fix(tui): more work in the TUI

5 files changed, 21 insertions, 6 deletions

diff --git a/runtime/doc/api.txt b/runtime/doc/api.txt
index 3cd4578750..26679f0330 100644
--- a/runtime/doc/api.txt
+++ b/runtime/doc/api.txt
@@ -3471,6 +3471,12 @@ nvim_ui_pum_set_height({height})                    *nvim_ui_pum_set_height()*
     Parameters: ~
       • {height}  Popupmenu height, must be greater than zero.
 
+nvim_ui_set_focus({gained})                              *nvim_ui_set_focus()*
+    Tells the nvim server if focus was gained or lost by the GUI.
+
+    Attributes: ~
+        |RPC| only
+
 nvim_ui_set_option({name}, {value})                     *nvim_ui_set_option()*
     TODO: Documentation
 
diff --git a/runtime/doc/news.txt b/runtime/doc/news.txt
index d6f6464f78..f5ebacdf98 100644
--- a/runtime/doc/news.txt
+++ b/runtime/doc/news.txt
@@ -101,6 +101,11 @@ The following new APIs or features were added.
 
   See https://github.com/neovim/neovim/pull/14537.
 
+• |--remote-ui| option was added to connect to a remote instance and display
+  in it in a |TUI| in the local terminal. This can be used run a headless nvim
+  instance in the background and display its UI on demand, which previously
+  only was possible usiing a external UI implementation.
+
 ==============================================================================
 CHANGED FEATURES                                                 *news-changes*
 
@@ -109,6 +114,10 @@ The following changes to existing APIs or features add new behavior.
 • 'exrc' now supports `.nvim.lua` file.
 • 'exrc' is no longer marked deprecated.
 
+• The |TUI| is changed to run in a separate process (previously, a separate
+  thread was used). This is not supposed to be a visible change to the user,
+  but might be the cause of subtle changes of behavior and bugs.
+
 ==============================================================================
 REMOVED FEATURES                                                 *news-removed*
 
diff --git a/runtime/doc/remote.txt b/runtime/doc/remote.txt
index 0c1e3438de..4610088ab0 100644
--- a/runtime/doc/remote.txt
+++ b/runtime/doc/remote.txt
@@ -52,6 +52,10 @@ The following command line arguments are available:
 								*--remote-expr*
    --remote-expr {expr}		Evaluate {expr} in server and print the result
 				on stdout.
+								*--remote-ui*
+   --remote-ui			Display the UI of the server in the terminal.
+				Fully interactive: keyboard and mouse input
+				are forwarded to the server.
 								*--server*
    --server {addr}		Connect to the named pipe or socket at the
 				given address for executing remote commands.
diff --git a/runtime/doc/starting.txt b/runtime/doc/starting.txt
index 24d22c62f8..1a7b73601e 100644
--- a/runtime/doc/starting.txt
+++ b/runtime/doc/starting.txt
@@ -384,10 +384,6 @@ argument.
 		Start |RPC| server on pipe or TCP address {addr}. Sets the
 		primary listen address |v:servername| to {addr}. |serverstart()|
 
---connect {addr}					 *--connect*
-		Connect to the remote nvim server instance which is listening to 
-		{addr}. {addr} can be either a pipe or a TCP address.
-
 ==============================================================================
 Initialization					*initialization* *startup*
 
diff --git a/runtime/doc/ui.txt b/runtime/doc/ui.txt
index 1b699cf0a9..a2ae9f22ce 100644
--- a/runtime/doc/ui.txt
+++ b/runtime/doc/ui.txt
@@ -56,8 +56,8 @@ with these (optional) keys:
 - `stdin_fd`		Read buffer from `fd` as if it was a stdin pipe
 			This option can only used by |--embed| ui,
 			see |ui-startup-stdin|.
-	`term_ttyin`		Tells if `stdin` is a `tty` or not.
-	`term_ttyout`		Tells if `stdout` is a `tty` or not.
+	`stdin_tty`		Tells if `stdin` is a `tty` or not.
+	`stdout_tty`		Tells if `stdout` is a `tty` or not.
 
 Specifying an unknown option is an error; UIs can check the |api-metadata|
 `ui_options` key for supported options.