3 files changed, 26 insertions, 2 deletions

diff --git a/editors/code/src/commands.ts b/editors/code/src/commands.ts
index 1a90f1b7d..1445e41d3 100644
--- a/editors/code/src/commands.ts
+++ b/editors/code/src/commands.ts
@@ -419,10 +419,31 @@ export function gotoLocation(ctx: Ctx): Cmd {
     };
 }
 
+export function openDocs(ctx: Ctx): Cmd {
+    return async () => {
+
+        const client = ctx.client;
+        const editor = vscode.window.activeTextEditor;
+        if (!editor || !client) {
+            return;
+        };
+
+        const position = editor.selection.active;
+        const textDocument = { uri: editor.document.uri.toString() };
+
+        const doclink = await client.sendRequest(ra.openDocs, { position, textDocument });
+
+        if (doclink != null) {
+            vscode.commands.executeCommand("vscode.open", vscode.Uri.parse(doclink));
+        }
+    };
+
+}
+
 export function resolveCodeAction(ctx: Ctx): Cmd {
     const client = ctx.client;
-    return async (params: ra.ResolveCodeActionParams) => {
-        const item: lc.WorkspaceEdit = await client.sendRequest(ra.resolveCodeAction, params);
+    return async () => {
+        const item: lc.WorkspaceEdit = await client.sendRequest(ra.resolveCodeAction, null);
         if (!item) {
             return;
         }
diff --git a/editors/code/src/lsp_ext.ts b/editors/code/src/lsp_ext.ts
index f286b68a6..fc8e120b3 100644
--- a/editors/code/src/lsp_ext.ts
+++ b/editors/code/src/lsp_ext.ts
@@ -118,3 +118,5 @@ export interface CommandLinkGroup {
     title?: string;
     commands: CommandLink[];
 }
+
+export const openDocs = new lc.RequestType<lc.TextDocumentPositionParams, string | void, void>('experimental/externalDocs');
diff --git a/editors/code/src/main.ts b/editors/code/src/main.ts
index 2896d90ac..09543e348 100644
--- a/editors/code/src/main.ts
+++ b/editors/code/src/main.ts
@@ -110,6 +110,7 @@ async function tryActivate(context: vscode.ExtensionContext) {
     ctx.registerCommand('run', commands.run);
     ctx.registerCommand('debug', commands.debug);
     ctx.registerCommand('newDebugConfig', commands.newDebugConfig);
+    ctx.registerCommand('openDocs', commands.openDocs);
 
     defaultOnEnter.dispose();
     ctx.registerCommand('onEnter', commands.onEnter);