Browsable LCF Grammar

Grammar extracted by Vadim Zaytsev, see the Grammar Zoo entry for details: markup/scientific/lcf/v17.0-xsd/extracted
Source used for this grammar: Vadim Zaytsev, Software Language Processing Suite, LCF, shared/xsd/lcf.xsd, 2008–2011, Version 17 [Explore]

Summary

• Total 8 production rules with 14 top alternatives and 80 symbols.
• Vocabulary: 27 = 8 nonterminals + 0 terminals + 19 labels + 0 markers.
• Total 8 nonterminal symbols: 8 defined (configuration, definition, shortcutType, sourceType, targetType, toolType, tool, xstring), 1 root (configuration), 0 top (—), 0 bottom (—).
• Total 19 labels: [shortcut], [tool], [source], [target], [name] ⁵, [expansion], [argument], [extraction], [command] ³, [parsing], [evaluation], [input], [perform], [branch], [validation], [comparison], [testset], [transformation], [expand].

Syntax

configuration ::=
	definition*

definition ::=
	[shortcut]::shortcutType
	[tool]::toolType
	[source]::sourceType
	[target]::targetType

shortcutType ::=
	[name]::string [expansion]::xstring

sourceType ::=
	[name]::string [extraction]::([name]::xstring [argument]::xstring+) [parsing]::[command]::xstring? [evaluation]::[command]::xstring?

targetType ::=
	[name]::string [branch]::([input]::string [perform]::string*)+

toolType ::=
	[name]::tool [command]::xstring

tool ::=
	[validation]::ε
	[comparison]::ε
	[testset]::ε
	[transformation]::ε

xstring ::=
	([expand]::string | string)*

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