/**
* Merges adjacent Text children of the specified container whenever that merge can be safely done.
*
* > Note: Although the parser doesn't generate redundant literals, they may occur after macro substitutions are
* performed.
*
* @param Component $c The container component.
*/
private function text_optimize(Component $c)
{
$o = [];
$prev = null;
if ($c->hasChildren()) {
foreach ($c->getChildren() as $child) {
if ($prev && $prev instanceof Text && !$prev->getBindings() && $child instanceof Text && !$child->getBindings()) {
// safe to merge
$prev->props->value .= $child->props->value;
continue;
}
$o[] = $child;
$prev = $child;
}
}
$c->setChildren($o);
}