add syntax PrefixDefinition; improve text on Markdown

1 files changed, 17 insertions, 0 deletions

diff --git a/syntax/def_PrefixDefinition.py b/syntax/def_PrefixDefinition.py
new file mode 100755
index 0000000..c0e108a
--- /dev/null
+++ b/syntax/def_PrefixDefinition.py
@@ -0,0 +1,17 @@
+#!/usr/bin/python3
+
+# Copyright 2025, Jonas Smedegaard <dr@jones.dk>
+# SPDX-License-Identifier: GPL-3+
+
+from railroad import *
+
+Diagram(
+	"{",
+	NonTerminal("CuriePrefix"),
+	"}",
+	":",
+	Choice(0, NonTerminal("_"), Skip()),
+	NonTerminal("SemWord"),
+	NonTerminal("NEWLINE"),
+	type="complex"
+).writeStandalone(sys.stdout.write)