Browsable LDF Grammar

Grammar extracted by Vadim Zaytsev, see the Grammar Zoo entry for details: doc/ldf/v13.0-xsd/extracted
Source used for this grammar: Vadim Zaytsev, Software Language Processing Suite, LDF, shared/xsd/ldf.xsd, 2008–2011, Version 21 [Explore]

Summary

• Total 28 production rules with 92 top alternatives and 361 symbols.
• Vocabulary: 137 = 30 nonterminals + 0 terminals + 107 labels + 0 markers.
• Total 30 nonterminal symbols: 28 defined (reference, sample, runnable, tail, document, titlePage, body, status, generated, frontSection, simpleSection, simpleText, simpleTextElement, simpleFigure, simpleTable, simpleList, frontList, lexicalSection, structuredSection, listOfTerms, listOfInternalLinks, tableRow, structuredSectionElement, normative, informative, runnableType, mixedType, keyword), 6 root (reference, sample, runnable, tail, document, keyword), 0 top (—), 2 bottom (production ³, sampleType).
• Total 107 labels: [titlePage], [placeholder] ², [frontMatter], [lists], [lexicalPart], [core], [annex], [body], [number], [author] ⁴, [topic], [version] ², [edition], [status], [date], [ansi], [ecma], [ieee], [iso], [iso/iet], [itu], [ietf], [iec], [oasis], [wsa], [w3c], [unknown], [draft], [candidate], [proposed], [approved], [revised], [obsolete], [withdrawn], [collection], [trial], [errata], [report], [index], [fullgrammar], [listoftables], [listofauthors], [listofcontents], [listofreferences], [foreword], [designGoals], [scope], [conformance], [compliance], [compatibility], [notation], [normativeReferences], [documentStructure], [whatsnew], [title] ³, [content], [id] ⁵, [empty], [text] ², [figure], [table], [list], [formula], [sample], [caption], [type], [file], [header], [row], [item], [definitions], [abbreviations], [languageOverview], [lineContinuations], [whitespace], [tokens], [preprocessor], [literals], [lexical], [name], [definition], [term], [linkText], [reference], [link], [cell], [references], [section], [subtopic], [key], [data], [value], [synopsis], [description], [syntax], [constraints], [relationship], [semantics], [default], [rationale], [example], [update], [context], [main], [argument], [yields], [language].

Syntax

reference ::=
	string

sample ::=
	sampleType

runnable ::=
	runnableType

tail ::=
	mixedType

document ::=
	[titlePage]::titlePage [placeholder]::generated* [frontMatter]::frontSection+ [lists]::frontList+? [lexicalPart]::lexicalSection+? [core]::structuredSection+ [annex]::structuredSection*

titlePage ::=
	([body]::body [number]::integer | [author]::string+) [topic]::string ([version]::string | [edition]::string) [status]::status [date]::string

body ::=
	[ansi]::ε
	[ecma]::ε
	[ieee]::ε
	[iso]::ε
	[iso/iet]::ε
	[itu]::ε
	[ietf]::ε
	[iec]::ε
	[oasis]::ε
	[wsa]::ε
	[w3c]::ε

status ::=
	[unknown]::ε
	[draft]::ε
	[candidate]::ε
	[proposed]::ε
	[approved]::ε
	[revised]::ε
	[obsolete]::ε
	[withdrawn]::ε
	[collection]::ε
	[trial]::ε
	[errata]::ε
	[report]::ε

generated ::=
	[index]::ε
	[fullgrammar]::ε
	[listoftables]::ε
	[listofauthors]::ε
	[listofcontents]::ε
	[listofreferences]::ε

frontSection ::=
	[foreword]::simpleSection
	[designGoals]::simpleSection
	[scope]::simpleSection
	[conformance]::simpleSection
	[compliance]::simpleSection
	[compatibility]::simpleSection
	[notation]::simpleSection
	[normativeReferences]::simpleSection
	[documentStructure]::simpleSection
	[whatsnew]::simpleSection

simpleSection ::=
	[title]::string? [author]::string* [content]::simpleText [id]::string?

simpleText ::=
	simpleTextElement+

simpleTextElement ::=
	[empty]::ε
	[text]::mixedType
	[figure]::simpleFigure
	[table]::simpleTable
	[list]::simpleList
	[formula]::string
	[sample]::string
	production

simpleFigure ::=
	[caption]::string [type]::string [file]::string [id]::string?

simpleTable ::=
	[header]::tableRow* [row]::tableRow+

simpleList ::=
	[item]::mixedType+

frontList ::=
	[definitions]::listOfTerms
	[abbreviations]::listOfTerms
	[languageOverview]::listOfTerms

lexicalSection ::=
	[lineContinuations]::simpleSection
	[whitespace]::simpleSection
	[tokens]::simpleSection
	[preprocessor]::simpleSection
	[literals]::simpleSection
	[lexical]::simpleSection

structuredSection ::=
	[title]::string [author]::string* structuredSectionElement+ [id]::string?

listOfTerms ::=
	[title]::string? [author]::string* [term]::([name]::string [definition]::simpleText)+ [id]::string?

listOfInternalLinks ::=
	[link]::([text]::string [linkText]::string? [reference]::string)+

tableRow ::=
	[cell]::simpleText+

structuredSectionElement ::=
	[placeholder]::generated
	normative
	informative
	production
	[references]::listOfInternalLinks
	[section]::simpleSection
	[subtopic]::structuredSection
	[value]::([key]::string [data]::string)

normative ::=
	[synopsis]::simpleSection
	[description]::simpleSection
	[syntax]::production+
	[constraints]::simpleSection
	[relationship]::simpleSection
	[semantics]::simpleSection
	[default]::simpleSection

informative ::=
	[rationale]::simpleSection
	[example]::simpleSection
	[update]::simpleSection

runnableType ::=
	[context]::string [main]::string [argument]::string* [yields]::string [language]::string [version]::string? [id]::string?

mixedType ::=
	(α | string)*

keyword ::=
	string

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