The pages on this site contain documentation for very old MS-DOS software,
purely for historical purposes.
If you're looking for up-to-date documentation, particularly for programming,
you should not rely on the information found here, as it will be woefully
out of date.
dIndexcode
Index code
The three characters, .i., formatted as hidden
text that you type in front of each term or
phrase you want included in an index.
An "index entry" is a term or phrase preceded by
an index code.