Set a new set of semantic tokens

.gitignore

@@ -1,2 +1,2 @@
 home.nix
-/result
+result

home/kakoune/kakrc

@@ -1,10 +1,30 @@
 # Color scheme
 colorscheme github
-face global Default rgb:121213,default
-face global BufferPadding rgb:A0A0A0,default
+face global Default        rgb:121213,default
+face global BufferPadding  rgb:A0A0A0,default
 face global MenuForeground blue,white+bF
 face global MenuBackground bright-blue,white+F
-face global Information bright-blue,white
+face global Information    bright-blue,white
+# Markdown help color scheme
+face global InfoDefault               Information
+face global InfoBlock                 @block
+face global InfoBlockQuote            +i@block
+face global InfoBullet                @bullet
+face global InfoHeader                @header
+face global InfoLink                  @link
+face global InfoLinkMono              +b@mono
+face global InfoMono                  @mono
+face global InfoRule                  +b@Information
+face global InfoDiagnosticError       @DiagnosticError
+face global InfoDiagnosticHint        @DiagnosticHint
+face global InfoDiagnosticInformation @Information
+face global InfoDiagnosticWarning     @DiagnosticWarning
+# Extra faces
+face global macro +b@function
+face global method +i@function
+face global format_specifier +i@string
+face global mutable_variable +u@variable
+face global class +b@variable
 
 # Enable line numbers
 addhl global/ number-lines
@@ -101,13 +121,16 @@ hook global WinSetOption filetype=(racket|rust|python|go|javascript|typescript|c
     lsp-auto-hover-enable
     # lsp-auto-hover-insert-mode-enable
     set buffer lsp_hover_anchor true
+    lsp-inlay-diagnostics-enable buffer
 }
 hook global WinSetOption filetype=(racket|rust|python|go|javascript|typescript|c|cpp|tex|latex|haskell|nix) %{
+    # Note that fsharp is not here
+    lsp-inlay-hints-enable buffer
     # Format the document if possible
     hook window BufWritePre .* %{ lsp-formatting-sync }
 }
 
-hook global WinSetOption filetype=(rust|go) %{
+hook global WinSetOption filetype=(rust|go|fsharp) %{
   hook window -group semantic-tokens BufReload .* lsp-semantic-tokens
   hook window -group semantic-tokens NormalIdle .* lsp-semantic-tokens
   hook window -group semantic-tokens InsertIdle .* lsp-semantic-tokens
@@ -116,19 +139,10 @@ hook global WinSetOption filetype=(rust|go) %{
   }
 }
 
-hook global WinSetOption filetype=rust %{
-  hook window -group rust-inlay-hints BufReload .* rust-analyzer-inlay-hints
-  hook window -group rust-inlay-hints NormalIdle .* rust-analyzer-inlay-hints
-  hook window -group rust-inlay-hints InsertIdle .* rust-analyzer-inlay-hints
-  hook -once -always window WinSetOption filetype=.* %{
-    remove-hooks window rust-inlay-hints
-  }
-}
-
 # <a-a> in Insert mode moves to end of line.
 map global insert <a-a> '<esc>A'
 
-hook global WinSetOption filetype=(fsharp) %{
+    hook global WinSetOption filetype=(fsharp) %{
     set-option buffer comment_line "//"
 }
 

home/modules/programs/my-kakoune/kak-lsp.nix

@@ -152,13 +152,35 @@ let
           roots = [ "Cargo.toml" ];
         };
       };
-      semantic_scopes = {
-        entity_name_function = "function";
-        entity_name_namespace = "module";
-        entity_name_type = "type";
-        variable = "variable";
-        variable_other_enummember = "variable";
-      };
+      semantic_tokens.faces = [
+        ## Items
+        # (Rust) Macros
+        { face = "attribute"; token = "attribute"; }
+        { face = "attribute"; token = "derive"; }
+        { face = "macro"; token = "macro"; } # Function-like Macro
+        # Keyword and Fixed Tokens
+        { face = "keyword"; token = "keyword"; }
+        { face = "operator"; token = "operator"; }
+        # Functions and Methods
+        { face = "function"; token = "function"; }
+        { face = "method"; token = "method"; }
+        # Constants
+        { face = "string"; token = "string"; }
+        { face = "format_specifier"; token = "formatSpecifier"; }
+        # Variables
+        { face = "mutable_variable"; token = "variable"; modifiers = [ "mutable" ]; }
+        { face = "variable"; token = "variable"; }
+        { face = "module"; token = "namespace"; }
+        { face = "variable"; token = "type_parameter"; }
+        { face = "class"; token = "enum"; }
+        { face = "class"; token = "struct"; }
+        { face = "class"; token = "trait"; }
+        { face = "class"; token = "union"; }
+
+        ## Comments
+        { face = "documentation"; token = "comment"; modifiers = [ "documentation" ]; }
+        { face = "comment"; token = "comment"; }
+      ];
       server = { timeout = 1800; };
       snippet_support = false;
       verbosity = 255;
@@ -218,10 +240,10 @@ in
       description = "Enable snippet support";
     };
 
-    semanticScopes = mkOption {
-      type = types.attrsOf types.str;
-      default = lspConfig.semantic_scopes;
-      description = "The semantic scopes mapping given to kak";
+    semanticTokens.faces = mkOption {
+      type = types.listOf types.anything;
+      default = lspConfig.semantic_tokens.faces;
+      description = "The semantic tokens faces mapping given to kak";
     };
 
     serverTimeout = mkOption {
@@ -250,7 +272,7 @@ in
         yj -jt -i \
           < ${
             pkgs.writeText "config.json" (builtins.toJSON {
-              semantic_scopes = cfg.semanticScopes;
+              semantic_tokens.faces = cfg.semanticTokens.faces;
               server.timeout = cfg.serverTimeout;
               snippet_support = cfg.enableSnippets;
               verbosity = 255;