added freeMem argument in safethrow and try, fixed throw_wrongchar

tests/test_safethrow.c

@@ -5,11 +5,12 @@ Maybe dont_throw(){
 }
 
 Maybe throw_error(){
-    safethrow("test exception");
+    char* k=malloc(64);
+    safethrow("test exception",free(k));
 }
 
 Maybe throw_errcode(){
-    safethrow(ERR_NULLPTR);
+    safethrow(ERR_NULLPTR,;);
 }
 
 Maybe test_maybe(){
@@ -17,16 +18,16 @@ Maybe test_maybe(){
     tryLast(dont_throw(),rez0)
         printMaybe(rez0);
     printf("\n");
-    try(throw_error(),rez1)
+    try(throw_error(),rez1,;)
         printMaybe(rez1);
     throw("test_maybe failed");
     return MaybeNull;
 }
 
 
-Maybe c(){ try(throw_errcode(),_) return MaybeNull; }
-Maybe b(){ try(c(),_) return MaybeNull; }
-Maybe a(){ try(b(),_) return MaybeNull; }
+Maybe c(){ try(throw_errcode(),_,;) return MaybeNull; }
+Maybe b(){ try(c(),_,;) return MaybeNull; }
+Maybe a(){ try(b(),_,;) return MaybeNull; }
 
 void test_safethrow(){
     printf("\e[96m-----------[test_safethrow]-----------\n");