Expand description

Paring related functions for basic.

Functions

XXX stolen to the asm parser

XXX stolen to the asm parser

Parse a line BUT expect an end of line char

Parse a line

Parse complete basic program“],

Parse a basic value

TODO add the missing chars

Parse an hexadecimal value

Parse the instructions that do not need a prefix byte TODO Add all the other instructions“],

Parse a comment“],

Parse the instructions that do not need a prefix byte TODO Add all the other variants“

Parse any token