Support example in MDITA

Signed-off-by: Jarno Elovirta <[email protected]>
jelovirt · Dec 25, 2023 · 640e6cd · 640e6cd
1 parent af5c144
commit 640e6cd
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Showing 2 changed files with 16 additions and 7 deletions.
diff --git a/src/main/java/com/elovirta/dita/markdown/renderer/TopicRenderer.java b/src/main/java/com/elovirta/dita/markdown/renderer/TopicRenderer.java
@@ -42,6 +42,8 @@
 import java.util.AbstractMap.SimpleImmutableEntry;
 import java.util.Map.Entry;
 import java.util.concurrent.atomic.AtomicInteger;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 import javax.xml.transform.TransformerConfigurationException;
@@ -555,6 +557,8 @@ private static <E> E containsSome(final Collection<E> col, final Collection<E> f
     return null;
   }
 
+  private static final Pattern EXAMPLE_PATTERN = Pattern.compile("\\{ *\\.example *}");
+
   private void render(final Heading node, final NodeRendererContext context, final SaxWriter html) {
     final StringBuilder buf = new StringBuilder();
     node.getAstExtra(buf);
@@ -575,8 +579,13 @@ private void render(final Heading node, final NodeRendererContext context, final
     final DitaClass cls;
     final boolean isSection;
     if ((mditaCoreProfile || mditaExtendedProfile) && node.getLevel() == 2) {
-      isSection = true;
-      cls = TOPIC_SECTION;
+        isSection = true;
+        final Matcher matcher = EXAMPLE_PATTERN.matcher(node.getText());
+        if (matcher.find()) {
+            cls = TOPIC_EXAMPLE;
+         } else {
+            cls = TOPIC_SECTION;
+        }
     } else if (!mditaCoreProfile) {
       final String sectionClassName = containsSome(header.classes, sections.keySet());
       if (sectionClassName != null) {

diff --git a/src/test/resources/xdita/example.dita b/src/test/resources/xdita/example.dita
@@ -4,13 +4,13 @@
   <title class="- topic/title ">Example</title>
   <shortdesc class="- topic/shortdesc ">Shortdesc.</shortdesc>
   <body class="- topic/body ">
-    <section class="- topic/section " id="example-section-example">
+    <example class="- topic/example " id="example-section-example">
       <title class="- topic/title ">Example section {.example}</title>
       <p class="- topic/p ">Example content.</p>
-    </section>
-    <section class="- topic/section " id="example-section-----example--">
+    </example>
+    <example class="- topic/example " id="example-section-----example--">
       <title class="- topic/title ">Example section { .example }</title>
       <p class="- topic/p ">Example content.</p>
-    </section>
+    </example>
   </body>
-</topic>
+</topic>