title: Assembly language parser implementation
body: <p>So, i'm continuing my wandering around and pretty sure i'm ended up in need of some open source assembler command lexem analyzer (some TinyPG implementation, maybe).</p>
  
  <p>All i want to know, is HOW i can make my apps understand, that given text MIGHT be assembler code. 
  for example </p>
  
  <pre><code>mov ah, 37
  </code></pre>
  
  <p>should be accepted, while </p>
  
  <pre><code>bad my 42
  </code></pre>
  
  <p>should not.</p>
  
  <p>Advices on self-implementing are welcomed too, ofc. Because i'm not sure if i would understand "hardcore" implementations.</p>