Add jobstart example

README.md

@@ -635,6 +635,12 @@ print(vim.call('printf', 'Hello from %s', 'Lua'))
 local reversed_list = vim.call('reverse', { 'a', 'b', 'c' })
 print(vim.inspect(reversed_list)) -- { "c", "b", "a" }
 
+local function print_stdout(chan_id, data, name)
+    print(data[1])
+end
+
+vim.call('jobstart', 'ls', { on_stdout = print_stdout })
+
 vim.call('my#autoload#function')
 ```
 
@@ -650,6 +656,12 @@ print(vim.fn.printf('Hello from %s', 'Lua'))
 
 local reversed_list = vim.fn.reverse({ 'a', 'b', 'c' })
 print(vim.inspect(reversed_list)) -- { "c", "b", "a" }
+
+local function print_stdout(chan_id, data, name)
+    print(data[1])
+end
+
+vim.fn.jobstart('ls', { on_stdout = print_stdout })
 ```
 
 Hashes `#` aren't valid characters for indentifiers in Lua, so autoload functions have to be called with this syntax: