if(n.getGrammarElement() instanceof RuleCall &&
((RuleCall) n.getGrammarElement()).getRule() == selectorEntryRule) {
if(!firstSelectoEntrySeen) {
// finish measurement of the position the selectorEntry will appear at
//
continuedFlow.appendBreak();
continuedFlow.getIndentation();
availableWidth = currentMaxWidth - (continuedFlow.getIndentation() + 1) *
continuedFlow.getIndentSize();
}
// used to measure output of formatted selector entry values