Syntax Diagrams

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Benjamin Kowarsch edited this page May 30, 2017 · 1 revision

Non-Terminals

compilationUnit

Compilation Unit

definitionModule

Definition Module

moduleIdent

Module Identifier

import (PIM)

Import
^{△ PIM dialects only}

import (Extended)

Import
^{△ Extended dialect only}

qualifiedImport

Qualified Import

moduleList

Module List

unqualifiedImport

Unqualified Import
^{△ PIM dialects only}

identList

Identifier List

definition

Definition

varDefinition

Variable Definition

constDefinition

Constant Definition

constExpression

Constant Expression

typeDefinition (PIM)

Type Definition
^{△ PIM dialects only}

typeDefinition (Extended)

Type Definition
^{△ Extended dialect only}

type

Type

derivedOrSubrangeType (PIM)

Derived Type Or Subrange Type
^{△ PIM dialects only}

derivedOrSubrangeType (Extended)

Derived Type Or Subrange Type
^{△ Extended dialect only}

typeIdent

Type Identifier

qualident

Qualified Identifier

range

Range

enumType

Enumeration Type

setType

Set Type

countableType

Countable Type

arrayType

Array Type

recordType (PIM)

Record Type
^{△ PIM dialects only}

recordType (Extended)

Record Type
^{△ Extended dialect only}

variantRecordType

Variant Record Type
^{△ PIM dialects only}

variantFieldListSeq

Variant Record Field List Sequence
^{△ PIM dialects only}

variantFieldList

Variant Record Field List
^{△ PIM dialects only}

variantFields

Variant Fields
^{△ PIM dialects only}

variant

Variant
^{△ PIM dialects only}

caseLabelList

Case Label List

caseLabels

Case Labels

extensibleRecordType

Extensible Record Type
^{△ Extended dialect only}

baseType

Base Type
^{△ Extended dialect only}

fieldListSequence

Field List Sequence

fieldList

Field List

pointerType

Pointer Type

procedureType

Procedure Type

formalType

Formal Type

simpleFormalType (PIM)

Case Labels
^{△ PIM dialects only}

simpleFormalType (Extended)

Case Labels
^{△ Extended dialect only}

attributedFormalType (PIM)

Attributed Formal Type
^{△ PIM dialects only}

attributedFormalType (Extended)

Attributed Formal Type
^{△ Extended dialect only}

returnedType

Returned Type

procedureHeader

Procedure Header

procedureSignature

Procedure Signature

formalParams

Formal Parameters

simpleFormalParams

Simple Formal Parameters

attribFormalParams (PIM)

Attributed Formal Parameters
^{△ PIM dialects only}

attribFormalParams (Extended)

Attributed Formal Parameters
^{△ Extended dialect only}

implementationModule

Implementation Module

programModule (PIM)

Program Module
^{△ PIM dialects only}

programModule (Extended)

Program Module
^{△ Extended dialect only}

modulePriority

Module Priority
^{△ PIM dialects only}

block

Block

declaration (PIM)

Declaration
^{△ PIM dialects only}

declaration (Extended)

Declaration
^{△ Extended dialect only}

typeDeclaration (PIM)

Type Declaration
^{△ PIM dialects only}

typeDeclaration (Extended)

Type Declaration
^{△ Extended dialect only}

varSizeRecordType

Variable Size Record Type
^{△ Extended dialect only}

indeterminateField

Indeterminate Field
^{△ Extended dialect only}

sizeFieldIdent

Size Field Identifier
^{△ Extended dialect only}

variableDeclaration

Variable Declaration

procedureDeclaration

Procedure Declaration

moduleDeclaration

Module Declaration
^{△ PIM dialects only}

export

Export
^{△ PIM dialects only}

statementSequence

Statement Sequence

statement (PIM)

Statement
^{△ PIM dialects only}

statement (Extended)

Statement
^{△ Extended dialect only}

assignmentOrProcCall (PIM)

Assignment Or Procedure Call
^{△ PIM dialects only}

assignmentOrProcCall (Extended)

Assignment Or Procedure Call
^{△ Extended dialect only}

incOrDecSuffix

Actual Parameters
^{△ Extended dialect only}

actualParameters

Actual Parameters

expressionList

Expression List

returnStatement

RETURN Statement

withStatement

WITH Statement
^{△ PIM dialects only}

ifStatement

IF Statement

boolExpression

Boolean Expression

caseStatement (PIM)

CASE Statement
^{△ PIM dialects only}

caseStatement (Extended)

CASE Statement
^{△ Extended dialect only}

case

Case

loopStatement

LOOP Statement

whileStatement

WHILE Statement

repeatStatement

REPEAT Statement

forStatement

FOR Statement

forLoopVariant

FOR Loop Variant

startValue

Start Value

endValue

End Value

ordinalExpression

Ordinal Expression

stepValue

Step Value

designator

Designator

selector

selector

expression

Expression

operL1

Level-1 Operator

simpleExpression

Simple Expression

operL2 (PIM)

Level-2 Operator
^{△ PIM dialects only}

operL2 (Extended)

Level-2 Operator
^{△ Extended dialect only}

setDiffOp

Set Difference Operator
^{△ Extended dialect only}

term

Term

operL3

Level-3 Operator

simpleTerm

Simple Term

factor

Factor

designatorOrFuncCall

Designator Or Function Call

setValue

Set Value

element

element

runtimeExpression

Runtime Expression

Terminals

Ident (default)

Identifier
^{△ Extended dialect only}

Ident (with option --lowline-identifiers)

Identifier
^{△ Extended dialect only}

M2Ident

Modula-2 Identifier

LetterOrDigit

Letter or Digit

ForeignIdent

Foreign Identifier
^{△ Extended dialect only}

AlphaNumSeq

Alpha-Numeric Sequence

NumberLiteral (PIM)

Number Literal
^{△ PIM dialects only}

NumberLiteral (Extended)

Number Literal
^{△ Extended dialect only}

DecimalNumberTail

Decimal Number Tail

RealNumberTail

Real Number Tail

Base2DigitSeq

Base-2 Digit Sequence
^{△ Extended dialect only}

Base8DigitSeq

Base-8 Digit Sequence
^{△ PIM dialects only}

Base16DigitSeq

Base-16 Digit Sequence

Digit

Digit

Base2Digit

Base-2 Digit

Base8Digit

Base-8 Digit

Base16Digit

Base-16 Digit

StringLiteral

String Literal

SingleQuotedString

Single-Quoted String

DoubleQuotedString

Double-Quoted String

QuotableCharacter (PIM)

Quotable Character
^{△ PIM dialects only}

QuotableCharacter (Extended)

Quotable Character
^{△ Extended dialect only}

Letter

Letter

NonAlphaNumQuotable

Non-Alpha-Numeric Quotable 1 Non-Alpha-Numeric Quotable 2 Non-Alpha-Numeric Quotable 3

EscapedCharacter

Escaped Character
^{△ Extended dialect only}

Pragmas

pragma

Pragma
^{△ Extended dialect only}

pragmaBody

Pragma Body
^{△ Extended dialect only}

ffiPragma (M2C)

FFI Pragma
^{△ M2C only}

ffiPragma (M2J)

FFI Pragma
^{△ M2J only}

ffiPragma (M2Sharp)

FFI Pragma
^{△ M2Sharp only}

ffidentPragma

FFIDENT Pragma
^{△ Extended dialect only}

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