TSubAnalyzerRule Class

Specifies rule for sub-lexer range detecting.

TSubAnalyzerRule = class(TRuleCollectionItem);

File

ecSyntAnal

Description

TSubAnalyzerRule contains expressions (StartExpression and EndExpression) for detecting begin and end of the range where nested lexer acts. These expressions are tested before token parsing.

If sub-lexer range must start from the begin of then text set property FromTextBegin to True. Nested lexer starts at the begin of the text.

If sub-lexer range must be closed at the end of the text set property ToTextEnd to True. Nested lexer closes at the end of the text.

Nested lexer is defined by the SyntAnalyzer property.

See also "Nested lexers" topic.

Group

Classes

Topics

Topic	Description
TSyntCollectionItem Methods	The methods of the TSyntCollectionItem class are listed here.
TSyntCollectionItem Properties	The properties of the TSyntCollectionItem class are listed here.

TRuleCollectionItem Class

Topic	Description
TRuleCollectionItem Properties	The properties of the TRuleCollectionItem class are listed here.

TSubAnalyzerRule Class

Topic	Description
TSubAnalyzerRule Methods	The methods of the TSubAnalyzerRule class are listed here.
TSubAnalyzerRule Properties	The properties of the TSubAnalyzerRule class are listed here.

Legend

	Constructor
	virtual
	protected
	Property
	read only

TSyntCollectionItem Methods

TSyntCollectionItem Methods	Description
Create	Creates and initializes a TSyntCollectionItem instance.
GetIsInvalid	Indicates whether rule is invalid.
GetItemBaseName	Returns initial name of the collection item.
Loaded	Initializes the item after the lexer has been read into memory.

TSubAnalyzerRule Class

TSubAnalyzerRule Class	Description
Create	Creates and initializes a TSubAnalyzerRule instance.
Destroy	Destroys an instance of TSubAnalyzerRule.
MatchEnd	Matches EndExpression with the text (Source) at the position (Pos).
MatchStart	Matches StartExpression with the text (Source) at the position (Pos).

TSyntCollectionItem Properties

TSyntCollectionItem Properties	Description
DisplayName	Specifies the name of the collection item.
Enabled	Controls whether the style or rule is used in syntactical analysis.
IsInvalid	Indicates whether rule is invalid.

TRuleCollectionItem Class

TRuleCollectionItem Class	Description
AlwaysEnabled	Specifies whether rule is active in nested lexers.
Block	Specifies a rule of parent text range to test.
BlockName	Specifies a rule of parent text range to test.
NotParent	Specifies whether parent text range condition must be inverted.
StatesAbsent	Specifies which state must be absent in current parser state.
StatesAdd	Specifies which states should be added to current parser states.
StatesPresent	Specifies which states must be present in current parser state.
StatesRemove	Specifies which states should be removed from current parser states.
StrictParent	Specifies whether Block is rule of the immediate parent text range.
Style	Specifies a style associated with the rule.
StyleName	Specifies a style associated with the rule.
SyntOwner	Returns owner of the rule.

TSubAnalyzerRule Class

TSubAnalyzerRule Class	Description
EndExpression	Regular expression that is tested to detect end of the sub-lexer range.
FromTextBegin	Specifies whether sub-lexer range must be created at the begin of the text.
IncludeBounds	Specifies which analyzer should be used to process bounding text.
StartExpression	Regular expression that is tested to detect start of the sub-lexer range.
SyntAnalyzer	Specifies nested lexer.
ToTextEnd	Specifies whether sub-lexer range may be closed at the end of the text.

Links

Classes, Legend, Members, Topics, TSubAnalyzerRule Methods, TSubAnalyzerRule Properties, TSyntCollectionItem Methods, TSyntCollectionItem Properties

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