add chapter on Markdown and annotation

1 files changed, 19 insertions, 0 deletions

diff --git a/def_Block.py b/def_Block.py
new file mode 100755
index 0000000..3dcd10f
--- /dev/null
+++ b/def_Block.py
@@ -0,0 +1,19 @@
+#!/usr/bin/python3
+
+# Copyright 2025, Jonas Smedegaard <dr@jones.dk>
+# SPDX-License-Identifier: GPL-3+
+
+from os.path import basename, splitext
+from railroad import *
+
+Diagram(
+	Start("complex"),
+	Choice(0,
+		NonTerminal("Header"),
+		NonTerminal("List"),
+		NonTerminal("LinkDefinition"),
+		NonTerminal("Paragraph")
+	),
+	End("complex")
+).writeStandalone(
+	open(splitext(basename(__file__))[0] + ".svg", "w").write)