Updated the initialization warning text.

Also marked it for translation.

Compiler/BackEnd/Initialization.mo

@@ -97,6 +97,7 @@ protected
   BackendDAE.Variables initVars;
   BackendDAE.Variables vars, fixvars;
   Boolean b, b1, b2, useHomotopy;
+  String msg;
   HashSet.HashSet hs "contains all pre variables";
   list<BackendDAE.Equation> removedEqns;
   list<BackendDAE.Var> dumpVars, dumpVars2;
@@ -228,6 +229,7 @@ algorithm
     // warn about selected default initial conditions
     b1 := not listEmpty(dumpVars);
     b2 := not listEmpty(removedEqns);
+    msg := System.gettext("For more information set +d=initialization. In OMEdit Tools->Options->Simulation->OMCFlags, in OMNotebook call setCommandLineOptions(\"+d=initialization\")");
     if Flags.isSet(Flags.INITIALIZATION) then
       if b1 then
         Error.addCompilerWarning("Assuming fixed start value for the following " + intString(listLength(dumpVars)) + " variables:\n" + warnAboutVars2(dumpVars));
@@ -237,17 +239,17 @@ algorithm
       end if;
     else
       if b1 then
-        Error.addCompilerWarning("The initial conditions are not fully specified. Use +d=initialization for more information.");
+        Error.addMessage(Error.INITIALIZATION_NOT_FULLY_SPECIFIED, {msg});
       end if;
       if b2 then
-        Error.addCompilerWarning("The initial conditions are over specified. Use +d=initialization for more information.");
+        Error.addMessage(Error.INITIALIZATION_OVER_SPECIFIED, {msg});
       end if;
     end if;
 
     // warn about iteration variables with default zero start attribute
     b := warnAboutIterationVariablesWithDefaultZeroStartAttribute(initdae);
     if b and (not Flags.isSet(Flags.INITIALIZATION)) then
-      Error.addCompilerWarning("There are iteration variables with default zero start attribute. Use +d=initialization for more information.");
+      Error.addMessage(Error.INITIALIZATION_ITERATION_VARIABLES, {msg});
     end if;
 
     if Flags.isSet(Flags.DUMP_EQNINORDER) and Flags.isSet(Flags.DUMP_INITIAL_SYSTEM) then

Compiler/Util/Error.mo

@@ -709,6 +709,12 @@ public constant Message EXT_FN_SINGLE_RETURN_ARRAY = MESSAGE(290, TRANSLATION(),
 public constant Message RHS_TUPLE_EXPRESSION = MESSAGE(291, TRANSLATION(), ERROR(),
   Util.gettext("Tuple expressions may only occur on the left side of an assignment or equation with a single function call on the right side. Got the following expression: %s."));
 
+public constant Message INITIALIZATION_NOT_FULLY_SPECIFIED = MESSAGE(496, TRANSLATION(), WARNING(),
+  Util.gettext("The initial conditions are not fully specified. %s."));
+public constant Message INITIALIZATION_OVER_SPECIFIED = MESSAGE(497, TRANSLATION(), WARNING(),
+  Util.gettext("The initial conditions are over specified. %s."));
+public constant Message INITIALIZATION_ITERATION_VARIABLES = MESSAGE(498, TRANSLATION(), WARNING(),
+  Util.gettext("There are iteration variables with default zero start attribute. %s."));
 public constant Message UNBOUND_PARAMETER_WITH_START_VALUE_WARNING = MESSAGE(499, TRANSLATION(), WARNING(),
   Util.gettext("Parameter %s has no value, and is fixed during initialization (fixed=true), using available start value (start=%s) as default value."));
 public constant Message UNBOUND_PARAMETER_WARNING = MESSAGE(500, TRANSLATION(), WARNING(),