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1210 lines
39 KiB
Perl
1210 lines
39 KiB
Perl
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###############################################################################
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#
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# Package: NaturalDocs::Parser
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#
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###############################################################################
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#
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# A package that coordinates source file parsing between the <NaturalDocs::Languages::Base>-derived objects and its own
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# sub-packages such as <NaturalDocs::Parser::Native>. Also handles sending symbols to <NaturalDocs::SymbolTable> and
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# other generic topic processing.
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#
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# Usage and Dependencies:
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#
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# - Prior to use, <NaturalDocs::Settings>, <NaturalDocs::Languages>, <NaturalDocs::Project>, <NaturalDocs::SymbolTable>,
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# and <NaturalDocs::ClassHierarchy> must be initialized. <NaturalDocs::SymbolTable> and <NaturalDocs::ClassHierarchy>
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# do not have to be fully resolved.
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#
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# - Aside from that, the package is ready to use right away. It does not have its own initialization function.
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#
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###############################################################################
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# This file is part of Natural Docs, which is Copyright (C) 2003-2005 Greg Valure
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# Natural Docs is licensed under the GPL
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use NaturalDocs::Parser::ParsedTopic;
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use NaturalDocs::Parser::Native;
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use strict;
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use integer;
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package NaturalDocs::Parser;
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###############################################################################
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# Group: Variables
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#
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# var: sourceFile
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#
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# The source <FileName> currently being parsed.
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#
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my $sourceFile;
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#
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# var: language
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#
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# The language object for the file, derived from <NaturalDocs::Languages::Base>.
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#
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my $language;
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#
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# Array: parsedFile
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#
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# An array of <NaturalDocs::Parser::ParsedTopic> objects.
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#
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my @parsedFile;
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#
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# bool: parsingForInformation
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# Whether <ParseForInformation()> was called. If false, then <ParseForBuild()> was called.
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#
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my $parsingForInformation;
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###############################################################################
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# Group: Functions
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#
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# Function: ParseForInformation
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#
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# Parses the input file for information. Will update the information about the file in <NaturalDocs::SymbolTable> and
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# <NaturalDocs::Project>.
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#
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# Parameters:
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#
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# file - The <FileName> to parse.
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#
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sub ParseForInformation #(file)
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{
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my ($self, $file) = @_;
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$sourceFile = $file;
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$parsingForInformation = 1;
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# Watch this parse so we detect any changes.
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NaturalDocs::SymbolTable->WatchFileForChanges($sourceFile);
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NaturalDocs::ClassHierarchy->WatchFileForChanges($sourceFile);
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my $defaultMenuTitle = $self->Parse();
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foreach my $topic (@parsedFile)
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{
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# Add a symbol for the topic.
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my $type = $topic->Type();
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if ($type eq ::TOPIC_ENUMERATION())
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{ $type = ::TOPIC_TYPE(); };
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NaturalDocs::SymbolTable->AddSymbol($topic->Symbol(), $sourceFile, $type,
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$topic->Prototype(), $topic->Summary());
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# You can't put the function call directly in a while with a regex. It has to sit in a variable to work.
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my $body = $topic->Body();
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# If it's a list or enum topic, add a symbol for each description list entry.
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if ($topic->IsList() || $topic->Type() eq ::TOPIC_ENUMERATION())
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{
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# We'll hijack the enum constants to apply to non-enum behavior too.
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my $behavior;
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if ($topic->Type() eq ::TOPIC_ENUMERATION())
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{
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$type = ::TOPIC_CONSTANT();
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$behavior = $language->EnumValues();
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}
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elsif (NaturalDocs::Topics->TypeInfo($topic->Type())->Scope() == ::SCOPE_ALWAYS_GLOBAL())
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{
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$behavior = ::ENUM_GLOBAL();
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}
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else
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{
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$behavior = ::ENUM_UNDER_PARENT();
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};
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while ($body =~ /<ds>([^<]+)<\/ds><dd>(.*?)<\/dd>/g)
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{
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my ($listTextSymbol, $listSummary) = ($1, $2);
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$listTextSymbol = NaturalDocs::NDMarkup->RestoreAmpChars($listTextSymbol);
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my $listSymbol = NaturalDocs::SymbolString->FromText($listTextSymbol);
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if ($behavior == ::ENUM_UNDER_PARENT())
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{ $listSymbol = NaturalDocs::SymbolString->Join($topic->Package(), $listSymbol); }
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elsif ($behavior == ::ENUM_UNDER_TYPE())
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{ $listSymbol = NaturalDocs::SymbolString->Join($topic->Symbol(), $listSymbol); };
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NaturalDocs::SymbolTable->AddSymbol($listSymbol, $sourceFile, $type, undef,
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$self->GetSummaryFromDescriptionList($listSummary));
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};
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};
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# Add references in the topic.
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while ($body =~ /<link>([^<]+)<\/link>/g)
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{
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my $linkText = NaturalDocs::NDMarkup->RestoreAmpChars($1);
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my $linkSymbol = NaturalDocs::SymbolString->FromText($linkText);
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NaturalDocs::SymbolTable->AddReference(::REFERENCE_TEXT(), $linkSymbol,
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$topic->Package(), $topic->Using(), $sourceFile);
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};
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};
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# Handle any changes to the file.
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NaturalDocs::ClassHierarchy->AnalyzeChanges();
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NaturalDocs::SymbolTable->AnalyzeChanges();
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# Update project on the file's characteristics.
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my $hasContent = (scalar @parsedFile > 0);
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NaturalDocs::Project->SetHasContent($sourceFile, $hasContent);
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if ($hasContent)
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{ NaturalDocs::Project->SetDefaultMenuTitle($sourceFile, $defaultMenuTitle); };
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# We don't need to keep this around.
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@parsedFile = ( );
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};
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#
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# Function: ParseForBuild
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#
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# Parses the input file for building, returning it as a <NaturalDocs::Parser::ParsedTopic> arrayref.
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#
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# Note that all new and changed files should be parsed for symbols via <ParseForInformation()> before calling this function on
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# *any* file. The reason is that <NaturalDocs::SymbolTable> needs to know about all the symbol definitions and references to
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# resolve them properly.
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#
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# Parameters:
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#
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# file - The <FileName> to parse for building.
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#
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# Returns:
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#
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# An arrayref of the source file as <NaturalDocs::Parser::ParsedTopic> objects.
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#
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sub ParseForBuild #(file)
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{
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my ($self, $file) = @_;
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$sourceFile = $file;
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$parsingForInformation = undef;
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$self->Parse();
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return \@parsedFile;
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};
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###############################################################################
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# Group: Interface Functions
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#
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# Function: OnComment
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#
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# The function called by <NaturalDocs::Languages::Base>-derived objects when their parsers encounter a comment
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# suitable for documentation.
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#
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# Parameters:
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#
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# commentLines - An arrayref of the comment's lines. The language's comment symbols should be converted to spaces,
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# and there should be no line break characters at the end of each line. *The original memory will be
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# changed.*
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# lineNumber - The line number of the first of the comment lines.
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#
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# Returns:
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#
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# The number of topics created by this comment, or zero if none.
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#
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sub OnComment #(commentLines, lineNumber)
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{
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my ($self, $commentLines, $lineNumber) = @_;
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$self->CleanComment($commentLines);
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return NaturalDocs::Parser::Native->ParseComment($commentLines, $lineNumber, \@parsedFile);
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};
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#
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# Function: OnClass
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#
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# A function called by <NaturalDocs::Languages::Base>-derived objects when their parsers encounter a class declaration.
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#
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# Parameters:
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#
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# class - The <SymbolString> of the class encountered.
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#
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sub OnClass #(class)
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{
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my ($self, $class) = @_;
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if ($parsingForInformation)
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{ NaturalDocs::ClassHierarchy->AddClass($sourceFile, $class); };
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};
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#
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# Function: OnClassParent
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#
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# A function called by <NaturalDocs::Languages::Base>-derived objects when their parsers encounter a declaration of
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# inheritance.
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#
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# Parameters:
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#
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# class - The <SymbolString> of the class we're in.
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# parent - The <SymbolString> of the class it inherits.
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# scope - The package <SymbolString> that the reference appeared in.
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# using - An arrayref of package <SymbolStrings> that the reference has access to via "using" statements.
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# resolvingFlags - Any <Resolving Flags> to be used when resolving the reference. <RESOLVE_NOPLURAL> is added
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# automatically since that would never apply to source code.
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#
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sub OnClassParent #(class, parent, scope, using, resolvingFlags)
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{
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my ($self, $class, $parent, $scope, $using, $resolvingFlags) = @_;
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if ($parsingForInformation)
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{
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NaturalDocs::ClassHierarchy->AddParentReference($sourceFile, $class, $parent, $scope, $using,
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$resolvingFlags | ::RESOLVE_NOPLURAL());
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};
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};
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###############################################################################
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# Group: Support Functions
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# Function: Parse
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#
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# Opens the source file and parses process. Most of the actual parsing is done in <NaturalDocs::Languages::Base->ParseFile()>
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# and <OnComment()>, though.
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#
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# *Do not call externally.* Rather, call <ParseForInformation()> or <ParseForBuild()>.
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#
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# Returns:
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#
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# The default menu title of the file. Will be the <FileName> if nothing better is found.
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#
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sub Parse
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{
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my ($self) = @_;
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NaturalDocs::Error->OnStartParsing($sourceFile);
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$language = NaturalDocs::Languages->LanguageOf($sourceFile);
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NaturalDocs::Parser::Native->Start();
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@parsedFile = ( );
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my ($autoTopics, $scopeRecord) = $language->ParseFile($sourceFile, \@parsedFile);
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$self->AddToClassHierarchy();
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$self->BreakLists();
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if (defined $autoTopics)
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{
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if (defined $scopeRecord)
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{ $self->RepairPackages($autoTopics, $scopeRecord); };
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$self->MergeAutoTopics($language, $autoTopics);
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};
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# We don't need to do this if there aren't any auto-topics because the only package changes would be implied by the comments.
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if (defined $autoTopics)
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{ $self->AddPackageDelineators(); };
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if (!NaturalDocs::Settings->NoAutoGroup())
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{ $self->MakeAutoGroups($autoTopics); };
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# Set the menu title.
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my $defaultMenuTitle = $sourceFile;
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if (scalar @parsedFile)
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{
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# If there's only one topic, it's title overrides the file name. Certain topic types override the file name as well.
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if (scalar @parsedFile == 1 || NaturalDocs::Topics->TypeInfo( $parsedFile[0]->Type() )->PageTitleIfFirst() )
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{
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$defaultMenuTitle = $parsedFile[0]->Title();
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}
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else
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{
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# If the title ended up being the file name, add a leading section for it.
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my $name;
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my ($inputDirectory, $relativePath) = NaturalDocs::Settings->SplitFromInputDirectory($sourceFile);
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my ($volume, $dirString, $file) = NaturalDocs::File->SplitPath($relativePath);
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my @directories = NaturalDocs::File->SplitDirectories($dirString);
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if (scalar @directories > 2)
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{
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$dirString = NaturalDocs::File->JoinDirectories('...', $directories[-2], $directories[-1]);
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$name = NaturalDocs::File->JoinPath(undef, $dirString, $file);
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}
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else
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{
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$name = $relativePath;
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}
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unshift @parsedFile,
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NaturalDocs::Parser::ParsedTopic->New(::TOPIC_FILE(), $name, undef, undef, undef, undef, undef, 1, undef);
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};
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};
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NaturalDocs::Error->OnEndParsing($sourceFile);
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return $defaultMenuTitle;
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};
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#
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# Function: CleanComment
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||
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#
|
||
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# Removes any extraneous formatting and whitespace from the comment. Eliminates comment boxes, horizontal lines, leading
|
||
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# and trailing line breaks, trailing whitespace from lines, and expands all tab characters. It keeps leading whitespace, though,
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||
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# since it may be needed for example code, and multiple blank lines, since the original line numbers are needed.
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||
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#
|
||
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# Parameters:
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||
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#
|
||
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# commentLines - An arrayref of the comment lines to clean. *The original memory will be changed.* Lines should have the
|
||
|
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# language's comment symbols replaced by spaces and not have a trailing line break.
|
||
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#
|
||
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sub CleanComment #(commentLines)
|
||
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{
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||
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my ($self, $commentLines) = @_;
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||
|
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use constant DONT_KNOW => 0;
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use constant IS_UNIFORM => 1;
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|
|
use constant IS_UNIFORM_IF_AT_END => 2;
|
||
|
|
use constant IS_NOT_UNIFORM => 3;
|
||
|
|
|
||
|
|
my $leftSide = DONT_KNOW;
|
||
|
|
my $rightSide = DONT_KNOW;
|
||
|
|
my $leftSideChar;
|
||
|
|
my $rightSideChar;
|
||
|
|
|
||
|
|
my $index = 0;
|
||
|
|
my $tabLength = NaturalDocs::Settings->TabLength();
|
||
|
|
|
||
|
|
while ($index < scalar @$commentLines)
|
||
|
|
{
|
||
|
|
# Strip trailing whitespace from the original.
|
||
|
|
|
||
|
|
$commentLines->[$index] =~ s/[ \t]+$//;
|
||
|
|
|
||
|
|
|
||
|
|
# Expand tabs in the original. This method is almost six times faster than Text::Tabs' method.
|
||
|
|
|
||
|
|
my $tabIndex = index($commentLines->[$index], "\t");
|
||
|
|
|
||
|
|
while ($tabIndex != -1)
|
||
|
|
{
|
||
|
|
substr( $commentLines->[$index], $tabIndex, 1, ' ' x ($tabLength - ($tabIndex % $tabLength)) );
|
||
|
|
$tabIndex = index($commentLines->[$index], "\t", $tabIndex);
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
# Make a working copy and strip leading whitespace as well. This has to be done after tabs are expanded because
|
||
|
|
# stripping indentation could change how far tabs are expanded.
|
||
|
|
|
||
|
|
my $line = $commentLines->[$index];
|
||
|
|
$line =~ s/^ +//;
|
||
|
|
|
||
|
|
# If the line is blank...
|
||
|
|
if (!length $line)
|
||
|
|
{
|
||
|
|
# If we have a potential vertical line, this only acceptable if it's at the end of the comment.
|
||
|
|
if ($leftSide == IS_UNIFORM)
|
||
|
|
{ $leftSide = IS_UNIFORM_IF_AT_END; };
|
||
|
|
if ($rightSide == IS_UNIFORM)
|
||
|
|
{ $rightSide = IS_UNIFORM_IF_AT_END; };
|
||
|
|
}
|
||
|
|
|
||
|
|
# If there's at least four symbols in a row, it's a horizontal line. The second regex supports differing edge characters. It
|
||
|
|
# doesn't matter if any of this matches the left and right side symbols.
|
||
|
|
elsif ($line =~ /^([^a-zA-Z0-9 ])\1{3,}$/ ||
|
||
|
|
$line =~ /^([^a-zA-Z0-9 ])\1*([^a-zA-Z0-9 ])\2{3,}([^a-zA-Z0-9 ])\3*$/)
|
||
|
|
{
|
||
|
|
# Convert the original to a blank line.
|
||
|
|
$commentLines->[$index] = '';
|
||
|
|
|
||
|
|
# This has no effect on the vertical line detection.
|
||
|
|
}
|
||
|
|
|
||
|
|
# If the line is not blank or a horizontal line...
|
||
|
|
else
|
||
|
|
{
|
||
|
|
# More content means any previous blank lines are no longer tolerated in vertical line detection. They are only
|
||
|
|
# acceptable at the end of the comment.
|
||
|
|
|
||
|
|
if ($leftSide == IS_UNIFORM_IF_AT_END)
|
||
|
|
{ $leftSide = IS_NOT_UNIFORM; };
|
||
|
|
if ($rightSide == IS_UNIFORM_IF_AT_END)
|
||
|
|
{ $rightSide = IS_NOT_UNIFORM; };
|
||
|
|
|
||
|
|
|
||
|
|
# Detect vertical lines. Lines are only lines if they are followed by whitespace or a connected horizontal line.
|
||
|
|
# Otherwise we may accidentally detect lines from short comments that just happen to have every first or last
|
||
|
|
# character the same.
|
||
|
|
|
||
|
|
if ($leftSide != IS_NOT_UNIFORM)
|
||
|
|
{
|
||
|
|
if ($line =~ /^([^a-zA-Z0-9])\1*(?: |$)/)
|
||
|
|
{
|
||
|
|
if ($leftSide == DONT_KNOW)
|
||
|
|
{
|
||
|
|
$leftSide = IS_UNIFORM;
|
||
|
|
$leftSideChar = $1;
|
||
|
|
}
|
||
|
|
else # ($leftSide == IS_UNIFORM) Other choices already ruled out.
|
||
|
|
{
|
||
|
|
if ($leftSideChar ne $1)
|
||
|
|
{ $leftSide = IS_NOT_UNIFORM; };
|
||
|
|
};
|
||
|
|
}
|
||
|
|
# We'll tolerate the lack of symbols on the left on the first line, because it may be a
|
||
|
|
# /* Function: Whatever
|
||
|
|
# * Description.
|
||
|
|
# */
|
||
|
|
# comment which would have the leading /* blanked out.
|
||
|
|
elsif ($index != 0)
|
||
|
|
{
|
||
|
|
$leftSide = IS_NOT_UNIFORM;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
if ($rightSide != IS_NOT_UNIFORM)
|
||
|
|
{
|
||
|
|
if ($line =~ / ([^a-zA-Z0-9])\1*$/)
|
||
|
|
{
|
||
|
|
if ($rightSide == DONT_KNOW)
|
||
|
|
{
|
||
|
|
$rightSide = IS_UNIFORM;
|
||
|
|
$rightSideChar = $1;
|
||
|
|
}
|
||
|
|
else # ($rightSide == IS_UNIFORM) Other choices already ruled out.
|
||
|
|
{
|
||
|
|
if ($rightSideChar ne $1)
|
||
|
|
{ $rightSide = IS_NOT_UNIFORM; };
|
||
|
|
};
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
$rightSide = IS_NOT_UNIFORM;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
# We'll remove vertical lines later if they're uniform throughout the entire comment.
|
||
|
|
};
|
||
|
|
|
||
|
|
$index++;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
if ($leftSide == IS_UNIFORM_IF_AT_END)
|
||
|
|
{ $leftSide = IS_UNIFORM; };
|
||
|
|
if ($rightSide == IS_UNIFORM_IF_AT_END)
|
||
|
|
{ $rightSide = IS_UNIFORM; };
|
||
|
|
|
||
|
|
|
||
|
|
$index = 0;
|
||
|
|
|
||
|
|
while ($index < scalar @$commentLines)
|
||
|
|
{
|
||
|
|
# Clear vertical lines.
|
||
|
|
|
||
|
|
if ($leftSide == IS_UNIFORM)
|
||
|
|
{
|
||
|
|
# This works because every line should either start this way, be blank, or be the first line that doesn't start with a symbol.
|
||
|
|
$commentLines->[$index] =~ s/^ *([^a-zA-Z0-9 ])\1*//;
|
||
|
|
};
|
||
|
|
|
||
|
|
if ($rightSide == IS_UNIFORM)
|
||
|
|
{
|
||
|
|
$commentLines->[$index] =~ s/ *([^a-zA-Z0-9 ])\1*$//;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
# Clear horizontal lines again if there were vertical lines. This catches lines that were separated from the verticals by
|
||
|
|
# whitespace. We couldn't do this in the first loop because that would make the regexes over-tolerant.
|
||
|
|
|
||
|
|
if ($leftSide == IS_UNIFORM || $rightSide == IS_UNIFORM)
|
||
|
|
{
|
||
|
|
$commentLines->[$index] =~ s/^ *([^a-zA-Z0-9 ])\1{3,}$//;
|
||
|
|
$commentLines->[$index] =~ s/^ *([^a-zA-Z0-9 ])\1*([^a-zA-Z0-9 ])\2{3,}([^a-zA-Z0-9 ])\3*$//;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
$index++;
|
||
|
|
};
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
###############################################################################
|
||
|
|
# Group: Processing Functions
|
||
|
|
|
||
|
|
|
||
|
|
#
|
||
|
|
# Function: RepairPackages
|
||
|
|
#
|
||
|
|
# Recalculates the packages for all comment topics using the auto-topics and the scope record. Call this *before* calling
|
||
|
|
# <MergeAutoTopics()>.
|
||
|
|
#
|
||
|
|
# Parameters:
|
||
|
|
#
|
||
|
|
# autoTopics - A reference to the list of automatically generated <NaturalDocs::Parser::ParsedTopics>.
|
||
|
|
# scopeRecord - A reference to an array of <NaturalDocs::Languages::Advanced::ScopeChanges>.
|
||
|
|
#
|
||
|
|
sub RepairPackages #(autoTopics, scopeRecord)
|
||
|
|
{
|
||
|
|
my ($self, $autoTopics, $scopeRecord) = @_;
|
||
|
|
|
||
|
|
my $topicIndex = 0;
|
||
|
|
my $autoTopicIndex = 0;
|
||
|
|
my $scopeIndex = 0;
|
||
|
|
|
||
|
|
my $topic = $parsedFile[0];
|
||
|
|
my $autoTopic = $autoTopics->[0];
|
||
|
|
my $scopeChange = $scopeRecord->[0];
|
||
|
|
|
||
|
|
my $currentPackage;
|
||
|
|
my $inFakePackage;
|
||
|
|
|
||
|
|
while (defined $topic)
|
||
|
|
{
|
||
|
|
# First update the scope via the record if its defined and has the lowest line number.
|
||
|
|
if (defined $scopeChange &&
|
||
|
|
$scopeChange->LineNumber() <= $topic->LineNumber() &&
|
||
|
|
(!defined $autoTopic || $scopeChange->LineNumber() <= $autoTopic->LineNumber()) )
|
||
|
|
{
|
||
|
|
$currentPackage = $scopeChange->Scope();
|
||
|
|
$scopeIndex++;
|
||
|
|
$scopeChange = $scopeRecord->[$scopeIndex]; # Will be undef when past end.
|
||
|
|
$inFakePackage = undef;
|
||
|
|
}
|
||
|
|
|
||
|
|
# Next try to end a fake scope with an auto topic if its defined and has the lowest line number.
|
||
|
|
elsif (defined $autoTopic &&
|
||
|
|
$autoTopic->LineNumber() <= $topic->LineNumber())
|
||
|
|
{
|
||
|
|
if ($inFakePackage)
|
||
|
|
{
|
||
|
|
$currentPackage = $autoTopic->Package();
|
||
|
|
$inFakePackage = undef;
|
||
|
|
};
|
||
|
|
|
||
|
|
$autoTopicIndex++;
|
||
|
|
$autoTopic = $autoTopics->[$autoTopicIndex]; # Will be undef when past end.
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
# Finally try to handle the topic, since it has the lowest line number.
|
||
|
|
else
|
||
|
|
{
|
||
|
|
my $scope = NaturalDocs::Topics->TypeInfo($topic->Type())->Scope();
|
||
|
|
|
||
|
|
if ($scope == ::SCOPE_START() || $scope == ::SCOPE_END())
|
||
|
|
{
|
||
|
|
# They should already have the correct class and scope.
|
||
|
|
$currentPackage = $topic->Package();
|
||
|
|
$inFakePackage = 1;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
# Fix the package of everything else.
|
||
|
|
|
||
|
|
# Note that the first function or variable topic to appear in a fake package will assume that package even if it turns out
|
||
|
|
# to be incorrect in the actual code, since the topic will come before the auto-topic. This will be corrected in
|
||
|
|
# MergeAutoTopics().
|
||
|
|
|
||
|
|
$topic->SetPackage($currentPackage);
|
||
|
|
};
|
||
|
|
|
||
|
|
$topicIndex++;
|
||
|
|
$topic = $parsedFile[$topicIndex]; # Will be undef when past end.
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
#
|
||
|
|
# Function: MergeAutoTopics
|
||
|
|
#
|
||
|
|
# Merges the automatically generated topics into the file. If an auto-topic matches an existing topic, it will have it's prototype
|
||
|
|
# and package transferred. If it doesn't, the auto-topic will be inserted into the list unless
|
||
|
|
# <NaturalDocs::Settings->DocumentedOnly()> is set.
|
||
|
|
#
|
||
|
|
# Parameters:
|
||
|
|
#
|
||
|
|
# language - The <NaturalDocs::Languages::Base>-derived class for the file.
|
||
|
|
# autoTopics - A reference to the list of automatically generated topics.
|
||
|
|
#
|
||
|
|
sub MergeAutoTopics #(language, autoTopics)
|
||
|
|
{
|
||
|
|
my ($self, $language, $autoTopics) = @_;
|
||
|
|
|
||
|
|
my $topicIndex = 0;
|
||
|
|
my $autoTopicIndex = 0;
|
||
|
|
|
||
|
|
# Keys are topic types, values are existence hashrefs of titles.
|
||
|
|
my %topicsInLists;
|
||
|
|
|
||
|
|
while ($topicIndex < scalar @parsedFile && $autoTopicIndex < scalar @$autoTopics)
|
||
|
|
{
|
||
|
|
my $topic = $parsedFile[$topicIndex];
|
||
|
|
my $autoTopic = $autoTopics->[$autoTopicIndex];
|
||
|
|
|
||
|
|
my $cleanTitle = $topic->Title();
|
||
|
|
$cleanTitle =~ s/[\t ]*\([^\(]*$//;
|
||
|
|
|
||
|
|
# Add the auto-topic if it's higher in the file than the current topic.
|
||
|
|
if ($autoTopic->LineNumber < $topic->LineNumber())
|
||
|
|
{
|
||
|
|
if (exists $topicsInLists{$autoTopic->Type()} &&
|
||
|
|
exists $topicsInLists{$autoTopic->Type()}->{$autoTopic->Title()})
|
||
|
|
{
|
||
|
|
# Remove it from the list so a second one with the same name will be added.
|
||
|
|
delete $topicsInLists{$autoTopic->Type()}->{$autoTopic->Title()};
|
||
|
|
}
|
||
|
|
elsif (!NaturalDocs::Settings->DocumentedOnly())
|
||
|
|
{
|
||
|
|
splice(@parsedFile, $topicIndex, 0, $autoTopic);
|
||
|
|
$topicIndex++;
|
||
|
|
};
|
||
|
|
|
||
|
|
$autoTopicIndex++;
|
||
|
|
}
|
||
|
|
|
||
|
|
# Transfer information if we have a match.
|
||
|
|
elsif ($topic->Type() == $autoTopic->Type() && index($autoTopic->Title(), $cleanTitle) != -1)
|
||
|
|
{
|
||
|
|
$topic->SetType($autoTopic->Type());
|
||
|
|
$topic->SetPrototype($autoTopic->Prototype());
|
||
|
|
|
||
|
|
if (NaturalDocs::Topics->TypeInfo($topic->Type())->Scope() != ::SCOPE_START())
|
||
|
|
{ $topic->SetPackage($autoTopic->Package()); };
|
||
|
|
|
||
|
|
$topicIndex++;
|
||
|
|
$autoTopicIndex++;
|
||
|
|
}
|
||
|
|
|
||
|
|
# Extract topics in lists.
|
||
|
|
elsif ($topic->IsList())
|
||
|
|
{
|
||
|
|
if (!exists $topicsInLists{$topic->Type()})
|
||
|
|
{ $topicsInLists{$topic->Type()} = { }; };
|
||
|
|
|
||
|
|
my $body = $topic->Body();
|
||
|
|
|
||
|
|
while ($body =~ /<ds>([^<]+)<\/ds>/g)
|
||
|
|
{ $topicsInLists{$topic->Type()}->{NaturalDocs::NDMarkup->RestoreAmpChars($1)} = 1; };
|
||
|
|
|
||
|
|
$topicIndex++;
|
||
|
|
}
|
||
|
|
|
||
|
|
# Otherwise there's no match. Skip the topic. The auto-topic will be added later.
|
||
|
|
else
|
||
|
|
{
|
||
|
|
$topicIndex++;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
# Add any auto-topics remaining.
|
||
|
|
if ($autoTopicIndex < scalar @$autoTopics && !NaturalDocs::Settings->DocumentedOnly())
|
||
|
|
{
|
||
|
|
push @parsedFile, @$autoTopics[$autoTopicIndex..scalar @$autoTopics-1];
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
#
|
||
|
|
# Function: MakeAutoGroups
|
||
|
|
#
|
||
|
|
# Creates group topics for files that do not have them.
|
||
|
|
#
|
||
|
|
sub MakeAutoGroups
|
||
|
|
{
|
||
|
|
my ($self) = @_;
|
||
|
|
|
||
|
|
# No groups only one topic.
|
||
|
|
if (scalar @parsedFile < 2)
|
||
|
|
{ return; };
|
||
|
|
|
||
|
|
my $index = 0;
|
||
|
|
my $startStretch = 0;
|
||
|
|
|
||
|
|
# Skip the first entry if its the page title.
|
||
|
|
if (NaturalDocs::Topics->TypeInfo( $parsedFile[0]->Type() )->PageTitleIfFirst())
|
||
|
|
{
|
||
|
|
$index = 1;
|
||
|
|
$startStretch = 1;
|
||
|
|
};
|
||
|
|
|
||
|
|
# Make auto-groups for each stretch between scope-altering topics.
|
||
|
|
while ($index < scalar @parsedFile)
|
||
|
|
{
|
||
|
|
my $scope = NaturalDocs::Topics->TypeInfo($parsedFile[$index]->Type())->Scope();
|
||
|
|
|
||
|
|
if ($scope == ::SCOPE_START() || $scope == ::SCOPE_END())
|
||
|
|
{
|
||
|
|
if ($index > $startStretch)
|
||
|
|
{ $index += $self->MakeAutoGroupsFor($startStretch, $index); };
|
||
|
|
|
||
|
|
$startStretch = $index + 1;
|
||
|
|
};
|
||
|
|
|
||
|
|
$index++;
|
||
|
|
};
|
||
|
|
|
||
|
|
if ($index > $startStretch)
|
||
|
|
{ $self->MakeAutoGroupsFor($startStretch, $index); };
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
#
|
||
|
|
# Function: MakeAutoGroupsFor
|
||
|
|
#
|
||
|
|
# Creates group topics for sections of files that do not have them. A support function for <MakeAutoGroups()>.
|
||
|
|
#
|
||
|
|
# Parameters:
|
||
|
|
#
|
||
|
|
# startIndex - The index to start at.
|
||
|
|
# endIndex - The index to end at. Not inclusive.
|
||
|
|
#
|
||
|
|
# Returns:
|
||
|
|
#
|
||
|
|
# The number of group topics added.
|
||
|
|
#
|
||
|
|
sub MakeAutoGroupsFor #(startIndex, endIndex)
|
||
|
|
{
|
||
|
|
my ($self, $startIndex, $endIndex) = @_;
|
||
|
|
|
||
|
|
# No groups if any are defined already.
|
||
|
|
for (my $i = $startIndex; $i < $endIndex; $i++)
|
||
|
|
{
|
||
|
|
if ($parsedFile[$i]->Type() eq ::TOPIC_GROUP())
|
||
|
|
{ return 0; };
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
use constant COUNT => 0;
|
||
|
|
use constant TYPE => 1;
|
||
|
|
use constant SECOND_TYPE => 2;
|
||
|
|
use constant SIZE => 3;
|
||
|
|
|
||
|
|
# This is an array of ( count, type, secondType ) triples. Count and Type will always be filled in; count is the number of
|
||
|
|
# consecutive topics of type. On the second pass, if small groups are combined secondType will be filled in. There will not be
|
||
|
|
# more than two types per group.
|
||
|
|
my @groups;
|
||
|
|
my $groupIndex = 0;
|
||
|
|
|
||
|
|
|
||
|
|
# First pass: Determine all the groups.
|
||
|
|
|
||
|
|
my $i = $startIndex;
|
||
|
|
my $currentType;
|
||
|
|
|
||
|
|
while ($i < $endIndex)
|
||
|
|
{
|
||
|
|
if (!defined $currentType || ($parsedFile[$i]->Type() ne $currentType && $parsedFile[$i]->Type() ne ::TOPIC_GENERIC()) )
|
||
|
|
{
|
||
|
|
if (defined $currentType)
|
||
|
|
{ $groupIndex += SIZE; };
|
||
|
|
|
||
|
|
$currentType = $parsedFile[$i]->Type();
|
||
|
|
|
||
|
|
$groups[$groupIndex + COUNT] = 1;
|
||
|
|
$groups[$groupIndex + TYPE] = $currentType;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{ $groups[$groupIndex + COUNT]++; };
|
||
|
|
|
||
|
|
$i++;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
# Second pass: Combine groups based on "noise". Noise means types go from A to B to A at least once, and there are at least
|
||
|
|
# two groups in a row with three or less, and at least one of those groups is two or less. So 3, 3, 3 doesn't count as noise, but
|
||
|
|
# 3, 2, 3 does.
|
||
|
|
|
||
|
|
$groupIndex = 0;
|
||
|
|
|
||
|
|
# While there are at least three groups left...
|
||
|
|
while ($groupIndex < scalar @groups - (2 * SIZE))
|
||
|
|
{
|
||
|
|
# If the group two places in front of this one has the same type...
|
||
|
|
if ($groups[$groupIndex + (2 * SIZE) + TYPE] eq $groups[$groupIndex + TYPE])
|
||
|
|
{
|
||
|
|
# It means we went from A to B to A, which partially qualifies as noise.
|
||
|
|
|
||
|
|
my $firstType = $groups[$groupIndex + TYPE];
|
||
|
|
my $secondType = $groups[$groupIndex + SIZE + TYPE];
|
||
|
|
|
||
|
|
if (NaturalDocs::Topics->TypeInfo($firstType)->CanGroupWith($secondType) ||
|
||
|
|
NaturalDocs::Topics->TypeInfo($secondType)->CanGroupWith($firstType))
|
||
|
|
{
|
||
|
|
my $hasNoise;
|
||
|
|
|
||
|
|
my $hasThrees;
|
||
|
|
my $hasTwosOrOnes;
|
||
|
|
|
||
|
|
my $endIndex = $groupIndex;
|
||
|
|
|
||
|
|
while ($endIndex < scalar @groups &&
|
||
|
|
($groups[$endIndex + TYPE] eq $firstType || $groups[$endIndex + TYPE] eq $secondType))
|
||
|
|
{
|
||
|
|
if ($groups[$endIndex + COUNT] > 3)
|
||
|
|
{
|
||
|
|
# They must be consecutive to count.
|
||
|
|
$hasThrees = 0;
|
||
|
|
$hasTwosOrOnes = 0;
|
||
|
|
}
|
||
|
|
elsif ($groups[$endIndex + COUNT] == 3)
|
||
|
|
{
|
||
|
|
$hasThrees = 1;
|
||
|
|
|
||
|
|
if ($hasTwosOrOnes)
|
||
|
|
{ $hasNoise = 1; };
|
||
|
|
}
|
||
|
|
else # < 3
|
||
|
|
{
|
||
|
|
if ($hasThrees || $hasTwosOrOnes)
|
||
|
|
{ $hasNoise = 1; };
|
||
|
|
|
||
|
|
$hasTwosOrOnes = 1;
|
||
|
|
};
|
||
|
|
|
||
|
|
$endIndex += SIZE;
|
||
|
|
};
|
||
|
|
|
||
|
|
if (!$hasNoise)
|
||
|
|
{
|
||
|
|
$groupIndex = $endIndex - SIZE;
|
||
|
|
}
|
||
|
|
else # hasNoise
|
||
|
|
{
|
||
|
|
$groups[$groupIndex + SECOND_TYPE] = $secondType;
|
||
|
|
|
||
|
|
for (my $noiseIndex = $groupIndex + SIZE; $noiseIndex < $endIndex; $noiseIndex += SIZE)
|
||
|
|
{
|
||
|
|
$groups[$groupIndex + COUNT] += $groups[$noiseIndex + COUNT];
|
||
|
|
};
|
||
|
|
|
||
|
|
splice(@groups, $groupIndex + SIZE, $endIndex - $groupIndex - SIZE);
|
||
|
|
|
||
|
|
$groupIndex += SIZE;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
else # They can't group together
|
||
|
|
{
|
||
|
|
$groupIndex += SIZE;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
else
|
||
|
|
{ $groupIndex += SIZE; };
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
# Finally, create group topics for the parsed file.
|
||
|
|
|
||
|
|
$groupIndex = 0;
|
||
|
|
$i = $startIndex;
|
||
|
|
|
||
|
|
while ($groupIndex < scalar @groups)
|
||
|
|
{
|
||
|
|
if ($groups[$groupIndex + TYPE] ne ::TOPIC_GENERIC())
|
||
|
|
{
|
||
|
|
my $topic = $parsedFile[$i];
|
||
|
|
my $title = NaturalDocs::Topics->NameOfType($groups[$groupIndex + TYPE], 1);
|
||
|
|
|
||
|
|
if (defined $groups[$groupIndex + SECOND_TYPE])
|
||
|
|
{ $title .= ' and ' . NaturalDocs::Topics->NameOfType($groups[$groupIndex + SECOND_TYPE], 1); };
|
||
|
|
|
||
|
|
splice(@parsedFile, $i, 0, NaturalDocs::Parser::ParsedTopic->New(::TOPIC_GROUP(),
|
||
|
|
$title,
|
||
|
|
$topic->Package(), $topic->Using(),
|
||
|
|
undef, undef, undef,
|
||
|
|
$topic->LineNumber()) );
|
||
|
|
$i++;
|
||
|
|
};
|
||
|
|
|
||
|
|
$i += $groups[$groupIndex + COUNT];
|
||
|
|
$groupIndex += SIZE;
|
||
|
|
};
|
||
|
|
|
||
|
|
return (scalar @groups / SIZE);
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
#
|
||
|
|
# Function: AddToClassHierarchy
|
||
|
|
#
|
||
|
|
# Adds any class topics to the class hierarchy, since they may not have been called with <OnClass()> if they didn't match up to
|
||
|
|
# an auto-topic.
|
||
|
|
#
|
||
|
|
sub AddToClassHierarchy
|
||
|
|
{
|
||
|
|
my ($self) = @_;
|
||
|
|
|
||
|
|
foreach my $topic (@parsedFile)
|
||
|
|
{
|
||
|
|
if (NaturalDocs::Topics->TypeInfo( $topic->Type() )->ClassHierarchy())
|
||
|
|
{
|
||
|
|
if ($topic->IsList())
|
||
|
|
{
|
||
|
|
my $body = $topic->Body();
|
||
|
|
|
||
|
|
while ($body =~ /<ds>([^<]+)<\/ds>/g)
|
||
|
|
{
|
||
|
|
$self->OnClass( NaturalDocs::SymbolString->FromText( NaturalDocs::NDMarkup->RestoreAmpChars($1) ) );
|
||
|
|
};
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
$self->OnClass($topic->Package());
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
#
|
||
|
|
# Function: AddPackageDelineators
|
||
|
|
#
|
||
|
|
# Adds section and class topics to make sure the package is correctly represented in the documentation. Should be called last in
|
||
|
|
# this process.
|
||
|
|
#
|
||
|
|
sub AddPackageDelineators
|
||
|
|
{
|
||
|
|
my ($self) = @_;
|
||
|
|
|
||
|
|
my $index = 0;
|
||
|
|
my $currentPackage;
|
||
|
|
|
||
|
|
# Values are the arrayref [ title, type ];
|
||
|
|
my %usedPackages;
|
||
|
|
|
||
|
|
while ($index < scalar @parsedFile)
|
||
|
|
{
|
||
|
|
my $topic = $parsedFile[$index];
|
||
|
|
|
||
|
|
if ($topic->Package() ne $currentPackage)
|
||
|
|
{
|
||
|
|
$currentPackage = $topic->Package();
|
||
|
|
my $scopeType = NaturalDocs::Topics->TypeInfo($topic->Type())->Scope();
|
||
|
|
|
||
|
|
if ($scopeType == ::SCOPE_START())
|
||
|
|
{
|
||
|
|
$usedPackages{$currentPackage} = [ $topic->Title(), $topic->Type() ];
|
||
|
|
}
|
||
|
|
elsif ($scopeType == ::SCOPE_END())
|
||
|
|
{
|
||
|
|
my $newTopic;
|
||
|
|
|
||
|
|
if (!defined $currentPackage)
|
||
|
|
{
|
||
|
|
$newTopic = NaturalDocs::Parser::ParsedTopic->New(::TOPIC_SECTION(), 'Global',
|
||
|
|
undef, undef,
|
||
|
|
undef, undef, undef,
|
||
|
|
$topic->LineNumber(), undef);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
my ($title, $body, $summary, $type);
|
||
|
|
my @packageIdentifiers = NaturalDocs::SymbolString->IdentifiersOf($currentPackage);
|
||
|
|
|
||
|
|
if (exists $usedPackages{$currentPackage})
|
||
|
|
{
|
||
|
|
$title = $usedPackages{$currentPackage}->[0];
|
||
|
|
$type = $usedPackages{$currentPackage}->[1];
|
||
|
|
$body = '<p>(continued)</p>';
|
||
|
|
$summary = '(continued)';
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
$title = join($language->PackageSeparator(), @packageIdentifiers);
|
||
|
|
$type = ::TOPIC_CLASS();
|
||
|
|
|
||
|
|
# Body and summary stay undef.
|
||
|
|
|
||
|
|
$usedPackages{$currentPackage} = $title;
|
||
|
|
};
|
||
|
|
|
||
|
|
my @titleIdentifiers = NaturalDocs::SymbolString->IdentifiersOf( NaturalDocs::SymbolString->FromText($title) );
|
||
|
|
for (my $i = 0; $i < scalar @titleIdentifiers; $i++)
|
||
|
|
{ pop @packageIdentifiers; };
|
||
|
|
|
||
|
|
$newTopic = NaturalDocs::Parser::ParsedTopic->New($type, $title,
|
||
|
|
NaturalDocs::SymbolString->Join(@packageIdentifiers), undef,
|
||
|
|
undef, $summary, $body,
|
||
|
|
$topic->LineNumber(), undef);
|
||
|
|
}
|
||
|
|
|
||
|
|
splice(@parsedFile, $index, 0, $newTopic);
|
||
|
|
$index++;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
$index++;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
#
|
||
|
|
# Function: BreakLists
|
||
|
|
#
|
||
|
|
# Breaks list topics into individual topics.
|
||
|
|
#
|
||
|
|
sub BreakLists
|
||
|
|
{
|
||
|
|
my $self = shift;
|
||
|
|
|
||
|
|
my $index = 0;
|
||
|
|
|
||
|
|
while ($index < scalar @parsedFile)
|
||
|
|
{
|
||
|
|
my $topic = $parsedFile[$index];
|
||
|
|
|
||
|
|
if ($topic->IsList() && NaturalDocs::Topics->TypeInfo( $topic->Type() )->BreakLists())
|
||
|
|
{
|
||
|
|
my $body = $topic->Body();
|
||
|
|
|
||
|
|
my @newTopics;
|
||
|
|
my $newBody;
|
||
|
|
|
||
|
|
my $bodyIndex = 0;
|
||
|
|
|
||
|
|
for (;;)
|
||
|
|
{
|
||
|
|
my $startList = index($body, '<dl>', $bodyIndex);
|
||
|
|
|
||
|
|
if ($startList == -1)
|
||
|
|
{ last; };
|
||
|
|
|
||
|
|
$newBody .= substr($body, $bodyIndex, $startList - $bodyIndex);
|
||
|
|
|
||
|
|
my $endList = index($body, '</dl>', $startList);
|
||
|
|
my $listBody = substr($body, $startList, $endList - $startList);
|
||
|
|
|
||
|
|
while ($listBody =~ /<ds>([^<]+)<\/ds><dd>(.*?)<\/dd>/g)
|
||
|
|
{
|
||
|
|
my ($symbol, $description) = ($1, $2);
|
||
|
|
|
||
|
|
push @newTopics, NaturalDocs::Parser::ParsedTopic->New( $topic->Type(), $symbol, $topic->Package(),
|
||
|
|
$topic->Using(), undef,
|
||
|
|
$self->GetSummaryFromDescriptionList($description),
|
||
|
|
'<p>' . $description . '</p>', $topic->LineNumber(),
|
||
|
|
undef );
|
||
|
|
};
|
||
|
|
|
||
|
|
$bodyIndex = $endList + 5;
|
||
|
|
};
|
||
|
|
|
||
|
|
$newBody .= substr($body, $bodyIndex);
|
||
|
|
|
||
|
|
# Remove trailing headings.
|
||
|
|
$newBody =~ s/(?:<h>[^<]+<\/h>)+$//;
|
||
|
|
|
||
|
|
# Remove empty headings.
|
||
|
|
$newBody =~ s/(?:<h>[^<]+<\/h>)+(<h>[^<]+<\/h>)/$1/g;
|
||
|
|
|
||
|
|
if ($newBody)
|
||
|
|
{
|
||
|
|
unshift @newTopics, NaturalDocs::Parser::ParsedTopic->New( ::TOPIC_GROUP(), $topic->Title(), $topic->Package(),
|
||
|
|
$topic->Using(), undef,
|
||
|
|
$self->GetSummaryFromBody($newBody), $newBody,
|
||
|
|
$topic->LineNumber(), undef );
|
||
|
|
};
|
||
|
|
|
||
|
|
splice(@parsedFile, $index, 1, @newTopics);
|
||
|
|
|
||
|
|
$index += scalar @newTopics;
|
||
|
|
}
|
||
|
|
|
||
|
|
else # not a list
|
||
|
|
{ $index++; };
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
#
|
||
|
|
# Function: GetSummaryFromBody
|
||
|
|
#
|
||
|
|
# Returns the summary text from the topic body.
|
||
|
|
#
|
||
|
|
# Parameters:
|
||
|
|
#
|
||
|
|
# body - The complete topic body, in <NDMarkup>.
|
||
|
|
#
|
||
|
|
# Returns:
|
||
|
|
#
|
||
|
|
# The topic summary, or undef if none.
|
||
|
|
#
|
||
|
|
sub GetSummaryFromBody #(body)
|
||
|
|
{
|
||
|
|
my ($self, $body) = @_;
|
||
|
|
|
||
|
|
my $summary;
|
||
|
|
|
||
|
|
# Extract the first sentence from the leading paragraph, if any. We'll tolerate a single header beforehand, but nothing else.
|
||
|
|
|
||
|
|
if ($body =~ /^(?:<h>[^<]*<\/h>)?<p>(.*?)(<\/p>|[\.\!\?](?:[\)\}\'\ ]|"|>))/x)
|
||
|
|
{
|
||
|
|
$summary = $1;
|
||
|
|
|
||
|
|
if ($2 ne '</p>')
|
||
|
|
{ $summary .= $2; };
|
||
|
|
};
|
||
|
|
|
||
|
|
return $summary;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
#
|
||
|
|
# Function: GetSummaryFromDescriptionList
|
||
|
|
#
|
||
|
|
# Returns the summary text from a description list entry.
|
||
|
|
#
|
||
|
|
# Parameters:
|
||
|
|
#
|
||
|
|
# description - The description in <NDMarkup>. Should be the content between the <dd></dd> tags only.
|
||
|
|
#
|
||
|
|
# Returns:
|
||
|
|
#
|
||
|
|
# The description summary, or undef if none.
|
||
|
|
#
|
||
|
|
sub GetSummaryFromDescriptionList #(description)
|
||
|
|
{
|
||
|
|
my ($self, $description) = @_;
|
||
|
|
|
||
|
|
my $summary;
|
||
|
|
|
||
|
|
if ($description =~ /^(.*?)($|[\.\!\?](?:[\)\}\'\ ]|"|>))/)
|
||
|
|
{ $summary = $1 . $2; };
|
||
|
|
|
||
|
|
return $summary;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
1;
|