added command line switch (assertion check)

src/main/java/de/tlc4b/TLC4B.java

@@ -139,6 +139,8 @@ public class TLC4B {
 				TLC4BGlobals.setGOAL(false);
 			} else if (args[index].toLowerCase().equals("-noinv")) {
 				TLC4BGlobals.setInvariant(false);
+			}else if (args[index].toLowerCase().equals("-noass")) {
+				TLC4BGlobals.setAssertionCheck(false);
 			} else if (args[index].toLowerCase().equals("-wdcheck")) {
 				TLC4BGlobals.setWelldefinednessCheck(true);
 			} else if (args[index].toLowerCase().equals("-tool")) {

src/main/java/de/tlc4b/TLC4BGlobals.java

@@ -8,6 +8,7 @@ public class TLC4BGlobals {
 	private static boolean checkGOAL;
 	private static boolean checkDeadlock;
 	private static boolean checkInvariant;
+	private static boolean checkAssertion;
 	private static boolean checkLTL;
 	private static boolean checkWD;
 	private static boolean proBconstantsSetup;
@@ -43,6 +44,7 @@ public class TLC4BGlobals {
 		checkGOAL = true;
 		checkDeadlock = true;
 		checkInvariant = true;
+		checkAssertion = true;
 		checkLTL = true;
 		checkWD= false;
 		
@@ -118,6 +120,10 @@ public class TLC4BGlobals {
 		return checkInvariant;
 	}
 	
+	public static boolean isAssertion() {
+		return checkAssertion;
+	}
+
 	public static boolean isCheckltl() {
 		return checkLTL;
 	}
@@ -170,6 +176,10 @@ public class TLC4BGlobals {
 		TLC4BGlobals.checkInvariant = invariant;
 	}
 	
+	public static void setAssertionCheck(boolean b) {
+		TLC4BGlobals.checkAssertion = b;
+	}
+
 	public static void setCheckltl(boolean checkltl) {
 		TLC4BGlobals.checkLTL = checkltl;
 	}

src/main/java/de/tlc4b/prettyprint/TLAPrinter.java

@@ -211,12 +211,11 @@ public class TLAPrinter extends DepthFirstAdapter {
 			this.configFileString.append("INVARIANT NotGoal\n");
 		}
 
-		if (configFile.getAssertionSize() > 0) {
+		if (TLC4BGlobals.isAssertion()) {
 			for (int i = 0; i < configFile.getAssertionSize(); i++) {
 				this.configFileString.append("INVARIANT Assertion" + (i + 1)
 						+ "\n");
 			}
-
 		}
 
 		if (TLC4BGlobals.isCheckltl()) {
@@ -416,6 +415,7 @@ public class TLAPrinter extends DepthFirstAdapter {
 	}
 
 	private void printAssertions() {
+		if (TLC4BGlobals.isAssertion()) {
 			ArrayList<Node> assertions = tlaModule.getAssertions();
 			if (assertions.size() == 0)
 				return;
@@ -424,7 +424,7 @@ public class TLAPrinter extends DepthFirstAdapter {
 				assertions.get(i).apply(this);
 				tlaModuleString.append("\n");
 			}
-
+		}
 	}
 
 	private void printInit() {