Complex sentence: In informal discussions, the term often refers to the second sense, or to both; e.g. this is often the case when discussing programming languages, e.g. in "Structure and Interpretation of Computer Programs", by Abelson and Sussman.
Split into simpler sentences: In informal discussions, the term often refers to the second sense, or to both. This is often the case when discussing programming languages "Structure and Interpretation of Computer Programs", by Abelson and Sussman.