All code is data. Many languages (Haskell for example) can directly manipulate code as data (macros). The unique thing about lisp is that the code is represented as a car/cons list. Other languages could do the same when writing macros. However most have chosen not to.
All code is data. Many languages (Haskell for example) can directly manipulate code as data (macros). The unique thing about lisp is that the code is represented as a car/cons list. Other languages could do the same when writing macros. However most have chosen not to.