sintatic with DFA table

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compiler

syntax

parsing

Hi :)

I'm doing some research on compiler development, and am wanting to understand more about how the system works parsing using DFA tables. I see the theory of the operation of DFA table with parsers LALR, LL, LR, but I just can not understand.
As I am studying, I do not want to use a compiler compiler, such as ANTLR ... I want to understand how can I mount a tebela, make analyze syntactically with it, and make the parser and code gen...

So, with much searching, I found some code on the internet...

#define TAM_SIGMA 45
...
...
int edges[][TAM_SIGMA] = { {8,8,8,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,0,0,0,0,0,0,0,0,0,0,5,4,2,3,9},
        {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
        {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
        {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
        {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
        {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
        {0,0,0,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,0,0,0,0,0},
        {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}
        };
...
...

for example, if I have a very simple language:

function teste
    print("c")
return nil

function main
    var b = 10;
    print("a")
    teste()
return nil

How do I make a syntactic and semantic analysis on it, using a table DFA, I just can not understand this, as each state to define this matrix, as each letter, number, or symbol, represents something in the code.

I just can not understand how the machine works using an array as a basis, and that's what I want to know, how to build a simple parser using a DFA table, and how the parser will work in conjunction with it all, if you can post a sample code, I appreciate it.