5.5.5 Dicts, strings and HTTP
The HTTP library and related data structures would profit from 
exploiting dicts. Below is a list of data structures that might be 
affected by future changes. Code can be made more robust by using the library(option) 
library functions for extracting values from these structures.
- The HTTP request structure
 - The HTTP parameter interface
 - URI components
 - Attributes to HTML elements