C02/doc/keydef.txt

Key Definitions for C02 Programs

This module contains symbolic representations of the character codes
generated by non-printing keyboard keys.

The set of symbolic names is intended to encompass all supported 6502
based microcomputers. Any key that is inapplicable to a particular
machine will have a defined character value of 0.

The default header file contains keys with standard ASCII definitions.

At the beginning of the program use the directive

  #include <key.h02>

The following are defined:

  struct keydef {};           Structure containing the symbolic key names
                        
  const struct keydef keys;   Struct variable containing the character codes

The structure contains the following members:

  key.bckspc      Backspace
  key.break       Break
  key.clear       Clear
  key.copy        Copy 
  key.delete      Delete
  key.down        Cursor Down
  key.escape      Escape
  key.fn1         Function Key 1 
  key.fn2         Function Key 2 
  key.fn3         Function Key 3 
  key.fn4         Function Key 4 
  key.fn5         Function Key 5 
  key.fn6         Function Key 6 
  key.fn7         Function Key 7 
  key.fn8         Function Key 8 
  key.fn9         Function Key 9 
  key.fn10        Function Key 10
  key.fn11        Function Key 11
  key.fn12        Function Key 12
  key.help        Help 
  key.home        Home 
  key.insert      Insert 
  key.left        Cursor Left
  key.lnfd        Line Feed 
  key.right       Cursor Right
  key.return      Return
  key.shfrtn      Shift-Return
  key.run         Run 
  key.rvsoff      Reverse Off
  key.rvson       Reverse On
  key.shfspc      Shifted Space
  key.tab         Tab
  key.shftab      Shift-Tab 
  key.up          Cursor Up
  
 Note: This library has no external requirement.