What to do to make use of the inflections module in a new command-line tool.


§1. Status. The inflections module is provided as one of the "services" suite of modules, which means that it was built with a view to potential incorporation in multiple tools. It can be found, for example, in inform7 and inflections-test.

By convention, the modules considered as "services" have no dependencies on other modules except for foundation and other "services" modules.

A tool can import inflections only if it also imports foundation, words and syntax.

§2. Importing the module. We'll use the term "parent" to mean the tool which is importing inflections, that is, which will include its code and be able to use it. As with any imported module,

Import: somepath/inflections

§3. Using callbacks. Shared modules like this one are tweaked in behaviour by defining "callback functions". This means that the parent might provide a function of its own which would answer a question put to it by the module, or take some action on behalf of the module: it's a callback in the sense that the parent is normally calling the module, but then the module calls the parent back to ask for data or action.

This module has only two callbacks and both are optional: