3.17 s-exp-structs

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3.17 s-exp-structs

Usage:

include s-exp-structs

import s-exp-structs as ...

3.17.1 The S-Exp Datatype

This datatype defines the result of parsing s-expressions. See read-s-exp for more details and examples.

data S-Exp:

| s-list(exps :: List<S-Exp>)
| s-num(n :: Number)
| s-str(s :: String)
| s-sym(s :: String)

end

s-list :: (exps :: List<S-Exp>) -> S-Exp
s-num :: (n :: Number) -> S-Exp
s-str :: (s :: String) -> S-Exp
s-sym :: (s :: String) -> S-Exp
is-s-list :: (val :: Any) -> Boolean
is-s-num :: (val :: Any) -> Boolean
is-s-str :: (val :: Any) -> Boolean
is-s-sym :: (val :: Any) -> Boolean

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1	Getting Started
2	Language Concepts
3	Builtins and Libraries
4	Pyret Style Guide
5	Internals
6	Glossary

3.1	Global Utilities
3.2	Numbers
3.3	Strings
3.4	Booleans
3.5	Raw Array
3.6	Tables
3.7	lists
3.8	sets
3.9	arrays
3.10	string-dict
3.11	option
3.12	pick
3.13	either
3.14	srcloc
3.15	pprint
3.16	s-exp
3.17	s-exp-structs
3.18	image-structs
3.19	image
3.20	world
3.21	gdrive-sheets
3.22	data-source
3.23	reactors
3.24	chart
3.25	plot
3.26	statistics
3.27	math