title: Characters for code-readable files
body: <p>I'm making a program, and I want to be able to store questions and answers in a text file. What I'm doing right now is separating the different question/answer combos by a new line, and separating the questions from the answers by having the questions first, then /// (triple slash) and then the answer. The problem with this is that the user can't enter a triple slash or slashes at the end of the question without messing the program up.</p>
  
  <p>So what I'm looking for is some character that I can put in that can't be entered by the user in any way shape or form to separate the questions and answers. What I'm leaning towards right now is some unicode symbol like a smiley face, but anything that's more perfect would be appreciated.</p>
  
  <p>As a side question, where should I store this document on Mac OS X? Should it be in application support, or part of the app bundle itself?</p>