[Tex/LaTex] \newpage does not seem to create a new page


Brand new to LaTeX, using LaTeXit on OSX 10.10.1. Here is my preamble and my code after the preamble.

    \usepackage[usenames]{color} %used for font color
    \usepackage{amssymb} %maths   
    \usepackage{amsmath} %maths    
    \usepackage[utf8]{inputenc} %useful to type directly diacritic characters    

 \title{Test Document for LaTeX}
    \date{December 14 2014}
    This  is  a  practice  document  for  LaTeX     
    \begin{comment} testing some stuff     
    Like Comments and such    
    this is fun!    
    % \clearpage    


    Lots of stuff


    More Things! 

Now, when I run this, it runs fine except that it only outputs the title page with numbering. Anything below \newpage does not show up. I have been learning LaTeX using "The Not So Short Introduction to LaTeX 2e", and I seem to have followed the new page instructions to the letter, unless I am completely missing something.

Bonus question: In LaTeXit, when I open my preamble, the first two lines are greyed out and cannot be edited except from the templates section of the Preferences. Why is this?


Best Answer

From LaTeXiT's page:

The interface is designed for equations, not for multi-pages documents. For such an usage, other applications my be more relevant.

You should choose a regular editor/IDE for creating something like an entire article.