visitSequence method
Implementation
@override
void visitSequence(SequenceExpression node) {
final expressions = node.expressions;
final length = expressions.length;
final affected = <Expression>[];
var skip = false;
for (var i = 0; i < length; i++) {
final child = expressions[i];
child.accept(this);
if (!skip) {
affected.add(child);
if (!child.isOptional) {
skip = true;
}
}
}
for (final child in affected) {
_addCharacters(node, child.startCharacters);
}
}