Browsable XEDD Grammar

Grammar extracted by Vadim Zaytsev, see the Grammar Zoo entry for details: transform/xedd/v1.0-xsd/extracted
Source used for this grammar: Vadim Zaytsev, Software Language Processing Suite, XEDD, shared/xsd/xedd.xsd, 2012 [Explore]

Summary

• Total 4 production rules with 6 top alternatives and 25 symbols.
• Vocabulary: 10 = 4 nonterminals + 0 terminals + 6 labels + 0 markers.
• Total 4 nonterminal symbols: 4 defined (evolution, step, rename, metasymbols), 2 root (evolution, rename), 0 top (—), 0 bottom (—).
• Total 6 labels: [metasymbol], [from], [to], [terminator], [defining], [definition-separator].

Syntax

evolution ::=
	step*

step ::=
	rename

rename ::=
	[metasymbol]::metasymbols [from]::string [to]::string

metasymbols ::=
	[terminator]::ε
	[defining]::ε
	[definition-separator]::ε

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