Browsable Rascal Parse Tree Grammar

Grammar extracted by Vadim Zaytsev, see the Grammar Zoo entry for details: api/rascal/parsetree/extracted
Source used for this grammar: Paul Klint, vis::ParseTree, 2009–2013 [Explore]

Summary

• Total 6 production rules with 6 top alternatives and 31 symbols.
• Vocabulary: 15 = 6 nonterminals + 0 terminals + 6 labels + 3 markers.
• Total 6 nonterminal symbols: 5 defined (void, Figure, FProperty, bool, str), 0 root (—), 5 top (void, Figure, FProperty, bool, str), 1 bottom (Tree ⁴).
• Total 6 labels: [renderParsetree], [visParsetree], [popup], [allChars], [getChars], [tree2].
• Total 3 markers: ⟨t⟩ ², ⟨s⟩, ⟨trees⟩ ².

Syntax

void ::=
	[renderParsetree]::⟨t⟩:Tree

Figure ::=
	[visParsetree]::⟨t⟩:Tree

FProperty ::=
	[popup]::⟨s⟩:string

bool ::=
	[allChars]::⟨trees⟩:Tree*

str ::=
	[getChars]::⟨trees⟩:Tree*

void ::=
	[tree2]::ε

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