From 9ad2346aea84f817d247698300bc267e938393f2 Mon Sep 17 00:00:00 2001
From: James Adams <james@bluezen.co.uk>
Date: Mon, 11 Apr 2016 13:43:07 +0100
Subject: [PATCH] Add new template for legacy types

Types in here should be collected to be phased out of use.
The first is the infamous non-boolean yesnostring used by several component with different names.
---
 pan/legacy.pan | 3 +++
 pan/types.pan  | 1 +
 2 files changed, 4 insertions(+)
 create mode 100644 pan/legacy.pan

diff --git a/pan/legacy.pan b/pan/legacy.pan
new file mode 100644
index 000000000..8a94ae326
--- /dev/null
+++ b/pan/legacy.pan
@@ -0,0 +1,3 @@
+declaration template pan/legacy;
+
+type legacy_binary_affirmation_string = string with match(SELF, "^(yes|no)$");
diff --git a/pan/types.pan b/pan/types.pan
index 68158a217..1ba6076c0 100644
--- a/pan/types.pan
+++ b/pan/types.pan
@@ -31,6 +31,7 @@ Data type and function definitions for the following basic types:
 
 declaration template pan/types;
 
+include 'pan/legacy';
 
 @documentation{
 This type implements a date/time format consistent with