michael-o commented on code in PR #247:
URL: https://github.com/apache/maven-doxia/pull/247#discussion_r1835021695
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doxia-modules/doxia-module-markdown/src/main/java/org/apache/maven/doxia/module/markdown/MarkdownSink.java:
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@@ -774,13 +778,30 @@ private void writeImage(String alt, String src) {
/** {@inheritDoc} */
public void anchor(String name, SinkEventAttributes attributes) {
- // write(ANCHOR_START_MARKUP + name);
- // TODO get implementation from Xhtml5 base sink
+ // emit html anchor as markdown does not support anchors
+ MutableAttributeSet atts = SinkUtils.filterAttributes(attributes,
SinkUtils.SINK_BASE_ATTRIBUTES);
+
+ String id = name;
+
+ if (!DoxiaUtils.isValidId(id)) {
+ id = DoxiaUtils.encodeId(name);
+
+ LOGGER.debug("{}Modified invalid anchor name '{}' to '{}'",
getLocationLogPrefix(), name, id);
+ }
+
+ MutableAttributeSet att = new SinkEventAttributeSet();
+ att.addAttribute(SinkEventAttributes.ID, id);
+ att.addAttributes(atts);
+ StringBuilder htmlAnchor = new StringBuilder("<a");
+ htmlAnchor.append(SinkUtils.getAttributeString(att));
+ htmlAnchor.append(">");
+ htmlAnchor.append("</a>"); // close anchor tag immediately otherwise
markdown would not be allowed afterwards
Review Comment:
Interesting, thanks.
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