ABSTRACT MACHINE AND CHARACTER

ABSTRACT MACHINE

• aims to learn how to make libraries ( as well as string.h , stdio.h , etc. )
• every button on the abstract machine is actually a function or procedure
• create an abstract machine is a mechanism to design and create libraries that libraries are not easily replaceable and easy to use.

CC - current character

START - turn on the machine, and enter one character. 

INC - forward one character

ADZ - forward to find the next character (whitespace ingored) 

GET CC - take the cc

EOP - light on if the meeting point as the end of process. 

for example c language program