Fixes for the modular build

commonmark-ext-gfm-tables/src/main/java/org/commonmark/ext/gfm/tables/internal/TableMarkdownNodeRenderer.java

@@ -2,8 +2,8 @@ package org.commonmark.ext.gfm.tables.internal;
 
 import org.commonmark.ext.gfm.tables.*;
 import org.commonmark.internal.util.AsciiMatcher;
-import org.commonmark.internal.util.CharMatcher;
 import org.commonmark.node.Node;
+import org.commonmark.parser.beta.CharMatcher;
 import org.commonmark.renderer.NodeRenderer;
 import org.commonmark.renderer.markdown.MarkdownNodeRendererContext;
 import org.commonmark.renderer.markdown.MarkdownWriter;

commonmark/src/main/java/module-info.java

@@ -8,4 +8,6 @@ module org.commonmark {
     exports org.commonmark.renderer;
     exports org.commonmark.renderer.html;
     exports org.commonmark.renderer.text;
+    exports org.commonmark.renderer.markdown;
+    exports org.commonmark.internal.util;
 }

commonmark/src/main/java/org/commonmark/renderer/markdown/CoreMarkdownNodeRenderer.java

 package org.commonmark.renderer.markdown;
 
 import org.commonmark.internal.util.AsciiMatcher;
-import org.commonmark.internal.util.CharMatcher;
-import org.commonmark.internal.util.Parsing;
 import org.commonmark.node.*;
+import org.commonmark.parser.beta.CharMatcher;
+import org.commonmark.parser.beta.Parsing;
 import org.commonmark.renderer.NodeRenderer;
 
 import java.util.Arrays;

commonmark/src/main/java/org/commonmark/renderer/markdown/MarkdownWriter.java

 package org.commonmark.renderer.markdown;
 
-import org.commonmark.internal.util.CharMatcher;
+import org.commonmark.parser.beta.CharMatcher;
 
 import java.io.IOException;
 import java.util.LinkedList;