Class StandardWords

The class for StandardWords, that allows avoiding the use of generics when constructing words for the Standard Domain. It defaults to English.

Hierarchy (view full)

Constructors

constructor

API: Language identification elements

valueLanguageDomain valueLanguageLocale valueLanguageVariant valueLanguageVersion

API: Operators operations

abstractOperatorForIdOperator abstractOperatorForOperatorAtLevel fixityOfLevel maxFixityLevel tokenIsOperatorAtLevel

API: Pragmas

languagePragmaALLOWRECURSION languagePragmaDESTRUCTURINGFOREACH pragmaATTRIBUTE pragmaBEGINREGION pragmaENDREGION pragmaEXTRASYMBOLS pragmaLANGUAGEDOMAIN pragmaLANGUAGELOCALE pragmaLANGUAGEMOD pragmaLANGUAGEVARIANT pragmaLANGUAGEVERSION

API: Predicates for chars

charIsDigit charIsLineSeparator charIsLowercaseSigil charIsPunctuation charIsRegular charIsStringDelimiter charIsStringEscape charIsStringEscapeSigil charIsUppercaseSigil charIsWhitespace

API: Predicates for words

abstractWordIsKeyword abstractWordIsPrimitive abstractWordIsSymbolicKeyword concreteWordIsFirstAt concreteWordIsIdOperator concreteWordIsKeyword concreteWordIsPrimitive concreteWordIsSymbolicKeyword concreteWordIsValidNumber someConcreteWordOfIsFirstAt

API: Sigils

sigilPragmaCloser sigilPragmaOpener sigilPragmaSeparator sigilsLineCommentOpener sigilsParCommentCloser sigilsParCommentOpener

API: Specific elements

abstractWordForConcreteKeyword abstractWordForConcretePrimitive abstractWordForConcreteSymbolicKeyword concreteWordForAbstractKeyword concreteWordForAbstractPrimitive concreteWordForAbstractSymbolicKeyword concreteWordForTokenTag indexOfFirstAt lineSeparatorChars pairOfSigilsAtFrom punctuationKeywords

Constructors

constructor

API: Language identification elements

valueLanguageDomain

  • get valueLanguageDomain(): string

  • The concrete string for the Language Domain according to the words definition given at creation.

    Returns string

valueLanguageLocale

  • get valueLanguageLocale(): string

  • The concrete string for the Language Locale option according to the words definition given at creation.

    Returns string

valueLanguageVariant

  • get valueLanguageVariant(): string

  • The concrete string for the Language Variant name according to the words definition given at creation.

    Returns string

valueLanguageVersion

  • get valueLanguageVersion(): string

  • The concrete string for the Language Version name according to the words definition given at creation.

    Returns string

API: Operators operations

abstractOperatorForIdOperator

  • abstractOperatorForIdOperator(op): string

  • The abstract word used for the op identifier operator.

    PRECONDITION:

    • op is one of the declared identifier operators

    Parameters

    • op: string

    Returns string

abstractOperatorForOperatorAtLevel

  • abstractOperatorForOperatorAtLevel(op, level): string

  • The symbol of the operator op at the given level.

    PRECONDITION:

    • the operator op is one of the operators at the given level

    Parameters

    • op: string
    • level: number

    Returns string

fixityOfLevel

  • fixityOfLevel(level): Fixity

  • The fixity of the given fixity level in the language words definition.

    Parameters

    • level: number

    Returns Fixity

maxFixityLevel

  • maxFixityLevel(): number

  • The number of the last fixity level in the language words definition.

    Returns number

tokenIsOperatorAtLevel

  • tokenIsOperatorAtLevel(token, level): boolean

  • The fixity of the given fixity level in the language words definition.

    Parameters

    • token: Token
    • level: number

    Returns boolean

API: Pragmas

languagePragmaALLOWRECURSION

  • get languagePragmaALLOWRECURSION(): string

  • The concrete string for the ALLOWRECURSION language pragma according to the words definition given at creation.

    Returns string

languagePragmaDESTRUCTURINGFOREACH

  • get languagePragmaDESTRUCTURINGFOREACH(): string

  • The concrete string for the DESTRUCTURINGFOREACH language pragma according to the words definition given at creation.

    Returns string

pragmaATTRIBUTE

  • get pragmaATTRIBUTE(): string

  • The concrete string for the ATTRIBUTE pragma according to the words definition given at creation.

    Returns string

pragmaBEGINREGION

  • get pragmaBEGINREGION(): string

  • The concrete string for the BEGINREGION pragma according to the words definition given at creation.

    Returns string

pragmaENDREGION

  • get pragmaENDREGION(): string

  • The concrete string for the ENDREGION pragma according to the words definition given at creation.

    Returns string

pragmaEXTRASYMBOLS

  • get pragmaEXTRASYMBOLS(): string

  • The concrete string for the EXTRASYMBOLS pragma according to the words definition given at creation.

    Returns string

pragmaLANGUAGEDOMAIN

  • get pragmaLANGUAGEDOMAIN(): string

  • The concrete string for the LANGUAGEDOMAIN pragma according to the words definition given at creation.

    Returns string

pragmaLANGUAGELOCALE

  • get pragmaLANGUAGELOCALE(): string

  • The concrete string for the LANGUAGELOCALE pragma according to the words definition given at creation.

    Returns string

pragmaLANGUAGEMOD

  • get pragmaLANGUAGEMOD(): string

  • The concrete string for the LANGUAGEMOD pragma according to the words definition given at creation.

    Returns string

pragmaLANGUAGEVARIANT

  • get pragmaLANGUAGEVARIANT(): string

  • The concrete string for the LANGUAGEVARIANT pragma according to the words definition given at creation.

    Returns string

pragmaLANGUAGEVERSION

  • get pragmaLANGUAGEVERSION(): string

  • The concrete string for the LANGUAGEVERSION pragma according to the words definition given at creation.

    Returns string

API: Predicates for chars

charIsDigit

  • charIsDigit(ch): boolean

  • Indicates if the given character is a digit char according to the words definition given at creation,

    Parameters

    • ch: string

    Returns boolean

charIsLineSeparator

  • charIsLineSeparator(ch): boolean

  • Indicates if the given character is a line separator char according to the words definition given at creation,

    Parameters

    • ch: string

    Returns boolean

charIsLowercaseSigil

  • charIsLowercaseSigil(ch): boolean

  • Indicates if the given character is an lowercase sigil char according to the words definition given at creation,

    Parameters

    • ch: string

    Returns boolean

charIsPunctuation

  • charIsPunctuation(ch): boolean

  • Indicates if the given character is a punctuation char according to the words definition given at creation,

    Parameters

    • ch: string

    Returns boolean

charIsRegular

  • charIsRegular(ch): boolean

  • Indicates if the given character is a regular char according to the words definition given at creation,

    Parameters

    • ch: string

    Returns boolean

charIsStringDelimiter

  • charIsStringDelimiter(ch): boolean

  • Indicates if the given character is a string delimiter char according to the words definition given at creation,

    Parameters

    • ch: string

    Returns boolean

charIsStringEscape

  • charIsStringEscape(ch): boolean

  • Indicates if the given character is a string escape char according to the words definition given at creation,

    Parameters

    • ch: string

    Returns boolean

charIsStringEscapeSigil

  • charIsStringEscapeSigil(ch): boolean

  • Indicates if the given character is a string escape sigil char according to the words definition given at creation,

    Parameters

    • ch: string

    Returns boolean

charIsUppercaseSigil

  • charIsUppercaseSigil(ch): boolean

  • Indicates if the given character is an uppercase sigil char according to the words definition given at creation,

    Parameters

    • ch: string

    Returns boolean

charIsWhitespace

  • charIsWhitespace(ch): boolean

  • Indicates if the given character is a whitespace char according to the words definition given at creation,

    Parameters

    • ch: string

    Returns boolean

API: Predicates for words

abstractWordIsKeyword

  • abstractWordIsKeyword(word): boolean

  • Indicate if the given abstract word is a keyword according to the words definition given at creation.

    Parameters

    • word: symbol

    Returns boolean

abstractWordIsPrimitive

  • abstractWordIsPrimitive(word): boolean

  • Indicate if the given abstract word is a language primitive according to the words definition given at creation.

    Parameters

    • word: symbol

    Returns boolean

abstractWordIsSymbolicKeyword

  • abstractWordIsSymbolicKeyword(word): boolean

  • Indicate if the given abstract word is a symbolic keyword according to the words definition given at creation.

    Parameters

    • word: symbol

    Returns boolean

concreteWordIsFirstAt

  • concreteWordIsFirstAt(word, source): boolean

  • Indicate if the given source has as word as its first characters. The word word is supposed to be a concrete one.

    Parameters

    • word: string
    • source: SourceReader

    Returns boolean

concreteWordIsIdOperator

  • concreteWordIsIdOperator(word): boolean

  • Indicate if the given concrete word is an identifier operator of the language definition.

    Parameters

    • word: string

    Returns boolean

concreteWordIsKeyword

  • concreteWordIsKeyword(word): boolean

  • Indicate if the given concrete word is a keyword according to the words definition given at creation.

    Parameters

    • word: string

    Returns boolean

concreteWordIsPrimitive

  • concreteWordIsPrimitive(word): boolean

  • Indicate if the given concrete word is a language primitive according to the words definition given at creation.

    Parameters

    • word: string

    Returns boolean

concreteWordIsSymbolicKeyword

  • concreteWordIsSymbolicKeyword(word): boolean

  • Indicate if the given concrete word is a symbolic keyword according to the words definition given at creation.

    Parameters

    • word: string

    Returns boolean

concreteWordIsValidNumber

  • concreteWordIsValidNumber(word): boolean

  • Indicates if the given concrete word is a valid number according to the rules of the language.

    Parameters

    • word: string

    Returns boolean

someConcreteWordOfIsFirstAt

  • someConcreteWordOfIsFirstAt(words, source): boolean

  • Indicate if the given source has as some of the words as its first characters. The words in words are supposed to be a concrete ones.

    Parameters

    • words: string[]
    • source: SourceReader

    Returns boolean

API: Sigils

sigilPragmaCloser

  • get sigilPragmaCloser(): string

  • The pragma closer sigil according to the words definition given at creation.

    Returns string

sigilPragmaOpener

  • get sigilPragmaOpener(): string

  • The pragma opener sigil according to the words definition given at creation.

    Returns string

sigilPragmaSeparator

  • get sigilPragmaSeparator(): string

  • The pragma separator sigil according to the words definition given at creation.

    Returns string

sigilsLineCommentOpener

  • get sigilsLineCommentOpener(): string[]

  • The line comment opener sigils according to the words definition given at creation.

    Returns string[]

sigilsParCommentCloser

  • get sigilsParCommentCloser(): string[]

  • The paragraph comment closer sigils according to the words definition given at creation.

    Returns string[]

sigilsParCommentOpener

  • get sigilsParCommentOpener(): string[]

  • The paragraph comment opener sigils according to the words definition given at creation.

    Returns string[]

API: Specific elements

abstractWordForConcreteKeyword

  • abstractWordForConcreteKeyword(word): symbol

  • Return the keyword for the given word according to the words definition given at creation, if the word is a keyword.

    Parameters

    • word: string

    Returns symbol

abstractWordForConcretePrimitive

  • abstractWordForConcretePrimitive(word): symbol

  • Return the primitive for the given word according to the words definition given at creation, if the word is a language primitive.

    Parameters

    • word: string

    Returns symbol

abstractWordForConcreteSymbolicKeyword

  • abstractWordForConcreteSymbolicKeyword(word): symbol

  • Return the symbolic keyword for the given word according to the words definition given at creation, if the word is a symbolic keyword.

    Parameters

    • word: string

    Returns symbol

concreteWordForAbstractKeyword

  • concreteWordForAbstractKeyword(word): string

  • Return the concrete word in the language words definition for the given abstract keyword.

    Parameters

    • word: symbol

    Returns string

concreteWordForAbstractPrimitive

  • concreteWordForAbstractPrimitive(word): string

  • Return the concrete word in the language words definition for the given abstract primitive.

    Parameters

    • word: symbol

    Returns string

concreteWordForAbstractSymbolicKeyword

  • concreteWordForAbstractSymbolicKeyword(word): string

  • Return the concrete word in the language words definition for the given abstract symbolic keyword.

    Parameters

    • word: symbol

    Returns string

concreteWordForTokenTag

  • concreteWordForTokenTag(tag): string

  • Return the concrete word for the given word according to the words definition given at creation, or keep it as it is, if word is not a symbolic keyword, a keyword, or a primitive.

    Parameters

    • tag: symbol

    Returns string

indexOfFirstAt

  • indexOfFirstAt(words, source): number

  • Return the index of the string in words that the given source has as its first characters, if there is some, or undefined if it has is none of them.

    Parameters

    • words: string[]
    • source: SourceReader

    Returns number

lineSeparatorChars

  • lineSeparatorChars(): string

  • Return the line separator chars according to the words definition given at creation.

    Returns string

pairOfSigilsAtFrom

  • pairOfSigilsAtFrom(source, openers, closers): string[]

  • Determines the pair opener-closer that is initiated in the given source, provided that one of the openers ocurrs at its beginning.

    PRECONDITION:

    • source starts with one of the strings at openers.

    Parameters

    • source: SourceReader
    • openers: string[]
    • closers: string[]

    Returns string[]

    Throws

    GErrors.PreconditionErrorIn when the source does not start with some of the given openers

punctuationKeywords

  • punctuationKeywords(): string[]

  • Return the punctuation symbolic keywords according to the words definition given at creation.

    Returns string[]

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constructorvalueLanguageDomainvalueLanguageLocalevalueLanguageVariantvalueLanguageVersionabstractOperatorForIdOperatorabstractOperatorForOperatorAtLevelfixityOfLevelmaxFixityLeveltokenIsOperatorAtLevellanguagePragmaALLOWRECURSIONlanguagePragmaDESTRUCTURINGFOREACHpragmaATTRIBUTEpragmaBEGINREGIONpragmaENDREGIONpragmaEXTRASYMBOLSpragmaLANGUAGEDOMAINpragmaLANGUAGELOCALEpragmaLANGUAGEMODpragmaLANGUAGEVARIANTpragmaLANGUAGEVERSIONcharIsDigitcharIsLineSeparatorcharIsLowercaseSigilcharIsPunctuationcharIsRegularcharIsStringDelimitercharIsStringEscapecharIsStringEscapeSigilcharIsUppercaseSigilcharIsWhitespaceabstractWordIsKeywordabstractWordIsPrimitiveabstractWordIsSymbolicKeywordconcreteWordIsFirstAtconcreteWordIsIdOperatorconcreteWordIsKeywordconcreteWordIsPrimitiveconcreteWordIsSymbolicKeywordconcreteWordIsValidNumbersomeConcreteWordOfIsFirstAtsigilPragmaClosersigilPragmaOpenersigilPragmaSeparatorsigilsLineCommentOpenersigilsParCommentClosersigilsParCommentOpenerabstractWordForConcreteKeywordabstractWordForConcretePrimitiveabstractWordForConcreteSymbolicKeywordconcreteWordForAbstractKeywordconcreteWordForAbstractPrimitiveconcreteWordForAbstractSymbolicKeywordconcreteWordForTokenTagindexOfFirstAtlineSeparatorCharspairOfSigilsAtFrompunctuationKeywords