null.sexp // A null S-expression value
() // An empty expression value
(cons 1 2) // S-expression of three values
([hello][there]) // S-expression containing two lists
(a+-b) ( 'a' '+-' 'b' ) // Equivalent; three symbols
(a.b;) ( 'a' '.' 'b' ';') // Equivalent; four symbolsLanguages with S-Expressions include Ion
Languages without S-Expressions include JavaScript, Java, C3
View all concepts with or missing a hasSExpressions measurement
Read more about S-Expressions on the web: 1.