Fix command parser not using methods with `Text` output

sources/Commands/CommandParser.uc

@@ -544,28 +544,29 @@ private final function bool ParseTextValue(
     Command.Parameter   expectedParameter)
 {
     local bool                  failedParsing;
-    local string                textValue;
-    local parser.ParserState    initialState;
-    //  TODO: use parsing methods into `Text`
+    local MutableText           textValue;
+    local Parser.ParserState    initialState;
+
     //  (needs some work for reading formatting `string`s from `Text` objects)
     initialState = commandParser.Skip().GetCurrentState();
     //  Try manually parsing as a string literal first, since then we will
     //  allow empty `textValue` as a result
-    commandParser.MStringLiteralS(textValue);
+    commandParser.MStringLiteral(textValue);
     failedParsing = !commandParser.Ok();
     //  Otherwise - empty values are not allowed
     if (failedParsing)
     {
-        commandParser.RestoreState(initialState).MStringS(textValue);
-        failedParsing = (!commandParser.Ok() || textValue == "");
+        _.memory.Free(textValue);
+        commandParser.RestoreState(initialState).MString(textValue);
+        failedParsing = (!commandParser.Ok() || textValue.IsEmpty());
     }
     if (failedParsing)
     {
+        _.memory.Free(textValue);
         commandParser.Fail();
         return false;
     }
-    RecordParameter(parsedParameters, expectedParameter,
-                    _.text.FromString(textValue));
+    RecordParameter(parsedParameters, expectedParameter, textValue.IntoText());
     return true;
 }