highlights for go

.vim/nvim.lua

@@ -35,7 +35,24 @@ nvim_lsp.rust_analyzer.setup({
     }
   }
 })
-nvim_lsp.gopls.setup({ on_attach = on_attach })
+nvim_lsp.gopls.setup({
+	on_attach = function (client, bufnr)
+		client.server_capabilities.semanticTokensProvider = {
+			full = true,
+			legend = {
+				--tokenTypes = { 'namespace', 'type', 'class', 'enum', 'interface', 'struct', 'typeParameter', 'parameter', 'variable', 'property', 'enumMember', 'event', 'function', 'method', 'macro', 'keyword', 'modifier', 'comment', 'string', 'number', 'regexp', 'operator', 'decorator', },
+				tokenTypes = { 'namespace' },
+				tokenModifiers = { 'declaration', 'definition', 'readonly', 'static', 'deprecated', 'abstract', 'async', 'modification', 'documentation', 'defaultLibrary',
+				},
+			}
+		}
+	end,
+	settings = {
+		gopls = {
+			semanticTokens = true,
+		},
+	},
+})
 nvim_lsp.pyright.setup({ on_attach = on_attach })
 
 nvim_lsp.clangd.setup({ on_attach = on_attach })

.vimrc

@@ -1073,6 +1073,13 @@ endfunction
 
 map <F10> :echo "hi<" . synIDattr(synID(line("."),col("."),1),"name") . '> trans<' . synIDattr(synID(line("."),col("."),0),"name") . "> lo<" . synIDattr(synIDtrans(synID(line("."),col("."),1)),"name") . ">"<CR>
 
+function! Syn()
+  for id in synstack(line("."), col("."))
+    echo synIDattr(id, "name")
+  endfor
+endfunction
+map <F10> command! -nargs=0 Syn call Syn()
+
 " Final hi links for TreeSitter
 
 hi link @type.rust TSCSecondaryTypeParam