isPlainTextMarkup 1088 Source/core/editing/ReplaceSelectionCommand.cpp     bool plainTextFragment = isPlainTextMarkup(refNode.get());
isPlainTextMarkup 1102 Source/core/editing/ReplaceSelectionCommand.cpp             plainTextFragment = isPlainTextMarkup(node.get());
isPlainTextMarkup   57 Source/core/editing/markup.h bool isPlainTextMarkup(Node*);