treewide: Fix indentation in strings

The indentation stripping semantics of strings are fairly bad and have a
few gotchas where the resulting string has not the intended indentation.
This commit fixes most if not all such instances in Nixpkgs.

I tried to strive a balance between keeping the diff small and
reformatting/refactoring the code to look better. In general,
reformatting should be left to Nixfmt.

Note that this causes a lot of rebuilds by design. All changes need to
be thoroughly vetted and reviewed for correctness. There is no automatic
way to prove correctness.

List of files to fix generated by running
https://gerrit.lix.systems/c/lix/+/2092 on Nixpkgs and looking at the
warnings.

pkgs/applications/audio/puredata/default.nix

@@ -49,8 +49,7 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with lib; {
-    description = ''A real-time graphical programming environment for
+    description = ''A real-time graphical programming environment for audio, video, and graphical processing'';
-                    audio, video, and graphical processing'';
     homepage = "http://puredata.info";
     license = licenses.bsd3;
     platforms = platforms.linux ++ platforms.darwin;

pkgs/applications/audio/setbfree/default.nix

@@ -36,10 +36,12 @@ stdenv.mkDerivation  rec {
 
   doInstallCheck = true;
 
-  installCheckPhase = ''(
+  installCheckPhase = ''
-    set -x
+    (
-    test -e $out/bin/setBfreeUI
+      set -x;
-  )'';
+      test -e $out/bin/setBfreeUI
+    )
+  '';
 
   enableParallelBuilding = true;
 

pkgs/applications/editors/libresprite/default.nix

@@ -99,8 +99,8 @@ stdenv.mkDerivation (finalAttrs: {
     homepage = "https://libresprite.github.io/";
     description = "Animated sprite editor & pixel art tool, fork of Aseprite";
     license = licenses.gpl2Only;
-    longDescription =
+    longDescription = ''
-      ''LibreSprite is a program to create animated sprites. Its main features are:
+        LibreSprite is a program to create animated sprites. Its main features are:
 
           - Sprites are composed by layers & frames (as separated concepts).
           - Supported color modes: RGBA, Indexed (palettes up to 256 colors), and Grayscale.

pkgs/applications/editors/texmacs/common.nix

@@ -43,25 +43,25 @@ rec {
 
   meta = {
     description = "WYSIWYW editing platform with special features for scientists";
-    longDescription =
+    longDescription = ''
-    '' GNU TeXmacs is a free wysiwyw (what you see is what you want)
+      GNU TeXmacs is a free wysiwyw (what you see is what you want)
-    editing platform with special features for scientists.  The software
+      editing platform with special features for scientists.  The software
-    aims to provide a unified and user friendly framework for editing
+      aims to provide a unified and user friendly framework for editing
-    structured documents with different types of content (text,
+      structured documents with different types of content (text,
-    graphics, mathematics, interactive content, etc.).  The rendering
+      graphics, mathematics, interactive content, etc.).  The rendering
-    engine uses high-quality typesetting algorithms so as to produce
+      engine uses high-quality typesetting algorithms so as to produce
-    professionally looking documents, which can either be printed out or
+      professionally looking documents, which can either be printed out or
-    presented from a laptop.
+      presented from a laptop.
 
-    The software includes a text editor with support for mathematical
+      The software includes a text editor with support for mathematical
-    formulas, a small technical picture editor and a tool for making
+      formulas, a small technical picture editor and a tool for making
-    presentations from a laptop.  Moreover, TeXmacs can be used as an
+      presentations from a laptop.  Moreover, TeXmacs can be used as an
-    interface for many external systems for computer algebra, numerical
+      interface for many external systems for computer algebra, numerical
-    analysis, statistics, etc.  New presentation styles can be written
+      analysis, statistics, etc.  New presentation styles can be written
-    by the user and new features can be added to the editor using the
+      by the user and new features can be added to the editor using the
-    Scheme extension language.  A native spreadsheet and tools for
+      Scheme extension language.  A native spreadsheet and tools for
-    collaborative authoring are planned for later.
+      collaborative authoring are planned for later.
-  '';
+    '';
     homepage = "http://texmacs.org/";
     license = lib.licenses.gpl2Plus;
   };

pkgs/applications/graphics/ocrad/default.nix

@@ -16,18 +16,18 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Optical character recognition (OCR) program & library";
-    longDescription =
+    longDescription = ''
-      '' GNU Ocrad is an OCR (Optical Character Recognition) program based on
+      GNU Ocrad is an OCR (Optical Character Recognition) program based on
-         a feature extraction method.  It reads images in pbm (bitmap), pgm
+      a feature extraction method.  It reads images in pbm (bitmap), pgm
-         (greyscale) or ppm (color) formats and produces text in byte (8-bit)
+      (greyscale) or ppm (color) formats and produces text in byte (8-bit)
-         or UTF-8 formats.
+      or UTF-8 formats.
 
-         Also includes a layout analyser able to separate the columns or
+      Also includes a layout analyser able to separate the columns or
-         blocks of text normally found on printed pages.
+      blocks of text normally found on printed pages.
 
-         Ocrad can be used as a stand-alone console application, or as a
+      Ocrad can be used as a stand-alone console application, or as a
-         backend to other programs.
+      backend to other programs.
-      '';
+    '';
 
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ pSub ];

pkgs/applications/graphics/viewnior/default.nix

@@ -47,13 +47,13 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Fast and simple image viewer";
-    longDescription =
+    longDescription = ''
-      '' Viewnior is insipred by big projects like Eye of Gnome, because of it's
+      Viewnior is insipred by big projects like Eye of Gnome, because of it's
-         usability and richness,and by GPicView, because of it's lightweight design and
+      usability and richness,and by GPicView, because of it's lightweight design and
-         minimal interface. So here comes Viewnior - small and light, with no compromise
+      minimal interface. So here comes Viewnior - small and light, with no compromise
-         with the quality of it's functions. The program is made with better integration
+      with the quality of it's functions. The program is made with better integration
-         in mind (follows Gnome HIG2).
+      in mind (follows Gnome HIG2).
-      '';
+    '';
     license = licenses.gpl3;
     homepage = "https://siyanpanayotov.com/project/viewnior/";
     maintainers = with maintainers; [ smironov artturin ];

pkgs/applications/kde/picmi.nix

@@ -9,9 +9,10 @@ mkDerivation {
     homepage = "https://apps.kde.org/picmi/";
     description = "Nonogram game";
     mainProgram = "picmi";
-    longDescription = ''The goal is to reveal the hidden pattern in the board by coloring or
+    longDescription = ''
+      The goal is to reveal the hidden pattern in the board by coloring or
       leaving blank the cells in a grid according to numbers given at the side of the grid.
-      '';
+    '';
     maintainers = with maintainers; [ freezeboy ];
     license = licenses.gpl2Plus;
     platforms = platforms.linux;

pkgs/applications/misc/wordnet/default.nix

@@ -34,16 +34,16 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Lexical database for the English language";
 
-    longDescription =
+    longDescription = ''
-      '' WordNet® is a large lexical database of English.  Nouns, verbs,
+      WordNet® is a large lexical database of English.  Nouns, verbs,
-         adjectives and adverbs are grouped into sets of cognitive synonyms
+      adjectives and adverbs are grouped into sets of cognitive synonyms
-         (synsets), each expressing a distinct concept.  Synsets are
+      (synsets), each expressing a distinct concept.  Synsets are
-         interlinked by means of conceptual-semantic and lexical relations.
+      interlinked by means of conceptual-semantic and lexical relations.
-         The resulting network of meaningfully related words and concepts can
+      The resulting network of meaningfully related words and concepts can
-         be navigated with the browser.  WordNet is also freely and publicly
+      be navigated with the browser.  WordNet is also freely and publicly
-         available for download.  WordNet's structure makes it a useful tool
+      available for download.  WordNet's structure makes it a useful tool
-         for computational linguistics and natural language processing.
+      for computational linguistics and natural language processing.
-      '';
+    '';
 
     homepage = "https://wordnet.princeton.edu/";
     license = {

pkgs/applications/radio/xlog/default.nix

@@ -16,14 +16,14 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Amateur radio logging program";
-    longDescription =
+    longDescription = ''
-      '' Xlog is an amateur radio logging program.
+      Xlog is an amateur radio logging program.
-         It supports cabrillo, ADIF, trlog (format also used by tlf),
+      It supports cabrillo, ADIF, trlog (format also used by tlf),
-         and EDI (ARRL VHF/UHF contest format) and can import twlog, editest and OH1AA logbook files.
+      and EDI (ARRL VHF/UHF contest format) and can import twlog, editest and OH1AA logbook files.
-         Xlog is able to do DXCC lookups and will display country information, CQ and ITU zone,
+      Xlog is able to do DXCC lookups and will display country information, CQ and ITU zone,
-         location in latitude and longitude and distance and heading in kilometers or miles,
+      location in latitude and longitude and distance and heading in kilometers or miles,
-         both for short and long path.
+      both for short and long path.
-      '';
+    '';
     homepage = "https://www.nongnu.org/xlog";
     maintainers = [ maintainers.mafo ];
     license = licenses.gpl3;

pkgs/applications/science/astronomy/xearth/default.nix

@@ -19,11 +19,11 @@ stdenv.mkDerivation rec {
     description = "sets the X root window to an image of the Earth";
     mainProgram = "xearth";
     homepage = "https://xearth.org";
-    longDescription =
+    longDescription = ''
-      '' Xearth  sets  the X root window to an image of the Earth, as seen from your favorite vantage point in space,
+      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.
+      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  = {
       fullName = "xearth license";

pkgs/applications/science/biology/blast/default.nix

@@ -96,8 +96,7 @@ stdenv.mkDerivation rec {
   doCheck = false;
 
   meta = with lib; {
-    description = ''Basic Local Alignment Search Tool (BLAST) finds regions of
+    description = ''Basic Local Alignment Search Tool (BLAST) finds regions of similarity between biological sequences'';
-    similarity between biological sequences'';
     homepage = "https://blast.ncbi.nlm.nih.gov/Blast.cgi";
     license = licenses.publicDomain;
 

pkgs/applications/science/biology/cmtk/default.nix

@@ -43,9 +43,11 @@ stdenv.mkDerivation (finalAttrs: {
   meta = with lib; {
     description = "Computational Morphometry Toolkit";
     mainProgram = "cmtk";
-    longDescription = ''A software toolkit for computational morphometry of
+    longDescription = ''
+      A software toolkit for computational morphometry of
       biomedical images, CMTK comprises a set of command line tools and a
-      back-end general-purpose library for processing and I/O'';
+      back-end general-purpose library for processing and I/O
+    '';
     maintainers = with maintainers; [ tbenst ];
     platforms = platforms.all;
     license = licenses.gpl3Plus;

pkgs/applications/science/biology/emboss/default.nix

@@ -19,11 +19,13 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "European Molecular Biology Open Software Suite";
-    longDescription = ''EMBOSS is a free Open Source software analysis package
+    longDescription = ''
-    specially developed for the needs of the molecular biology (e.g. EMBnet)
+      EMBOSS is a free Open Source software analysis package
-    user community, including libraries. The software automatically copes with
+      specially developed for the needs of the molecular biology (e.g. EMBnet)
-    data in a variety of formats and even allows transparent retrieval of
+      user community, including libraries. The software automatically copes with
-    sequence data from the web.'';
+      data in a variety of formats and even allows transparent retrieval of
+      sequence data from the web.
+    '';
     license = lib.licenses.gpl2;
     homepage = "https://emboss.sourceforge.net/";
   };

pkgs/applications/science/misc/tulip/default.nix

@@ -33,13 +33,13 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Visualization framework for the analysis and visualization of relational data";
 
-    longDescription =
+    longDescription = ''
-      '' Tulip is an information visualization framework dedicated to the
+      Tulip is an information visualization framework dedicated to the
-         analysis and visualization of relational data.  Tulip aims to
+      analysis and visualization of relational data.  Tulip aims to
-         provide the developer with a complete library, supporting the design
+      provide the developer with a complete library, supporting the design
-         of interactive information visualization applications for relational
+      of interactive information visualization applications for relational
-         data that can be tailored to the problems he or she is addressing.
+      data that can be tailored to the problems he or she is addressing.
-      '';
+    '';
 
     homepage = "http://tulip.labri.fr/";
 

pkgs/applications/version-management/rcs/default.nix

@@ -26,13 +26,13 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "https://www.gnu.org/software/rcs/";
     description = "Revision control system";
-    longDescription =
+    longDescription = ''
-      '' The GNU Revision Control System (RCS) manages multiple revisions of
+      The GNU Revision Control System (RCS) manages multiple revisions of
-         files. RCS automates the storing, retrieval, logging,
+      files. RCS automates the storing, retrieval, logging,
-         identification, and merging of revisions.  RCS is useful for text
+      identification, and merging of revisions.  RCS is useful for text
-         that is revised frequently, including source code, programs,
+      that is revised frequently, including source code, programs,
-         documentation, graphics, papers, and form letters.
+      documentation, graphics, papers, and form letters.
-      '';
+    '';
 
     license = lib.licenses.gpl3Plus;
     maintainers = [ ];

pkgs/applications/virtualization/arion/default.nix

@@ -49,7 +49,7 @@ let
     # feature, but rather to make the program more robustly self-
     # contained.
 
-    postInstall = ''${o.postInstall or ""}
+    postInstall = o.postInstall or "" + ''
       mkdir -p $out/libexec
       mv $out/bin/arion $out/libexec
       makeWrapper $out/libexec/arion $out/bin/arion \

pkgs/build-support/go/package.nix

@@ -289,6 +289,7 @@ lib.warnIf (buildFlags != "" || buildFlagsArray != "")
   "`buildFlags`/`buildFlagsArray` are deprecated and will be removed in the 24.11 release. Use the `ldflags` and/or `tags` attributes instead"
 lib.warnIf (builtins.elem "-buildid=" ldflags) "`-buildid=` is set by default as ldflag by buildGoModule"
 lib.warnIf (builtins.elem "-trimpath" GOFLAGS) "`-trimpath` is added by default to GOFLAGS by buildGoModule when allowGoReference isn't set to true"
-lib.warn '''buildGoPackage' is deprecated and will be removed for the 25.05 release.
+lib.warn ''
-Please use 'buildGoModule' instead. Tips for migration can be found in the Go section of the nixpkgs manual.''
+  'buildGoPackage' is deprecated and will be removed for the 25.05 release.
+  Please use 'buildGoModule' instead. Tips for migration can be found in the Go section of the nixpkgs manual.''
   package

pkgs/build-support/make-pkgconfigitem/default.nix

@@ -51,9 +51,7 @@ let
     lib.pipe attrs [
       (lib.mapAttrsToList renderFunc)
       (builtins.filter (v: v != ""))
-      (builtins.concatStringsSep "\n")
+      (lib.concatLines)
-      (section: ''${section}
-      '')
     ];
 
   variablesSectionRendered = renderSomething renderVariable variables;

pkgs/build-support/release/nix-build.nix

@@ -160,7 +160,8 @@ stdenv.mkDerivation (
        # Build out of source tree and make the source tree read-only.  This
        # helps catch violations of the GNU Coding Standards (info
        # "(standards) Configuration"), like `make distcheck' does.
-       '' mkdir "../build"
+       ''
+          mkdir "../build"
           cd "../build"
           configureScript="../$sourceRoot/configure"
           chmod -R a-w "../$sourceRoot"

pkgs/by-name/ba/baresip/package.nix

@@ -86,9 +86,11 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
-  env.NIX_CFLAGS_COMPILE = '' -I${librem}/include/rem -I${gsm}/include/gsm
+  env.NIX_CFLAGS_COMPILE = ''
+    -I${librem}/include/rem -I${gsm}/include/gsm
     -DHAVE_INTTYPES_H -D__GLIBC__
-    -D__need_timeval -D__need_timespec -D__need_time_t '';
+    -D__need_timeval -D__need_timespec -D__need_time_t
+  '';
 
   doInstallCheck = true;
   # CMake feature detection is prone to breakage between upgrades:

pkgs/by-name/op/opengv/package.nix

@@ -27,14 +27,16 @@ stdenv.mkDerivation (finalAttrs: {
     description = "Collection of computer vision methods for solving geometric vision problems";
     homepage = "https://github.com/laurentkneip/opengv";
     license = lib.licenses.bsd2;
-    longDescription = ''OpenGV is a collection of computer vision methods for solving
+    longDescription = ''
+        OpenGV is a collection of computer vision methods for solving
         geometric vision problems. It contains absolute-pose, relative-pose,
         triangulation, and point-cloud alignment methods for the calibrated
         case. All problems can be solved with central or non-central cameras,
         and embedded into a random sample consensus or nonlinear optimization
         context. Matlab and Python interfaces are implemented as well. The link
         to the above pages also shows links to precompiled Matlab mex-libraries.
-        Please consult the documentation for more information.'';
+        Please consult the documentation for more information.
+    '';
     maintainers = [ lib.maintainers.locochoco ];
     platforms = lib.platforms.all;
   };

pkgs/data/fonts/national-park/default.nix

@@ -19,8 +19,7 @@ stdenvNoCC.mkDerivation rec {
   '';
 
   meta = with lib; {
-    description = ''Typeface designed to mimic the national park service
+    description = ''Typeface designed to mimic the national park service signs that are carved using a router bit'';
-    signs that are carved using a router bit'';
     homepage = "https://nationalparktypeface.com/";
     license = licenses.ofl;
     maintainers = [ ];

pkgs/data/fonts/tamsyn/default.nix

@@ -36,10 +36,11 @@ in stdenv.mkDerivation {
 
   meta = with lib; {
     description = "Monospace bitmap font aimed at programmers";
-    longDescription = ''Tamsyn is a monospace bitmap font, primarily aimed at
+    longDescription = ''
-    programmers. It was derived from Gilles Boccon-Gibod's MonteCarlo. Tamsyn
+      Tamsyn is a monospace bitmap font, primarily aimed at
-    font was further inspired by Gohufont, Terminus, Dina, Proggy, Fixedsys, and
+      programmers. It was derived from Gilles Boccon-Gibod's MonteCarlo. Tamsyn
-    Consolas.
+      font was further inspired by Gohufont, Terminus, Dina, Proggy, Fixedsys, and
+      Consolas.
     '';
     homepage = "http://www.fial.com/~scott/tamsyn-font/";
     downloadPage = "http://www.fial.com/~scott/tamsyn-font/download";

pkgs/development/compilers/bigloo/default.nix

@@ -24,9 +24,9 @@ stdenv.mkDerivation rec {
     # For libuv on darwin
     lib.optionalString stdenv.hostPlatform.isDarwin ''
       export LIBTOOLIZE=libtoolize
-    '' +
+    '' + ''
-    # Help libgc's configure.
+      # Help libgc's configure.
-    '' export CXXCPP="$CXX -E"
+      export CXXCPP="$CXX -E"
     '';
 
   patchPhase = ''

pkgs/development/compilers/mit-scheme/default.nix

@@ -93,13 +93,13 @@ stdenv.mkDerivation {
   meta = with lib; {
     description = "MIT/GNU Scheme, a native code Scheme compiler";
 
-    longDescription =
+    longDescription = ''
-      '' MIT/GNU Scheme is an implementation of the Scheme programming
+      MIT/GNU Scheme is an implementation of the Scheme programming
-         language, providing an interpreter, compiler, source-code debugger,
+      language, providing an interpreter, compiler, source-code debugger,
-         integrated Emacs-like editor, and a large runtime library.  MIT/GNU
+      integrated Emacs-like editor, and a large runtime library.  MIT/GNU
-         Scheme is best suited to programming large applications with a rapid
+      Scheme is best suited to programming large applications with a rapid
-         development cycle.
+      development cycle.
-      '';
+    '';
 
     homepage = "https://www.gnu.org/software/mit-scheme/";
 

pkgs/development/compilers/mkcl/default.nix

@@ -39,14 +39,16 @@ stdenv.mkDerivation rec {
   ];
 
   # tinycc configure flags copied from the tinycc derivation.
-  postConfigure = ''(
+  postConfigure = ''
-    cd contrib/tinycc
+    (
-    ./configure --cc=cc \
+      cd contrib/tinycc;
-      --elfinterp=$(< $NIX_CC/nix-support/dynamic-linker) \
+      ./configure --cc=cc \
-      --crtprefix=${lib.getLib stdenv.cc.libc}/lib \
+        --elfinterp=$(< $NIX_CC/nix-support/dynamic-linker) \
-      --sysincludepaths=${lib.getDev stdenv.cc.libc}/include:{B}/include \
+        --crtprefix=${lib.getLib stdenv.cc.libc}/lib \
-      --libpaths=${lib.getLib stdenv.cc.libc}/lib
+        --sysincludepaths=${lib.getDev stdenv.cc.libc}/include:{B}/include \
-  )'';
+        --libpaths=${lib.getLib stdenv.cc.libc}/lib
+    )
+  '';
 
   postInstall = ''
     wrapProgram $out/bin/mkcl --prefix PATH : "${gcc}/bin"

pkgs/development/compilers/opensmalltalk-vm/default.nix

@@ -118,10 +118,12 @@ let
         platformDir = "linux64ARMv8";
         vmName = "squeak.cog.spur";
         scriptName = "squeak";
-        configureFlagsArray = ''(
+        configureFlagsArray = ''
-          CFLAGS="-DNDEBUG -DDEBUGVM=0 -DMUSL -D_GNU_SOURCE -DUSEEVDEV -DCOGMTVM=0 -DDUAL_MAPPED_CODE_ZONE=1"
+          (
-          LIBS="-lrt"
+            CFLAGS="-DNDEBUG -DDEBUGVM=0 -DMUSL -D_GNU_SOURCE -DUSEEVDEV -DCOGMTVM=0 -DDUAL_MAPPED_CODE_ZONE=1"
-        )'';
+            LIBS="-lrt"
+          )
+        '';
         configureFlags = [
           "--with-vmversion=5.0"
           "--with-src=src/spur64.cog"
@@ -134,9 +136,11 @@ let
         platformDir = "linux64ARMv8";
         vmName = "squeak.stack.spur";
         scriptName = "squeak";
-        configureFlagsArray = ''(
+        configureFlagsArray = ''
-          CFLAGS="-DNDEBUG -DDEBUGVM=0 -DMUSL -D_GNU_SOURCE -DUSEEVDEV -D__ARM_ARCH_ISA_A64 -DARM64 -D__arm__ -D__arm64__ -D__aarch64__"
+          (
-        )'';
+            CFLAGS="-DNDEBUG -DDEBUGVM=0 -DMUSL -D_GNU_SOURCE -DUSEEVDEV -D__ARM_ARCH_ISA_A64 -DARM64 -D__arm__ -D__arm64__ -D__aarch64__"
+          )
+        '';
         configureFlags = [
           "--with-vmversion=5.0"
           "--with-src=src/spur64.stack"
@@ -151,9 +155,11 @@ let
         platformDir = "linux64x64";
         vmName = "newspeak.cog.spur";
         scriptName = "newspeak";
-        configureFlagsArray = ''(
+        configureFlagsArray = ''
-          CFLAGS="-DNDEBUG -DDEBUGVM=0"
+          (
-        )'';
+            CFLAGS="-DNDEBUG -DDEBUGVM=0"
+          )
+        '';
         configureFlags = [
           "--with-vmversion=5.0"
           "--with-src=src/spur64.cog.newspeak"
@@ -166,9 +172,11 @@ let
         platformDir = "linux64x64";
         vmName = "squeak.cog.spur";
         scriptName = "squeak";
-        configureFlagsArray = ''(
+        configureFlagsArray = ''
-          CFLAGS="-DNDEBUG -DDEBUGVM=0 -DCOGMTVM=0"
+          (
-        )'';
+            CFLAGS="-DNDEBUG -DDEBUGVM=0 -DCOGMTVM=0"
+          )
+        '';
         configureFlags = [
           "--with-vmversion=5.0"
           "--with-src=src/spur64.cog"

pkgs/development/compilers/ponyc/default.nix

@@ -92,14 +92,15 @@ stdenv.mkDerivation (rec {
   # make: *** [Makefile:222: test-full-programs-release] Killed: 9
   doCheck = !stdenv.hostPlatform.isDarwin;
 
-  installPhase = "make config=release prefix=$out "
+  installPhase = ''
-    + lib.optionalString stdenv.hostPlatform.isDarwin ("bits=64 " + (lib.optionalString (!lto) "lto=no "))
+    make config=release prefix=$out ${
-    + '' install
+      lib.optionalString stdenv.hostPlatform.isDarwin ("bits=64 " + (lib.optionalString (!lto) "lto=no "))
+    } install
     wrapProgram $out/bin/ponyc \
-      --prefix PATH ":" "${stdenv.cc}/bin" \
+        --prefix PATH ":" "${stdenv.cc}/bin" \
-      --set-default CC "$CC" \
+        --set-default CC "$CC" \
-      --prefix PONYPATH : "${lib.makeLibraryPath [ pcre2 openssl (placeholder "out") ]}"
+        --prefix PONYPATH : "${lib.makeLibraryPath [ pcre2 openssl (placeholder "out") ]}"
-  '';
+    '';
 
   # Stripping breaks linking for ponyc
   dontStrip = true;

pkgs/development/compilers/rgbds/default.nix

@@ -20,16 +20,16 @@ stdenv.mkDerivation rec {
     homepage = "https://rgbds.gbdev.io/";
     description = "Free assembler/linker package for the Game Boy and Game Boy Color";
     license = licenses.mit;
-    longDescription =
+    longDescription = ''
-      ''RGBDS (Rednex Game Boy Development System) is a free assembler/linker package for the Game Boy and Game Boy Color. It consists of:
+      RGBDS (Rednex Game Boy Development System) is a free assembler/linker package for the Game Boy and Game Boy Color. It consists of:
 
-          - rgbasm (assembler)
+        - rgbasm (assembler)
-          - rgblink (linker)
+        - rgblink (linker)
-          - rgbfix (checksum/header fixer)
+        - rgbfix (checksum/header fixer)
-          - rgbgfx (PNG‐to‐Game Boy graphics converter)
+        - rgbgfx (PNG‐to‐Game Boy graphics converter)
 
-        This is a fork of the original RGBDS which aims to make the programs more like other UNIX tools.
+      This is a fork of the original RGBDS which aims to make the programs more like other UNIX tools.
-      '';
+    '';
     maintainers = with maintainers; [ matthewbauer NieDzejkob ];
     platforms = platforms.all;
   };

pkgs/development/compilers/swi-prolog/default.nix

@@ -71,9 +71,9 @@ let
   extraLibraries' = if extraLibraries == [] then [] else throw
     "option 'extraLibraries' removed - use 'with*' options (e.g., 'withJava'), or overrideAttrs to inject extra build dependencies";
 
-  packInstall = swiplPath: pack:
+  packInstall = swiplPath: pack: ''
-    ''${swiplPath}/bin/swipl -g "pack_install(${pack}, [package_directory(\"${swiplPath}/lib/swipl/extra-pack\"), silent(true), interactive(false), git(false)])." -t "halt."
+    ${swiplPath}/bin/swipl -g "pack_install(${pack}, [package_directory(\"${swiplPath}/lib/swipl/extra-pack\"), silent(true), interactive(false), git(false)])." -t "halt."
-    '';
+  '';
   withGui' = withGui && !stdenv.hostPlatform.isDarwin;
   optionalDependencies = []
                          ++ (lib.optional withDb db)

pkgs/development/libraries/glpk/default.nix

@@ -62,8 +62,8 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "GNU Linear Programming Kit";
 
-    longDescription =
+    longDescription = ''
-      '' The GNU Linear Programming Kit is intended for solving large
+         The GNU Linear Programming Kit is intended for solving large
          scale linear programming problems by means of the revised
          simplex method.  It is a set of routines written in the ANSI C
          programming language and organized in the form of a library.

pkgs/development/libraries/gsasl/default.nix

@@ -26,12 +26,12 @@ stdenv.mkDerivation (finalAttrs: {
     description = "GNU SASL, Simple Authentication and Security Layer library";
     mainProgram = "gsasl";
 
-    longDescription =
+    longDescription = ''
-      '' GNU SASL is a library that implements the IETF Simple
+      GNU SASL is a library that implements the IETF Simple
-         Authentication and Security Layer (SASL) framework and
+      Authentication and Security Layer (SASL) framework and
-         some SASL mechanisms. SASL is used in network servers
+      some SASL mechanisms. SASL is used in network servers
-         (e.g. IMAP, SMTP, etc.) to authenticate peers.
+      (e.g. IMAP, SMTP, etc.) to authenticate peers.
-       '';
+    '';
 
     homepage = "https://www.gnu.org/software/gsasl/";
     license = lib.licenses.gpl3Plus;

pkgs/development/libraries/gtkimageview/default.nix

@@ -24,13 +24,13 @@ stdenv.mkDerivation rec {
 
     description = "Image viewer widget for GTK";
 
-    longDescription =
+    longDescription = ''
-      '' GtkImageView is a simple image viewer widget for GTK.  Similar to
+      GtkImageView is a simple image viewer widget for GTK.  Similar to
-         the image viewer panes in gThumb or Eye of Gnome.  It makes writing
+      the image viewer panes in gThumb or Eye of Gnome.  It makes writing
-         image viewing and editing applications easy.  Among its features
+      image viewing and editing applications easy.  Among its features
-         are: mouse and keyboard zooming; scrolling and dragging; adjustable
+      are: mouse and keyboard zooming; scrolling and dragging; adjustable
-         interpolation; GIF animation support.
+      interpolation; GIF animation support.
-       '';
+    '';
 
     license = lib.licenses.lgpl2Plus;
 

pkgs/development/libraries/java/rhino/default.nix

@@ -44,11 +44,11 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "Implementation of JavaScript written in Java";
 
-    longDescription =
+    longDescription = ''
-      '' Rhino is an open-source implementation of JavaScript written
+      Rhino is an open-source implementation of JavaScript written
-         entirely in Java.  It is typically embedded into Java applications
+      entirely in Java.  It is typically embedded into Java applications
-         to provide scripting to end users.
+      to provide scripting to end users.
-      '';
+    '';
 
     homepage = "http://www.mozilla.org/rhino/";
 

pkgs/development/libraries/libchop/default.nix

@@ -36,20 +36,20 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "Tools & library for data backup and distributed storage";
 
-    longDescription =
+    longDescription = ''
-      '' Libchop is a set of utilities and library for data backup and
+      Libchop is a set of utilities and library for data backup and
-         distributed storage.  Its main application is chop-backup, an
+      distributed storage.  Its main application is chop-backup, an
-         encrypted backup program that supports data integrity checks,
+      encrypted backup program that supports data integrity checks,
-         versioning at little cost, distribution among several sites,
+      versioning at little cost, distribution among several sites,
-         selective sharing of stored data, adaptive compression, and more.
+      selective sharing of stored data, adaptive compression, and more.
-         The library itself, which chop-backup builds upon, implements
+      The library itself, which chop-backup builds upon, implements
-         storage techniques such as content-based addressing, content hash
+      storage techniques such as content-based addressing, content hash
-         keys, Merkle trees, similarity detection, and lossless compression.
+      keys, Merkle trees, similarity detection, and lossless compression.
-         It makes it easy to combine them in different ways.  The
+      It makes it easy to combine them in different ways.  The
-         ‘chop-archiver’ and ‘chop-block-server’ tools, illustrated in the
+      ‘chop-archiver’ and ‘chop-block-server’ tools, illustrated in the
-         manual, provide direct access to these facilities from the command
+      manual, provide direct access to these facilities from the command
-         line.  It is written in C and has Guile (Scheme) bindings.
+      line.  It is written in C and has Guile (Scheme) bindings.
-      '';
+    '';
 
     homepage = "https://www.nongnu.org/libchop/";
     license = licenses.gpl3Plus;

pkgs/development/libraries/libextractor/default.nix

@@ -44,11 +44,11 @@ stdenv.mkDerivation rec {
     })
   ];
 
-  preConfigure =
+  preConfigure = ''
-    '' echo "patching installation directory in \`extractor.c'..."
+    echo "patching installation directory in \`extractor.c'..."
-       sed -i "src/main/extractor.c" \
+    sed -i "src/main/extractor.c" \
-           -e "s|pexe[[:blank:]]*=.*$|pexe = strdup(\"$out/lib/\");|g"
+        -e "s|pexe[[:blank:]]*=.*$|pexe = strdup(\"$out/lib/\");|g"
-    '';
+  '';
 
   nativeBuildInputs = [ pkg-config ];
 
@@ -71,26 +71,26 @@ stdenv.mkDerivation rec {
     description = "Simple library for keyword extraction";
     mainProgram = "extract";
 
-    longDescription =
+    longDescription = ''
-      '' GNU libextractor is a library used to extract meta-data from files
+      GNU libextractor is a library used to extract meta-data from files
-         of arbitrary type.  It is designed to use helper-libraries to perform
+      of arbitrary type.  It is designed to use helper-libraries to perform
-         the actual extraction, and to be trivially extendable by linking
+      the actual extraction, and to be trivially extendable by linking
-         against external extractors for additional file types.
+      against external extractors for additional file types.
 
-         The goal is to provide developers of file-sharing networks or
+      The goal is to provide developers of file-sharing networks or
-         WWW-indexing bots with a universal library to obtain simple keywords
+      WWW-indexing bots with a universal library to obtain simple keywords
-         to match against queries.  libextractor contains a shell-command
+      to match against queries.  libextractor contains a shell-command
-         extract that, similar to the well-known file command, can extract
+      extract that, similar to the well-known file command, can extract
-         meta-data from a file an print the results to stdout.
+      meta-data from a file an print the results to stdout.
 
-         Currently, libextractor supports the following formats: HTML, PDF,
+      Currently, libextractor supports the following formats: HTML, PDF,
-         PS, OLE2 (DOC, XLS, PPT), OpenOffice (sxw), StarOffice (sdw), DVI,
+      PS, OLE2 (DOC, XLS, PPT), OpenOffice (sxw), StarOffice (sdw), DVI,
-         MAN, FLAC, MP3 (ID3v1 and ID3v2), NSF(E) (NES music), SID (C64
+      MAN, FLAC, MP3 (ID3v1 and ID3v2), NSF(E) (NES music), SID (C64
-         music), OGG, WAV, EXIV2, JPEG, GIF, PNG, TIFF, DEB, RPM, TAR(.GZ),
+      music), OGG, WAV, EXIV2, JPEG, GIF, PNG, TIFF, DEB, RPM, TAR(.GZ),
-         ZIP, ELF, S3M (Scream Tracker 3), XM (eXtended Module), IT (Impulse
+      ZIP, ELF, S3M (Scream Tracker 3), XM (eXtended Module), IT (Impulse
-         Tracker), FLV, REAL, RIFF (AVI), MPEG, QT and ASF.  Also, various
+      Tracker), FLV, REAL, RIFF (AVI), MPEG, QT and ASF.  Also, various
-         additional MIME types are detected.
+      additional MIME types are detected.
-      '';
+    '';
 
     license = licenses.gpl3Plus;
 

pkgs/development/libraries/libfishsound/default.nix

@@ -16,11 +16,13 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     homepage = "https://xiph.org/fishsound/";
     description = "Simple programming interface for decoding and encoding audio data using Xiph.org codecs (FLAC, Speex and Vorbis)";
-    longDescription = ''libfishsound by itself is designed to handle raw codec streams from a lower level layer such as UDP datagrams. When these codecs are used in files, they are commonly encapsulated in Ogg to produce Ogg FLAC, Speex and Ogg Vorbis files.
+    longDescription = ''
+      libfishsound by itself is designed to handle raw codec streams from a lower level layer such as UDP datagrams. When these codecs are used in files, they are commonly encapsulated in Ogg to produce Ogg FLAC, Speex and Ogg Vorbis files.
 
-libfishsound is a wrapper around the existing codec libraries and provides a consistent, higher-level programming interface. It has been designed for use in a wide variety of applications; it has no direct dependencies on Ogg encapsulation, though it is most commonly used in conjunction with liboggz to decode or encode FLAC, Speex or Vorbis audio tracks in Ogg files, including Ogg Theora and Annodex.
+      libfishsound is a wrapper around the existing codec libraries and provides a consistent, higher-level programming interface. It has been designed for use in a wide variety of applications; it has no direct dependencies on Ogg encapsulation, though it is most commonly used in conjunction with liboggz to decode or encode FLAC, Speex or Vorbis audio tracks in Ogg files, including Ogg Theora and Annodex.
 
-FishSound has been developed and tested on GNU/Linux, Darwin/MacOSX and Win32. It probably also works on other Unix-like systems via GNU autoconf. For Win32: nmake Makefiles, Visual Studio .NET 2003 solution files and Visual C++ 6.0 workspace files are all provided in the source distribution.'';
+      FishSound has been developed and tested on GNU/Linux, Darwin/MacOSX and Win32. It probably also works on other Unix-like systems via GNU autoconf. For Win32: nmake Makefiles, Visual Studio .NET 2003 solution files and Visual C++ 6.0 workspace files are all provided in the source distribution.
+    '';
     platforms = platforms.unix;
     license = licenses.bsd3;
   };

pkgs/development/libraries/libmx/default.nix

@@ -50,12 +50,13 @@ stdenv.mkDerivation rec {
     homepage = "http://www.clutter-project.org/";
     description = "Clutter-based toolkit";
     mainProgram = "mx-create-image-cache";
-    longDescription =
+    longDescription = ''
-      ''Mx is a widget toolkit using Clutter that provides a set of standard
+      Mx is a widget toolkit using Clutter that provides a set of standard
-        interface elements, including buttons, progress bars, scroll bars and
+      interface elements, including buttons, progress bars, scroll bars and
-        others. It also implements some standard managers. One other interesting
+      others. It also implements some standard managers. One other interesting
-        feature is the possibility setting style properties from a CSS format
+      feature is the possibility setting style properties from a CSS format
-        file.'';
+      file.
+    '';
     license = licenses.lgpl21;
     maintainers = [ ];
     platforms = with platforms; linux;

pkgs/development/libraries/libstroke/default.nix

@@ -31,11 +31,11 @@ stdenv.mkDerivation rec {
     homepage = "https://web.archive.org/web/20161204100704/http://etla.net/libstroke/";
     license = lib.licenses.gpl2;
 
-    longDescription =
+    longDescription = ''
-      '' libstroke, last updated in 2001, still successfully provides a basic
+      libstroke, last updated in 2001, still successfully provides a basic
-        gesture recognition engine based around a 3x3 grid.  It's simple and
+      gesture recognition engine based around a 3x3 grid.  It's simple and
-        easy to work with, and notably used by FVWM.
+      easy to work with, and notably used by FVWM.
-      '';
+    '';
 
     platforms = lib.platforms.linux;
   };

pkgs/development/libraries/openexrid-unstable/default.nix

@@ -20,10 +20,11 @@ stdenv.mkDerivation {
         --replace g++ c++
   '';
 
-  env.NIX_CFLAGS_COMPILE = ''-I${ilmbase.dev}/include/OpenEXR
+  env.NIX_CFLAGS_COMPILE = ''
-                       -I${openexr.dev}/include/OpenEXR
+    -I${ilmbase.dev}/include/OpenEXR
-                       -I${openfx.dev}/include/OpenFX
+    -I${openexr.dev}/include/OpenEXR
-                      '';
+    -I${openfx.dev}/include/OpenFX
+  '';
 
   buildInputs = [ re2 openfx zlib ilmbase libGLU libGL openexr ];
 

pkgs/development/libraries/tokyo-cabinet/default.nix

@@ -11,30 +11,30 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ zlib bzip2 ];
 
-  postInstall =
+  postInstall = ''
-    '' sed -i "$out/lib/pkgconfig/tokyocabinet.pc" \
+    sed -i "$out/lib/pkgconfig/tokyocabinet.pc" \
-           -e 's|-lz|-L${zlib.out}/lib -lz|g;
+      -e 's|-lz|-L${zlib.out}/lib -lz|g;
-               s|-lbz2|-L${bzip2.out}/lib -lbz2|g'
+          s|-lbz2|-L${bzip2.out}/lib -lbz2|g'
-    '';
+  '';
 
   meta = {
     description = "Tokyo Cabinet: a modern implementation of DBM";
 
-    longDescription =
+    longDescription = ''
-      '' Tokyo Cabinet is a library of routines for managing a database. The
+      Tokyo Cabinet is a library of routines for managing a database. The
-         database is a simple data file containing records, each is a pair of
+      database is a simple data file containing records, each is a pair of
-         a key and a value.  Every key and value is serial bytes with
+      a key and a value.  Every key and value is serial bytes with
-         variable length.  Both binary data and character string can be used
+      variable length.  Both binary data and character string can be used
-         as a key and a value.  There is neither concept of data tables nor
+      as a key and a value.  There is neither concept of data tables nor
-         data types.  Records are organized in hash table, B+ tree, or
+      data types.  Records are organized in hash table, B+ tree, or
-         fixed-length array.
+      fixed-length array.
 
-         Tokyo Cabinet is developed as the successor of GDBM and QDBM on the
+      Tokyo Cabinet is developed as the successor of GDBM and QDBM on the
-         following purposes.  They are achieved and Tokyo Cabinet replaces
+      following purposes.  They are achieved and Tokyo Cabinet replaces
-         conventional DBM products: improves space efficiency, improves time
+      conventional DBM products: improves space efficiency, improves time
-         efficiency, improves parallelism, improves usability, improves
+      efficiency, improves parallelism, improves usability, improves
-         robustness, supports 64-bit architecture.
+      robustness, supports 64-bit architecture.
-      '';
+    '';
 
     license = lib.licenses.lgpl2Plus;
 

pkgs/development/libraries/tokyo-tyrant/default.nix

@@ -17,8 +17,8 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Network interface of the Tokyo Cabinet DBM";
 
-    longDescription =
+    longDescription = ''
-      '' Tokyo Tyrant is a package of network interface to the DBM called
+         Tokyo Tyrant is a package of network interface to the DBM called
          Tokyo Cabinet.  Though the DBM has high performance, you might
          bother in case that multiple processes share the same database, or
          remote processes access the database.  Thus, Tokyo Tyrant is

pkgs/development/libraries/vmmlib/default.nix

@@ -29,12 +29,14 @@ stdenv.mkDerivation rec {
     broken = stdenv.hostPlatform.isDarwin;
     description = "Vector and matrix math library implemented using C++ templates";
 
-    longDescription = ''vmmlib is a vector and matrix math library implemented
+    longDescription = ''
-            using C++ templates. Its basic functionality includes a vector
+      vmmlib is a vector and matrix math library implemented
-            and a matrix class, with additional functionality for the
+      using C++ templates. Its basic functionality includes a vector
-            often-used 3d and 4d vectors and 3x3 and 4x4 matrices.
+      and a matrix class, with additional functionality for the
-            More advanced functionality include solvers, frustum
+      often-used 3d and 4d vectors and 3x3 and 4x4 matrices.
-            computations and frustum culling classes, and spatial data structures'';
+      More advanced functionality include solvers, frustum
+      computations and frustum culling classes, and spatial data structures
+    '';
 
     license     = licenses.bsd2;
     homepage    = "https://github.com/VMML/vmmlib/";

pkgs/development/mobile/xcodeenv/build-app.nix

@@ -91,7 +91,7 @@ stdenv.mkDerivation ({
     # Do the building
     export LD=/usr/bin/clang # To avoid problem with -isysroot parameter that is unrecognized by the stock ld. Comparison with an impure build shows that it uses clang instead. Ugly, but it works
 
-    xcodebuild -target ${_target} -configuration ${_configuration} ${lib.optionalString (scheme != null) "-scheme ${scheme}"} -sdk ${_sdk} TARGETED_DEVICE_FAMILY="1, 2" ONLY_ACTIVE_ARCH=NO CONFIGURATION_TEMP_DIR=$TMPDIR CONFIGURATION_BUILD_DIR=$out ${lib.optionalString (generateIPA || generateXCArchive) "-archivePath \"${name}.xcarchive\" archive"} ${lib.optionalString release '' PROVISIONING_PROFILE=$PROVISIONING_PROFILE OTHER_CODE_SIGN_FLAGS="--keychain $HOME/Library/Keychains/$keychainName-db"''} ${xcodeFlags}
+    xcodebuild -target ${_target} -configuration ${_configuration} ${lib.optionalString (scheme != null) "-scheme ${scheme}"} -sdk ${_sdk} TARGETED_DEVICE_FAMILY="1, 2" ONLY_ACTIVE_ARCH=NO CONFIGURATION_TEMP_DIR=$TMPDIR CONFIGURATION_BUILD_DIR=$out ${lib.optionalString (generateIPA || generateXCArchive) "-archivePath \"${name}.xcarchive\" archive"} ${lib.optionalString release ''PROVISIONING_PROFILE=$PROVISIONING_PROFILE OTHER_CODE_SIGN_FLAGS="--keychain $HOME/Library/Keychains/$keychainName-db"''} ${xcodeFlags}
 
     ${lib.optionalString release ''
       ${lib.optionalString generateIPA ''

pkgs/development/ocaml-modules/eliom/default.nix

@@ -54,15 +54,17 @@ buildDunePackage rec {
     homepage = "http://ocsigen.org/eliom/";
     description = "OCaml Framework for programming Web sites and client/server Web applications";
 
-    longDescription = ''Eliom is a framework for programming Web sites
+    longDescription = ''
-    and client/server Web applications. It introduces new concepts to
+      Eliom is a framework for programming Web sites
-    simplify programming common behaviours and uses advanced static
+      and client/server Web applications. It introduces new concepts to
-    typing features of OCaml to check many properties of the Web site
+      simplify programming common behaviours and uses advanced static
-    at compile time. If you want to write a Web application, Eliom
+      typing features of OCaml to check many properties of the Web site
-    makes possible to write the whole application as a single program
+      at compile time. If you want to write a Web application, Eliom
-    (client and server parts). A syntax extension is used to
+      makes possible to write the whole application as a single program
-    distinguish both parts and the client side is compiled to JS using
+      (client and server parts). A syntax extension is used to
-    Ocsigen Js_of_ocaml.'';
+      distinguish both parts and the client side is compiled to JS using
+      Ocsigen Js_of_ocaml.
+    '';
 
     license = lib.licenses.lgpl21;
 

pkgs/development/tools/misc/complexity/default.nix

@@ -16,11 +16,11 @@ stdenv.mkDerivation rec {
   meta = {
     description = "C code complexity measurement tool";
 
-    longDescription =
+    longDescription = ''
-      '' GNU Complexity is a tool designed for analyzing the complexity of C
+      GNU Complexity is a tool designed for analyzing the complexity of C
-         program functions.  It is very similar to the McCabe scoring, but
+      program functions.  It is very similar to the McCabe scoring, but
-         addresses several issues not considered in that scoring scheme.
+      addresses several issues not considered in that scoring scheme.
-      '';
+    '';
 
     license = lib.licenses.gpl3Plus;
 

pkgs/development/tools/misc/cppi/default.nix

@@ -17,13 +17,13 @@ stdenv.mkDerivation rec {
     description = "C preprocessor directive indenter";
     mainProgram = "cppi";
 
-    longDescription =
+    longDescription = ''
-      '' GNU cppi indents C preprocessor directives to reflect their nesting
+      GNU cppi indents C preprocessor directives to reflect their nesting
-         and ensure that there is exactly one space character between each #if,
+      and ensure that there is exactly one space character between each #if,
-         #elif, #define directive and the following token.  The number of
+      #elif, #define directive and the following token.  The number of
-         spaces between the `#' and the following directive must correspond
+      spaces between the `#' and the following directive must correspond
-         to the level of nesting of that directive.
+      to the level of nesting of that directive.
-      '';
+    '';
 
     license = lib.licenses.gpl3Plus;
 

pkgs/development/web/kcgi/default.nix

@@ -11,8 +11,9 @@ stdenv.mkDerivation rec {
     rev = "VERSION_${underscoreVersion}";
     sha256 = "0ha6r7bcgf6pcn5gbd2sl7835givhda1jql49c232f1iair1yqyp";
   };
-  patchPhase = ''substituteInPlace configure \
+  patchPhase = ''
-    --replace /usr/local /
+    substituteInPlace configure \
+      --replace /usr/local /
   '';
 
   nativeBuildInputs = [ pkg-config ];

pkgs/games/fltrator/default.nix

@@ -34,8 +34,10 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Simple retro style arcade side-scroller game";
-    longDescription = '' FLTrator is a simple retro style arcade side-scroller game in which you steer a spaceship through a landscape with hostile rockets and other obstacles.
+    longDescription = ''
-    It has ten different levels and a level editor to create new levels or modify the existing.''; # from https://libregamewiki.org/FLTrator
+      FLTrator is a simple retro style arcade side-scroller game in which you steer a spaceship through a landscape with hostile rockets and other obstacles.
+      It has ten different levels and a level editor to create new levels or modify the existing.
+    ''; # from https://libregamewiki.org/FLTrator
     homepage = "https://fltrator.sourceforge.net/";
     platforms = platforms.linux;
     maintainers = [ maintainers.marius851000 ];

pkgs/games/mindustry/default.nix

@@ -189,10 +189,10 @@ stdenv.mkDerivation {
         --add-flags "-jar $out/share/mindustry.jar" \
         ${lib.optionalString stdenv.hostPlatform.isLinux "--suffix PATH : ${lib.makeBinPath [zenity]}"} \
         --suffix LD_LIBRARY_PATH : ${lib.makeLibraryPath [libpulseaudio alsa-lib libjack2]} \
-        --set ALSA_PLUGIN_DIR ${alsa-plugins}/lib/alsa-lib/'' + lib.optionalString enableWayland '' \
+        --set ALSA_PLUGIN_DIR ${alsa-plugins}/lib/alsa-lib/ ${lib.optionalString enableWayland ''
-        --set SDL_VIDEODRIVER wayland \
+          --set SDL_VIDEODRIVER wayland \
-        --set SDL_VIDEO_WAYLAND_WMCLASS Mindustry
+          --set SDL_VIDEO_WAYLAND_WMCLASS Mindustry
-      '' + ''
+        ''}
 
       # Retain runtime depends to prevent them from being cleaned up.
       # Since a jar is a compressed archive, nix can't figure out that the dependency is actually in there,

pkgs/os-specific/linux/rewritefs/default.nix

@@ -22,8 +22,7 @@ stdenv.mkDerivation {
   preConfigure = "substituteInPlace Makefile --replace /usr/local $out";
 
   meta = with lib; {
-    description = ''A FUSE filesystem intended to be used
+    description = "A FUSE filesystem intended to be used like Apache mod_rewrite";
-      like Apache mod_rewrite'';
     homepage    = "https://github.com/sloonz/rewritefs";
     license     = licenses.gpl2Only;
     maintainers = with maintainers; [ rnhmjoj ];

pkgs/servers/dict/dictd-db-collector.nix

@@ -13,7 +13,7 @@
 
 let
   link_arguments = map
-    (x: '' "${x.filename}" '')
+    (x: ''"${x.filename}" '')
     dictlist;
   databases = lib.concatStrings (map
     (x:

pkgs/servers/dict/dictd-wordnet.nix

@@ -24,10 +24,11 @@ stdenv.mkDerivation rec {
   meta = {
     description = "dictd-compatible version of WordNet";
 
-    longDescription =
+    longDescription = ''
-      '' WordNet® is a large lexical database of English. This package makes
+      WordNet® is a large lexical database of English. This package makes
-         the wordnet data available to dictd and by extension for lookup with
+      the wordnet data available to dictd and by extension for lookup with
-         the dict command. '';
+      the dict command.
+    '';
 
     homepage = "https://wordnet.princeton.edu/";
 

pkgs/servers/pies/default.nix

@@ -20,8 +20,8 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Program invocation and execution supervisor";
 
-    longDescription =
+    longDescription = ''
-      '' The name Pies (pronounced "p-yes") stands for Program Invocation and
+         The name Pies (pronounced "p-yes") stands for Program Invocation and
          Execution Supervisor.  This utility starts and controls execution of
          external programs, called components.  Each component is a
          stand-alone program, which is executed in the foreground.  Upon

pkgs/servers/unfs3/default.nix

@@ -30,12 +30,12 @@ stdenv.mkDerivation rec {
   meta = {
     description = "User-space NFSv3 file system server";
 
-    longDescription =
+    longDescription = ''
-      '' UNFS3 is a user-space implementation of the NFSv3 server
+      UNFS3 is a user-space implementation of the NFSv3 server
-         specification.  It provides a daemon for the MOUNT and NFS
+      specification.  It provides a daemon for the MOUNT and NFS
-         protocols, which are used by NFS clients for accessing files on the
+      protocols, which are used by NFS clients for accessing files on the
-         server.
+      server.
-      '';
+    '';
 
     # The old http://unfs3.sourceforge.net/ has a <meta>
     # http-equiv="refresh" pointing here, so we can assume that

pkgs/shells/rush/default.nix

@@ -23,8 +23,8 @@ stdenv.mkDerivation rec {
     broken = stdenv.hostPlatform.isDarwin;
     description = "Restricted User Shell";
 
-    longDescription =
+    longDescription = ''
-      '' GNU Rush is a Restricted User Shell, designed for sites
+         GNU Rush is a Restricted User Shell, designed for sites
          providing limited remote access to their resources, such as
          svn or git repositories, scp, or the like.  Using a
          sophisticated configuration file, Rush gives you complete

pkgs/tools/audio/yabridge/default.nix

@@ -83,16 +83,18 @@ multiStdenv.mkDerivation (finalAttrs: {
   };
 
   # Unpack subproject sources
-  postUnpack = ''(
+  postUnpack = ''
-    cd "$sourceRoot/subprojects"
+    (
-    cp -R --no-preserve=mode,ownership ${asio} asio
+      cd "$sourceRoot/subprojects"
-    cp -R --no-preserve=mode,ownership ${bitsery} bitsery
+      cp -R --no-preserve=mode,ownership ${asio} asio
-    cp -R --no-preserve=mode,ownership ${clap} clap
+      cp -R --no-preserve=mode,ownership ${bitsery} bitsery
-    cp -R --no-preserve=mode,ownership ${function2} function2
+      cp -R --no-preserve=mode,ownership ${clap} clap
-    cp -R --no-preserve=mode,ownership ${ghc_filesystem} ghc_filesystem
+      cp -R --no-preserve=mode,ownership ${function2} function2
-    cp -R --no-preserve=mode,ownership ${tomlplusplus} tomlplusplus
+      cp -R --no-preserve=mode,ownership ${ghc_filesystem} ghc_filesystem
-    cp -R --no-preserve=mode,ownership ${vst3} vst3
+      cp -R --no-preserve=mode,ownership ${tomlplusplus} tomlplusplus
-  )'';
+      cp -R --no-preserve=mode,ownership ${vst3} vst3
+    )
+  '';
 
   patches = [
     # Hard code bitbridge & runtime dependencies

pkgs/tools/filesystems/httpfs/default.nix

@@ -16,13 +16,13 @@ stdenv.mkDerivation rec {
       asciidoc docbook_xml_dtd_45 docbook_xsl libxml2 libxslt
     ];
 
-  installPhase =
+  installPhase = ''
-    '' mkdir -p "$out/bin"
+    mkdir -p "$out/bin"
-       cp -v httpfs2 "$out/bin"
+    cp -v httpfs2 "$out/bin"
 
-       mkdir -p "$out/share/man/man1"
+    mkdir -p "$out/share/man/man1"
-       cp -v *.1 "$out/share/man/man1"
+    cp -v *.1 "$out/share/man/man1"
-    '';
+  '';
 
   meta = {
     description = "FUSE-based HTTP filesystem for Linux";

pkgs/tools/graphics/mangohud/default.nix

@@ -107,15 +107,17 @@ stdenv.mkDerivation (finalAttrs: {
   outputs = [ "out" "doc" "man" ];
 
   # Unpack subproject sources
-  postUnpack = ''(
+  postUnpack = ''
-    cd "$sourceRoot/subprojects"
+    (
-    ${lib.optionalString finalAttrs.finalPackage.doCheck ''
+      cd "$sourceRoot/subprojects"
-      cp -R --no-preserve=mode,ownership ${cmocka.src} cmocka
+      ${lib.optionalString finalAttrs.finalPackage.doCheck ''
-    ''}
+        cp -R --no-preserve=mode,ownership ${cmocka.src} cmocka
-    cp -R --no-preserve=mode,ownership ${implot.src} implot-${implot.version}
+      ''}
-    cp -R --no-preserve=mode,ownership ${imgui.src} imgui-${imgui.version}
+      cp -R --no-preserve=mode,ownership ${implot.src} implot-${implot.version}
-    cp -R --no-preserve=mode,ownership ${vulkan-headers.src} Vulkan-Headers-${vulkan-headers.version}
+      cp -R --no-preserve=mode,ownership ${imgui.src} imgui-${imgui.version}
-  )'';
+      cp -R --no-preserve=mode,ownership ${vulkan-headers.src} Vulkan-Headers-${vulkan-headers.version}
+    )
+  '';
 
   patches = [
     # Add @libraryPath@ template variable to fix loading the preload

pkgs/tools/graphics/plotutils/default.nix

@@ -37,21 +37,21 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Powerful C/C++ library for exporting 2D vector graphics";
 
-    longDescription =
+    longDescription = ''
-      '' The GNU plotutils package contains software for both programmers and
+      The GNU plotutils package contains software for both programmers and
-         technical users.  Its centerpiece is libplot, a powerful C/C++
+      technical users.  Its centerpiece is libplot, a powerful C/C++
-         function library for exporting 2-D vector graphics in many file
+      function library for exporting 2-D vector graphics in many file
-         formats, both vector and raster.  It can also do vector graphics
+      formats, both vector and raster.  It can also do vector graphics
-         animations.
+      animations.
 
-         libplot is device-independent in the sense that its API (application
+      libplot is device-independent in the sense that its API (application
-         programming interface) does not depend on the type of graphics file
+      programming interface) does not depend on the type of graphics file
-         to be exported.
+      to be exported.
 
-         Besides libplot, the package contains command-line programs for
+      Besides libplot, the package contains command-line programs for
-         plotting scientific data.  Many of them use libplot to export
+      plotting scientific data.  Many of them use libplot to export
-         graphics.
+      graphics.
-      '';
+    '';
 
     homepage = "https://www.gnu.org/software/plotutils/";
 

pkgs/tools/graphics/povray/default.nix

@@ -46,14 +46,15 @@ stdenv.mkDerivation (finalAttrs: {
 
   # the installPhase wants to put files into $HOME. I let it put the files
   # to $TMPDIR, so they don't get into the $out
-  postPatch = '' cd unix
+  postPatch = ''
-                 ./prebuild.sh
+    cd unix
-                 cd ..
+    ./prebuild.sh
-                 sed -i -e 's/^povconfuser.*/povconfuser=$(TMPDIR)\/povray/' Makefile.{am,in}
+    cd ..
-                 sed -i -e 's/^povuser.*/povuser=$(TMPDIR)\/.povray/' Makefile.{am,in}
+    sed -i -e 's/^povconfuser.*/povconfuser=$(TMPDIR)\/povray/' Makefile.{am,in}
-                 sed -i -e 's/^povowner.*/povowner=nobody/' Makefile.{am,in}
+    sed -i -e 's/^povuser.*/povuser=$(TMPDIR)\/.povray/' Makefile.{am,in}
-                 sed -i -e 's/^povgroup.*/povgroup=nogroup/' Makefile.{am,in}
+    sed -i -e 's/^povowner.*/povowner=nobody/' Makefile.{am,in}
-               '';
+    sed -i -e 's/^povgroup.*/povgroup=nogroup/' Makefile.{am,in}
+  '';
 
   configureFlags = [
     "COMPILED_BY=NixOS"

pkgs/tools/misc/grub/default.nix

@@ -97,8 +97,8 @@ stdenv.mkDerivation rec {
 
   separateDebugInfo = !xenSupport;
 
-  preConfigure =
+  preConfigure = ''
-    '' for i in "tests/util/"*.in
+       for i in "tests/util/"*.in
        do
          sed -i "$i" -e's|/bin/bash|${stdenv.shell}|g'
        done
@@ -184,17 +184,17 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "GNU GRUB, the Grand Unified Boot Loader";
 
-    longDescription =
+    longDescription = ''
-      '' GNU GRUB is a Multiboot boot loader. It was derived from GRUB, GRand
+      GNU GRUB is a Multiboot boot loader. It was derived from GRUB, GRand
-         Unified Bootloader, which was originally designed and implemented by
+      Unified Bootloader, which was originally designed and implemented by
-         Erich Stefan Boleyn.
+      Erich Stefan Boleyn.
 
-         Briefly, the boot loader is the first software program that runs when a
+      Briefly, the boot loader is the first software program that runs when a
-         computer starts.  It is responsible for loading and transferring
+      computer starts.  It is responsible for loading and transferring
-         control to the operating system kernel software (such as the Hurd or
+      control to the operating system kernel software (such as the Hurd or
-         the Linux).  The kernel, in turn, initializes the rest of the
+      the Linux).  The kernel, in turn, initializes the rest of the
-         operating system (e.g., GNU).
+      operating system (e.g., GNU).
-      '';
+    '';
 
     homepage = "https://www.gnu.org/software/grub/";
 

pkgs/tools/misc/grub/pvgrub_image/default.nix

@@ -34,8 +34,8 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "PvGrub image for use for booting PV Xen guests";
 
-    longDescription =
+    longDescription = ''
-      '' This package provides a PvGrub image for booting Para-Virtualized (PV)
+         This package provides a PvGrub image for booting Para-Virtualized (PV)
          Xen guests
       '';
 

pkgs/tools/misc/parallel/default.nix

@@ -32,23 +32,23 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Shell tool for executing jobs in parallel";
-    longDescription =
+    longDescription = ''
-      '' GNU Parallel is a shell tool for executing jobs in parallel.  A job
+      GNU Parallel is a shell tool for executing jobs in parallel.  A job
-         is typically a single command or a small script that has to be run
+      is typically a single command or a small script that has to be run
-         for each of the lines in the input.  The typical input is a list of
+      for each of the lines in the input.  The typical input is a list of
-         files, a list of hosts, a list of users, or a list of tables.
+      files, a list of hosts, a list of users, or a list of tables.
 
-         If you use xargs today you will find GNU Parallel very easy to use.
+      If you use xargs today you will find GNU Parallel very easy to use.
-         If you write loops in shell, you will find GNU Parallel may be able
+      If you write loops in shell, you will find GNU Parallel may be able
-         to replace most of the loops and make them run faster by running
+      to replace most of the loops and make them run faster by running
-         jobs in parallel.  If you use ppss or pexec you will find GNU
+      jobs in parallel.  If you use ppss or pexec you will find GNU
-         Parallel will often make the command easier to read.
+      Parallel will often make the command easier to read.
 
-         GNU Parallel makes sure output from the commands is the same output
+      GNU Parallel makes sure output from the commands is the same output
-         as you would get had you run the commands sequentially.  This makes
+      as you would get had you run the commands sequentially.  This makes
-         it possible to use output from GNU Parallel as input for other
+      it possible to use output from GNU Parallel as input for other
-         programs.
+      programs.
-      '';
+    '';
     homepage = "https://www.gnu.org/software/parallel/";
     license = licenses.gpl3Plus;
     platforms = platforms.all;

pkgs/tools/misc/screen/default.nix

@@ -41,27 +41,27 @@ stdenv.mkDerivation rec {
     description = "Window manager that multiplexes a physical terminal";
     license = licenses.gpl3Plus;
 
-    longDescription =
+    longDescription = ''
-      '' GNU Screen is a full-screen window manager that multiplexes a physical
+      GNU Screen is a full-screen window manager that multiplexes a physical
-         terminal between several processes, typically interactive shells.
+      terminal between several processes, typically interactive shells.
-         Each virtual terminal provides the functions of the DEC VT100
+      Each virtual terminal provides the functions of the DEC VT100
-         terminal and, in addition, several control functions from the ANSI
+      terminal and, in addition, several control functions from the ANSI
-         X3.64 (ISO 6429) and ISO 2022 standards (e.g., insert/delete line
+      X3.64 (ISO 6429) and ISO 2022 standards (e.g., insert/delete line
-         and support for multiple character sets).  There is a scrollback
+      and support for multiple character sets).  There is a scrollback
-         history buffer for each virtual terminal and a copy-and-paste
+      history buffer for each virtual terminal and a copy-and-paste
-         mechanism that allows the user to move text regions between windows.
+      mechanism that allows the user to move text regions between windows.
-         When screen is called, it creates a single window with a shell in it
+      When screen is called, it creates a single window with a shell in it
-         (or the specified command) and then gets out of your way so that you
+      (or the specified command) and then gets out of your way so that you
-         can use the program as you normally would.  Then, at any time, you
+      can use the program as you normally would.  Then, at any time, you
-         can create new (full-screen) windows with other programs in them
+      can create new (full-screen) windows with other programs in them
-         (including more shells), kill the current window, view a list of the
+      (including more shells), kill the current window, view a list of the
-         active windows, turn output logging on and off, copy text between
+      active windows, turn output logging on and off, copy text between
-         windows, view the scrollback history, switch between windows, etc.
+      windows, view the scrollback history, switch between windows, etc.
-         All windows run their programs completely independent of each other.
+      All windows run their programs completely independent of each other.
-         Programs continue to run when their window is currently not visible
+      Programs continue to run when their window is currently not visible
-         and even when the whole screen session is detached from the users
+      and even when the whole screen session is detached from the users
-         terminal.
+      terminal.
-      '';
+    '';
 
     platforms = platforms.unix;
     maintainers = [ ];

pkgs/tools/misc/statserial/default.nix

@@ -32,11 +32,11 @@ stdenv.mkDerivation rec {
     description = "Display serial port modem status lines";
     license = licenses.gpl2Plus;
 
-    longDescription =
+    longDescription = ''
-      '' Statserial displays a table of the signals on a standard 9-pin or
+      Statserial displays a table of the signals on a standard 9-pin or
       25-pin serial port, and indicates the status of the handshaking lines. It
       can be useful for debugging problems with serial ports or modems.
-      '';
+    '';
 
     platforms = platforms.unix;
     maintainers = with maintainers; [ rps ];

pkgs/tools/misc/uucp/default.nix

@@ -36,12 +36,12 @@ stdenv.mkDerivation (finalAttrs: {
     description = "Unix-unix cp over serial line, also includes cu program";
     mainProgram = "uucp";
 
-    longDescription =
+    longDescription = ''
-      '' Taylor UUCP is a free implementation of UUCP and is the standard
+      Taylor UUCP is a free implementation of UUCP and is the standard
-         UUCP used on the GNU system.  If you don't know what UUCP is chances
+      UUCP used on the GNU system.  If you don't know what UUCP is chances
-         are, nowadays, that you won't need it.  If you do need it, you've
+      are, nowadays, that you won't need it.  If you do need it, you've
-         just found one of the finest UUCP implementations available.
+      just found one of the finest UUCP implementations available.
-      '';
+    '';
 
     homepage = "https://www.gnu.org/software/uucp/uucp.html";
 

pkgs/tools/networking/argus-clients/default.nix

@@ -25,16 +25,18 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Clients for ARGUS";
-    longDescription = ''Clients for Audit Record Generation and
+    longDescription = ''
-    Utilization System (ARGUS). The Argus Project is focused on developing all
+      Clients for Audit Record Generation and
-    aspects of large scale network situtational awareness derived from
+      Utilization System (ARGUS). The Argus Project is focused on developing all
-    network activity audit. Argus, itself, is next-generation network
+      aspects of large scale network situtational awareness derived from
-    flow technology, processing packets, either on the wire or in
+      network activity audit. Argus, itself, is next-generation network
-    captures, into advanced network flow data. The data, its models,
+      flow technology, processing packets, either on the wire or in
-    formats, and attributes are designed to support Network
+      captures, into advanced network flow data. The data, its models,
-    Operations, Performance and Security Management. If you need to
+      formats, and attributes are designed to support Network
-    know what is going on in your network, right now or historically,
+      Operations, Performance and Security Management. If you need to
-    you will find Argus a useful tool. '';
+      know what is going on in your network, right now or historically,
+      you will find Argus a useful tool.
+    '';
     homepage = "http://qosient.com/argus";
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ leenaars ];

pkgs/tools/networking/argus/default.nix

@@ -29,15 +29,17 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Audit Record Generation and Utilization System for networks";
-    longDescription = ''The Argus Project is focused on developing all
+    longDescription = ''
-    aspects of large scale network situtational awareness derived from
+      The Argus Project is focused on developing all
-    network activity audit. Argus, itself, is next-generation network
+      aspects of large scale network situtational awareness derived from
-    flow technology, processing packets, either on the wire or in
+      network activity audit. Argus, itself, is next-generation network
-    captures, into advanced network flow data. The data, its models,
+      flow technology, processing packets, either on the wire or in
-    formats, and attributes are designed to support Network
+      captures, into advanced network flow data. The data, its models,
-    Operations, Performance and Security Management. If you need to
+      formats, and attributes are designed to support Network
-    know what is going on in your network, right now or historically,
+      Operations, Performance and Security Management. If you need to
-    you will find Argus a useful tool. '';
+      know what is going on in your network, right now or historically,
+      you will find Argus a useful tool.
+    '';
     homepage = "http://qosient.com/argus";
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ leenaars ];

pkgs/tools/networking/dd-agent/datadog-agent.nix

@@ -103,8 +103,8 @@ in buildGoModule rec {
     cp -R $src/pkg/status/templates $out/share/datadog-agent
 
     wrapProgram "$out/bin/agent" \
-      --set PYTHONPATH "$out/${python.sitePackages}"'' + lib.optionalString withSystemd '' \
+      --set PYTHONPATH "$out/${python.sitePackages}"''
-      --prefix LD_LIBRARY_PATH : '' + lib.makeLibraryPath [ (lib.getLib systemd) rtloader ];
+      + lib.optionalString withSystemd " --prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath [ (lib.getLib systemd) rtloader ]}";
 
   passthru.tests.version = testers.testVersion {
     package = datadog-agent;

pkgs/tools/networking/flvstreamer/default.nix

@@ -24,8 +24,8 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Command-line RTMP client";
 
-    longDescription =
+    longDescription = ''
-      '' flvstreamer is an open source command-line RTMP client intended to
+         flvstreamer is an open source command-line RTMP client intended to
          stream audio or video content from all types of flash or rtmp servers.
       '';
 

pkgs/tools/networking/inetutils/default.nix

@@ -76,12 +76,12 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "Collection of common network programs";
 
-    longDescription =
+    longDescription = ''
-      '' The GNU network utilities suite provides the
+      The GNU network utilities suite provides the
-         following tools: ftp(d), hostname, ifconfig, inetd, logger, ping, rcp,
+      following tools: ftp(d), hostname, ifconfig, inetd, logger, ping, rcp,
-         rexec(d), rlogin(d), rsh(d), syslogd, talk(d), telnet(d), tftp(d),
+      rexec(d), rlogin(d), rsh(d), syslogd, talk(d), telnet(d), tftp(d),
-         traceroute, uucpd, and whois.
+      traceroute, uucpd, and whois.
-      '';
+    '';
 
     homepage = "https://www.gnu.org/software/inetutils/";
     license = licenses.gpl3Plus;

pkgs/tools/networking/wget/default.nix

@@ -75,12 +75,12 @@ stdenv.mkDerivation rec {
     description = "Tool for retrieving files using HTTP, HTTPS, and FTP";
     homepage = "https://www.gnu.org/software/wget/";
     license = licenses.gpl3Plus;
-    longDescription =
+    longDescription = ''
-      '' GNU Wget is a free software package for retrieving files using HTTP,
+     GNU Wget is a free software package for retrieving files using HTTP,
-         HTTPS and FTP, the most widely-used Internet protocols.  It is a
+      HTTPS and FTP, the most widely-used Internet protocols.  It is a
-         non-interactive commandline tool, so it may easily be called from
+      non-interactive commandline tool, so it may easily be called from
-         scripts, cron jobs, terminals without X-Windows support, etc.
+      scripts, cron jobs, terminals without X-Windows support, etc.
-      '';
+    '';
     mainProgram = "wget";
     maintainers = with maintainers; [ fpletz ];
     platforms = platforms.all;

pkgs/tools/security/ifdnfc/default.nix

@@ -23,8 +23,8 @@ stdenv.mkDerivation {
   meta = with lib; {
     description = "PC/SC IFD Handler based on libnfc";
     mainProgram = "ifdnfc-activate";
-    longDescription =
+    longDescription = ''
-    '' libnfc Interface Plugin to be used in <code>services.pcscd.plugins</code>.
+       libnfc Interface Plugin to be used in <code>services.pcscd.plugins</code>.
        It provides support for all readers which are not supported by ccid but by libnfc.
 
        For activating your reader you need to run

pkgs/tools/security/pius/default.nix

@@ -26,12 +26,12 @@ python3Packages.buildPythonApplication {
 
     description = "PGP Individual UID Signer (PIUS), quickly and easily sign UIDs on a set of PGP keys";
 
-    longDescription =
+    longDescription = ''
-      '' This software will allow you to quickly and easily sign each UID on
+      This software will allow you to quickly and easily sign each UID on
-         a set of PGP keys.  It is designed to take the pain out of the
+      a set of PGP keys.  It is designed to take the pain out of the
-         sign-all-the-keys part of PGP Keysigning Party while adding security
+      sign-all-the-keys part of PGP Keysigning Party while adding security
-         to the process.
+      to the process.
-      '';
+    '';
 
     license = lib.licenses.gpl2Only;
 

pkgs/tools/system/ddrescue/default.nix

@@ -19,28 +19,28 @@ stdenv.mkDerivation rec {
   meta = with lib; {
     description = "GNU ddrescue, a data recovery tool";
 
-    longDescription =
+    longDescription = ''
-      '' GNU ddrescue is a data recovery tool.  It copies data from one file
+      GNU ddrescue is a data recovery tool.  It copies data from one file
-         or block device (hard disc, cdrom, etc) to another, trying hard to
+      or block device (hard disc, cdrom, etc) to another, trying hard to
-         rescue data in case of read errors.
+      rescue data in case of read errors.
 
-         The basic operation of ddrescue is fully automatic.  That is, you
+      The basic operation of ddrescue is fully automatic.  That is, you
-         don't have to wait for an error, stop the program, read the log, run
+      don't have to wait for an error, stop the program, read the log, run
-         it in reverse mode, etc.
+      it in reverse mode, etc.
 
-         If you use the logfile feature of ddrescue, the data is rescued very
+      If you use the logfile feature of ddrescue, the data is rescued very
-         efficiently (only the needed blocks are read).  Also you can
+      efficiently (only the needed blocks are read).  Also you can
-         interrupt the rescue at any time and resume it later at the same
+      interrupt the rescue at any time and resume it later at the same
-         point.
+      point.
 
-         Automatic merging of backups: If you have two or more damaged copies
+      Automatic merging of backups: If you have two or more damaged copies
-         of a file, cdrom, etc, and run ddrescue on all of them, one at a
+      of a file, cdrom, etc, and run ddrescue on all of them, one at a
-         time, with the same output file, you will probably obtain a complete
+      time, with the same output file, you will probably obtain a complete
-         and error-free file.  This is so because the probability of having
+      and error-free file.  This is so because the probability of having
-         damaged areas at the same places on different input files is very
+      damaged areas at the same places on different input files is very
-         low.  Using the logfile, only the needed blocks are read from the
+      low.  Using the logfile, only the needed blocks are read from the
-         second and successive copies.
+      second and successive copies.
-      '';
+    '';
 
     homepage = "https://www.gnu.org/software/ddrescue/ddrescue.html";
 

pkgs/tools/system/freeipmi/default.nix

@@ -21,19 +21,19 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Implementation of the Intelligent Platform Management Interface";
 
-    longDescription =
+    longDescription = ''
-      '' GNU FreeIPMI provides in-band and out-of-band IPMI software based on
+      GNU FreeIPMI provides in-band and out-of-band IPMI software based on
-         the IPMI v1.5/2.0 specification.  The IPMI specification defines a
+      the IPMI v1.5/2.0 specification.  The IPMI specification defines a
-         set of interfaces for platform management and is implemented by a
+      set of interfaces for platform management and is implemented by a
-         number vendors for system management.  The features of IPMI that
+      number vendors for system management.  The features of IPMI that
-         most users will be interested in are sensor monitoring, system event
+      most users will be interested in are sensor monitoring, system event
-         monitoring, power control, and serial-over-LAN (SOL).  The FreeIPMI
+      monitoring, power control, and serial-over-LAN (SOL).  The FreeIPMI
-         tools and libraries listed below should provide users with the
+      tools and libraries listed below should provide users with the
-         ability to access and utilize these and many other features.  A
+      ability to access and utilize these and many other features.  A
-         number of useful features for large HPC or cluster environments have
+      number of useful features for large HPC or cluster environments have
-         also been implemented into FreeIPMI. See the README or FAQ for more
+      also been implemented into FreeIPMI. See the README or FAQ for more
-         info.
+      info.
-      '';
+    '';
 
     homepage = "https://www.gnu.org/software/freeipmi/";
     downloadPage = "https://www.gnu.org/software/freeipmi/download.html";

pkgs/tools/system/gopsuinfo/default.nix

@@ -29,7 +29,7 @@ buildGoModule rec {
   '';
 
   # Install icons
-  postInstall = '' make install DESTDIR=$out '';
+  postInstall = ''make install DESTDIR=$out'';
 
   meta = with lib; {
     description = "Gopsutil-based command to display system usage info";

pkgs/tools/system/safecopy/default.nix

@@ -12,14 +12,14 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Data recovery tool for damaged hardware";
 
-    longDescription =
+    longDescription = ''
-      '' Safecopy is a data recovery tool which tries to extract as much data as possible from a
+      Safecopy is a data recovery tool which tries to extract as much data as possible from a
-         problematic (i.e. damaged sectors) source - like floppy drives, hard disk partitions, CDs,
+      problematic (i.e. damaged sectors) source - like floppy drives, hard disk partitions, CDs,
-         tape devices, etc, where other tools like dd would fail due to I/O errors.
+      tape devices, etc, where other tools like dd would fail due to I/O errors.
 
-         Safecopy includes a low level IO layer to read CDROM disks in raw mode, and issue device
+      Safecopy includes a low level IO layer to read CDROM disks in raw mode, and issue device
-         resets and other helpful low level operations on a number of other device classes.
+      resets and other helpful low level operations on a number of other device classes.
-       '';
+    '';
 
     homepage = "https://safecopy.sourceforge.net";
 

pkgs/tools/text/enscript/default.nix

@@ -31,16 +31,16 @@ stdenv.mkDerivation rec {
   meta = {
     description = "Converter from ASCII to PostScript, HTML, or RTF";
 
-    longDescription =
+    longDescription = ''
-      '' GNU Enscript converts ASCII files to PostScript, HTML, or RTF and
+      GNU Enscript converts ASCII files to PostScript, HTML, or RTF and
-         stores generated output to a file or sends it directly to the
+      stores generated output to a file or sends it directly to the
-         printer.  It includes features for `pretty-printing'
+      printer.  It includes features for `pretty-printing'
-         (language-sensitive code highlighting) in several programming
+      (language-sensitive code highlighting) in several programming
-         languages.
+      languages.
 
-         Enscript can be easily extended to handle different output media and
+      Enscript can be easily extended to handle different output media and
-         it has many options that can be used to customize printouts.
+      it has many options that can be used to customize printouts.
-      '';
+    '';
 
     license = lib.licenses.gpl3Plus;
 

pkgs/tools/text/gnupatch/default.nix

@@ -47,11 +47,11 @@ stdenv.mkDerivation rec {
     description = "GNU Patch, a program to apply differences to files";
     mainProgram = "patch";
 
-    longDescription =
+    longDescription = ''
-      '' GNU Patch takes a patch file containing a difference listing
+      GNU Patch takes a patch file containing a difference listing
-         produced by the diff program and applies those differences to one or
+      produced by the diff program and applies those differences to one or
-         more original files, producing patched versions.
+      more original files, producing patched versions.
-      '';
+    '';
 
     homepage = "https://savannah.gnu.org/projects/patch";
 

pkgs/top-level/emscripten-packages.nix

@@ -66,10 +66,9 @@ rec {
         echo "Compiling a custom test"
         set -x
         emcc -O2 -s EMULATE_FUNCTION_POINTER_CASTS=1 xmllint.o \
-        ./.libs/''
+        ./.libs/${
-      + pkgs.lib.optionalString pkgs.stdenv.hostPlatform.isDarwin "libxml2.dylib "
+          if pkgs.stdenv.hostPlatform.isDarwin then "libxml2.dylib" else "libxml2.a"
-      + pkgs.lib.optionalString (!pkgs.stdenv.hostPlatform.isDarwin) "libxml2.a "
+        } `pkg-config zlib --cflags` `pkg-config zlib --libs` -o ./xmllint.test.js \
-      + '' `pkg-config zlib --cflags` `pkg-config zlib --libs` -o ./xmllint.test.js \
         --embed-file ./test/xmlid/id_err1.xml
 
         echo "Using node to execute the test which basically outputs an error on stderr which we grep for"