From 5fc231cb1aee84d74cd8cf3daf2ceef52e1e39e0 Mon Sep 17 00:00:00 2001
From: hneemann <helmut.neemann@arcor.de>
Date: Tue, 26 Jan 2021 13:07:21 +0100
Subject: [PATCH] adds a xml alias

---
 distribution/ReleaseNotes.txt                               | 2 ++
 src/main/java/de/neemann/digital/draw/elements/Circuit.java | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/distribution/ReleaseNotes.txt b/distribution/ReleaseNotes.txt
index 8902b8925..7d808cd68 100644
--- a/distribution/ReleaseNotes.txt
+++ b/distribution/ReleaseNotes.txt
@@ -3,6 +3,8 @@ Release Notes
 HEAD, planned as v0.27
 
 - Added fixed point and floating point number formats
+- Refactoring of the expression format setting.
+  CAUTION: All the general settings are maybe lost at restart!
 
 v0.26, released on 25. Jan. 2021
 - Performance improvement of the simulation start.
diff --git a/src/main/java/de/neemann/digital/draw/elements/Circuit.java b/src/main/java/de/neemann/digital/draw/elements/Circuit.java
index d6e7c557e..61bee0b52 100644
--- a/src/main/java/de/neemann/digital/draw/elements/Circuit.java
+++ b/src/main/java/de/neemann/digital/draw/elements/Circuit.java
@@ -8,6 +8,7 @@ package de.neemann.digital.draw.elements;
 import com.thoughtworks.xstream.XStream;
 import com.thoughtworks.xstream.io.xml.PrettyPrintWriter;
 import de.neemann.digital.XStreamValid;
+import de.neemann.digital.analyse.expression.format.FormatToExpression;
 import de.neemann.digital.core.Observer;
 import de.neemann.digital.core.*;
 import de.neemann.digital.core.arithmetic.BarrelShifterMode;
@@ -70,6 +71,7 @@ public class Circuit implements Copyable<Circuit> {
         xStream.alias("wire", Wire.class);
         xStream.alias("circuit", Circuit.class);
         xStream.alias("intFormat", IntFormat.class);
+        xStream.alias("exprFormat", FormatToExpression.class);
         xStream.alias("barrelShifterMode", BarrelShifterMode.class);
         xStream.alias("direction", LeftRightFormat.class);
         xStream.alias("rotation", Rotation.class);