WIP config

README.md

@@ -4,11 +4,12 @@
 
 Write the program core, do not bother with the input/output.
 
-![hello world example as GUI](asset/hello-world.png "A minimal use case – GUI")
-![hello world example as TUI](asset/hello-tui.webp "A minimal use case – TUI")
+![Hello world example: GUI window](asset/hello-world.png "A minimal use case – GUI")
+![Hello world example: TUI fallback](asset/hello-tui.webp "A minimal use case – TUI fallback")
 
 
-Check out the code that displays such window, just the code you need. No lengthy blocks of code imposed by an external dependency.
+
+Check out the code that displays such window or its textual fallback.
 
 ```python
 from dataclasses import dataclass
@@ -27,6 +28,21 @@ if __name__ == "__main__":
     print(args.important_number)    # suggested by the IDE with the hint text "This number is very important"
 ```
 
+It's all the code you need. No lengthy blocks of code imposed by an external dependency. Besides the GUI/TUI, you receive powerful YAML-configurable CLI parsing.
+
+```bash
+$ ./hello.py
+usage: My application [-h] [--test | --no-test] [--important-number INT]
+
+Set of options.
+
+╭─ options ──────────────────────────────────────────────────────────╮
+│ -h, --help              show this help message and exit            │
+│ --test, --no-test       My testing flag (default: False)           │
+│ --important-number INT  This number is very important (default: 4) │
+╰────────────────────────────────────────────────────────────────────╯
+```
+
 Or bound the interface to a `with` statement that redirects stdout directly to the window.
 
 ```python
@@ -35,16 +51,14 @@ with run(Config) as m:
     boolean = m.is_yes("Is that alright?")
 ```
 
-TODO img
+![Small window with the text 'Your important number'](asset/hello-with-statement.webp "With statement to redirect the output")
 
-Loading config file is a piece of cake. Alongside `program.py`, put `program.yaml`. Instantly loaded.
+Loading config file is a piece of cake. Alongside `program.py`, put `program.yaml` and put there some of the arguments. Instantly loaded.
 
 ```yaml
 important_number: 555
 ```
 
-TODO img
-
 - [Mininterface – GUI, TUI, CLI and config](#mininterface-gui-tui-cli-and-config)
 - [Background](#background)
 - [Installation](#installation)