The inc directory holds content that is used by the
tools in the bin directory.
Why the name inc?
We use inc because "include" would be misleading for both C and because
the contents of HTML files under inc are not really included
by the web server or the browser. Content of HTML files is
processed by tools the bin directory.
Processing can include substitution of strings of the form %%CURDS%% with some command
line supplied value by the tool in question.