---
title: "The Jungle Jim: What’s on the Menu?"
type: "article"
slug: "the-jungle-jim-whats-on-the-menu"
url: "http://localhost/article/the-jungle-jim-whats-on-the-menu/"
markdown_url: "http://localhost/article/the-jungle-jim-whats-on-the-menu.md"
published_at: "2026-03-14T12:53:54+00:00"
modified_at: "2026-03-14T12:53:55+00:00"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
excerpt: "Explains how to build menu-driven programs on the TS1000. Defines menus, master menus, and multi-level menu-driven systems. Presents a complete framework with DISPLAYMENU and GETKEYPRESSED subroutines using GOSUB and CODE for keypresses, with numbered options dispatching to code sections."
category:
  - name: "Timelinez"
    slug: "timelinez"
    taxonomy: "category"
    url: "http://localhost/category/periodicals/timelinez/"
post_tag:
  - name: "BASIC (programming language)"
    slug: "basic-programming-language"
    taxonomy: "post_tag"
    url: "http://localhost/tag/basic-programming-language/"
  - name: "TS 1000"
    slug: "ts1000"
    taxonomy: "post_tag"
    url: "http://localhost/tag/ts1000/"
model:
  - name: "Timex/Sinclair 1000"
    slug: "ts-1000"
    taxonomy: "model"
    url: "http://localhost/model/ts-1000/"
indiv:
  - name: "James C. March"
    slug: "james-c-march"
    taxonomy: "indiv"
    url: "http://localhost/indiv/james-c-march/"
publication_r:
  id: 21571
  title: "Timelinez"
  type: "periodical"
  url: "http://localhost/periodical/timelinez/"
authors_r:
  - name: "James C. March"
    slug: "james-c-march"
    taxonomy: "indiv"
    url: "http://localhost/indiv/james-c-march/"
volume: "3"
issue: "4"
issues_articles:
  - id: 38819
    title: "Timelinez v3 n4/5"
    type: "issue"
    url: "http://localhost/issue/timelinez-v3-n4-5/"
pages: "2"
pubdate: "April/May 1985"
archive_link: false
---

# The Jungle Jim: What’s on the Menu?

Explains how to build menu-driven programs on the TS1000. Defines menus, master menus, and multi-level menu-driven systems. Presents a complete framework with DISPLAYMENU and GETKEYPRESSED subroutines using GOSUB and CODE for keypresses, with numbered options dispatching to code sections.