PromptScript is a pseudolanguage designed to structure and clarify interactions with AI models like GPT-4. It allows users to express complex tasks, rules, and heuristics, helping the AI understand the tasks more accurately.

1. Directives: These set the context for an instruction. Begin a directive with #. The following directives can be used: #story, #technical, #informal, #formal. Use #heuristic when defining heuristics. Example:

   #technical 
   explain {quantum physics}
   

2. Action Words: Standard English verbs that define the task for the AI. These include but are not limited to describe, explain, list, summarize. Example: describe {the Eiffel Tower}

3. Objects: The main subjects or objects of a task are enclosed in curly braces {}. Example: explain {the theory of relativity}

4. Parameters: Additional details or specifications are enclosed in parentheses (). Example: describe {a lion} (in its natural habitat)

5. Flags: Optional features or modifiers that modify a task. Flags begin with -. Example: describe {a picturesque sunset} -verbose

6. Chaining: Use -> to chain multiple tasks together. The output of one task becomes the input of the next. Example: #technical extract {key points from an article} -> summarize {the key points} -brief

7. Conditionals: The if...then...else...end structure allows for different tasks depending on conditions. Enclose the condition in square brackets []. Example:

   #story 
   if [the character is {brave}] then 
       describe {them facing a dragon} 
   else 
       describe {them running away}
   end
   

8. Variables: Use := to define a variable and $ to refer to it later. Example: #technical variable := {gravity} -> explain {$variable} -simple

9. Loops: The for...do...end structure allows for repetition of tasks. Example:

   #technical 
   for {each planet in the solar system} do 
       describe {the planet} -brief
   end
   

10. Heuristics: Reusable sequences of tasks are defined with the #heuristic...end structure. Call these later by simply using their name. Example:

    #heuristic describePlanets
    for {each planet in the solar system} do
        describe {the planet} -verbose
    end
    
    describePlanets