Merge pull request #671 from MihailRis/debugging-client

Debugging client

doc/en/scripting/builtins/libapp.md

@@ -159,6 +159,11 @@ app.get_setting_info(name: str) -> {
 
 Returns a table with information about a setting. Throws an exception if the setting does not exist.
 
+```lua
+app.focus()
+```
+
+Brings the window to front and sets input focus.
 
 ```lua
 app.create_memory_device(

doc/en/scripting/builtins/libinput.md

@@ -13,7 +13,16 @@ input.mousecode(mousename: str) --> int
 Returns mouse button code or -1 if unknown
 
 ```lua
-input.add_callback(bindname: str, callback: function)
+input.add_callback(
+    -- Binding name
+    bindname: str,
+    -- Handler
+    callback: function
+    -- UI element that owns the handler (responsible for the handler's lifetime)
+    [optional] owner: Element,
+    -- Ignore input capture by UI elements
+    [optional] istoplevel: bool
+)
 ```
 
 Add binding activation callback. Example:

doc/en/scripting/builtins/libnetwork.md

@@ -82,6 +82,16 @@ socket:recv(
 -- Returns nil on error (socket is closed or does not exist).
 -- If there is no data yet, returns an empty byte array.
 
+-- Asynchronous version for use in coroutines.
+-- Waits for the entire specified number of bytes to be received.
+-- If socket closes, function works like socket:recv
+socket:recv_async(
+    -- Size of the byte array to read
+    length: int,
+    -- Use table instead of Bytearray
+    [optional] usetable: bool=false
+) -> nil|table|Bytearray
+
 -- Closes the connection
 socket:close()
 
@@ -137,5 +147,5 @@ network.get_total_download() --> int
 
 ```lua
 -- Looks for a free port to use.
-network.find_free_port() --> int
+network.find_free_port() --> int or nil
 ```

doc/en/xml-ui-layouts.md

@@ -136,6 +136,7 @@ The key code for comparison can be obtained via `input.keycode("key_name")`
 - `text-wrap` - allows automatic text wrapping (works only with multiline: "true")
 - `editable` - determines whether the text can be edited.
 - `line-numbers` - enables line numbers display.
+- `keep-line-selection` - keep showing selected line after defocus.
 - `error-color` - color when entering incorrect data (the text does not pass the validator check). Type: RGBA color.
 - `text-color` - text color. Type: RGBA color.
 - `validator` - lua function that checks text for correctness. Takes a string as input, returns true if the text is correct.