{"version":"1.0","type":"link","title":"S-expression - Newikis","description":"In computer programming, an S-expression (or symbolic expression, abbreviated as sexpr or sexp) is an expression in a like-named notation for nested list (tree-structured) data. S-expressions were invented for, and popularized by, the programming language Lisp, which uses them for source code as…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/6/6c/Corrected_S-expression_tree_2.svg/1280px-Corrected_S-expression_tree_2.svg.png","thumbnail_width":1280,"thumbnail_height":1304}