
   src = fetchurl {
     url = "http://dvdnav.mplayerhq.hu/releases/libdvdread-4.9.9.tar.xz";
     sha256 = "d91275471ef69d488b05cf15c60e1cd65e17648bfc692b405787419f47ca424a";
diff --git a/pkgs/development/libraries/libmcrypt/default.nix b/pkgs/development/libraries/libmcrypt/default.nix
index a29fca45a99f5..59498170a1d40 100644
--- a/pkgs/development/libraries/libmcrypt/default.nix
+++ b/pkgs/development/libraries/libmcrypt/default.nix
@@ -4,7 +4,7 @@ with stdenv.lib;
 
 stdenv.mkDerivation {
   name = "libmcrypt-2.5.8";
-  
+
   src = fetchurl {
     url = "mirror://sourceforge/mcrypt/Libmcrypt/2.5.8/libmcrypt-2.5.8.tar.gz";
     sha256 = "0gipgb939vy9m66d3k8il98rvvwczyaw2ixr8yn6icds9c3nrsz4";
diff --git a/pkgs/development/libraries/libofx/default.nix b/pkgs/development/libraries/libofx/default.nix
index 3f6b3bcd5d797..f11489eaf9f90 100644
--- a/pkgs/development/libraries/libofx/default.nix
+++ b/pkgs/development/libraries/libofx/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ pkg-config libtool autoconf automake gengetopt ];
   buildInputs = [ opensp libxml2 curl ] ++ stdenv.lib.optional stdenv.isDarwin libiconv;
 
-  meta = { 
+  meta = {
     description = "Opensource implementation of the Open Financial eXchange specification";
     homepage = "http://libofx.sourceforge.net/";
     license = "LGPL";
diff --git a/pkgs/development/libraries/liboop/default.nix b/pkgs/development/libraries/liboop/default.nix
index 6438fd5eb3229..75fa4a80a31d8 100644
--- a/pkgs/development/libraries/liboop/default.nix
+++ b/pkgs/development/libraries/liboop/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation {
   name = "liboop-1.0";
-  
+
   src = fetchurl {
     url = "http://download.ofb.net/liboop/liboop.tar.gz";
     sha256 = "34d83c6e0f09ee15cb2bc3131e219747c3b612bb57cf7d25318ab90da9a2d97c";
diff --git a/pkgs/development/libraries/libredwg/default.nix b/pkgs/development/libraries/libredwg/default.nix
index 71667460e2394..358a8490e6967 100644
--- a/pkgs/development/libraries/libredwg/default.nix
+++ b/pkgs/development/libraries/libredwg/default.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
     fetchSubmodules = true;
   };
 
-  nativeBuildInputs = [ autoreconfHook pkg-config texinfo ] 
+  nativeBuildInputs = [ autoreconfHook pkg-config texinfo ]
     ++ lib.optional enablePython swig;
 
   buildInputs = [ pcre2 ]
diff --git a/pkgs/development/libraries/libwpd/default.nix b/pkgs/development/libraries/libwpd/default.nix
index ee1f13b2a3e03..7ddc7965c0526 100644
--- a/pkgs/development/libraries/libwpd/default.nix
+++ b/pkgs/development/libraries/libwpd/default.nix
@@ -2,12 +2,12 @@
 
 stdenv.mkDerivation rec {
   name = "libwpd-0.10.0";
-  
+
   src = fetchurl {
     url = "mirror://sourceforge/libwpd/${name}.tar.xz";
     sha256 = "0b6krzr6kxzm89g6bapn805kdayq70hn16n5b5wfs2lwrf0ag2wx";
   };
-  
+
   buildInputs = [ glib libgsf libxml2 zlib librevenge ];
 
   nativeBuildInputs = [ pkg-config ];
diff --git a/pkgs/development/libraries/libx86/src-for-default.nix b/pkgs/development/libraries/libx86/src-for-default.nix
index 30be467f9fd29..a681d9e589021 100644
--- a/pkgs/development/libraries/libx86/src-for-default.nix
+++ b/pkgs/development/libraries/libx86/src-for-default.nix
@@ -4,6 +4,6 @@ rec {
    hash="0j6h6bc02c6qi0q7c1ncraz4d1hkm5936r35rfsp4x1jrc233wav";
    url="http://www.codon.org.uk/~mjg59/libx86/downloads/libx86-${version}.tar.gz";
    advertisedUrl="http://www.codon.org.uk/~mjg59/libx86/downloads/libx86-1.1.tar.gz";
-  
-  
+
+
 }
diff --git a/pkgs/development/libraries/martyr/default.nix b/pkgs/development/libraries/martyr/default.nix
index 51fd6962e7041..46f95148d8223 100644
--- a/pkgs/development/libraries/martyr/default.nix
+++ b/pkgs/development/libraries/martyr/default.nix
@@ -1,12 +1,12 @@
 {stdenv, fetchurl, ant, jdk}:
 
 stdenv.mkDerivation rec {
-	pname = "martyr";
+  pname = "martyr";
   version = "0.3.9";
-	src = fetchurl {
-		url = "mirror://sourceforge/martyr/${pname}-${version}.tar.gz";
-		sha256 = "1ks8j413bcby345kmq1i7av8kwjvz5vxdn1zpv0p7ywxq54i4z59";
-	};
+  src = fetchurl {
+    url = "mirror://sourceforge/martyr/${pname}-${version}.tar.gz";
+    sha256 = "1ks8j413bcby345kmq1i7av8kwjvz5vxdn1zpv0p7ywxq54i4z59";
+  };
 
   buildInputs = [ ant jdk ];
 
diff --git a/pkgs/development/libraries/opencore-amr/default.nix b/pkgs/development/libraries/opencore-amr/default.nix
index 4848ef864bf2d..f011def0eb90c 100644
--- a/pkgs/development/libraries/opencore-amr/default.nix
+++ b/pkgs/development/libraries/opencore-amr/default.nix
@@ -2,7 +2,7 @@
 
 let
     version = "0.1.5";
-in 
+in
 stdenv.mkDerivation {
   pname = "opencore-amr";
   inherit version;
@@ -10,10 +10,10 @@ stdenv.mkDerivation {
     url = "https://vorboss.dl.sourceforge.net/project/opencore-amr/opencore-amr/opencore-amr-${version}.tar.gz";
     sha256 = "0hfk9khz3by0119h3jdwgdfd7jgkdbzxnmh1wssvylgnsnwnq01c";
   };
-  
+
   meta = {
     homepage = "https://opencore-amr.sourceforge.io/";
-    description = "Library of OpenCORE Framework implementation of Adaptive Multi Rate Narrowband and Wideband (AMR-NB and AMR-WB) speech codec. 
+    description = "Library of OpenCORE Framework implementation of Adaptive Multi Rate Narrowband and Wideband (AMR-NB and AMR-WB) speech codec.
     Library of VisualOn implementation of Adaptive Multi Rate Wideband (AMR-WB)";
     license = stdenv.lib.licenses.asl20;
     maintainers = [ stdenv.lib.maintainers.kiloreux ];
diff --git a/pkgs/development/libraries/qxt/default.nix b/pkgs/development/libraries/qxt/default.nix
index 3104aefb9edb5..503e1b14c1fba 100644
--- a/pkgs/development/libraries/qxt/default.nix
+++ b/pkgs/development/libraries/qxt/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
   pname = "qxt";
   version = "0.6.2";
-  
+
   src = fetchzip {
     url = "https://bitbucket.org/libqxt/libqxt/get/v${version}.tar.gz";
     sha256 = "0zmqfn0h8cpky7wgaaxlfh0l89r9r0isi87587kaicyap7a6kxwz";
diff --git a/pkgs/development/libraries/science/biology/bpp-seq/default.nix b/pkgs/development/libraries/science/biology/bpp-seq/default.nix
index 79fd0fe67716d..ef3f3d5756e90 100644
--- a/pkgs/development/libraries/science/biology/bpp-seq/default.nix
+++ b/pkgs/development/libraries/science/biology/bpp-seq/default.nix
@@ -29,7 +29,7 @@ stdenv.mkDerivation rec {
 
   doCheck = !stdenv.isDarwin;
 
-  meta = bpp-core.meta // { 
+  meta = bpp-core.meta // {
     changelog = "https://github.com/BioPP/bpp-seq/blob/master/ChangeLog";
   };
 }
diff --git a/pkgs/development/libraries/szip/default.nix b/pkgs/development/libraries/szip/default.nix
index 2419cf5544214..4f11f42de5207 100644
--- a/pkgs/development/libraries/szip/default.nix
+++ b/pkgs/development/libraries/szip/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl }:
-    
+
 stdenv.mkDerivation rec {
   pname = "szip";
   version = "2.1.1";
diff --git a/pkgs/development/libraries/theft/default.nix b/pkgs/development/libraries/theft/default.nix
index 646cc60406a5e..85dc2c75afb90 100644
--- a/pkgs/development/libraries/theft/default.nix
+++ b/pkgs/development/libraries/theft/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   doCheck = true;
   checkTarget = "test";
-  
+
   installFlags = [ "PREFIX=$(out)" ];
 
   # fix the libtheft.pc file to use the right installation
@@ -26,7 +26,7 @@ stdenv.mkDerivation rec {
     substituteInPlace $out/lib/pkgconfig/libtheft.pc \
       --replace "/usr/local" "$out"
   '';
-  
+
   meta = with stdenv.lib; {
     description = "A C library for property-based testing";
     homepage    = "https://github.com/silentbicycle/theft/";
diff --git a/pkgs/development/libraries/tix/default.nix b/pkgs/development/libraries/tix/default.nix
index f0b460b6f3dcb..52fffb42aa2f3 100644
--- a/pkgs/development/libraries/tix/default.nix
+++ b/pkgs/development/libraries/tix/default.nix
@@ -7,7 +7,7 @@ stdenv.mkDerivation {
      url = "mirror://sourceforge/tix/tix/8.4.3/Tix8.4.3-src.tar.gz";
      sha256 = "1jq3dkyk9mqkj4cg7mdk5r0cclqsby9l2b7wrysi0zk5yw7h8bsn";
   };
-  patches = [ 
+  patches = [
   (fetchpatch {
     name = "tix-8.4.3-tcl8.5.patch";
     url = "https://gitweb.gentoo.org/repo/gentoo.git/plain/dev-tcltk/tix/files/tix-8.4.3-tcl8.5.patch?id=56bd759df1d0c750a065b8c845e93d5dfa6b549d";
@@ -23,7 +23,7 @@ stdenv.mkDerivation {
   buildInputs = [ tcl tk ];
   # the configure script expects to find the location of the sources of
   # tcl and tk in {tcl,tk}Config.sh
-  # In fact, it only needs some private headers. We copy them in 
+  # In fact, it only needs some private headers. We copy them in
   # the private_headers folders and trick the configure script into believing
   # the sources are here.
   preConfigure = ''
diff --git a/pkgs/development/libraries/tnt/default.nix b/pkgs/development/libraries/tnt/default.nix
index 7e8aa2983cfdd..93b760bc88f63 100644
--- a/pkgs/development/libraries/tnt/default.nix
+++ b/pkgs/development/libraries/tnt/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation {
   pname = "tnt";
   version = "3.0.12";
-  
+
   src = fetchurl {
     url = "https://math.nist.gov/tnt/tnt_3_0_12.zip";
     sha256 = "1bzkfdb598584qlc058n8wqq9vbz714gr5r57401rsa9qaxhk5j7";
diff --git a/pkgs/development/libraries/udunits/default.nix b/pkgs/development/libraries/udunits/default.nix
index 65e88f8fd8c14..6b75b7e683fb7 100644
--- a/pkgs/development/libraries/udunits/default.nix
+++ b/pkgs/development/libraries/udunits/default.nix
@@ -5,7 +5,7 @@
 stdenv.mkDerivation rec {
   pname = "udunits";
   version = "2.2.27.6";
-  
+
   src = fetchFromGitHub {
     owner = "Unidata";
     repo = "UDUNITS-2";
diff --git a/pkgs/development/ocaml-modules/faillib/default.nix b/pkgs/development/ocaml-modules/faillib/default.nix
index d045bd5a37af5..63040fadda5dd 100644
--- a/pkgs/development/ocaml-modules/faillib/default.nix
+++ b/pkgs/development/ocaml-modules/faillib/default.nix
@@ -11,7 +11,7 @@ buildOcaml rec {
 
   src = fetchurl {
     url = "https://github.com/janestreet/faillib/archive/${version}.tar.gz";
-    sha256 = "12dvaxkmgf7yzzvbadcyk1n17llgh6p8qr33867d21npaljy7l9v"; 
+    sha256 = "12dvaxkmgf7yzzvbadcyk1n17llgh6p8qr33867d21npaljy7l9v";
   };
 
   propagatedBuildInputs = [ camlp4 herelib ];
diff --git a/pkgs/development/ocaml-modules/lablgl/default.nix b/pkgs/development/ocaml-modules/lablgl/default.nix
index a7b145c2d4efb..3d57c4e40ed60 100644
--- a/pkgs/development/ocaml-modules/lablgl/default.nix
+++ b/pkgs/development/ocaml-modules/lablgl/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
   name = "${pname}-${version}";
   version = "1.05";
 
-  src = fetchurl { 
+  src = fetchurl {
     url = "http://wwwfun.kurims.kyoto-u.ac.jp/soft/lsl/dist/lablgl-${version}.tar.gz";
     sha256 = "0qabydd219i4ak7hxgc67496qnnscpnydya2m4ijn3cpbgih7zyq";
   };
diff --git a/pkgs/development/ocaml-modules/ocamlsdl/default.nix b/pkgs/development/ocaml-modules/ocamlsdl/default.nix
index bbfa2e4f6b5f2..7c782b5268fdd 100644
--- a/pkgs/development/ocaml-modules/ocamlsdl/default.nix
+++ b/pkgs/development/ocaml-modules/ocamlsdl/default.nix
@@ -1,4 +1,4 @@
-{stdenv, lib, fetchurl, ocaml, pkg-config, findlib, SDL, SDL_image, SDL_mixer, SDL_ttf, SDL_gfx, lablgl }: 
+{stdenv, lib, fetchurl, ocaml, pkg-config, findlib, SDL, SDL_image, SDL_mixer, SDL_ttf, SDL_gfx, lablgl }:
 
 let
   pname = "ocamlsdl";
@@ -12,7 +12,7 @@ stdenv.mkDerivation rec {
   name = "${pname}-${version}";
   version = "0.9.1";
 
-  src = fetchurl { 
+  src = fetchurl {
     url = "mirror://sourceforge/project/ocamlsdl/OCamlSDL/ocamlsdl-0.9.1/ocamlsdl-0.9.1.tar.gz";
     sha256 = "abfb295b263dc11e97fffdd88ea1a28b46df8cc2b196777093e4fe7f509e4f8f";
   };
diff --git a/pkgs/development/ocaml-modules/optcomp/default.nix b/pkgs/development/ocaml-modules/optcomp/default.nix
index 343fb28b6ad81..b78d070962e79 100644
--- a/pkgs/development/ocaml-modules/optcomp/default.nix
+++ b/pkgs/development/ocaml-modules/optcomp/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
       sha256 = "1n095lk94jq1rwi0l24g2wbgms7249wdd31n0ji895dr6755s93y";
     })
   ;
-  
+
   createFindlibDestdir = true;
 
   buildInputs = [ ocaml findlib ocamlbuild camlp4 ];
diff --git a/pkgs/development/ocaml-modules/piqi/default.nix b/pkgs/development/ocaml-modules/piqi/default.nix
index bbd7746d36657..d7bc4b55b4527 100644
--- a/pkgs/development/ocaml-modules/piqi/default.nix
+++ b/pkgs/development/ocaml-modules/piqi/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation rec {
   version = "0.6.15";
   pname = "piqi";
   name = "ocaml${ocaml.version}-${pname}-${version}";
- 
+
   src = fetchFromGitHub {
     owner = "alavrik";
     repo = pname;
diff --git a/pkgs/development/ocaml-modules/rresult/default.nix b/pkgs/development/ocaml-modules/rresult/default.nix
index 2573c95c62811..ac38657f776c5 100644
--- a/pkgs/development/ocaml-modules/rresult/default.nix
+++ b/pkgs/development/ocaml-modules/rresult/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
 	buildInputs = [ ocaml findlib ocamlbuild topkg ];
 
   propagatedBuildInputs = [ result ];
-  
+
 	inherit (topkg) buildPhase installPhase;
 
 	meta = {
diff --git a/pkgs/development/ocaml-modules/xml-light/default.nix b/pkgs/development/ocaml-modules/xml-light/default.nix
index 0ca48ebee285f..a6db0dc787057 100644
--- a/pkgs/development/ocaml-modules/xml-light/default.nix
+++ b/pkgs/development/ocaml-modules/xml-light/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
     make all
     make opt
   '';
-  
+
   installPhase = ''
     make install_ocamlfind
     mkdir -p $out/share
diff --git a/pkgs/development/pure-modules/gsl/default.nix b/pkgs/development/pure-modules/gsl/default.nix
index a040757703731..3d11f29fed32e 100644
--- a/pkgs/development/pure-modules/gsl/default.nix
+++ b/pkgs/development/pure-modules/gsl/default.nix
@@ -4,7 +4,7 @@ stdenv.mkDerivation rec {
   baseName = "gsl";
   version = "0.12";
   name = "pure-${baseName}-${version}";
-  
+
   src = fetchurl {
     url = "https://bitbucket.org/purelang/pure-lang/downloads/${name}.tar.gz";
     sha256 = "06bdd873d5417d90ca35093056a060b77365123ed24c3ac583cd3922d4c78a75";
diff --git a/pkgs/development/python-modules/cbor2/default.nix b/pkgs/development/python-modules/cbor2/default.nix
index 8dcedac421258..f793ecfae3726 100644
--- a/pkgs/development/python-modules/cbor2/default.nix
+++ b/pkgs/development/python-modules/cbor2/default.nix
@@ -17,7 +17,7 @@ buildPythonPackage rec {
 
   nativeBuildInputs = [ setuptools_scm ];
 
-  checkInputs = [ 
+  checkInputs = [
     pytest-cov
     pytestCheckHook
   ];
diff --git a/pkgs/development/python-modules/deprecated/default.nix b/pkgs/development/python-modules/deprecated/default.nix
index bca1de711f24f..a64ed0b9d9928 100644
--- a/pkgs/development/python-modules/deprecated/default.nix
+++ b/pkgs/development/python-modules/deprecated/default.nix
@@ -1,5 +1,5 @@
 { lib, stdenv, fetchPypi, buildPythonPackage,
-	wrapt, pytest, tox }:
+  wrapt, pytest, tox }:
 
 buildPythonPackage rec {
   pname = "Deprecated";
diff --git a/pkgs/development/python-modules/pint/default.nix b/pkgs/development/python-modules/pint/default.nix
index bb2a20cf62f3d..c0aa86a3763dc 100644
--- a/pkgs/development/python-modules/pint/default.nix
+++ b/pkgs/development/python-modules/pint/default.nix
@@ -25,7 +25,7 @@ buildPythonPackage rec {
   disabled = pythonOlder "3.6";
 
   nativeBuildInputs = [ setuptools_scm ];
-  
+
   propagatedBuildInputs = [ packaging ]
     ++ lib.optionals (pythonOlder "3.8") [ importlib-metadata ];
 
diff --git a/pkgs/development/python-modules/wrf-python/default.nix b/pkgs/development/python-modules/wrf-python/default.nix
index c4bc74a58d230..29279cc1a4480 100644
--- a/pkgs/development/python-modules/wrf-python/default.nix
+++ b/pkgs/development/python-modules/wrf-python/default.nix
@@ -39,5 +39,5 @@ buildPythonPackage rec {
     homepage = "http://wrf-python.rtfd.org";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ mhaselsteiner ];
-	};
+  };
 }
diff --git a/pkgs/development/tools/analysis/emma/default.nix b/pkgs/development/tools/analysis/emma/default.nix
index 3cc16c07ec598..56d3554bf7502 100644
--- a/pkgs/development/tools/analysis/emma/default.nix
+++ b/pkgs/development/tools/analysis/emma/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation {
   name = "emma-2.0.5312";
-  
+
   src = fetchurl {
     url = "mirror://sourceforge/emma/emma-2.0.5312.zip";
     sha256 = "0xxy39s2lvgs56vicjzpcz936l1vjaplliwa0dm7v3iyvw6jn7vj";
diff --git a/pkgs/development/tools/documentation/mkdocs/default.nix b/pkgs/development/tools/documentation/mkdocs/default.nix
index 8d4480945bda3..f3b6639420710 100644
--- a/pkgs/development/tools/documentation/mkdocs/default.nix
+++ b/pkgs/development/tools/documentation/mkdocs/default.nix
@@ -41,7 +41,7 @@ buildPythonApplication rec {
       MkDocs is a fast, simple and downright gorgeous static site generator that's
       geared towards building project documentation. Documentation source files
       are written in Markdown, and configured with a single YAML configuration file.
-      
+
       MkDocs can also be used to generate general-purpose Websites.
     '';
     homepage = "http://mkdocs.org/";
diff --git a/pkgs/development/tools/fmbt/default.nix b/pkgs/development/tools/fmbt/default.nix
index a78b649aaea7b..46a132389612a 100644
--- a/pkgs/development/tools/fmbt/default.nix
+++ b/pkgs/development/tools/fmbt/default.nix
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
     python.pkgs.wrapPython ];
 
   buildInputs = [ python gettext libedit glib imagemagick libxml2 boost
-    gnuplot graphviz tesseract gts 
+    gnuplot graphviz tesseract gts
     ];
 
   propagatedBuildInputs = with python.pkgs; [
diff --git a/pkgs/development/tools/ineffassign/default.nix b/pkgs/development/tools/ineffassign/default.nix
index 85c643537af81..0d0f6824ce770 100644
--- a/pkgs/development/tools/ineffassign/default.nix
+++ b/pkgs/development/tools/ineffassign/default.nix
@@ -6,7 +6,7 @@
 buildGoPackage rec {
   pname = "ineffassign-unstable";
   version = "2018-09-09";
-	rev = "1003c8bd00dc2869cb5ca5282e6ce33834fed514";
+  rev = "1003c8bd00dc2869cb5ca5282e6ce33834fed514";
 
   goPackagePath = "github.com/gordonklaus/ineffassign";
   excludedPackages = ''testdata'';
diff --git a/pkgs/development/tools/makerpm/default.nix b/pkgs/development/tools/makerpm/default.nix
index a05615a22d9ed..1577392c8bca1 100644
--- a/pkgs/development/tools/makerpm/default.nix
+++ b/pkgs/development/tools/makerpm/default.nix
@@ -1,6 +1,6 @@
-{ stdenv, fetchFromGitHub, zlib, libarchive, openssl }: 
+{ stdenv, fetchFromGitHub, zlib, libarchive, openssl }:
 
-stdenv.mkDerivation rec { 
+stdenv.mkDerivation rec {
   version = "1.0";
   pname = "makerpm";
 
diff --git a/pkgs/development/tools/misc/doclifter/default.nix b/pkgs/development/tools/misc/doclifter/default.nix
index 3c6fa76616fcc..a1528cfca3e6c 100644
--- a/pkgs/development/tools/misc/doclifter/default.nix
+++ b/pkgs/development/tools/misc/doclifter/default.nix
@@ -7,16 +7,16 @@ stdenv.mkDerivation {
     sha256 = "1as6z7mdjrrkw2kism41q5ybvyzvwcmj9qzla2fz98v9f4jbj2s2";
   };
   buildInputs = [ python ];
-  
+
   makeFlags = [ "PREFIX=$(out)" ];
-  
+
   preInstall = ''
     mkdir -p $out/bin
     mkdir -p $out/share/man/man1
     cp manlifter $out/bin
     cp manlifter.1 $out/share/man/man1
   '';
-  
+
   meta = {
     description = "Lift documents in nroff markups to XML-DocBook";
     homepage = "http://www.catb.org/esr/doclifter";
diff --git a/pkgs/development/tools/ocaml/omake/0.9.8.6-rc1.nix b/pkgs/development/tools/ocaml/omake/0.9.8.6-rc1.nix
index 6a3c0c20d85f2..b840cb7736b7b 100644
--- a/pkgs/development/tools/ocaml/omake/0.9.8.6-rc1.nix
+++ b/pkgs/development/tools/ocaml/omake/0.9.8.6-rc1.nix
@@ -32,7 +32,7 @@ stdenv.mkDerivation {
 #
 #  configureFlags = if transitional then "--transitional" else "--strict";
 #
-#  buildFlags = [ "world.opt" ];		
+#  buildFlags = [ "world.opt" ];
 
   meta = {
     description = "Omake build system";
diff --git a/pkgs/development/tools/unity3d/default.nix b/pkgs/development/tools/unity3d/default.nix
index 9441a3217b77a..5c41a1dac931b 100644
--- a/pkgs/development/tools/unity3d/default.nix
+++ b/pkgs/development/tools/unity3d/default.nix
@@ -29,7 +29,7 @@ in stdenv.mkDerivation {
   version = "${ver}x${build}";
 
   src = fetchurl {
-  	url = "https://beta.unity3d.com/download/6e9a27477296/LinuxEditorInstaller/Unity.tar.xz";
+    url = "https://beta.unity3d.com/download/6e9a27477296/LinuxEditorInstaller/Unity.tar.xz";
     sha1 = "083imikkrgha5w9sihjvv1m74naxm5yv";
   };
 
diff --git a/pkgs/development/tools/yuicompressor/default.nix b/pkgs/development/tools/yuicompressor/default.nix
index 549cc5046c4ce..05c1b62477b0a 100644
--- a/pkgs/development/tools/yuicompressor/default.nix
+++ b/pkgs/development/tools/yuicompressor/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
   pname = "yuicompressor";
   version = "2.4.8";
-  
+
   src = fetchurl {
     url = "https://github.com/yui/yuicompressor/releases/download/v${version}/${pname}-${version}.jar";
     sha256 = "1qjxlak9hbl9zd3dl5ks0w4zx5z64wjsbk7ic73r1r45fasisdrh";
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
     makeWrapper ${jre}/bin/java $out/bin/yuicompressor --add-flags \
      "-cp $out/lib/yuicompressor.jar com.yahoo.platform.yui.compressor.YUICompressor"
   '';
-  
+
   meta = with lib; {
     description = "A JavaScript and CSS minifier";
     homepage = "http://yui.github.io/yuicompressor/";
diff --git a/pkgs/development/web/kcgi/default.nix b/pkgs/development/web/kcgi/default.nix
index 6c68f0d18e21e..cd4b70624f583 100644
--- a/pkgs/development/web/kcgi/default.nix
+++ b/pkgs/development/web/kcgi/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
   patchPhase = ''substituteInPlace configure \
     --replace /usr/local /
   '';
-  
+
   nativeBuildInputs = [ pkg-config ];
   buildInputs = [ ] ++ stdenv.lib.optionals stdenv.isLinux [ libbsd ] ;
 
diff --git a/pkgs/development/web/remarkjs/default.nix b/pkgs/development/web/remarkjs/default.nix
index d9cc433fd8470..ff4cd324b5dbc 100644
--- a/pkgs/development/web/remarkjs/default.nix
+++ b/pkgs/development/web/remarkjs/default.nix
@@ -10,7 +10,7 @@ let
     rev = "10b9500b67983f0a9c42d8ce8bf8e8c469f7078c";
     sha256 = "1yy8by15kfklw8lwh17z1swpj067q0skjjih12yawbryraig41m0";
   };
-  
+
   nodePackages = import ./nodepkgs.nix {
     inherit pkgs;
     inherit (stdenv.hostPlatform) system;
diff --git a/pkgs/games/dwarf-fortress/dwarf-therapist/wrapper.nix b/pkgs/games/dwarf-fortress/dwarf-therapist/wrapper.nix
index 6871a611784c4..bd75a66b4879d 100644
--- a/pkgs/games/dwarf-fortress/dwarf-therapist/wrapper.nix
+++ b/pkgs/games/dwarf-fortress/dwarf-therapist/wrapper.nix
@@ -6,10 +6,10 @@ let
   inifile = "linux/v0.${dwarf-fortress.baseVersion}.${dwarf-fortress.patchVersion}_${platformSlug}.ini";
 
 in
-  
+
 stdenv.mkDerivation {
   name = "dwarf-therapist-${dwarf-therapist.version}";
-  
+
   wrapper = ./dwarf-therapist.in;
 
   paths = [ dwarf-therapist ];
diff --git a/pkgs/games/dwarf-fortress/legends-browser/default.nix b/pkgs/games/dwarf-fortress/legends-browser/default.nix
index 6da6d97ff244a..1efae4d2802ad 100644
--- a/pkgs/games/dwarf-fortress/legends-browser/default.nix
+++ b/pkgs/games/dwarf-fortress/legends-browser/default.nix
@@ -8,7 +8,7 @@ let
     url = "https://github.com/robertjanetzko/LegendsBrowser/releases/download/${version}/legendsbrowser-${version}.jar";
     sha256 = "05b4ksbl4481rh3ykfirbp6wvxhppcd5mvclhn9995gsrcaj8gx9";
   };
-  
+
   script = writeShellScriptBin "legends-browser" ''
     set -eu
     BASE="$HOME/.local/share/df_linux/legends-browser/"
diff --git a/pkgs/games/dwarf-fortress/wrapper/default.nix b/pkgs/games/dwarf-fortress/wrapper/default.nix
index 79b63e3ce9ee0..73288ab659f32 100644
--- a/pkgs/games/dwarf-fortress/wrapper/default.nix
+++ b/pkgs/games/dwarf-fortress/wrapper/default.nix
@@ -60,7 +60,7 @@ let
   '' + lib.optionalString enableTWBT ''
     substituteInPlace $out/data/init/init.txt \
       --replace '[PRINT_MODE:2D]' '[PRINT_MODE:TWBT]'
-  '' + 
+  '' +
  lib.optionalString enableTextMode ''
     substituteInPlace $out/data/init/init.txt \
       --replace '[PRINT_MODE:2D]' '[PRINT_MODE:TEXT]'
diff --git a/pkgs/games/frogatto/data.nix b/pkgs/games/frogatto/data.nix
index a077d01f3b65f..e911709dffcc3 100644
--- a/pkgs/games/frogatto/data.nix
+++ b/pkgs/games/frogatto/data.nix
@@ -1,9 +1,9 @@
 { lib, stdenv, fetchFromGitHub }:
-  
+
 stdenv.mkDerivation {
   pname = "frogatto-data";
   version = "unstable-2018-12-18";
-  
+
   src = fetchFromGitHub {
     owner = "frogatto";
     repo = "frogatto";
diff --git a/pkgs/games/globulation/default.nix b/pkgs/games/globulation/default.nix
index f25b1084b852d..9150541afd085 100644
--- a/pkgs/games/globulation/default.nix
+++ b/pkgs/games/globulation/default.nix
@@ -21,9 +21,9 @@ stdenv.mkDerivation rec {
 
   patches = [ ./header-order.patch ./public-buildproject.patch
     (fetchpatch {
-	  url = "https://bitbucket.org/giszmo/glob2/commits/c9dc715624318e4fea4abb24e04f0ebdd9cd8d2a/raw";
-	  sha256 = "0017xg5agj3dy0hx71ijdcrxb72bjqv7x6aq7c9zxzyyw0mkxj0k";
-	})
+      url = "https://bitbucket.org/giszmo/glob2/commits/c9dc715624318e4fea4abb24e04f0ebdd9cd8d2a/raw";
+      sha256 = "0017xg5agj3dy0hx71ijdcrxb72bjqv7x6aq7c9zxzyyw0mkxj0k";
+    })
   ];
 
   postPatch = ''
diff --git a/pkgs/games/rimshot/default.nix b/pkgs/games/rimshot/default.nix
index 381d00bf992c5..e7f2f2e781a4f 100644
--- a/pkgs/games/rimshot/default.nix
+++ b/pkgs/games/rimshot/default.nix
@@ -36,7 +36,7 @@ stdenv.mkDerivation {
 
   unpackPhase = ''
     unzip -j $src
-  '';  
+  '';
 
   installPhase =
   ''
diff --git a/pkgs/games/snake4/default.nix b/pkgs/games/snake4/default.nix
index e5419cef249e7..c0cad5f05d330 100644
--- a/pkgs/games/snake4/default.nix
+++ b/pkgs/games/snake4/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
       --replace "-o \$(OWNER) -g \$(GROUP)" "" \
       --replace "4755" "755"
   '';
-  
+
   installFlags = [ "INSTLIBDIR=$(out)/lib"
                    "INSTBINDIR=$(out)/bin"
                    "INSTMANDIR=$(out)/man" ];
diff --git a/pkgs/misc/drivers/epson-201106w/default.nix b/pkgs/misc/drivers/epson-201106w/default.nix
index 690a4e4841e7b..a5a32644c3a5d 100644
--- a/pkgs/misc/drivers/epson-201106w/default.nix
+++ b/pkgs/misc/drivers/epson-201106w/default.nix
@@ -13,7 +13,7 @@ in
       # NOTE: Don't forget to update the webarchive link too!
       urls = [
         "https://download.ebz.epson.net/dsc/op/stable/SRPMS/epson-inkjet-printer-201106w-${version}-1lsb3.2.src.rpm"
-        "https://web.archive.org/web/https://download.ebz.epson.net/dsc/op/stable/SRPMS/epson-inkjet-printer-201106w-${version}-1lsb3.2.src.rpm"     
+        "https://web.archive.org/web/https://download.ebz.epson.net/dsc/op/stable/SRPMS/epson-inkjet-printer-201106w-${version}-1lsb3.2.src.rpm"
       ];
 
       sha256 = "1yig1xrh1ikblbp7sx706n5nnc237wy4mbch23ymy6akbgqg4aig";
diff --git a/pkgs/misc/drivers/epson-escpr/default.nix b/pkgs/misc/drivers/epson-escpr/default.nix
index 8d8951db249dd..bdb2839ab0b33 100644
--- a/pkgs/misc/drivers/epson-escpr/default.nix
+++ b/pkgs/misc/drivers/epson-escpr/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation {
     # To find new versions, visit
     # http://download.ebz.epson.net/dsc/search/01/search/?OSC=LX and search for
     # some printer like for instance "WF-7110" to get to the most recent
-    # version.  
+    # version.
     # NOTE: Don't forget to update the webarchive link too!
     urls = [
       "https://download3.ebz.epson.net/dsc/f/03/00/09/83/26/f90d0f70b33a9d7d77a2408364c47fba1ccbf943/epson-inkjet-printer-escpr-1.7.3-1lsb3.2.tar.gz"
diff --git a/pkgs/misc/drivers/epson-escpr2/default.nix b/pkgs/misc/drivers/epson-escpr2/default.nix
index 934f00d7492bb..f0289c2227244 100644
--- a/pkgs/misc/drivers/epson-escpr2/default.nix
+++ b/pkgs/misc/drivers/epson-escpr2/default.nix
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     # To find new versions, visit
     # http://download.ebz.epson.net/dsc/search/01/search/?OSC=LX and search for
     # some printer like for instance "WF-7210" to get to the most recent
-    # version.  
+    # version.
     # NOTE: Don't forget to update the webarchive link too!
     urls = [
       "https://download3.ebz.epson.net/dsc/f/03/00/12/09/63/b7d2bb6a97c9ad99a96ebc68f8abcb1254888e94/epson-inkjet-printer-escpr2-1.1.24-1lsb3.2.src.rpm"
diff --git a/pkgs/os-specific/linux/can-isotp/default.nix b/pkgs/os-specific/linux/can-isotp/default.nix
index 89857a35d9214..9c30aae86fe88 100644
--- a/pkgs/os-specific/linux/can-isotp/default.nix
+++ b/pkgs/os-specific/linux/can-isotp/default.nix
@@ -5,7 +5,7 @@ stdenv.mkDerivation {
   version = "20200910";
 
   hardeningDisable = [ "pic" ];
-  
+
   src = fetchFromGitHub {
     owner = "hartkopp";
     repo = "can-isotp";
@@ -25,7 +25,7 @@ stdenv.mkDerivation {
   '';
 
   nativeBuildInputs = kernel.moduleBuildDependencies;
-  
+
   meta = with lib; {
     description = "Kernel module for ISO-TP (ISO 15765-2)";
     homepage = "https://github.com/hartkopp/can-isotp";
@@ -33,4 +33,4 @@ stdenv.mkDerivation {
     platforms = platforms.linux;
     maintainers = [ maintainers.evck ];
   };
-}  
+}
diff --git a/pkgs/os-specific/linux/firmware/bt-fw-converter/default.nix b/pkgs/os-specific/linux/firmware/bt-fw-converter/default.nix
index f9218b688a97e..a28189a9e4749 100644
--- a/pkgs/os-specific/linux/firmware/bt-fw-converter/default.nix
+++ b/pkgs/os-specific/linux/firmware/bt-fw-converter/default.nix
@@ -32,4 +32,4 @@ stdenv.mkDerivation  rec {
     platforms = platforms.linux;
     maintainers = with maintainers; [ zraexy ];
   };
-} 
+}
diff --git a/pkgs/os-specific/linux/input-utils/default.nix b/pkgs/os-specific/linux/input-utils/default.nix
index 3be25867c335d..36a203a47c76b 100644
--- a/pkgs/os-specific/linux/input-utils/default.nix
+++ b/pkgs/os-specific/linux/input-utils/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
   pname = "input-utils";
   version = "1.3";
-  
+
   src = fetchurl {
     url = "https://www.kraxel.org/releases/input/input-${version}.tar.gz";
     sha256 = "11w0pp20knx6qpgzmawdbk1nj2z3fzp8yd6nag6s8bcga16w6hli";
diff --git a/pkgs/os-specific/linux/mxu11x0/default.nix b/pkgs/os-specific/linux/mxu11x0/default.nix
index 730b03e93feb4..ac9f27e2e6bdc 100644
--- a/pkgs/os-specific/linux/mxu11x0/default.nix
+++ b/pkgs/os-specific/linux/mxu11x0/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation {
     sed -i -e 's|/lib/modules|${kernel.dev}/lib/modules|' driver/mxconf
     sed -i -e 's|/lib/modules|${kernel.dev}/lib/modules|' driver/Makefile
   '';
-  
+
   installPhase = ''
     install -v -D -m 644 ./driver/mxu11x0.ko "$out/lib/modules/${kernel.modDirVersion}/kernel/drivers/usb/serial/mxu11x0.ko"
     install -v -D -m 644 ./driver/mxu11x0.ko "$out/lib/modules/${kernel.modDirVersion}/misc/mxu11x0.ko"
diff --git a/pkgs/os-specific/linux/powerstat/default.nix b/pkgs/os-specific/linux/powerstat/default.nix
index 6020139ad4b4e..12a92c36c6921 100644
--- a/pkgs/os-specific/linux/powerstat/default.nix
+++ b/pkgs/os-specific/linux/powerstat/default.nix
@@ -3,19 +3,19 @@
 stdenv.mkDerivation rec {
   pname = "powerstat";
   version = "0.02.24";
-  
+
   src = fetchurl {
     url = "https://kernel.ubuntu.com/~cking/tarballs/${pname}/${pname}-${version}.tar.gz";
     sha256 = "0yrc1xi9flxn2mvmzp0b0vd0md5z4p8fd4y8bszc67xy12qiqy0j";
   };
-  
+
   installFlags = [ "DESTDIR=${placeholder "out"}" ];
-  
+
   postInstall = ''
     mv $out/usr/* $out
     rm -r $out/usr
   '';
-  
+
   meta = with lib; {
     description = "Laptop power measuring tool";
     homepage = "https://kernel.ubuntu.com/~cking/powerstat/";
diff --git a/pkgs/os-specific/linux/rewritefs/default.nix b/pkgs/os-specific/linux/rewritefs/default.nix
index 08356724c7279..161db99114b86 100644
--- a/pkgs/os-specific/linux/rewritefs/default.nix
+++ b/pkgs/os-specific/linux/rewritefs/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, pkg-config, fuse, pcre }: 
+{ lib, stdenv, fetchFromGitHub, pkg-config, fuse, pcre }:
 
 stdenv.mkDerivation {
   pname = "rewritefs";
@@ -10,7 +10,7 @@ stdenv.mkDerivation {
     rev    = "33fb844d8e8ff441a3fc80d2715e8c64f8563d81";
     sha256 = "15bcxprkxf0xqxljsqhb0jpi7p1vwqcb00sjs7nzrj7vh2p7mqla";
   };
- 
+
   nativeBuildInputs = [ pkg-config ];
   buildInputs = [ fuse pcre ];
 
diff --git a/pkgs/servers/gopher/gofish/default.nix b/pkgs/servers/gopher/gofish/default.nix
index 6468f6a9fcc3c..db3bcb47ecc7a 100644
--- a/pkgs/servers/gopher/gofish/default.nix
+++ b/pkgs/servers/gopher/gofish/default.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
     url = "mirror://sourceforge/project/gofish/gofish/${version}/${pname}-${version}.tar.gz";
     sha256 = "0br5nvlna86k4ya4q13gz0i7nlmk225lqmpfiqlkldxkr473kf0s";
   };
-  	
+
   meta = with lib; {
     description = "A lightweight Gopher server";
     homepage = "http://gofish.sourceforge.net/";
diff --git a/pkgs/servers/sickbeard/sickrage.nix b/pkgs/servers/sickbeard/sickrage.nix
index 6b7d3e7b1ca4a..7bd971e86e755 100644
--- a/pkgs/servers/sickbeard/sickrage.nix
+++ b/pkgs/servers/sickbeard/sickrage.nix
@@ -7,7 +7,7 @@ python2.pkgs.buildPythonApplication rec {
   src = fetchFromGitHub {
     owner = "SickRage";
     repo = "SickRage";
-    rev = version; 
+    rev = version;
     sha256 = "0lzklpsxqrb73inbv8almnhbnb681pmi44gzc8i4sjwmdksiiif9";
   };
 
diff --git a/pkgs/servers/wsdd/default.nix b/pkgs/servers/wsdd/default.nix
index 8fdd9a93a2395..f1a385c6809df 100644
--- a/pkgs/servers/wsdd/default.nix
+++ b/pkgs/servers/wsdd/default.nix
@@ -16,11 +16,11 @@ stdenv.mkDerivation rec {
   buildInputs = [ python3 ];
 
   patches = [
-    (fetchpatch {	
+    (fetchpatch {
       # https://github.com/christgau/wsdd/issues/72
-      name = "fix_send_messages_using_correct_socket.patch";	
-      url = "https://github.com/christgau/wsdd/commit/1ed74fe73a9fe2e2720859e2822116d65e4ffa5b.patch";	
-      sha256 = "1n9bqvh20nhnvnc5pxvzf9kk8nky6rmbmfryg65lfmr1hmg676zg";	
+      name = "fix_send_messages_using_correct_socket.patch";
+      url = "https://github.com/christgau/wsdd/commit/1ed74fe73a9fe2e2720859e2822116d65e4ffa5b.patch";
+      sha256 = "1n9bqvh20nhnvnc5pxvzf9kk8nky6rmbmfryg65lfmr1hmg676zg";
     })
   ];
 
diff --git a/pkgs/servers/xmpp/pyMAILt/default.nix b/pkgs/servers/xmpp/pyMAILt/default.nix
index 68349214359e8..03ded7a5d5cde 100644
--- a/pkgs/servers/xmpp/pyMAILt/default.nix
+++ b/pkgs/servers/xmpp/pyMAILt/default.nix
@@ -5,11 +5,11 @@ stdenv.mkDerivation rec {
   version = "20090101";
 
   src = fetchcvs {
-		cvsRoot = ":pserver:anonymous@xmpppy.cvs.sourceforge.net:/cvsroot/xmpppy";
-		module = "xmpppy/mail-transport";
-		date = "2009-01-01";
-		sha256 = "15301252e52b4ccb2156baefed8982a2a0cce3ae8eae3caf3cc28dfa615c8d6e";
-	};
+    cvsRoot = ":pserver:anonymous@xmpppy.cvs.sourceforge.net:/cvsroot/xmpppy";
+    module = "xmpppy/mail-transport";
+    date = "2009-01-01";
+    sha256 = "15301252e52b4ccb2156baefed8982a2a0cce3ae8eae3caf3cc28dfa615c8d6e";
+  };
 
   pythonPath = [ xmpppy ];
   buildInputs = [ pythonPackages.wrapPython ];
diff --git a/pkgs/shells/pash/default.nix b/pkgs/shells/pash/default.nix
index 06ca242079875..8b2ac36295984 100644
--- a/pkgs/shells/pash/default.nix
+++ b/pkgs/shells/pash/default.nix
@@ -3,7 +3,7 @@
 buildDotnetPackage {
   baseName = "pash";
   version = "git-2016-07-06";
-  
+
   src = fetchFromGitHub {
     owner = "Pash-Project";
     repo = "Pash";
diff --git a/pkgs/tools/X11/alttab/default.nix b/pkgs/tools/X11/alttab/default.nix
index 4bddee68f826d..1a4f1daad51e0 100644
--- a/pkgs/tools/X11/alttab/default.nix
+++ b/pkgs/tools/X11/alttab/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
     sha256 = "026xd1bkg10fj2q1n6xx797xk1grpby25qj1pnw2lp4f3vc19qn6";
   };
 
-  nativeBuildInputs = [ 
+  nativeBuildInputs = [
     autoconf
     automake
     pkg-config
diff --git a/pkgs/tools/X11/xsettingsd/default.nix b/pkgs/tools/X11/xsettingsd/default.nix
index 0bb1e5172ff40..7572e19fbf913 100644
--- a/pkgs/tools/X11/xsettingsd/default.nix
+++ b/pkgs/tools/X11/xsettingsd/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   buildPhase = ''
     scons -j$NIX_BUILD_CORES -l$NIX_BUILD_CORES
   '';
-  
+
   installPhase = ''
     install -D -t "$out"/bin xsettingsd dump_xsettings
     install -D -t "$out"/usr/share/man/man1 xsettingsd.1 dump_xsettings.1
diff --git a/pkgs/tools/archivers/rpmextract/default.nix b/pkgs/tools/archivers/rpmextract/default.nix
index d4bbbe77a2d8a..db768a5d14a22 100644
--- a/pkgs/tools/archivers/rpmextract/default.nix
+++ b/pkgs/tools/archivers/rpmextract/default.nix
@@ -6,7 +6,7 @@ stdenv.mkDerivation {
   buildCommand = ''
     install -Dm755 $script $out/bin/rpmextract
   '';
-    
+
   script = substituteAll {
     src = ./rpmextract.sh;
     isExecutable = true;
diff --git a/pkgs/tools/backup/hpe-ltfs/default.nix b/pkgs/tools/backup/hpe-ltfs/default.nix
index e7ee67802c255..ec8e6392e9cfc 100644
--- a/pkgs/tools/backup/hpe-ltfs/default.nix
+++ b/pkgs/tools/backup/hpe-ltfs/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ pkg-config ];
 
-  buildInputs = [ 
+  buildInputs = [
     fuse icu libxml2 libuuid
   ];
 
diff --git a/pkgs/tools/backup/ori/default.nix b/pkgs/tools/backup/ori/default.nix
index 26a0ba29189a8..5e6e6a95ae72a 100644
--- a/pkgs/tools/backup/ori/default.nix
+++ b/pkgs/tools/backup/ori/default.nix
@@ -9,7 +9,7 @@ stdenv.mkDerivation {
     sha256 = "8ce1a3dfbb6d1538885e993616bdfe71be44711d48f7f6798ff6bc0a39b3deca";
   };
 
-  buildInputs = [ 
+  buildInputs = [
     boost pkg-config scons util-linux fuse libevent openssl zlib
   ];
 
diff --git a/pkgs/tools/bluetooth/openobex/default.nix b/pkgs/tools/bluetooth/openobex/default.nix
index 03828c51c01a2..1079623cf2afd 100644
--- a/pkgs/tools/bluetooth/openobex/default.nix
+++ b/pkgs/tools/bluetooth/openobex/default.nix
@@ -1,8 +1,8 @@
 { lib, stdenv, fetchurl, pkg-config, bluez, libusb-compat-0_1, cmake }:
-   
+
 stdenv.mkDerivation rec {
   name = "openobex-1.7.2";
-   
+
   src = fetchurl {
     url = "mirror://sourceforge/openobex/${name}-Source.tar.gz";
     sha256 = "1z6l7pbwgs5pjx3861cyd3r6vq5av984bdp4r3hgrw2jxam6120m";
diff --git a/pkgs/tools/filesystems/bcache-tools/default.nix b/pkgs/tools/filesystems/bcache-tools/default.nix
index ea424865919ee..ba6cb79fbd578 100644
--- a/pkgs/tools/filesystems/bcache-tools/default.nix
+++ b/pkgs/tools/filesystems/bcache-tools/default.nix
@@ -48,7 +48,7 @@ stdenv.mkDerivation rec {
       Bcache is a Linux kernel block layer cache. It allows one or more fast
       disk drives such as flash-based solid state drives (SSDs) to act as a
       cache for one or more slower hard disk drives.
-      
+
       This package contains the required user-space tools.
 
       User documentation is in Documentation/bcache.txt in the Linux kernel
diff --git a/pkgs/tools/filesystems/ext4magic/default.nix b/pkgs/tools/filesystems/ext4magic/default.nix
index a5f15c5fb2ea2..9917bf8d965e0 100644
--- a/pkgs/tools/filesystems/ext4magic/default.nix
+++ b/pkgs/tools/filesystems/ext4magic/default.nix
@@ -28,7 +28,7 @@ stdenv.mkDerivation rec {
 
       If the information in the journal are sufficient, ext4magic can
       recover the most file types, with original filename, owner and group,
-      file mode bits and also the old atime/mtime stamps. 
+      file mode bits and also the old atime/mtime stamps.
 
       It's much more effective and works much better than extundelete.
     '';
diff --git a/pkgs/tools/filesystems/genext2fs/default.nix b/pkgs/tools/filesystems/genext2fs/default.nix
index b4980e83bee5b..ccc048f757231 100644
--- a/pkgs/tools/filesystems/genext2fs/default.nix
+++ b/pkgs/tools/filesystems/genext2fs/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation {
   name = "genext2fs-1.4.1";
-  
+
   src = fetchurl {
     url = "mirror://sourceforge/genext2fs/genext2fs-1.4.1.tar.gz";
     sha256 = "1z7czvsf3ircvz2cw1cf53yifsq29ljxmj15hbgc79l6gbxbnka0";
diff --git a/pkgs/tools/graphics/cfdg/src-for-default.nix b/pkgs/tools/graphics/cfdg/src-for-default.nix
index 6d98ea240de61..7ff076a5b0ae1 100644
--- a/pkgs/tools/graphics/cfdg/src-for-default.nix
+++ b/pkgs/tools/graphics/cfdg/src-for-default.nix
@@ -4,6 +4,6 @@
    hash="1pd1hjippbhad8l4s4lsglykh22i24qfrgmnxrsx71bvcqbr356p";
    url="http://www.contextfreeart.org/download/ContextFreeSource3.0.2.tgz";
    advertisedUrl="http://www.contextfreeart.org/download/ContextFreeSource3.0.2.tgz";
-  
-  
+
+
 }
diff --git a/pkgs/tools/graphics/scanbd/default.nix b/pkgs/tools/graphics/scanbd/default.nix
index 2aec9be214e7e..2f2d0523469e8 100644
--- a/pkgs/tools/graphics/scanbd/default.nix
+++ b/pkgs/tools/graphics/scanbd/default.nix
@@ -35,18 +35,18 @@ stdenv.mkDerivation rec {
       scanbd polls a scanner's buttons, looking for button presses, function
       knob changes, or other scanner events such as paper inserts and removals,
       while at the same time allowing scan-applications to access the scanner.
-      
+
       Various actions can be submitted (scan, copy, email, ...) via action
       scripts. The function knob values are passed to the action scripts as
       well. Scan actions are also signaled via dbus. This can be useful for
       foreign applications. Scans can also be triggered via dbus from foreign
       applications.
-      
+
       On platforms which support signaling of dynamic device insertion/removal
       (libudev, dbus, hal), scanbd supports this as well.
 
       scanbd can use all sane-backends or some special backends from the (old)
-      scanbuttond project. 
+      scanbuttond project.
     '';
     homepage = "http://scanbd.sourceforge.net/";
     downloadPage = "https://sourceforge.net/projects/scanbd/";
diff --git a/pkgs/tools/inputmethods/fcitx/default.nix b/pkgs/tools/inputmethods/fcitx/default.nix
index 69e4425d8c3b6..fc28a08b4b79f 100644
--- a/pkgs/tools/inputmethods/fcitx/default.nix
+++ b/pkgs/tools/inputmethods/fcitx/default.nix
@@ -1,11 +1,11 @@
 { callPackage, plugins ? [] }:
 
-let 
+let
   unwrapped = callPackage ./unwrapped.nix { };
   wrapped   = callPackage ./wrapper.nix {
     plugins = plugins;
     fcitx   = unwrapped;
   };
-in if plugins == [] 
+in if plugins == []
    then unwrapped
    else wrapped
diff --git a/pkgs/tools/misc/dumptorrent/default.nix b/pkgs/tools/misc/dumptorrent/default.nix
index 73dac5280bf4d..12232c414fd35 100644
--- a/pkgs/tools/misc/dumptorrent/default.nix
+++ b/pkgs/tools/misc/dumptorrent/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
     pname = "dumptorrent";
     version = "1.2";
-    
+
     src = fetchurl {
       url = "mirror://sourceforge/dumptorrent/dumptorrent-${version}.tar.gz";
       sha256 = "073h03bmpfdy15qh37lvppayld2747i4acpyk0pm5nf2raiak0zm";
diff --git a/pkgs/tools/misc/dvtm/default.nix b/pkgs/tools/misc/dvtm/default.nix
index bedfebd968125..695187b3e840e 100644
--- a/pkgs/tools/misc/dvtm/default.nix
+++ b/pkgs/tools/misc/dvtm/default.nix
@@ -16,4 +16,4 @@ callPackage ./dvtm.nix rec {
     })
   ];
 }
-    
+
diff --git a/pkgs/tools/misc/pg_top/default.nix b/pkgs/tools/misc/pg_top/default.nix
index a5d1baf1fd185..f5d42431e4f23 100644
--- a/pkgs/tools/misc/pg_top/default.nix
+++ b/pkgs/tools/misc/pg_top/default.nix
@@ -12,8 +12,8 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "A 'top' like tool for PostgreSQL";
-    longDescription = '' 
-      pg_top allows you to: 
+    longDescription = ''
+      pg_top allows you to:
        * View currently running SQL statement of a process.
        * View query plan of a currently running SQL statement.
        * View locks held by a process.
diff --git a/pkgs/tools/misc/pubs/default.nix b/pkgs/tools/misc/pubs/default.nix
index 24367189ff072..82e7659d15248 100644
--- a/pkgs/tools/misc/pubs/default.nix
+++ b/pkgs/tools/misc/pubs/default.nix
@@ -12,14 +12,14 @@ python3Packages.buildPythonApplication rec {
   };
 
   propagatedBuildInputs = with python3Packages; [
-    argcomplete dateutil configobj feedparser bibtexparser pyyaml requests six 
+    argcomplete dateutil configobj feedparser bibtexparser pyyaml requests six
     beautifulsoup4
   ];
 
   checkInputs = with python3Packages; [ pyfakefs mock ddt ];
 
   # Disabling git tests because they expect git to be preconfigured
-  # with the user's details. See 
+  # with the user's details. See
   # https://github.com/NixOS/nixpkgs/issues/94663
   preCheck = ''
     rm tests/test_git.py
diff --git a/pkgs/tools/misc/rargs/default.nix b/pkgs/tools/misc/rargs/default.nix
index c8eea974750c2..834a62803f670 100644
--- a/pkgs/tools/misc/rargs/default.nix
+++ b/pkgs/tools/misc/rargs/default.nix
@@ -19,6 +19,6 @@ rustPlatform.buildRustPackage rec {
     description = "xargs + awk with pattern matching support";
     homepage    = "https://github.com/lolabout/rargs";
     license     = with licenses; [ mit ];
-    maintainers = with maintainers; [ pblkt ]; 
+    maintainers = with maintainers; [ pblkt ];
   };
 }
diff --git a/pkgs/tools/misc/teamocil/default.nix b/pkgs/tools/misc/teamocil/default.nix
index b1f6c7cdcab59..5218453d15e3b 100644
--- a/pkgs/tools/misc/teamocil/default.nix
+++ b/pkgs/tools/misc/teamocil/default.nix
@@ -13,7 +13,7 @@ bundlerEnv {
     license         = licenses.mit;
     platforms       = platforms.all;
     maintainers     = with maintainers; [
-      zachcoyle 
+      zachcoyle
       nicknovitski
     ];
   };
diff --git a/pkgs/tools/misc/tty-clock/default.nix b/pkgs/tools/misc/tty-clock/default.nix
index 4d78e7f3f931d..b6cca5fe5c339 100644
--- a/pkgs/tools/misc/tty-clock/default.nix
+++ b/pkgs/tools/misc/tty-clock/default.nix
@@ -10,7 +10,7 @@ stdenv.mkDerivation rec {
     rev = "v${version}";
     sha256 = "16v3pmva13skpfjja96zacjpxrwzs1nb1iqmrp2qzvdbcm9061pp";
   };
-  
+
   nativeBuildInputs = [ pkg-config ];
   buildInputs = [ ncurses ];
 
diff --git a/pkgs/tools/networking/openconnect_pa/default.nix b/pkgs/tools/networking/openconnect_pa/default.nix
index 3ca47897618fb..0f7a37e8831e3 100644
--- a/pkgs/tools/networking/openconnect_pa/default.nix
+++ b/pkgs/tools/networking/openconnect_pa/default.nix
@@ -5,14 +5,14 @@ assert (openssl != null) == (gnutls == null);
 stdenv.mkDerivation {
   version = "unstable-2018-10-08";
   pname = "openconnect_pa";
-  
+
   outputs = [ "out" "dev" ];
 
   src = fetchFromGitHub {
     owner = "dlenski";
     repo = "openconnect";
     rev = "e5fe063a087385c5b157ad7a9a3fa874181f6e3b";
-    sha256 = "0ywacqs3nncr2gpjjcz2yc9c6v4ifjssh0vb07h0qff06whqhdax"; 
+    sha256 = "0ywacqs3nncr2gpjjcz2yc9c6v4ifjssh0vb07h0qff06whqhdax";
   };
 
   preConfigure = ''
@@ -29,7 +29,7 @@ stdenv.mkDerivation {
 
   nativeBuildInputs = [ pkg-config autoreconfHook ];
   propagatedBuildInputs = [ vpnc openssl gnutls gmp libxml2 stoken zlib ];
-  
+
   meta = with lib; {
     description = "OpenConnect client extended to support Palo Alto Networks' GlobalProtect VPN";
     homepage = "https://github.com/dlenski/openconnect/";
diff --git a/pkgs/tools/networking/sshoogr/default.nix b/pkgs/tools/networking/sshoogr/default.nix
index 9539c15f5ed90..f3c9c1a31fb89 100644
--- a/pkgs/tools/networking/sshoogr/default.nix
+++ b/pkgs/tools/networking/sshoogr/default.nix
@@ -24,8 +24,8 @@ stdenv.mkDerivation rec {
     '';
     longDescription = ''
       The sshoogr (pronounced [ʃʊgə]) is a Groovy-based DSL library for working
-      with remote servers through SSH. The DSL allows: connecting, executing 
-      remote commands, copying files and directories, creating tunnels in a 
+      with remote servers through SSH. The DSL allows: connecting, executing
+      remote commands, copying files and directories, creating tunnels in a
       simple and concise way.
     '';
     homepage = "https://github.com/aestasit/sshoogr";
@@ -33,4 +33,4 @@ stdenv.mkDerivation rec {
     platforms = platforms.all;
     maintainers = with maintainers; [ moaxcp ];
   };
-} 
+}
diff --git a/pkgs/tools/networking/wolfebin/default.nix b/pkgs/tools/networking/wolfebin/default.nix
index 23458f2a39642..2a07ada114d7c 100644
--- a/pkgs/tools/networking/wolfebin/default.nix
+++ b/pkgs/tools/networking/wolfebin/default.nix
@@ -3,7 +3,7 @@
 stdenv.mkDerivation rec {
   version = "5.4";
   pname = "wolfebin";
-  
+
   src = fetchFromGitHub {
     owner = "thejoshwolfe";
     repo = "wolfebin";
diff --git a/pkgs/tools/package-management/python2nix/default.nix b/pkgs/tools/package-management/python2nix/default.nix
index ceb919ecb8205..3cce599c052ad 100644
--- a/pkgs/tools/package-management/python2nix/default.nix
+++ b/pkgs/tools/package-management/python2nix/default.nix
@@ -2,7 +2,7 @@
 
 pythonPackages.buildPythonApplication {
   name = "python2nix-20140927";
- 
+
   src = fetchFromGitHub {
     owner = "proger";
     repo = "python2nix";
diff --git a/pkgs/tools/security/hashcash/default.nix b/pkgs/tools/security/hashcash/default.nix
index b13425b720551..f86684178fcb2 100644
--- a/pkgs/tools/security/hashcash/default.nix
+++ b/pkgs/tools/security/hashcash/default.nix
@@ -3,14 +3,14 @@
 stdenv.mkDerivation rec {
   pname = "hashcash";
   version = "1.22";
-  
+
   buildInputs = [ openssl ];
 
   src = fetchurl {
     url = "http://www.hashcash.org/source/hashcash-${version}.tgz";
     sha256 = "15kqaimwb2y8wvzpn73021bvay9mz1gqqfc40gk4hj6f84nz34h1";
   };
-  
+
   makeFlags = [
     "generic-openssl"
     "LIBCRYPTO=-lcrypto"
@@ -21,7 +21,7 @@ stdenv.mkDerivation rec {
     "MAN_INSTALL_PATH=${placeholder "out"}/share/man/man1"
     "DOC_INSTALL_PATH=${placeholder "out"}/share/doc/hashcash-$(version)"
   ];
-  
+
   meta = with lib; {
     description = "Proof-of-work algorithm used as spam and denial-of-service counter measure";
     homepage = "http://hashcash.org";
diff --git a/pkgs/tools/security/libacr38u/default.nix b/pkgs/tools/security/libacr38u/default.nix
index a2fe22dd2bdda..314abba853dfc 100644
--- a/pkgs/tools/security/libacr38u/default.nix
+++ b/pkgs/tools/security/libacr38u/default.nix
@@ -38,4 +38,4 @@ stdenv.mkDerivation {
     maintainers = with maintainers; [ berce ];
     platforms = with platforms; unix;
   };
-} 
+}
diff --git a/pkgs/tools/system/stress/default.nix b/pkgs/tools/system/stress/default.nix
index 2b9923eb571bd..33fbd15c5e63d 100644
--- a/pkgs/tools/system/stress/default.nix
+++ b/pkgs/tools/system/stress/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation rec {
   name = "stress-1.0.4";
- 
+
   src = fetchurl {
     url = "https://people.seas.harvard.edu/~apw/stress/${name}.tar.gz";
     sha256 = "0nw210jajk38m3y7h8s130ps2qsbz7j75wab07hi2r3hlz14yzh5";
diff --git a/pkgs/tools/text/cconv/default.nix b/pkgs/tools/text/cconv/default.nix
index de16854927b4f..9c5796c0b1d84 100644
--- a/pkgs/tools/text/cconv/default.nix
+++ b/pkgs/tools/text/cconv/default.nix
@@ -3,14 +3,14 @@ let version = "0.6.3"; in
   stdenv.mkDerivation {
   pname = "cconv";
   inherit version;
-  
+
   src = fetchurl {
     url = "https://github.com/xiaoyjy/cconv/archive/v${version}.tar.gz";
     sha256 = "82f46a94829f5a8157d6f686e302ff5710108931973e133d6e19593061b81d84";
   };
 
   nativeBuildInputs = [ autoreconfHook ];
-  
+
   meta = with lib; {
     description = "A iconv based simplified-traditional chinese conversion tool";
     homepage = "https://github.com/xiaoyjy/cconv";
diff --git a/pkgs/tools/text/enca/default.nix b/pkgs/tools/text/enca/default.nix
index 6c23acb86b4b9..7015bd4453cbd 100644
--- a/pkgs/tools/text/enca/default.nix
+++ b/pkgs/tools/text/enca/default.nix
@@ -23,6 +23,6 @@ stdenv.mkDerivation rec {
     '';
 
     license = licenses.gpl2;
-   
+
   };
 }
diff --git a/pkgs/tools/video/untrunc-anthwlock/default.nix b/pkgs/tools/video/untrunc-anthwlock/default.nix
index 632f8c41463db..4b950fd0f220a 100644
--- a/pkgs/tools/video/untrunc-anthwlock/default.nix
+++ b/pkgs/tools/video/untrunc-anthwlock/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation {
     sha256 = "14i2lq68q990hnm2kkfamlsi67bcml85zl8yjsyxc5h8ncc2f3dp";
   };
 
-  
+
   buildInputs = [ ffmpeg libui ];
 
   postBuild = ''
author	zowoq <59103226+zowoq@users.noreply.github.com>	2021-01-20 07:20:11 +1000
committer	zowoq <59103226+zowoq@users.noreply.github.com>	2021-01-20 09:11:11 +1000
commit	31f5dd3f3655fbedac19f64f77844aa5ed79501c (patch)
tree	c2a0358e4cd260c2e616c3478f0c4c93ab7634de /pkgs
parent	33fdfd07d292e911683706640107ae6a15537a92 (diff)