code and code

Today, I asked Inderpreet what to do next in Wt through gmail chat and he replied to read a blog example from Wt examples also he told me that he and vigasdeep are going for a trip to a hill station. Then I found the code of this example by,

 cd /usr/lib/Wt/examples/blog 

ls

There I saw that the code is very BIG. It was divided into 22 different files and I was like from where to start ? Finally after staring on every file name for a while, i picked one and opened it in vim editor.

 vim blog.C 

I started reading from header files and noticed that other files are also included in this files and then I opened those files one by one and tried to understand the code.