To use a directive that allows the use of source code from another file.
To consider as part of something; to comprehend.
To bring into a group, class, set, or total as a (new) part or member.
A piece of source code or other content that is dynamically retrieved for inclusion in another item.
During the course of processing some data, and in response to a directive in that data, to fetch data from a different source and process it in-line along with the original data.
To introduce (something) between other things; especially to insert (possibly spurious) words into a text.
To estimate the value of a function between two tabulated points.