anchor.diff:    checkTarget = "test";
     checkFlags = [ "PERL_PATH=${perl}/bin/perl" ];
   
  -  installTargets = [ "install" "install-doc" ];
  +  installTargets = [ "install" "install-doc" "install-html" ];
     postInstall = ''
       installShellCompletion --cmd stg \
  -      --fish $out/share/stgit/completion/stg.fish \
  -      --bash $out/share/stgit/completion/stgit.bash \
  -      --zsh $out/share/stgit/completion/stgit.zsh
  -    '';
  +      --fish completion/stg.fish \
  +      --bash completion/stgit.bash \
  +      --zsh completion/stgit.zsh
  +  '';
   
     meta = with lib; {
       description = "A patch manager implemented on top of Git";
  
positive.code:         --replace http://docbook.sourceforge.net/release/xsl/current/html/docbook.xsl \
                    ${docbook_xsl}/xml/xsl/docbook/html/docbook.xsl
      done
    '';
  
    makeFlags = [
  
negative.code: , python3Packages
  , asciidoc
  , docbook_xsl
  , docbook_xml_dtd_45
  , git
  , perl
  , xmlto
  