/
Elixir.bnf
2953 lines (2643 loc) · 127 KB
/
Elixir.bnf
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{
parserClass="org.elixir_lang.parser.ElixirParser"
extends="com.intellij.extapi.psi.ASTWrapperPsiElement"
// direct children of matchedExpression
extends("matched(AccessExpression|.*Operation|((((At)?Unq)|Q)ualified(No)?(Argument|Parenthese)s|Dot)Call|Qualified(Alias|MultipleAliases))")=matchedExpression
// direct children of unmatchedExpression
extends("unmatched(AccessExpression|.*Operation|((((At)?Unq)|Q)ualified(No)?(Argument|Parenthese)s|Dot)Call|Qualified(Alias|MultipleAliases))")=unmatchedExpression
// name identifier owner calls - no argument calls are included because in a pipeline they can have effective arguments
elementTypeFactory("((un)?matched((((At)?Unq)|Q)ualified(No)?(Argument|Parenthese)s|Dot)|unqualifiedNoParenthesesManyArguments)Call")="org.elixir_lang.ElementTypeFactory.factory"
methods( "((un)?matched((At)?Unqualified(No)?(Argument|Parenthese)s|Dot)|unqualifiedNoParenthesesManyArguments)Call")=[
canonicalName
canonicalNameSet
functionName
functionNameElement
getDoBlock
hasDoBlockOrKeyword
getName
getNameIdentifier
getPresentation
getReference
getStub
getUseScope
isCalling
isCallingMacro
moduleName
primaryArguments
primaryArity
processDeclarations
quote
resolvedFinalArity
resolvedFinalArityRange
resolvedModuleName
resolvedPrimaryArity
resolvedSecondaryArity
secondaryArguments
secondaryArity
setName
]
// qualified calls that need to implement #qualifier()
methods("(un)?matchedQualified(No)?(Argument|Parenthese)sCall")=[
canonicalName
canonicalNameSet
functionName
functionNameElement
getDoBlock
hasDoBlockOrKeyword
getName
getNameIdentifier
getPresentation
getReference
getStub
getUseScope
isCalling
isCallingMacro
moduleName
primaryArguments
primaryArity
processDeclarations
qualifier
quote
resolvedFinalArity
resolvedFinalArityRange
resolvedModuleName
resolvedPrimaryArity
resolvedSecondaryArity
secondaryArguments
secondaryArity
setName
]
// in operations that works as calls
implements("(un)?matchedInOperation")=[
"org.elixir_lang.psi.call.Call"
"org.elixir_lang.psi.operation.In"
]
// methods set by infix operations below
/* infix operations that work as name identifier owner calls - specifically support getNameIdentifier so they can
return their operator, so it is easy to use a different operator when making customer operators like in Bitwise or
the free arrow operators */
implements( "(un)?matched(Comparison|Multiplication|Relational)Operation")=[
"org.elixir_lang.psi.call.Named"
"org.elixir_lang.psi.operation.Infix"
]
methods( "(un)?matched(Addition|And|Arrow|Comparison|In|InMatch|Match|Multiplication|Or|Pipe|Relational|Three|Two|Type|When)Operation")=[
functionName
functionNameElement
getDoBlock
getName
getNameIdentifier
hasDoBlockOrKeyword
isCalling
isCallingMacro
leftOperand
moduleName
operator
primaryArguments
primaryArity
processDeclarations
quote
resolvedFinalArity
resolvedFinalArityRange
resolvedModuleName
resolvedPrimaryArity
resolvedSecondaryArity
rightOperand
secondaryArguments
secondaryArity
setName
]
implements("(un)?matchedAdditionOperation")=[
"org.elixir_lang.psi.call.Named"
"org.elixir_lang.psi.operation.Addition"
]
// methods set by infix operations above
implements("(un)?matchedAndOperation")=[
"org.elixir_lang.psi.call.Named"
"org.elixir_lang.psi.operation.And"
]
// methods set by infix operations above
implements("(un)?matchedArrowOperation")=[
"org.elixir_lang.psi.call.Named"
"org.elixir_lang.psi.operation.Arrow"
]
implements("(un)?matchedInMatchOperation")=[
"org.elixir_lang.psi.call.Named"
"org.elixir_lang.psi.operation.InMatch"
]
// methods set by infix operations above
implements("(un)?matchedMatchOperation")=[
"org.elixir_lang.psi.call.Named"
"org.elixir_lang.psi.operation.Match"
]
// methods set by infix operations above
implements("(un)?matchedOrOperation")=[
"org.elixir_lang.psi.call.Named"
"org.elixir_lang.psi.operation.Or"
]
// methods set by infix operations above
implements("(un)?matchedPipeOperation")=[
"org.elixir_lang.psi.call.Named"
"org.elixir_lang.psi.operation.Pipe"
]
// methods set by infix operations above
implements("(un)?matchedThreeOperation")=[
"org.elixir_lang.psi.call.Named"
"org.elixir_lang.psi.operation.Three"
]
// methods set by infix operations above
implements("(un)?matchedTwoOperation")=[
"org.elixir_lang.psi.call.Named"
"org.elixir_lang.psi.operation.Two"
]
// methods set by infix operations above
implements("(un)?matchedTypeOperation")=[
"org.elixir_lang.psi.call.Named"
"org.elixir_lang.psi.operation.Type"
]
// methods set by infix operations above
implements("(un)?matchedWhenOperation")=[
"org.elixir_lang.psi.call.Named"
"org.elixir_lang.psi.operation.When"
]
// methods set by infix operations above
/*
* Prefix operations
*
* Have names (their operators), but aren't stubbed because they don't define structures.
*/
implements( "((at|capture|unary)Numeric|(un)?matched(Capture)NonNumeric)Operation")=[
"org.elixir_lang.psi.call.Named"
"org.elixir_lang.psi.operation.Prefix"
]
methods( "((at|capture|unary)Numeric|(un)?matched(Capture|Unary)NonNumeric)Operation")=[
functionName
functionNameElement
getDoBlock
getName
getNameIdentifier
hasDoBlockOrKeyword
isCalling
isCallingMacro
moduleName
operand
operator
primaryArguments
primaryArity
quote
secondaryArguments
secondaryArity
resolvedFinalArity
resolvedFinalArityRange
resolvedModuleName
resolvedPrimaryArity
resolvedSecondaryArity
setName
]
// atNonNumeric operations
implements("(un)?matchedAtNonNumericOperation")=[
"org.elixir_lang.psi.AtNonNumericOperation"
]
methods("(un)?matchedAtNonNumericOperation")=[
getReference
moduleAttributeName
operand
operator
quote
]
// unaryNonNumeric operations
implements("(un)?matchedUnaryNonNumericOperation")=[
"org.elixir_lang.psi.UnaryNonNumericOperation"
]
// method set by prefix operations above
// QualifiedBracketOperation
implements("(un)?matchedQualifiedBracketOperation")=[
"org.elixir_lang.psi.QualifiedBracketOperation"
]
methods( "(un)?matchedQualifiedBracketOperation")=[
qualifier
quote
]
// QualifiedMultipleAliases
implements("(un)?matchedQualifiedMultipleAliases")=[
"org.elixir_lang.psi.QualifiedMultipleAliases"
]
methods( "(un)?matchedQualifiedMultipleAliases")=[
quote
]
// Heredoc
methods("(charList|string)Heredoc")=[
addEscapedCharacterCodePoints
addEscapedEOL
addFragmentCodePoints
addHexadecimalEscapeSequenceCodePoints
getFragmentType
getHeredocLineList
quote
quoteBinary
quoteEmpty
quoteLiteral
]
// Quote
methods("(charList|string)Line") = [
addEscapedCharacterCodePoints
addEscapedEOL
addFragmentCodePoints
addHexadecimalEscapeSequenceCodePoints
getBody
getFragmentType
quote
quoteAsAtom
quoteBinary
quoteEmpty
quoteLiteral
]
// Sigil Heredoc
methods("(interpolated|literal)((CharList|String)Sigil|Regex|Sigil|Words)Heredoc") = [
addEscapedCharacterCodePoints
addEscapedEOL
addFragmentCodePoints
addHexadecimalEscapeSequenceCodePoints
getFragmentType
getHeredocLineList
quote
quoteBinary
quoteEmpty
quoteLiteral
sigilName
]
// Sigil Line
methods("(interpolated|literal)((CharList|String)Sigil|Regex|Sigil|Words)Line") = [
addEscapedCharacterCodePoints
addEscapedEOL
addFragmentCodePoints
addHexadecimalEscapeSequenceCodePoints
getBody
getFragmentType
quote
quoteBinary
quoteEmpty
quoteLiteral
sigilName
terminator
]
psiClassPrefix="Elixir"
psiImplClassSuffix="Impl"
psiPackage="org.elixir_lang.psi"
psiImplPackage="org.elixir_lang.psi.impl"
psiImplUtilClass="org.elixir_lang.psi.impl.ElixirPsiImplUtil"
elementTypeHolderClass="org.elixir_lang.psi.ElixirTypes"
elementTypeClass="org.elixir_lang.psi.ElixirElementType"
tokenTypeClass="org.elixir_lang.psi.ElixirTokenType"
tokens = [
AFTER = "after"
ALIAS_TOKEN = "Alias"
AND_SYMBOL_OPERATOR = "&&&, &&"
AND_WORD_OPERATOR = "`and`"
ARROW_OPERATOR = "<<<, <<~, <|>, <~>, >>>, ~>>, <~, |>, ~>"
ASSOCIATION_OPERATOR = "=>"
ATOM_FRAGMENT = "A-Z, a-z, _, @, 0-9. ?, !"
AT_OPERATOR = "@"
BASE_WHOLE_NUMBER_PREFIX = "0"
BINARY_WHOLE_NUMBER_BASE = "b"
BIT_STRING_OPERATOR = "<<>>"
CALL = "<zero-width-call>"
CAPTURE_OPERATOR = "&"
CATCH = "catch"
CHAR_LIST_FRAGMENT = "Char List Fragment"
CHAR_LIST_HEREDOC_PROMOTER = "Char List Heredoc Promoter (''')"
CHAR_LIST_HEREDOC_TERMINATOR = "Char List Heredoc Terminator (''')"
CHAR_LIST_PROMOTER = "Char List Promoter (')"
CHAR_LIST_SIGIL_HEREDOC_PROMOTER = "Char List Sigil Heredoc Promoter (\"\"\", ''')"
CHAR_LIST_SIGIL_HEREDOC_TERMINATOR = "Char List Sigil Heredoc Terminator (\"\"\", ''')"
CHAR_LIST_SIGIL_PROMOTER = "Char List Sigil Promoter ({, [, <, \", /, (, |, ')"
CHAR_LIST_SIGIL_TERMINATOR = "Char List Sigil Terminator ({, [, <, \", /, (, |, ')"
CHAR_LIST_TERMINATOR = "Char List Terminator (')"
CHAR_TOKENIZER = "?"
CLOSING_BIT = ">>"
CLOSING_BRACKET = "]"
CLOSING_CURLY = "}"
// TODO remove once CLOSING_PARENTHESIS is used in emptyParentheses rule
CLOSING_PARENTHESIS = ")"
COLON = ":"
COMMA = ","
COMMENT = "#"
COMPARISON_OPERATOR = "!==, ===, !=, ==, =~"
DECIMAL_MARK = "Decimal Mark (.)"
DECIMAL_SEPARATOR = "_"
DIVISION_OPERATOR = "/"
DO = "do"
DOT_OPERATOR = "."
DUAL_OPERATOR = "+, -"
ELSE = "else"
EOL = "\\n, \\r\\n"
END = "end"
ESCAPE = "\\"
ESCAPED_CHARACTER_TOKEN = "\\<character>, \\x{<hexadecimal-digit>}, \\x<hexadecimal-digit>, \\\\n, \\\\r\\n"
EXPONENT_MARK = "E, e"
FALSE = "false"
FN = "fn"
HEREDOC_LINE_WHITE_SPACE_TOKEN = "Whitespace at beginning of line of heredoc"
HEREDOC_PREFIX_WHITE_SPACE = "Whitespace at beginning of last line of heredoc before terminator"
HEXADECIMAL_WHOLE_NUMBER_BASE = "x"
IDENTIFIER_TOKEN = "identifier"
INTERPOLATING_CHAR_LIST_SIGIL_NAME = "c"
INTERPOLATING_REGEX_SIGIL_NAME = "r"
INTERPOLATING_SIGIL_NAME = "a-b, d-q, t-v, x-z"
INTERPOLATING_STRING_SIGIL_NAME = "s"
INTERPOLATING_WORDS_SIGIL_NAME = "w"
// Can't be just "}", because that's used for the more general CLOSING_CURLY
INTERPOLATION_END = "Interpolation End (})"
// Human-readable "Interpolation Start" to match format of INTERPOLATION_END
INTERPOLATION_START = "Interpolation Start (#{)"
INVALID_BINARY_DIGITS = "A-Z, a-z, 2-9"
INVALID_DECIMAL_DIGITS = "A-Z, a-z"
INVALID_HEXADECIMAL_DIGITS = "G-Z, g-z"
INVALID_OCTAL_DIGITS = "A-Z, a-z, 8-9"
INVALID_UNKNOWN_BASE_DIGITS = "A-Z, a-z, 0-9"
IN_MATCH_OPERATOR = "<-, \\\\"
IN_OPERATOR = "in"
KEYWORD_PAIR_COLON = "Keyword Pair Colon (:)"
LITERAL_CHAR_LIST_SIGIL_NAME = "C"
LITERAL_REGEX_SIGIL_NAME = "R"
LITERAL_SIGIL_NAME = "A-B, D-Q, T-V, X-Z"
LITERAL_STRING_SIGIL_NAME = "S"
LITERAL_WORDS_SIGIL_NAME = "W"
MAP_OPERATOR = "%{}"
MATCH_OPERATOR = "="
MULTIPLICATION_OPERATOR = "*"
NIL = "nil"
NOT_OPERATOR = "not"
OBSOLETE_BINARY_WHOLE_NUMBER_BASE = "B"
OBSOLETE_HEXADECIMAL_WHOLE_NUMBER_BASE = "X"
OCTAL_WHOLE_NUMBER_BASE = "o"
OPENING_BIT = "<<"
OPENING_BRACKET = "["
OPENING_CURLY = "{"
OPENING_PARENTHESIS = "("
OR_SYMBOL_OPERATOR = "|||, ||"
OR_WORD_OPERATOR = "`or`"
PIPE_OPERATOR = "|"
RANGE_OPERATOR = ".."
REGEX_FRAGMENT = "Regex Fragment"
REGEX_HEREDOC_PROMOTER = "Regex Heredoc Promoter (\"\"\", ''')"
REGEX_HEREDOC_TERMINATOR = "Regex Heredoc Terminator (\"\"\", ''')"
REGEX_PROMOTER = "Regex Promoter ({, [, <, \", /, (, |, ')"
REGEX_TERMINATOR = "Regex Terminator ({, [, <, \", /, (, |, ')"
RELATIONAL_OPERATOR = "<, <=, >=, >"
RESCUE = "rescue"
// TOO remove once SEMICOLON is used in endOfExpression rule
SEMICOLON = ";"
SIGIL_FRAGMENT = "Sigil Fragment"
SIGIL_HEREDOC_PROMOTER = "Sigil Heredoc Promoter (\"\"\", ''')"
SIGIL_HEREDOC_TERMINATOR = "Sigil Heredoc Terminator (\"\"\", ''')"
SIGIL_MODIFIER = "a-z"
SIGIL_PROMOTER = "Sigil Promoter ({, [, <, \", /, (, |, ')"
SIGIL_TERMINATOR = "Sigil Terminator ({, [, <, \", /, (, |, ')"
SIGNIFICANT_WHITE_SPACE = "<significant-space>";
STAB_OPERATOR = "->"
STRING_FRAGMENT = "String Fragment"
STRING_HEREDOC_PROMOTER = "String Heredoc Promoter (\"\"\")"
STRING_HEREDOC_TERMINATOR = "String Heredoc Terminator (\"\"\")"
STRING_PROMOTER = "String Promoter (\")"
STRING_SIGIL_HEREDOC_PROMOTER = "String Sigil Heredoc Promoter (\"\"\", ''')"
STRING_SIGIL_HEREDOC_TERMINATOR = "String Sigil Heredoc Terminator (\"\"\", ''')"
STRING_SIGIL_PROMOTER = "String Sigil Promoter ({, [, <, \", /, (, |, ')"
STRING_SIGIL_TERMINATOR = "String Sigil Terminator ({, [, <, \", /, (, |, ')"
STRING_TERMINATOR = "String Terminator (\")"
// TODO remove once containers are available for `{}` after alias for empty structs
STRUCT_OPERATOR = "%"
TILDE = "~"
TRUE = "true"
TUPLE_OPERATOR = "{}"
TWO_OPERATOR = "++, --, <>"
// https://github.com/elixir-lang/elixir/commit/3487d00ddb5e90c7cf0e65d03717903b9b27eafd
THREE_OPERATOR = "^^^"
TYPE_OPERATOR = "::"
UNARY_OPERATOR = "~~~, !, ^"
UNICODE_ESCAPE_CHARACTER = "u"
UNKNOWN_WHOLE_NUMBER_BASE = "A-Z, a, c-n, p-w, z"
VALID_BINARY_DIGITS = "0-1"
VALID_DECIMAL_DIGITS = "0-9"
VALID_HEXADECIMAL_DIGITS = "A-F, a-f, 0-9"
VALID_OCTAL_DIGITS = "0-7"
WHEN_OPERATOR = "when"
WORDS_FRAGMENT = "Words Fragment"
WORDS_HEREDOC_PROMOTER = "Words Heredoc Promoter (\"\"\", ''')"
WORDS_HEREDOC_TERMINATOR = "Words Heredoc Terminator (\"\"\", ''')"
WORDS_PROMOTER = "Words Promoter ({, [, <, \", /, (, |, ')"
WORDS_TERMINATOR = "Words Terminator ({, [, <, \", /, (, |, ')"
]
}
// expressionList is optional to handle code-less file that contains only EOL between blank lines and order comment
// lines
private elixirFile ::= endOfExpression? (expressionList endOfExpression?)?
/*
*
*
* Expression List
*
*
*/
private infixSemicolon ::= EOL* SEMICOLON EOL*
// Must have at least one EOL or SEMICOLON, but at most one SEMICOLON
endOfExpression ::= infixSemicolon | EOL+ { implements = "org.elixir_lang.psi.Unquoted" }
/*
*
* Expression
*
*/
private expression ::= emptyParentheses |
unmatchedExpression |
unqualifiedNoParenthesesManyArgumentsCall
{ recoverWhile = expressionRecoverWhile }
// EOL and SEMICOLON for endOfExpression
/* INTERPOLATION_END because interpolation(elixirFile(expression)) needs expression to stop of on INTERPOLATION_END for
interpolation */
// END for stabBody's usage of expression
// CLOSING_* because they are endings to subexpressions
// STAB_OPERATOR because it ends when clause for no parentheses stab guard clauses
// blockIdentifier for one-liner blockItems where there isn't a newline between block expressions and following blockIdentifier.
private expressionRecoverWhile ::= !(EOL | CLOSING_BIT | CLOSING_BRACKET | CLOSING_CURLY | CLOSING_PARENTHESIS | INTERPOLATION_END | SEMICOLON | STAB_OPERATOR | END | blockIdentifier)
private expressionList ::= expression (endOfExpression expression)*
/*
*
*
* Function Calls
*
*
*/
/*
*
* No Parentheses
*
*/
/*
* Many Arguments
*/
/* Have to prevent matchedExpression that is actually a keywordKey from being parsed as just a matchedExpression or
callArgumentsNoParenthesesCommaExpression COMMA EOL* callArgumentsNoParenthesesKeywords will never match. */
private noParenthesesExpression ::= emptyParentheses |
/* Must be before matchedExpression because noParenthesesExpression is
`matchedExpressionDotIdentifier callArgumentsNoParenthesesManyStrict` which is
longer than `matchedExpressionDotIdentifier` in matchedExpression. */
/* This will be marked as an error by
{@link org.elixir_lang.inspection.NoParenthesesManyStrict} */
noParenthesesManyStrictNoParenthesesExpression |
matchedExpression
/* Special class for wrapping noParenthesesCall so that
{@link: org.elixir_lang.inspection.NoParenthesesManyStrict} can just search for
ElixirNoParenthesesManyStrictNoParenthesesExpression isn't of having to differentiate between valid and invalid
ElixirNoParenthesesCall. */
noParenthesesManyStrictNoParenthesesExpression ::= unqualifiedNoParenthesesManyArgumentsCall
{ implements = "org.elixir_lang.psi.Quotable" methods = [quote] }
/* Special class for wrapping rules so that
{@link: org.elixir_lang.inspection.NoParenthesesStrict} can just search for
ElixirNoParenthesesStrict instead of having to differentiate between valid and invalid
rule classes. */
noParenthesesStrict ::= emptyParentheses |
OPENING_PARENTHESIS (
noParenthesesKeywords |
noParenthesesManyArguments
) CLOSING_PARENTHESIS
{
implements = [
"org.elixir_lang.psi.Arguments"
"org.elixir_lang.psi.QuotableArguments"
]
methods = [
arguments
quoteArguments
]
}
/* 1. (positional, keywords)
2. (positional, positional)
3. (positional, positional, keywords) */
private noParenthesesManyArguments ::= matchedExpression infixComma noParenthesesKeywords |
!additionTail matchedExpression (infixComma noParenthesesExpression)+ (infixComma noParenthesesKeywords)?
private noParenthesesManyArgumentsStrict ::= noParenthesesManyArguments |
noParenthesesStrict
// A rule instead of a token so that there is a PsiElement to return from getNameIdentifier
identifier ::= IDENTIFIER_TOKEN
{
implements = "org.elixir_lang.psi.Quotable"
methods = [
getPresentation
quote
]
}
// @see https://github.com/elixir-lang/elixir/blob/de39bbaca277002797e52ffbde617ace06233a2b/lib/elixir/src/elixir_parser.yrl#L124-L125
unqualifiedNoParenthesesManyArgumentsCall ::= identifier !KEYWORD_PAIR_COLON
noParenthesesManyArgumentsStrict
{
implements = [
// MUST be first so visitElement is used in ElixirVisitor
"com.intellij.psi.PsiElement"
"org.elixir_lang.psi.call.StubBased<org.elixir_lang.psi.stub.UnqualifiedNoParenthesesManyArgumentsCall>"
"org.elixir_lang.psi.call.arguments.star.NoParentheses"
"org.elixir_lang.psi.qualification.Unqualified"
"org.elixir_lang.psi.Quotable"
]
mixin = "org.elixir_lang.psi.impl.NamedStubbedPsiElementBase<org.elixir_lang.psi.stub.UnqualifiedNoParenthesesManyArgumentsCall>"
stubClass = "org.elixir_lang.psi.stub.UnqualifiedNoParenthesesManyArgumentsCall"
}
/*
* 1+ Arguments
*/
noParenthesesKeywords ::= noParenthesesKeywordPair (infixComma noParenthesesKeywordPair)*
{
implements = "org.elixir_lang.psi.QuotableKeywordList"
methods = [
quotableKeywordPairList
quote
]
}
noParenthesesKeywordPair ::= keywordKeyColonEOL noParenthesesExpression
{
implements = "org.elixir_lang.psi.QuotableKeywordPair"
methods = [
getKeywordKey
getKeywordValue
quote
]
}
/*
* 0 Arguments
*/
variable ::= IDENTIFIER_TOKEN !KEYWORD_PAIR_COLON
{
implements = [
"org.elixir_lang.psi.NamedElement"
"org.elixir_lang.psi.Quotable"
]
methods = [
getName
getNameIdentifier
quote
setName
]
}
/*
*
*
* Heredoc
*
*
*/
heredocLinePrefix ::= HEREDOC_LINE_WHITE_SPACE_TOKEN? { methods = [excessWhitespace] }
heredocPrefix ::= HEREDOC_PREFIX_WHITE_SPACE?
/*
*
* Quote Heredocs
*
*/
/*
* CharList Heredoc
*/
charListHeredoc ::= CHAR_LIST_HEREDOC_PROMOTER EOL
charListHeredocLine*
heredocPrefix CHAR_LIST_HEREDOC_TERMINATOR
{
implements = [
"org.elixir_lang.psi.Heredoc"
"org.elixir_lang.psi.InterpolatedCharList"
"org.elixir_lang.psi.Quote"
]
pin = CHAR_LIST_HEREDOC_PROMOTER
}
charListHeredocLine ::= heredocLinePrefix quoteCharListBody EOL
{
implements = [
"org.elixir_lang.psi.HeredocLine"
]
methods = [
getBody
quote
]
}
/*
* String Heredoc
*/
stringHeredoc ::= STRING_HEREDOC_PROMOTER EOL
stringHeredocLine*
heredocPrefix STRING_HEREDOC_TERMINATOR
{
implements = [
"org.elixir_lang.psi.Heredoc"
"org.elixir_lang.psi.InterpolatedString"
]
pin = STRING_HEREDOC_PROMOTER
}
stringHeredocLine ::= heredocLinePrefix quoteStringBody EOL
{
implements = [
"org.elixir_lang.psi.HeredocLine"
]
methods = [
getBody
quote
]
}
/*
*
* Interpolated Sigil Heredocs
*
*/
sigilModifiers ::= SIGIL_MODIFIER* { implements = "org.elixir_lang.psi.Quotable" methods = [quote] }
interpolatedCharListSigilHeredoc ::= TILDE INTERPOLATING_CHAR_LIST_SIGIL_NAME CHAR_LIST_SIGIL_HEREDOC_PROMOTER EOL
interpolatedCharListHeredocLine*
heredocPrefix CHAR_LIST_SIGIL_HEREDOC_TERMINATOR sigilModifiers
{
implements = [
"org.elixir_lang.psi.CharListFragmented"
"org.elixir_lang.psi.InterpolatedCharListHeredocLined"
"org.elixir_lang.psi.InterpolatedSigilHeredoc"
]
pin = CHAR_LIST_SIGIL_HEREDOC_PROMOTER
}
interpolatedCharListHeredocLine ::= heredocLinePrefix interpolatedCharListBody EOL
{
implements = [
"org.elixir_lang.psi.HeredocLine"
]
methods = [
getBody
quote
]
}
interpolatedCharListBody ::= (interpolation | CHAR_LIST_FRAGMENT | sigilEscapeSequence)*
{ implements = "org.elixir_lang.psi.Body" }
interpolatedRegexHeredoc ::= TILDE INTERPOLATING_REGEX_SIGIL_NAME REGEX_HEREDOC_PROMOTER EOL
interpolatedRegexHeredocLine*
heredocPrefix REGEX_HEREDOC_TERMINATOR sigilModifiers
{
implements = [
"org.elixir_lang.psi.RegexFragmented"
"org.elixir_lang.psi.InterpolatedSigilHeredoc"
]
pin = REGEX_HEREDOC_PROMOTER
}
interpolatedRegexHeredocLine ::= heredocLinePrefix interpolatedRegexBody EOL
{
implements = [
"org.elixir_lang.psi.HeredocLine"
]
methods = [
getBody
quote
]
}
interpolatedRegexBody ::= (interpolation | REGEX_FRAGMENT | sigilEscapeSequence)*
{ implements = "org.elixir_lang.psi.Body" }
interpolatedSigilHeredoc ::= TILDE INTERPOLATING_SIGIL_NAME SIGIL_HEREDOC_PROMOTER EOL
interpolatedSigilHeredocLine*
heredocPrefix SIGIL_HEREDOC_TERMINATOR sigilModifiers
{
implements = [
"org.elixir_lang.psi.InterpolatedSigilHeredoc"
"org.elixir_lang.psi.SigilFragmented"
]
pin = SIGIL_HEREDOC_PROMOTER
}
interpolatedSigilHeredocLine ::= heredocLinePrefix interpolatedSigilBody EOL
{
implements = [
"org.elixir_lang.psi.HeredocLine"
]
methods = [
getBody
quote
]
}
interpolatedSigilBody ::= (interpolation | SIGIL_FRAGMENT | sigilEscapeSequence)*
{ implements = "org.elixir_lang.psi.Body" }
interpolatedStringSigilHeredoc ::= TILDE INTERPOLATING_STRING_SIGIL_NAME STRING_SIGIL_HEREDOC_PROMOTER EOL
interpolatedStringHeredocLine*
heredocPrefix STRING_SIGIL_HEREDOC_TERMINATOR sigilModifiers
{
implements = [
"org.elixir_lang.psi.StringFragmented"
"org.elixir_lang.psi.InterpolatedSigilHeredoc"
"org.elixir_lang.psi.InterpolatedStringHeredocLined"
]
pin = STRING_SIGIL_HEREDOC_PROMOTER
}
interpolatedStringHeredocLine ::= heredocLinePrefix interpolatedStringBody EOL
{
implements = [
"org.elixir_lang.psi.HeredocLine"
]
methods = [
getBody
quote
]
}
interpolatedStringBody ::= (interpolation | STRING_FRAGMENT | sigilEscapeSequence)*
{ implements = "org.elixir_lang.psi.Body" }
interpolatedWordsHeredoc ::= TILDE INTERPOLATING_WORDS_SIGIL_NAME WORDS_HEREDOC_PROMOTER EOL
interpolatedWordsHeredocLine*
heredocPrefix WORDS_HEREDOC_TERMINATOR sigilModifiers
{
implements = [
"org.elixir_lang.psi.WordsFragmented"
"org.elixir_lang.psi.InterpolatedSigilHeredoc"
]
pin = WORDS_HEREDOC_PROMOTER
}
interpolatedWordsHeredocLine ::= heredocLinePrefix interpolatedWordsBody EOL
{
implements = [
"org.elixir_lang.psi.HeredocLine"
]
methods = [
getBody
quote
]
}
interpolatedWordsBody ::= (interpolation | WORDS_FRAGMENT | sigilEscapeSequence)*
{ implements = "org.elixir_lang.psi.Body" }
/*
* Literal Sigil Heredocs
*/
literalCharListSigilHeredoc ::= TILDE LITERAL_CHAR_LIST_SIGIL_NAME CHAR_LIST_SIGIL_HEREDOC_PROMOTER EOL
literalCharListHeredocLine*
heredocPrefix CHAR_LIST_SIGIL_HEREDOC_TERMINATOR sigilModifiers
{
implements = [
"org.elixir_lang.psi.CharListFragmented"
"org.elixir_lang.psi.LiteralSigilHeredoc"
]
pin = CHAR_LIST_SIGIL_HEREDOC_PROMOTER
}
literalCharListHeredocLine ::= heredocLinePrefix literalCharListBody EOL
{
implements = [
"org.elixir_lang.psi.HeredocLine"
]
methods = [
getBody
quote
]
}
// literals can have escape sequences for escaped terminator
literalCharListBody ::= (CHAR_LIST_FRAGMENT | sigilEscapeSequence)*
{ implements = "org.elixir_lang.psi.Body" }
literalRegexHeredoc ::= TILDE LITERAL_REGEX_SIGIL_NAME REGEX_HEREDOC_PROMOTER EOL
literalRegexHeredocLine*
heredocPrefix REGEX_HEREDOC_TERMINATOR sigilModifiers
{
implements = [
"org.elixir_lang.psi.RegexFragmented"
"org.elixir_lang.psi.LiteralSigilHeredoc"
]
pin = REGEX_HEREDOC_PROMOTER
}
literalRegexHeredocLine ::= heredocLinePrefix literalRegexBody EOL
{
implements = [
"org.elixir_lang.psi.HeredocLine"
]
methods = [
getBody
quote
]
}
// literals can have escape sequences for escaped terminator
literalRegexBody ::= (REGEX_FRAGMENT | sigilEscapeSequence)*
{ implements = "org.elixir_lang.psi.Body" }
literalSigilHeredoc ::= TILDE LITERAL_SIGIL_NAME SIGIL_HEREDOC_PROMOTER EOL
literalSigilHeredocLine*
heredocPrefix SIGIL_HEREDOC_TERMINATOR sigilModifiers
{
implements = [
"org.elixir_lang.psi.SigilFragmented"
"org.elixir_lang.psi.LiteralSigilHeredoc"
]
pin = SIGIL_HEREDOC_PROMOTER
}
literalSigilHeredocLine ::= heredocLinePrefix literalSigilBody EOL
{
implements = [
"org.elixir_lang.psi.HeredocLine"
]
methods = [
getBody
quote
]
}
// literals can have escape sequences for escaped terminator
literalSigilBody ::= (SIGIL_FRAGMENT | sigilEscapeSequence)*
{ implements = "org.elixir_lang.psi.Body" }
literalStringSigilHeredoc ::= TILDE LITERAL_STRING_SIGIL_NAME STRING_SIGIL_HEREDOC_PROMOTER EOL
literalStringHeredocLine*
heredocPrefix STRING_SIGIL_HEREDOC_TERMINATOR sigilModifiers
{
implements = [
"org.elixir_lang.psi.StringFragmented"
"org.elixir_lang.psi.LiteralSigilHeredoc"
]
pin = STRING_SIGIL_HEREDOC_PROMOTER
}
literalStringHeredocLine ::= heredocLinePrefix literalStringBody EOL
{
implements = [
"org.elixir_lang.psi.HeredocLine"
]
methods = [
getBody
quote
]
}
// literals can have escape sequences for escaped terminator
literalStringBody ::= (STRING_FRAGMENT | sigilEscapeSequence)*
{ implements = "org.elixir_lang.psi.Body" }
literalWordsHeredoc ::= TILDE LITERAL_WORDS_SIGIL_NAME WORDS_HEREDOC_PROMOTER EOL
literalWordsHeredocLine*
heredocPrefix WORDS_HEREDOC_TERMINATOR sigilModifiers
{
implements = [
"org.elixir_lang.psi.WordsFragmented"
"org.elixir_lang.psi.LiteralSigilHeredoc"
]
pin = WORDS_HEREDOC_PROMOTER
}
literalWordsHeredocLine ::= heredocLinePrefix literalWordsBody EOL
{
implements = [
"org.elixir_lang.psi.HeredocLine"
]
methods = [
getBody
quote
]
}
// literals can have escape sequences for escaped terminator
literalWordsBody ::= (WORDS_FRAGMENT | sigilEscapeSequence)*
{ implements = "org.elixir_lang.psi.Body" }
/*
*
*
* Lines (as opposed to Heredocs)
*
*
*/
/*
*
* Quote Lines
*
*/
quoteCharListBody ::= (interpolation | CHAR_LIST_FRAGMENT | quoteEscapeSequence)*
{ implements = "org.elixir_lang.psi.Body" }
charListLine ::= CHAR_LIST_PROMOTER quoteCharListBody CHAR_LIST_TERMINATOR
{
implements = [
"org.elixir_lang.psi.Atomable"
"org.elixir_lang.psi.InterpolatedCharList"
"org.elixir_lang.psi.Line"
"org.elixir_lang.psi.Quotable"
]
pin = CHAR_LIST_PROMOTER
}
quoteStringBody ::= (interpolation | STRING_FRAGMENT | quoteEscapeSequence)*
{ implements = "org.elixir_lang.psi.Body" }
stringLine ::= STRING_PROMOTER quoteStringBody STRING_TERMINATOR
{
implements = [
"org.elixir_lang.psi.Atomable"
"org.elixir_lang.psi.InterpolatedString"
"org.elixir_lang.psi.Line"
"org.elixir_lang.psi.Quotable"
]
pin = STRING_PROMOTER
}
/*
*
* Sigil Lines
*
*/
/*
* Interpolated Sigil Lines
*/
interpolatedCharListSigilLine ::= TILDE INTERPOLATING_CHAR_LIST_SIGIL_NAME CHAR_LIST_SIGIL_PROMOTER interpolatedCharListBody CHAR_LIST_SIGIL_TERMINATOR sigilModifiers
{
implements = [
"org.elixir_lang.psi.CharListFragmented"
"org.elixir_lang.psi.InterpolatedSigilLine"
]
pin = CHAR_LIST_SIGIL_PROMOTER
}