Browsable JSON Grammar

Grammar extracted by Vadim Zaytsev, see the Grammar Zoo entry for details: markup/textual/json/abstract/hills/extracted
Source used for this grammar: Mark Hills, lang::json::ast::JSON, May 2012 [Explore]

Summary

• Total 1 production rules with 7 top alternatives and 31 symbols.
• Vocabulary: 18 = 1 nonterminals + 2 terminals + 15 labels + 0 markers.
• Total 1 nonterminal symbols: 1 defined (Value), 0 root (—), 0 top (—), 0 bottom (—).
• Total 2 terminal symbols: 2 keywords ("true", "false"), 0 letters (—), 0 numerics (—), 0 signs (—).
• Total 15 labels: [null], [memberName], [memberValue], [members], [object], [values], [array], [n], [integer], [r], [float], [s], [string], [b], [boolean].

Syntax

Value ::=
	[null]::ε
	[object]::[members]::([memberName]::string [memberValue]::Value)*
	[array]::[values]::Value*
	[integer]::[n]::integer
	[float]::[r]::integer
	[string]::[s]::string
	[boolean]::[b]::("true" | "false")

Maintained by Dr. Vadim Zaytsev a.k.a. @grammarware. Last updated in September 2015. [↑]