vim extension

ext/e0-vim/default.nix

@@ -0,0 +1,8 @@
+{ vimUtils }:
+
+with vimUtils;
+
+buildVimPlugin {
+  name = "e0-vim";
+  src = ./.;
+}

ext/e0-vim/ftdetect/e0.vim

@@ -0,0 +1,2 @@
+" Automatic detection of *.e0 files
+autocmd BufNewFile,BufRead *.e0 setfiletype e0

ext/e0-vim/syntax/e0.vim

@@ -0,0 +1,4 @@
+syntax keyword e0Conditional if else
+syntax keyword e0PrimitiveType int
+syntax keyword e0Function fn
+syntax keyword e0Statement return

flake.nix

@@ -13,7 +13,10 @@
           overlays = [ fenix.overlay ];
         };
         toolchain = pkgs.fenix.complete;
-        myPkgs = rec { e0 = pkgs.callPackage ./. { inherit toolchain; }; };
+        myPkgs = rec {
+          e0 = pkgs.callPackage ./. { inherit toolchain; };
+          e0-vim = pkgs.callPackage ./ext/e0-vim { };
+        };
 
       in rec {
         devShell = pkgs.mkShell {
@@ -31,7 +34,7 @@
                 "rustfmt"
               ])
             ];
-          inputsFrom = with myPkgs; [ e0 ];
+          inputsFrom = with myPkgs; [ e0 e0-vim ];
 
           CARGO_UNSTABLE_SPARSE_REGISTRY = "true";
         };