question_prompt_stream/4 — The Logtalk Handbook v3.47.0 documentation

# `question_prompt_stream/4`

## Description

    question_prompt_stream(Kind, Component, Prompt, Stream)

User-defined hook method for specifying the default prompt and input stream for asking a question for a given kind and component. This method is declared in the logtalk built-in object as a public, multifile, and dynamic predicate.

## Modes and number of proofs

    question_prompt_stream(?nonvar, ?nonvar, ?atom, ?stream_or_alias) - zero_or_more

## Errors

(none)

## Examples

    :- multifile(logtalk::question_prompt_stream/4).
    :- dynamic(logtalk::question_prompt_stream/4).

    logtalk::question_prompt_stream(question, debugger, '    > ', user_input).

See also

ask_question/5, question_hook/6, message_hook/4, message_prefix_stream/4, message_tokens//2, print_message/3, print_message_tokens/3, print_message_token/4