Method | Description | |
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GetDataTipExpression ( IAstNode ast, ITextRange range ) : IAstNode |
Given an R AST, and a range in that AST, determines the DataTip expression for that range. DataTip expression is defined as the outermost expression enclosing the range, such that the sequence of operators from that outermost expression to the innermost node still enclosing the range only consists of operators: |
Method | Description | |
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IsValidInitialNode ( IAstNode node ) : bool |
Determines whether hovering over the AST node provided should trigger the DataTip.
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public static GetDataTipExpression ( IAstNode ast, ITextRange range ) : IAstNode | ||
ast | IAstNode | |
range | ITextRange | |
return | IAstNode |