Make procedure name after the end
This commit is contained in:
16
Rakefile
16
Rakefile
@ -98,8 +98,10 @@ task :backport do
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FileList['source/*.elna'].each do |file|
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FileList['source/*.elna'].each do |file|
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source_path = Pathname.new file
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source_path = Pathname.new file
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source = File.read source_path
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source = File.read source_path
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current_procedure = nil
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target = ''
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target = source
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source
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.gsub(/^(var|type|const|begin)/) { |match| match.upcase }
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.gsub(/^(var|type|const|begin)/) { |match| match.upcase }
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.gsub(/^[[:alnum:]]* ?module/) { |match| match.upcase }
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.gsub(/^[[:alnum:]]* ?module/) { |match| match.upcase }
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.gsub(/\brecord\b/) { |match| match.upcase }
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.gsub(/\brecord\b/) { |match| match.upcase }
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@ -109,8 +111,20 @@ task :backport do
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.gsub(/^from ([[:alnum:]]+) import/, 'FROM \1 IMPORT')
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.gsub(/^from ([[:alnum:]]+) import/, 'FROM \1 IMPORT')
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.gsub(/ \^([[:alnum:]])/, ' POINTER TO \1')
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.gsub(/ \^([[:alnum:]])/, ' POINTER TO \1')
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.gsub(/(then|do)$/) { |match| match.upcase }
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.gsub(/(then|do)$/) { |match| match.upcase }
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.each_line do |line|
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if line.start_with? 'PROCEDURE'
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current_procedure = line[10...line.index('(')]
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elsif line.start_with?('END;') && !current_procedure.nil?
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line = "END #{current_procedure};"
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current_proceure = nil
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end
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target += line
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end
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target_path = Pathname.new('boot/stage1/source') + source_path.basename
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target_path = Pathname.new('boot/stage1/source') + source_path.basename
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File.write target_path, target
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File.write target_path, target
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end
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end
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FileList['source/*.def'].each do |file|
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cp file, File.join('boot/stage1/source', Pathname.new(file).basename)
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end
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end
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end
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@ -80,7 +80,8 @@ TYPE
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);
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);
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LexerToken = RECORD
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LexerToken = RECORD
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CASE Kind: LexerKind OF
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CASE Kind: LexerKind OF
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lexerKindBoolean: booleanKind: BOOLEAN
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lexerKindBoolean: booleanKind: BOOLEAN |
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lexerKindIdentifier: identifierKind: ARRAY[1..256] OF CHAR
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END
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END
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END;
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END;
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PLexerToken = POINTER TO LexerToken;
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PLexerToken = POINTER TO LexerToken;
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@ -5,7 +5,7 @@ from SYSTEM import ADR;
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from Storage import DEALLOCATE, ALLOCATE;
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from Storage import DEALLOCATE, ALLOCATE;
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from Strings import Length;
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from Strings import Length;
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from MemUtils import MemZero;
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from MemUtils import MemCopy, MemZero;
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from StrCase import Lower;
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from StrCase import Lower;
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const
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const
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@ -200,7 +200,7 @@ begin
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Classification[126] := transitionClassOther; (* } *)
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Classification[126] := transitionClassOther; (* } *)
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Classification[127] := transitionClassSingle; (* ~ *)
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Classification[127] := transitionClassSingle; (* ~ *)
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Classification[128] := transitionClassInvalid (* DEL *)
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Classification[128] := transitionClassInvalid (* DEL *)
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END InitializeClassification;
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end;
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proc CompareKeyword(Keyword: ARRAY OF CHAR; TokenStart: PLexerBuffer; TokenEnd: PLexerBuffer): BOOLEAN;
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proc CompareKeyword(Keyword: ARRAY OF CHAR; TokenStart: PLexerBuffer; TokenEnd: PLexerBuffer): BOOLEAN;
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var
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var
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@ -217,19 +217,19 @@ begin
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end;
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end;
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Result := (Index = Length(Keyword)) AND (TokenStart = TokenEnd) AND Result;
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Result := (Index = Length(Keyword)) AND (TokenStart = TokenEnd) AND Result;
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return Result
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return Result
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END CompareKeyword;
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end;
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(* Reached the end of file. *)
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(* Reached the end of file. *)
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proc TransitionActionEof(ALexer: PLexer; AToken: PLexerToken);
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proc TransitionActionEof(ALexer: PLexer; AToken: PLexerToken);
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begin
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begin
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AToken^.Kind := lexerKindEof
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AToken^.Kind := lexerKindEof
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END TransitionActionEof;
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end;
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(* Add the character to the token currently read and advance to the next character. *)
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(* Add the character to the token currently read and advance to the next character. *)
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proc TransitionActionAccumulate(ALexer: PLexer; AToken: PLexerToken);
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proc TransitionActionAccumulate(ALexer: PLexer; AToken: PLexerToken);
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begin
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begin
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INC(ALexer^.Current)
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INC(ALexer^.Current)
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END TransitionActionAccumulate;
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end;
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(* The current character is not a part of the token. Finish the token already
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(* The current character is not a part of the token. Finish the token already
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* read. Don't advance to the next character. *)
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* read. Don't advance to the next character. *)
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@ -253,7 +253,7 @@ begin
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if ALexer^.Start^ = '.' then
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if ALexer^.Start^ = '.' then
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AToken^.Kind := lexerKindDot
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AToken^.Kind := lexerKindDot
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end
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end
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END TransitionActionFinalize;
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end;
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(* An action for tokens containing multiple characters. *)
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(* An action for tokens containing multiple characters. *)
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proc TransitionActionComposite(ALexer: PLexer; AToken: PLexerToken);
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proc TransitionActionComposite(ALexer: PLexer; AToken: PLexerToken);
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@ -276,14 +276,14 @@ begin
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AToken^.Kind := lexerKindAssignment
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AToken^.Kind := lexerKindAssignment
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end;
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end;
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INC(ALexer^.Current)
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INC(ALexer^.Current)
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END TransitionActionComposite;
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end;
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(* Skip a space. *)
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(* Skip a space. *)
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proc TransitionActionSkip(ALexer: PLexer; AToken: PLexerToken);
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proc TransitionActionSkip(ALexer: PLexer; AToken: PLexerToken);
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begin
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begin
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INC(ALexer^.Current);
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INC(ALexer^.Current);
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INC(ALexer^.Start)
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INC(ALexer^.Start)
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END TransitionActionSkip;
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end;
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(* Delimited string action. *)
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(* Delimited string action. *)
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proc TransitionActionDelimited(ALexer: PLexer; AToken: PLexerToken);
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proc TransitionActionDelimited(ALexer: PLexer; AToken: PLexerToken);
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@ -298,13 +298,16 @@ begin
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AToken^.Kind := lexerKindString
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AToken^.Kind := lexerKindString
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end;
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end;
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INC(ALexer^.Current)
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INC(ALexer^.Current)
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END TransitionActionDelimited;
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end;
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(* Finalize keyword or identifier. *)
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(* Finalize keyword or identifier. *)
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proc TransitionActionKeyId(ALexer: PLexer; AToken: PLexerToken);
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proc TransitionActionKeyId(ALexer: PLexer; AToken: PLexerToken);
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begin
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begin
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AToken^.Kind := lexerKindIdentifier;
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AToken^.Kind := lexerKindIdentifier;
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AToken^.identifierKind[1] := ALexer^.Current - ALexer^.Start;
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MemCopy(ALexer^.Start, ORD(AToken^.identifierKind[1]), ADR(AToken^.identifierKind[2]));
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if CompareKeyword('PROGRAM', ALexer^.Start, ALexer^.Current) then
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if CompareKeyword('PROGRAM', ALexer^.Start, ALexer^.Current) then
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AToken^.Kind := lexerKindProgram
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AToken^.Kind := lexerKindProgram
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end;
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end;
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@ -400,7 +403,7 @@ begin
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AToken^.Kind := lexerKindBoolean;
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AToken^.Kind := lexerKindBoolean;
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AToken^.booleanKind := FALSE
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AToken^.booleanKind := FALSE
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end
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end
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END TransitionActionKeyId;
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end;
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(* Action for tokens containing only one character. The character cannot be
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(* Action for tokens containing only one character. The character cannot be
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* followed by other characters forming a composite token. *)
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* followed by other characters forming a composite token. *)
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@ -449,13 +452,13 @@ begin
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AToken^.Kind := lexerKindPipe
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AToken^.Kind := lexerKindPipe
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end;
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end;
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INC(ALexer^.Current)
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INC(ALexer^.Current)
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END TransitionActionSingle;
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end;
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(* Handle an integer literal. *)
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(* Handle an integer literal. *)
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proc TransitionActionInteger(ALexer: PLexer; AToken: PLexerToken);
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proc TransitionActionInteger(ALexer: PLexer; AToken: PLexerToken);
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begin
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begin
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AToken^.Kind := lexerKindInteger
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AToken^.Kind := lexerKindInteger
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END TransitionActionInteger;
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end;
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proc SetDefaultTransition(CurrentState: TransitionState; DefaultAction: TransitionAction; NextState: TransitionState);
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proc SetDefaultTransition(CurrentState: TransitionState; DefaultAction: TransitionAction; NextState: TransitionState);
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var
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var
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@ -486,7 +489,7 @@ begin
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Transitions[ORD(CurrentState)][ORD(transitionClassGreater)] := DefaultTransition;
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Transitions[ORD(CurrentState)][ORD(transitionClassGreater)] := DefaultTransition;
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Transitions[ORD(CurrentState)][ORD(transitionClassLess)] := DefaultTransition;
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Transitions[ORD(CurrentState)][ORD(transitionClassLess)] := DefaultTransition;
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Transitions[ORD(CurrentState)][ORD(transitionClassOther)] := DefaultTransition
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Transitions[ORD(CurrentState)][ORD(transitionClassOther)] := DefaultTransition
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END SetDefaultTransition;
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end;
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(*
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(*
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* The transition table describes transitions from one state to another, given
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* The transition table describes transitions from one state to another, given
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@ -740,7 +743,7 @@ begin
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Transitions[ORD(transitionStateDecimalSuffix)][ORD(transitionClassX)].Action := NIL;
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Transitions[ORD(transitionStateDecimalSuffix)][ORD(transitionClassX)].Action := NIL;
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Transitions[ORD(transitionStateDecimalSuffix)][ORD(transitionClassX)].NextState := transitionStateEnd
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Transitions[ORD(transitionStateDecimalSuffix)][ORD(transitionClassX)].NextState := transitionStateEnd
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END InitializeTransitions;
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end;
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proc LexerInitialize(ALexer: PLexer; Input: File);
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proc LexerInitialize(ALexer: PLexer; Input: File);
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begin
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begin
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@ -750,7 +753,7 @@ begin
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ALLOCATE(ALexer^.Buffer, ChunkSize);
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ALLOCATE(ALexer^.Buffer, ChunkSize);
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MemZero(ALexer^.Buffer, ChunkSize);
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MemZero(ALexer^.Buffer, ChunkSize);
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ALexer^.Size := ChunkSize
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ALexer^.Size := ChunkSize
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END LexerInitialize;
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end;
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proc LexerCurrent(ALexer: PLexer): LexerToken;
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proc LexerCurrent(ALexer: PLexer): LexerToken;
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var
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var
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@ -772,7 +775,7 @@ begin
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CurrentState := CurrentTransition.NextState
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CurrentState := CurrentTransition.NextState
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end;
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end;
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return Result
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return Result
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END LexerCurrent;
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end;
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proc LexerLex(ALexer: PLexer): LexerToken;
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proc LexerLex(ALexer: PLexer): LexerToken;
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var
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var
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@ -786,12 +789,12 @@ begin
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Result := LexerCurrent(ALexer);
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Result := LexerCurrent(ALexer);
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return Result
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return Result
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END LexerLex;
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end;
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proc LexerDestroy(ALexer: PLexer);
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proc LexerDestroy(ALexer: PLexer);
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begin
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begin
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DEALLOCATE(ALexer^.Buffer, ALexer^.Size)
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DEALLOCATE(ALexer^.Buffer, ALexer^.Size)
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END LexerDestroy;
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end;
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BEGIN
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BEGIN
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InitializeClassification();
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InitializeClassification();
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@ -24,14 +24,14 @@ begin
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end;
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end;
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return Result
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return Result
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END TranspilerLex;
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end;
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(* Write a semicolon followed by a newline. *)
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(* Write a semicolon followed by a newline. *)
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proc WriteSemicolon();
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proc WriteSemicolon();
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begin
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begin
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WriteString(';');
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WriteString(';');
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WriteLn()
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WriteLn()
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END WriteSemicolon;
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end;
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proc TranspileImport(AContext: PTranspilerContext; ALexer: PLexer);
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proc TranspileImport(AContext: PTranspilerContext; ALexer: PLexer);
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var
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var
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@ -58,7 +58,7 @@ begin
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end;
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end;
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WriteSemicolon();
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WriteSemicolon();
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Token := TranspilerLex(ALexer)
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Token := TranspilerLex(ALexer)
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END TranspileImport;
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end;
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proc TranspileImportPart(AContext: PTranspilerContext; ALexer: PLexer);
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proc TranspileImportPart(AContext: PTranspilerContext; ALexer: PLexer);
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var
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var
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@ -71,7 +71,7 @@ begin
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Token := LexerCurrent(ALexer)
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Token := LexerCurrent(ALexer)
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end;
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end;
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WriteLn()
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WriteLn()
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END TranspileImportPart;
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end;
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proc TranspileConstant(AContext: PTranspilerContext; ALexer: PLexer);
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proc TranspileConstant(AContext: PTranspilerContext; ALexer: PLexer);
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var
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var
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@ -90,7 +90,7 @@ begin
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Token := TranspilerLex(ALexer);
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Token := TranspilerLex(ALexer);
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WriteSemicolon()
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WriteSemicolon()
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END TranspileConstant;
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end;
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proc TranspileConstantPart(AContext: PTranspilerContext; ALexer: PLexer): BOOLEAN;
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proc TranspileConstantPart(AContext: PTranspilerContext; ALexer: PLexer): BOOLEAN;
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var
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var
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@ -111,7 +111,7 @@ begin
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end
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end
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end;
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end;
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return Result
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return Result
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END TranspileConstantPart;
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end;
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proc TranspileModule(AContext: PTranspilerContext; ALexer: PLexer);
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proc TranspileModule(AContext: PTranspilerContext; ALexer: PLexer);
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var
|
var
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@ -157,7 +157,7 @@ begin
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|
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Token := TranspilerLex(ALexer)
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Token := TranspilerLex(ALexer)
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end
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end
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END TranspileModule;
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end;
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|
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proc TranspileTypeFields(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileTypeFields(AContext: PTranspilerContext; ALexer: PLexer);
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var
|
var
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@ -180,7 +180,7 @@ begin
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end;
|
end;
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WriteLn()
|
WriteLn()
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end
|
end
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END TranspileTypeFields;
|
end;
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|
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proc TranspileRecordType(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileRecordType(AContext: PTranspilerContext; ALexer: PLexer);
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var
|
var
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@ -190,7 +190,7 @@ begin
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WriteLn();
|
WriteLn();
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TranspileTypeFields(AContext, ALexer);
|
TranspileTypeFields(AContext, ALexer);
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WriteString(' END')
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WriteString(' END')
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END TranspileRecordType;
|
end;
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|
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proc TranspilePointerType(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspilePointerType(AContext: PTranspilerContext; ALexer: PLexer);
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var
|
var
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||||||
@ -203,7 +203,7 @@ begin
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|||||||
Token := TranspilerLex(ALexer)
|
Token := TranspilerLex(ALexer)
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end;
|
end;
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TranspileTypeExpression(AContext, ALexer)
|
TranspileTypeExpression(AContext, ALexer)
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END TranspilePointerType;
|
end;
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|
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proc TranspileArrayType(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileArrayType(AContext: PTranspilerContext; ALexer: PLexer);
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||||||
var
|
var
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||||||
@ -227,7 +227,7 @@ begin
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|||||||
end;
|
end;
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WriteString(' OF ');
|
WriteString(' OF ');
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TranspileTypeExpression(AContext, ALexer)
|
TranspileTypeExpression(AContext, ALexer)
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END TranspileArrayType;
|
end;
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||||||
|
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proc TranspileEnumerationType(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileEnumerationType(AContext: PTranspilerContext; ALexer: PLexer);
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var
|
var
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||||||
@ -254,12 +254,12 @@ begin
|
|||||||
end;
|
end;
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WriteLn();
|
WriteLn();
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WriteString(' )')
|
WriteString(' )')
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END TranspileEnumerationType;
|
end;
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||||||
|
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proc TranspileUnionType(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileUnionType(AContext: PTranspilerContext; ALexer: PLexer);
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var
|
var
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||||||
Token: LexerToken;
|
Token: LexerToken;
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||||||
END TranspileUnionType;
|
end;
|
||||||
|
|
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proc TranspileProcedureType(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileProcedureType(AContext: PTranspilerContext; ALexer: PLexer);
|
||||||
var
|
var
|
||||||
@ -281,7 +281,7 @@ begin
|
|||||||
end
|
end
|
||||||
end;
|
end;
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||||||
Write(')')
|
Write(')')
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||||||
END TranspileProcedureType;
|
end;
|
||||||
|
|
||||||
proc TranspileTypeExpression(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileTypeExpression(AContext: PTranspilerContext; ALexer: PLexer);
|
||||||
var
|
var
|
||||||
@ -307,7 +307,7 @@ begin
|
|||||||
if Token.Kind = lexerKindIdentifier then
|
if Token.Kind = lexerKindIdentifier then
|
||||||
WrittenBytes := WriteNBytes(StdOut, ADDRESS(ALexer^.Current - ALexer^.Start), ALexer^.Start)
|
WrittenBytes := WriteNBytes(StdOut, ADDRESS(ALexer^.Current - ALexer^.Start), ALexer^.Start)
|
||||||
end
|
end
|
||||||
END TranspileTypeExpression;
|
end;
|
||||||
|
|
||||||
proc TranspileTypeDeclaration(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileTypeDeclaration(AContext: PTranspilerContext; ALexer: PLexer);
|
||||||
var
|
var
|
||||||
@ -323,7 +323,7 @@ begin
|
|||||||
TranspileTypeExpression(AContext, ALexer);
|
TranspileTypeExpression(AContext, ALexer);
|
||||||
Token := TranspilerLex(ALexer);
|
Token := TranspilerLex(ALexer);
|
||||||
WriteSemicolon();
|
WriteSemicolon();
|
||||||
END TranspileTypeDeclaration;
|
end;
|
||||||
|
|
||||||
proc TranspileTypePart(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileTypePart(AContext: PTranspilerContext; ALexer: PLexer);
|
||||||
var
|
var
|
||||||
@ -342,7 +342,7 @@ begin
|
|||||||
end;
|
end;
|
||||||
WriteLn()
|
WriteLn()
|
||||||
end
|
end
|
||||||
END TranspileTypePart;
|
end;
|
||||||
|
|
||||||
proc TranspileVariableDeclaration(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileVariableDeclaration(AContext: PTranspilerContext; ALexer: PLexer);
|
||||||
var
|
var
|
||||||
@ -358,7 +358,7 @@ begin
|
|||||||
TranspileTypeExpression(AContext, ALexer);
|
TranspileTypeExpression(AContext, ALexer);
|
||||||
Token := TranspilerLex(ALexer);
|
Token := TranspilerLex(ALexer);
|
||||||
WriteSemicolon()
|
WriteSemicolon()
|
||||||
END TranspileVariableDeclaration;
|
end;
|
||||||
|
|
||||||
proc TranspileVariablePart(AContext: PTranspilerContext; ALexer: PLexer): BOOLEAN;
|
proc TranspileVariablePart(AContext: PTranspilerContext; ALexer: PLexer): BOOLEAN;
|
||||||
var
|
var
|
||||||
@ -379,16 +379,17 @@ begin
|
|||||||
end
|
end
|
||||||
end;
|
end;
|
||||||
return Result
|
return Result
|
||||||
END TranspileVariablePart;
|
end;
|
||||||
|
|
||||||
proc TranspileProcedureHeading(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileProcedureHeading(AContext: PTranspilerContext; ALexer: PLexer): LexerToken;
|
||||||
var
|
var
|
||||||
Token: LexerToken;
|
Token: LexerToken;
|
||||||
|
Result: LexerToken;
|
||||||
WrittenBytes: CARDINAL;
|
WrittenBytes: CARDINAL;
|
||||||
begin
|
begin
|
||||||
WriteString('PROCEDURE ');
|
WriteString('PROCEDURE ');
|
||||||
|
|
||||||
Token := TranspilerLex(ALexer);
|
Result := TranspilerLex(ALexer);
|
||||||
WrittenBytes := WriteNBytes(StdOut, ADDRESS(ALexer^.Current - ALexer^.Start), ALexer^.Start);
|
WrittenBytes := WriteNBytes(StdOut, ADDRESS(ALexer^.Current - ALexer^.Start), ALexer^.Start);
|
||||||
|
|
||||||
Token := TranspilerLex(ALexer);
|
Token := TranspilerLex(ALexer);
|
||||||
@ -420,8 +421,10 @@ begin
|
|||||||
Token := TranspilerLex(ALexer)
|
Token := TranspilerLex(ALexer)
|
||||||
end;
|
end;
|
||||||
Token := TranspilerLex(ALexer);
|
Token := TranspilerLex(ALexer);
|
||||||
WriteSemicolon()
|
WriteSemicolon();
|
||||||
END TranspileProcedureHeading;
|
|
||||||
|
return Result
|
||||||
|
end;
|
||||||
|
|
||||||
proc TranspileIfStatement(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileIfStatement(AContext: PTranspilerContext; ALexer: PLexer);
|
||||||
var
|
var
|
||||||
@ -441,7 +444,7 @@ begin
|
|||||||
TranspileStatements(AContext, ALexer);
|
TranspileStatements(AContext, ALexer);
|
||||||
WriteString(' END');
|
WriteString(' END');
|
||||||
Token := TranspilerLex(ALexer)
|
Token := TranspilerLex(ALexer)
|
||||||
END TranspileIfStatement;
|
end;
|
||||||
|
|
||||||
proc TranspileWhileStatement(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileWhileStatement(AContext: PTranspilerContext; ALexer: PLexer);
|
||||||
var
|
var
|
||||||
@ -461,7 +464,7 @@ begin
|
|||||||
TranspileStatements(AContext, ALexer);
|
TranspileStatements(AContext, ALexer);
|
||||||
WriteString(' END');
|
WriteString(' END');
|
||||||
Token := TranspilerLex(ALexer)
|
Token := TranspilerLex(ALexer)
|
||||||
END TranspileWhileStatement;
|
end;
|
||||||
|
|
||||||
proc TranspileAssignmentStatement(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileAssignmentStatement(AContext: PTranspilerContext; ALexer: PLexer);
|
||||||
var
|
var
|
||||||
@ -476,7 +479,7 @@ begin
|
|||||||
Write(' ');
|
Write(' ');
|
||||||
Token := TranspilerLex(ALexer)
|
Token := TranspilerLex(ALexer)
|
||||||
end
|
end
|
||||||
END TranspileAssignmentStatement;
|
end;
|
||||||
|
|
||||||
proc TranspileCallStatement(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileCallStatement(AContext: PTranspilerContext; ALexer: PLexer);
|
||||||
var
|
var
|
||||||
@ -490,7 +493,7 @@ begin
|
|||||||
WrittenBytes := WriteNBytes(StdOut, ADDRESS(ALexer^.Current - ALexer^.Start), ALexer^.Start);
|
WrittenBytes := WriteNBytes(StdOut, ADDRESS(ALexer^.Current - ALexer^.Start), ALexer^.Start);
|
||||||
Token := TranspilerLex(ALexer)
|
Token := TranspilerLex(ALexer)
|
||||||
end
|
end
|
||||||
END TranspileCallStatement;
|
end;
|
||||||
|
|
||||||
proc TranspileReturnStatement(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileReturnStatement(AContext: PTranspilerContext; ALexer: PLexer);
|
||||||
var
|
var
|
||||||
@ -501,7 +504,7 @@ begin
|
|||||||
Token := TranspilerLex(ALexer);
|
Token := TranspilerLex(ALexer);
|
||||||
WrittenBytes := WriteNBytes(StdOut, ADDRESS(ALexer^.Current - ALexer^.Start), ALexer^.Start);
|
WrittenBytes := WriteNBytes(StdOut, ADDRESS(ALexer^.Current - ALexer^.Start), ALexer^.Start);
|
||||||
Token := TranspilerLex(ALexer)
|
Token := TranspilerLex(ALexer)
|
||||||
END TranspileReturnStatement;
|
end;
|
||||||
|
|
||||||
proc TranspileStatement(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileStatement(AContext: PTranspilerContext; ALexer: PLexer);
|
||||||
var
|
var
|
||||||
@ -548,6 +551,16 @@ begin
|
|||||||
Write('^');
|
Write('^');
|
||||||
Token := TranspilerLex(ALexer)
|
Token := TranspilerLex(ALexer)
|
||||||
end;
|
end;
|
||||||
|
while Token.Kind = lexerKindLeftSquare do
|
||||||
|
Write('[');
|
||||||
|
Token := TranspilerLex(ALexer);
|
||||||
|
while Token.Kind <> lexerKindRightSquare do
|
||||||
|
WrittenBytes := WriteNBytes(StdOut, ADDRESS(ALexer^.Current - ALexer^.Start), ALexer^.Start);
|
||||||
|
Token := TranspilerLex(ALexer)
|
||||||
|
end;
|
||||||
|
Write(']');
|
||||||
|
Token := TranspilerLex(ALexer);
|
||||||
|
end;
|
||||||
|
|
||||||
if Token.Kind = lexerKindAssignment then
|
if Token.Kind = lexerKindAssignment then
|
||||||
TranspileAssignmentStatement(AContext, ALexer)
|
TranspileAssignmentStatement(AContext, ALexer)
|
||||||
@ -556,7 +569,7 @@ begin
|
|||||||
TranspileCallStatement(AContext, ALexer)
|
TranspileCallStatement(AContext, ALexer)
|
||||||
end
|
end
|
||||||
end
|
end
|
||||||
END TranspileStatement;
|
end;
|
||||||
|
|
||||||
proc TranspileStatements(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileStatements(AContext: PTranspilerContext; ALexer: PLexer);
|
||||||
var
|
var
|
||||||
@ -573,7 +586,7 @@ begin
|
|||||||
end;
|
end;
|
||||||
WriteLn()
|
WriteLn()
|
||||||
end
|
end
|
||||||
END TranspileStatements;
|
end;
|
||||||
|
|
||||||
proc TranspileStatementPart(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileStatementPart(AContext: PTranspilerContext; ALexer: PLexer);
|
||||||
var
|
var
|
||||||
@ -585,7 +598,7 @@ begin
|
|||||||
WriteLn();
|
WriteLn();
|
||||||
TranspileStatements(AContext, ALexer)
|
TranspileStatements(AContext, ALexer)
|
||||||
end
|
end
|
||||||
END TranspileStatementPart;
|
end;
|
||||||
|
|
||||||
proc TranspileProcedureDeclaration(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileProcedureDeclaration(AContext: PTranspilerContext; ALexer: PLexer);
|
||||||
var
|
var
|
||||||
@ -593,17 +606,18 @@ var
|
|||||||
SeenPart: BOOLEAN;
|
SeenPart: BOOLEAN;
|
||||||
WrittenBytes: CARDINAL;
|
WrittenBytes: CARDINAL;
|
||||||
begin
|
begin
|
||||||
TranspileProcedureHeading(AContext, ALexer);
|
Token := TranspileProcedureHeading(AContext, ALexer);
|
||||||
SeenPart := TranspileConstantPart(AContext, ALexer);
|
SeenPart := TranspileConstantPart(AContext, ALexer);
|
||||||
SeenPart := TranspileVariablePart(AContext, ALexer);
|
SeenPart := TranspileVariablePart(AContext, ALexer);
|
||||||
TranspileStatementPart(AContext, ALexer);
|
TranspileStatementPart(AContext, ALexer);
|
||||||
|
|
||||||
WriteString('END ');
|
WriteString('END ');
|
||||||
Token := TranspilerLex(ALexer);
|
WrittenBytes := WriteNBytes(StdOut, ORD(Token.identifierKind[1]), ADR(Token.identifierKind[2]));
|
||||||
WrittenBytes := WriteNBytes(StdOut, ADDRESS(ALexer^.Current - ALexer^.Start), ALexer^.Start);
|
|
||||||
Token := TranspilerLex(ALexer);
|
Token := TranspilerLex(ALexer);
|
||||||
WriteSemicolon();
|
WriteSemicolon();
|
||||||
Token := TranspilerLex(ALexer)
|
Token := TranspilerLex(ALexer)
|
||||||
END TranspileProcedureDeclaration;
|
end;
|
||||||
|
|
||||||
proc TranspileProcedurePart(AContext: PTranspilerContext; ALexer: PLexer);
|
proc TranspileProcedurePart(AContext: PTranspilerContext; ALexer: PLexer);
|
||||||
var
|
var
|
||||||
@ -616,7 +630,7 @@ begin
|
|||||||
Token := LexerCurrent(ALexer);
|
Token := LexerCurrent(ALexer);
|
||||||
WriteLn()
|
WriteLn()
|
||||||
end
|
end
|
||||||
END TranspileProcedurePart;
|
end;
|
||||||
|
|
||||||
proc Transpile(ALexer: PLexer);
|
proc Transpile(ALexer: PLexer);
|
||||||
var
|
var
|
||||||
@ -625,6 +639,6 @@ var
|
|||||||
Context: TranspilerContext;
|
Context: TranspilerContext;
|
||||||
begin
|
begin
|
||||||
TranspileModule(ADR(Context), ALexer)
|
TranspileModule(ADR(Context), ALexer)
|
||||||
END Transpile;
|
end;
|
||||||
|
|
||||||
END Transpiler.
|
END Transpiler.
|
||||||
|
Reference in New Issue
Block a user