S.U.P.E.R. Archivo HP 200LX
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FORTHPAL Toolkit

Versión 1 · Peniel Romanelli

Programming
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Descripción

This is a small toolkit for use with the HP-Pygmy Forth. It assumes that you have the HP-Pygmy Rel. 2 and are reasonably familiar with the Forth language. It's meant to make it easier to create Forth apps with the look and feel of the LX's built-in programs or those created using PAL.

Ficha técnica

Fichero
forthpal.zip
Tamaño
11.7 KB
Formato
.zip
Año
1999
Alta en S.U.P.E.R.
1999-09-16
Ficheros dentro
3
Autor
Peniel Romanelli
Ruta
anonftp/pub/forthpal.zip

Cómo instalarlo

Qué enviar al palmtop ahorras 60.4 KB

No hace falta llevar al palmtop FORTHPAL.DOW, FORTHPAL.TXT, FORTHPAL.SCR: son manuales, código fuente o material de apoyo. Léelos aquí y ahórrate 60.4 KB en un disco de 1 MB.

Pasos
  1. Este paquete no trae ejecutables reconocibles. Descárgalo y mira su contenido: puede ser documentación, código fuente o material de apoyo.

Deducido del contenido del paquete y de las convenciones del 200LX. Se instala en A: a propósito: C: es un disco RAM y cada byte ahí resta memoria al sistema.

Instrucciones del autor 
INSTALLATION AND SETUP

Just copy FORTHPAL.SCR and FORTHPAL.DOW to your directory with HP-Pygmy
Forth.  FORTHPAL.DOW is the shadow block file with explanations of the
words in FORTHPAL.SCR

To use these together open FORTHPAL.SCR in a free even-numbered slot,
and FORTHPAL.DOW in the following odd-numbered one.  e.g.
" FORTHPAL.SCR" 8 OPEN
" FORTHPAL.DOW" 9 OPEN
To switch between these use CTRL-A when in the editor.

The extensions nust be loaded before loading FORTHPAL.  Graphic scroll
from the extensions (Block 3011) must also be loaded.  It's not loaded
by default.

The load block assumes you installed FORTHPAL as unit 8 (starting at
block# 8000).  Do 8001 LOAD to load the toolkit.  If you install it in
a different unit #, you'll need to edit the load block.  There's also
a useless demo/test of the tools called SAMPLE - and a simple Forth
source viewer that's faster than the editor, and could eventually be
the basis for a graphic mode editor (or maybe not...)

Files:

forthpal.txt      This document
forthpal.scr      Forth source block file
forthpal.dow      The shadow block file


THE TOOLS

The tools are described here.  There are many variables, arrays, and
support words not listed here.  See the source and shadow blocks for
info...


PADDING ( n  -) Sets interline padding (blank pixel lines between text
       lines).  Limited to 5 lines max - default = 0.

SETPOS ( x y  -) Stores the coordinates (in pixels) in text position
       variables.
G-TAB  ( x    -) Stores X-coordinate in a text position variable -
       keeps existing Y coord.
G-AT   ( r c  - x y) Converts row/column coordinates to pixel coords.
       Applies in the working area between the title bar and function
       key labels.  (Pixel coords  0,13 to 639,188).  Also stores x,y
…

Extracto literal de FORTHPAL.TXT, tal cual venía en el paquete.

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