InScript is an extensible scripting framework that provides the capability to insert and modify data without needing to modify any WordPress files.
At the simplest level, it is a generic pattern matcher that searches for specific patterns, or tags, and replaces them with something else. However, instead of replacing these patterns with static text, you can replace them with variables, functions, and even PHP code.
Some of the features that InScript provides are:
The embedded scripts are very powerful, and allow you to do things like:
Because of the extensible nature of the plugin, you can add scriptlets (mini-plugins) that provide extra features and yet use the same InScript framework.