Prevent extra newlines

pull/187/head
M66B 4 years ago
parent 87b5ccb5b9
commit 2b34877425

@ -844,19 +844,42 @@ public class HtmlHelper {
for (Element col : row.children()) {
Element next = col.nextElementSibling();
// Get nodes with content
List<Node> nodes = new ArrayList<>(col.childNodes());
while (nodes.size() > 0) {
Node first = nodes.get(0);
if (first instanceof TextNode && ((TextNode) first).isBlank()) {
nodes.remove(0);
continue;
}
Node last = nodes.get(nodes.size() - 1);
if (last instanceof TextNode && ((TextNode) last).isBlank()) {
nodes.remove(nodes.size() - 1);
continue;
}
break;
}
// Merge single images into next column
if (col.childNodeSize() == 1 &&
(next == null ||
next.attr("x-align")
.equals(col.attr("x-align")))) {
Node lonely = col.childNode(0);
if (lonely instanceof Element &&
"img".equals(lonely.nodeName())) {
lonely.remove();
lonely.removeAttr("x-block");
merge.add(lonely);
if (next != null)
continue;
if (nodes.size() == 1) {
Node lonely = nodes.get(0);
// prevent extra newlines
lonely.removeAttr("x-paragraph");
if (next == null ||
next.attr("x-align")
.equals(col.attr("x-align"))) {
if (lonely instanceof Element &&
"img".equals(lonely.nodeName())) {
lonely.remove();
lonely.removeAttr("x-block");
merge.add(lonely);
if (next != null)
continue;
}
}
}

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