From 02be8c3bf248ed5f938cf22555e8ec812d61fc19 Mon Sep 17 00:00:00 2001
From: Sarah Grebing <grebing@ira.uka.de>
Date: Wed, 31 Jan 2018 08:53:36 +0100
Subject: [PATCH] Bugfix variablehooks

---
 .../antlr4/edu/kit/iti/formal/psdbg/parser/ScriptLanguage.g4   | 2 +-
 .../psdbg/interpreter/assignhook/DefaultAssignmentHook.java    | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/lang/src/main/antlr4/edu/kit/iti/formal/psdbg/parser/ScriptLanguage.g4 b/lang/src/main/antlr4/edu/kit/iti/formal/psdbg/parser/ScriptLanguage.g4
index 6545e2f7..b015955e 100644
--- a/lang/src/main/antlr4/edu/kit/iti/formal/psdbg/parser/ScriptLanguage.g4
+++ b/lang/src/main/antlr4/edu/kit/iti/formal/psdbg/parser/ScriptLanguage.g4
@@ -212,4 +212,4 @@ QUESTION_MARK: '?';
 
 DIGITS : DIGIT+ ;
 fragment DIGIT : [0-9] ;
-ID : ([a-zA-Z]|'#') ([_a-zA-Z0-9] | '.' | '\\'| '#')*;
\ No newline at end of file
+ID : ([a-zA-Z]|'#'|'_') ([_a-zA-Z0-9] | '.' | '\\'| '#')*;
\ No newline at end of file
diff --git a/rt/src/main/java/edu/kit/iti/formal/psdbg/interpreter/assignhook/DefaultAssignmentHook.java b/rt/src/main/java/edu/kit/iti/formal/psdbg/interpreter/assignhook/DefaultAssignmentHook.java
index 816405d9..61e98013 100644
--- a/rt/src/main/java/edu/kit/iti/formal/psdbg/interpreter/assignhook/DefaultAssignmentHook.java
+++ b/rt/src/main/java/edu/kit/iti/formal/psdbg/interpreter/assignhook/DefaultAssignmentHook.java
@@ -39,7 +39,8 @@ public abstract class DefaultAssignmentHook<T> implements VariableAssignmentHook
             Variable<T, S> variable = (Variable<T, S>) variables.get(variableName);
             return variable.setter.apply(data, value);
         }
-        return true;
+        //@AW: TODO was true: Why?
+        return false;
     }
 
 
-- 
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