diff --git a/.helix/config.toml b/.helix/config.toml
new file mode 100644
index 0000000..a4b9bfb
--- /dev/null
+++ b/.helix/config.toml
@@ -0,0 +1,9 @@
+theme = "dracula"
+
+[editor]
+text-width = 120
+
+[editor.soft-wrap]
+enable = true
+wrap-at-text-width = true
+
diff --git a/.helix/languages.toml b/.helix/languages.toml
new file mode 100644
index 0000000..f34d545
--- /dev/null
+++ b/.helix/languages.toml
@@ -0,0 +1,19 @@
+# This does not work, i do not know why
+# [language-server.texlab]
+# command = "texlab"
+# args = ["-vvv", "--log-file", "/tmp/texlabLog"]
+# [language-server.texlab.config]
+# build.onSave = true
+# build.executable = "latexrun"
+# build.args = ["--bibtex-cmd", "biber", "--latex-args","'-synctex=1'","%f"]
+# build.forwardSearcAfter = true
+# forwardSearch.executable = "zathura"
+# forwardSearch.args = ["--synctex-forward", "%l:1:%f", "%p"]
+
+# [language-server.ltex-ls-plus]
+# command = "ltex-ls-plus" 
+# args = ["--log-file=", "/tmp/ltex.log"]
+
+[[language]]
+name = "latex"
+language-servers = [ "texlab", "ltex-ls-plus" ]
diff --git a/flake.nix b/flake.nix
index 72df471..7c628bd 100644
--- a/flake.nix
+++ b/flake.nix
@@ -8,106 +8,144 @@
     };
   };
 
-  outputs = {self, nixpkgs} :
-  let
-    # name to be used as identifier for editor environments and such
-    name = "Name";
-    #Generate a user-friendly version number.
-    version = builtins.substring 0 8 self.lastModifiedDate;
+  outputs =
+    { self, nixpkgs }:
+    let
+      # name to be used as identifier for editor environments and such
+      name = "Name";
+      #Generate a user-friendly version number.
+      version = builtins.substring 0 8 self.lastModifiedDate;
 
-    # System types to support.
-    supportedSystems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
+      # System types to support.
+      supportedSystems = [
+        "x86_64-linux"
+        "x86_64-darwin"
+        "aarch64-linux"
+        "aarch64-darwin"
+      ];
 
-    # Helper function to generate an attrset '{ x86_64-linux = f "x86_64-linux"; ... }'.
-    forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
+      # Helper function to generate an attrset '{ x86_64-linux = f "x86_64-linux"; ... }'.
+      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
 
-    # Nixpkgs instantiated for supported system types.
-    nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
+      # Nixpkgs instantiated for supported system types.
+      nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
 
+    in
+    {
+      packages = forAllSystems (
+        system:
+        let
+          pkgs = nixpkgsFor.${system};
+          # LaTex package dependencies
+          latexdeps = { inherit (pkgs.texlive) scheme-full; };
+          latex = pkgs.texlive.combine latexdeps;
+          latexrun = pkgs.latexrun;
+        in
+        {
+          default = pkgs.stdenvNoCC.mkDerivation {
+            name = "output.pdf";
+            buildInputs = [
+              latex
+              latexrun
+              pkgs.biber
+            ];
+            src = self;
+            buildPhase = ''
+              cd src
+              latexrun -o ../output.pdf Main.tex
+            '';
+            installPhase = ''
+              cd ..
+              mkdir -p $out
+              cp output.pdf $out/output.pdf
+            '';
+          };
+        }
+      );
+      devShells = forAllSystems (
+        system:
+        let
+          pkgs = nixpkgsFor.${system};
+        in
+        (rec {
+          # This sets the default devShell
+          default = helix;
+          helix = pkgs.mkShellNoCC {
+            inputsFrom = [ self.outputs.packages.${system}.default ];
+            packages = [
+              pkgs.helix
+              pkgs.ltex-ls-plus
+              pkgs.texlab
+              pkgs.git
+              pkgs.zathura
+              pkgs.fzf
+            ];
+          };
 
-  in {
-    packages = forAllSystems (system:
-      let
-        pkgs = nixpkgsFor.${system};
-        # LaTex package dependencies
-        latexdeps = {inherit (pkgs.texlive) scheme-small;};
-        latex = pkgs.texlive.combine latexdeps;
-        latexrun = pkgs.latexrun;
-      in {
-        default = pkgs.stdenvNoCC.mkDerivation {
-          name = "output.pdf";
-          buildInputs = [latex latexrun pkgs.biber];
-          src = self;
-          buildPhase = ''
-            latexrun -o output.pdf src/Main.tex
-          '';
-          installPhase = ''
-            mkdir -p $out
-            cp output.pdf $out/output.pdf
-          '';
-        };
-      }
-    );
-    devShells = forAllSystems  (system:
-      let
-        pkgs = nixpkgsFor.${system};
-      in ( rec {
-        # This sets the default devShell
-        default = kakoune;
-        kakoune =
-          let
-            texlab = pkgs.texlab;
-            latexTmpDir = "src/latex.out/";
-            myKakoune =
-               let
-                 # this could also be done by generating toml with the
-                 # nixpkgs lib, but I'm lazy
-                 kak-lsp-config = pkgs.writeTextFile {
-                   name = "kak-lsp-config.toml";
-                   text = ''
-                     [language.latex]
-                     filetypes = ["latex"]
-                     roots = [".git"]
-                     command = "texlab"
-                     # args = ["-vvvv", "--log-file", "/tmp/texlabLog"]
-                     settings_section = "texlab"
-                     [language.latex.settings.texlab.build]
-                     onSave = true
-                     executable = "latexrun"
-                     args = ["--bibtex-cmd", "biber", "--latex-args", "'-synctex=1'","%f"]
-                     forwardSearchAfter = true
-                     [language.latex.settings.texlab.forwardSearch]
-                     executable = "zathura"
-                     args = ["--synctex-forward", "%l:1:%f", "%p"]
-                     [language.latex.settings.texlab]
-                     auxDirectory = "${latexTmpDir}"
-                   '';
-                 };
-                 config = pkgs.writeTextFile (rec {
-                   name = "kakrc.kak";
-                   destination = "/share/kak/autoload/${name}";
-                   text = ''
-                     colorscheme solarized-dark
-                     set global tabstop 2
-                     set global indentwidth 2
-                     # eval %sh{kak-lsp  --kakoune --session $kak_session -c ${kak-lsp-config} --log /tmp/kak-lspLog -vvvv}
-                     eval %sh{kak-lsp  --kakoune --session $kak_session -c ${kak-lsp-config}}
-                     hook global WinSetOption filetype=(latex) %{
-                       lsp-auto-hover-enable
-                       lsp-enable-window
-                     }
-                     add-highlighter global/ number-lines
-                     map global normal <c-p> ': fzf-mode<ret>'
-                   '';
-                 });
-               in
-                 pkgs.kakoune.override {
-                   plugins = with pkgs.kakounePlugins; [fzf-kak kak-lsp config];
-                 };
-          in
+          kakoune =
+            let
+              texlab = pkgs.callPackage (import ./texLab.nix) { };
+              latexTmpDir = "src/latex.out/";
+              myKakoune =
+                let
+                  # this could also be done by generating toml with the
+                  # nixpkgs lib, but I'm lazy
+                  kak-lsp-config = pkgs.writeTextFile {
+                    name = "kak-lsp-config.toml";
+                    text = ''
+                      [language.latex]
+                      filetypes = ["latex"]
+                      roots = [".git"]
+                      command = "texlab"
+                      args = ["-vvvv", "--log-file", "/tmp/texlabLog"]
+                      settings_section = "texlab"
+                      [language.latex.settings.texlab.build]
+                      onSave = true
+                      executable = "latexrun"
+                      args = ["--bibtex-cmd", "biber", "--latex-args", "'-synctex=1'","%f"]
+                      forwardSearchAfter = true
+                      [language.latex.settings.texlab.forwardSearch]
+                      executable = "zathura"
+                      args = ["--synctex-forward", "%l:1:%f", "%p"]
+                      [language.latex.settings.texlab]
+                      auxDirectory = "${latexTmpDir}"
+                    '';
+                  };
+                  config = pkgs.writeTextFile (rec {
+                    name = "kakrc.kak";
+                    destination = "/share/kak/autoload/${name}";
+                    text = ''
+                      colorscheme solarized-dark
+                      set global tabstop 2
+                      set global indentwidth 2
+                      # eval %sh{kak-lsp  --kakoune --session $kak_session -c ${kak-lsp-config} --log /tmp/kak-lspLog -vvvv}
+                      eval %sh{kak-lsp  --kakoune --session $kak_session -c ${kak-lsp-config}}
+                      hook global WinSetOption filetype=(latex) %{
+                        lsp-auto-hover-enable
+                        lsp-enable-window
+                      }
+                      add-highlighter global/ number-lines
+                      map global normal <c-p> ': fzf-mode<ret>'
+                    '';
+                  });
+                in
+                pkgs.kakoune.override {
+                  plugins = with pkgs.kakounePlugins; [
+                    fzf-kak
+                    kakoune-lsp
+                    config
+                  ];
+                };
+            in
             pkgs.mkShellNoCC {
-              inputsFrom = [self.outputs.packages.${system}.default];
-              packages = [myKakoune texlab pkgs.git pkgs.zathura pkgs.fzf];
+              inputsFrom = [ self.outputs.packages.${system}.default ];
+              packages = [
+                myKakoune
+                texlab
+                pkgs.git
+                pkgs.zathura
+                pkgs.fzf
+              ];
               # TODO only try to start the kakoune session if no session with that
               # name exists
               shellHook = ''
@@ -117,27 +155,29 @@
                 kak -d -s ${name} &
                 alias vim="kak -c ${name}"
               '';
-        };
-        texstudio =
-          pkgs.mkShellNoCC {
-            inputsFrom = [self.outputs.packages.${system}.default];
-            packages = [pkgs.texstudio pkgs.git];
+            };
+          texstudio = pkgs.mkShellNoCC {
+            inputsFrom = [ self.outputs.packages.${system}.default ];
+            packages = [
+              pkgs.texstudio
+              pkgs.git
+            ];
             shellHook = ''
               texstudio
             '';
-        };
+          };
 
-        texmaker =
-          pkgs.mkShellNoCC {
-            inputsFrom = [self.outputs.packages.${system}.default];
-            packages = [pkgs.texmaker pkgs.git];
+          texmaker = pkgs.mkShellNoCC {
+            inputsFrom = [ self.outputs.packages.${system}.default ];
+            packages = [
+              pkgs.texmaker
+              pkgs.git
+            ];
             shellHook = ''
               texmaker
             '';
-        };
-      })
-    );
-  };
+          };
+        })
+      );
+    };
 }
-
-      
diff --git a/src/.latexmkrc b/src/.latexmkrc
new file mode 100644
index 0000000..0097b1a
--- /dev/null
+++ b/src/.latexmkrc
@@ -0,0 +1,7 @@
+$pdf_mode=1;
+# for lualatex
+# $pdf_mode=4;
+$pdf_previewer="start zathura %O %S";
+$pdf_update_method=2;
+$pdflatex="pdflatex --shell-escape --synctex=1 %O %S";
+$lualatex="lualatex --shell-escape --synctex=1 %O %S";