BBC Basic File to Draw Structure Diagram

Introduction

Takes BBC Basic File and Produces Jackson Structure Diagram for Program

Details

Double click on the !BBC_Draw icon to load it onto the icon bar.

Double click on a BBC BASIC file or drag it to the bar icon to enter its file name into the main 'SetUp' panel slot. Alternatively clicking on the bar icon brings up the main 'SetUp' panel and the BBC BASIC file can be dragged to this panel, or the file name can be typed manually into the slot at the top of this panel.

Select options from the 'SetUp' panel and then click on the 'Run' icon. After a while Draw Files with structure diagrams in them are written to a directory 'BBCDraw' in the same directory as your BBC BASIC. This directory is created automatically, if it doesn't already exist.

In !BBC_Draw Version 1.18, the name of the directory in which the Draw Files are produced can be altered to any name of the users' choice

A text file is also produced, which gives a complete list of identifiers, an abbreviated list of numbered commands and numbered selection and iteration conditions.

Additional Help is available from the bar icon menu, or by using the Acorn facility !Help, present in the 'Apps' directory.

Note that not more than 77 Draw Files will be written to the 'BBCDraw' directory (or chosen directory), and that the files are numbered with two digits, so that this numbering cannot exceed 99.

RISC OS Compatibility

RISC OS 2 RISC OS 3.1x RISC OS 3.5 RISC OS 3.6 RISC OS 3.7x RISC OS 4.0x Select 1i9 (4.29) Select 2i3 (4.33) Select 3i3 (4.37) Select 3i4/Adjust 1i2 (4.39) RISC OS 4.40 Raspberry Pi (5) RISC OS 5.0x RISC OS 5.1x Beagleboard (5.xx) Select 4i2 (6.0x)         Help on versions

Supported Filetypes