diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 48e36712b4f..8d9517b6c5a 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -183,7 +183,6 @@ let
 
   ### Helper functions.
 
-
   inherit lib config stdenvAdapters;
 
   inherit (lib) lowPrio hiPrio appendToName makeOverridable;
@@ -2001,7 +2000,6 @@ let
 
   ### SHELLS
 
-
   bash = lowPrio (callPackage ../shells/bash {
     texinfo = null;
   });
@@ -2025,7 +2023,6 @@ let
 
   ### DEVELOPMENT / COMPILERS
 
-
   abc =
     abcPatchable [];
 
@@ -2899,6 +2896,7 @@ let
 
   yasm = callPackage ../development/compilers/yasm { };
 
+
   ### DEVELOPMENT / INTERPRETERS
 
   acl2 = builderDefsPackage ../development/interpreters/acl2 {
@@ -3124,7 +3122,6 @@ let
 
   ### DEVELOPMENT / TOOLS
 
-
   antlr = callPackage ../development/tools/parsing/antlr/2.7.7.nix { };
 
   antlr3 = callPackage ../development/tools/parsing/antlr { };
@@ -3533,7 +3530,6 @@ let
 
   ### DEVELOPMENT / LIBRARIES
 
-
   a52dec = callPackage ../development/libraries/a52dec { };
 
   aacskeys = callPackage ../development/libraries/aacskeys { };
@@ -6638,6 +6634,7 @@ let
 
   zd1211fw = callPackage ../os-specific/linux/firmware/zd1211 { };
 
+
   ### DATA
 
   andagii = callPackage ../data/fonts/andagii {};
@@ -8476,6 +8473,7 @@ let
 
   zynaddsubfx = callPackage ../applications/audio/zynaddsubfx { };
 
+
   ### GAMES
 
   alienarena = callPackage ../games/alienarena { };
@@ -8771,7 +8769,6 @@ let
 
   ### DESKTOP ENVIRONMENTS
 
-
   enlightenment = callPackage ../desktops/enlightenment { };
 
   e17 = recurseIntoAttrs (
@@ -8937,6 +8934,7 @@ let
   xfce = xfce4_10;
   xfce4_10 = recurseIntoAttrs (import ../desktops/xfce { inherit pkgs newScope; });
 
+
   ### SCIENCE
 
   celestia = callPackage ../applications/science/astronomy/celestia {
@@ -8956,6 +8954,7 @@ let
 
   stellarium = callPackage ../applications/science/astronomy/stellarium { };
 
+
   ### SCIENCE/GEOMETRY
 
   drgeo = builderDefsPackage (import ../applications/science/geometry/drgeo) {
@@ -9038,6 +9037,7 @@ let
     cmake = cmakeCurses;
   });
 
+
   ### SCIENCE/LOGIC
 
   coq = callPackage ../applications/science/logic/coq {
@@ -9114,6 +9114,7 @@ let
 
   tptp = callPackage ../applications/science/logic/tptp {};
 
+
   ### SCIENCE / ELECTRONICS
 
   eagle = callPackage_i686 ../applications/science/electronics/eagle { };
@@ -9166,6 +9167,7 @@ let
 
   yacas = callPackage ../applications/science/math/yacas { };
 
+
   ### SCIENCE / MISC
 
   boinc = callPackage ../applications/science/misc/boinc { };
@@ -9178,6 +9180,7 @@ let
 
   vite = callPackage ../applications/science/misc/vite { };
 
+
   ### MISC
 
   atari800 = callPackage ../misc/emulators/atari800 { };