Copy own ELF header to obuf     
edi = 54    # output file index
edx = 0     # ediMax
NUMBER:
    edx = max(edx, edi)
    ebx = null  # acc
    BYTE:
        al = GetByte()
        if al is Hash:
            do al = GetByte() until al == '\n'
        if al is Whitespace:
            if ebx not null: [obuf+edi] = bl; edi++
            jump NUMBER
        if al is Colon:
            edi = ebx; jump NUMBER
        if al is Numeral:
            ebx = sixteen * ebx + value(al); jump BYTE
        else: # (Plus or Minus)
            edi += 4
            if al == '+': [obuf+edi-4] = ebx + Head
            if al == '-': [obuf+edi-4] = ebx - edi
            jump NUMBER
GetByte(): if more input, return the next input byte; else WRITE()
WRITE(): [obuf+44] = edx; syscall write the output program (edx bytes); exit