diff --git a/eval.c b/eval.c
index 02996c2..84bd96a 100644
--- a/eval.c
+++ b/eval.c
@@ -8,12 +8,20 @@ Ast_Node* eval_expr(Ast_Node* node, Environment* env);
 int is_truthy (Ast_Node* expression, Environment* env);
 
 int list_length(Ast_Node* node) {
+    if (node->type != Ast_Node_Type_Nil)
+        return 0;
+
     if (node->type != Ast_Node_Type_Pair) {
         create_error(Error_Type_Type_Missmatch, node);
         return 0;
     }
 
-    return 1;
+    int len = 1;
+    while (1) {
+        break;
+    }
+
+    return len;
 }
 
 void eval_operands(Ast_Node* operands, Environment* env) {
diff --git a/io.c b/io.c
index c8617e4..f3cfd1a 100644
--- a/io.c
+++ b/io.c
@@ -96,10 +96,10 @@ void print(Ast_Node* node) {
 
 
 void log_error() {
-    printf("\t%s%s%s\n", console_red,
+    printf("%s%s%s\n", console_red,
            Error_Type_to_string(error->type),
            console_normal);
-    printf("\t  in: %s", console_cyan);
+    printf("  in: %s", console_cyan);
     print(error->location);
     printf("%s\n", console_normal);
 }
diff --git a/testing.c b/testing.c
index 711f17e..01bde00 100644
--- a/testing.c
+++ b/testing.c
@@ -5,23 +5,22 @@
 #define fail 0
 
 #define print_assert_equal_fail(variable, value, type, format)  \
-    printf("\n\tAssertion failed for '" #variable "'"           \
+    printf("\nAssertion failed for '" #variable "'"             \
            "\n\t  in %s:%d"                                     \
            "\n\texpected: " format                              \
            "\n\tgot:      " format "\n",                        \
            __FILE__, __LINE__, (type)value, (type)variable)
 
 #define print_assert_not_equal_fail(variable, value, type, format)      \
-    printf("\n\tAssertion failed for '" #variable "'"                   \
+    printf("\nAssertion failed for '" #variable "'"                     \
            "\n\t  in %s:%d"                                             \
            "\n\texpected not: " format                                  \
            "\n\tgot anyways:  " format "\n",                            \
            __FILE__, __LINE__, (type)value, (type)variable)
 
-        /* print_assert_not_equal_fail(error, 0, int, "%d");               \ */
 #define assert_no_error(error)                                          \
     if (error) {                                                        \
-        printf("\n\tExpected no error to occur,"                        \
+        printf("\nExpected no error to occur,"                          \
                " but an error occured anyways:\n");                     \
         log_error();                                                    \
         return fail;                                                    \
@@ -60,11 +59,14 @@
 
 #define invoke_test(name)                                       \
     printf("" #name ":");                                       \
-    for(int i = 0; i < 45 - strlen(#name); ++i)                 \
-        printf(" ");                                            \
-    if (name() == pass)                                         \
+    if (name() == pass) {                                       \
+        for(int i = strlen(#name); i < 70; ++i)                 \
+            printf((i%3==1)? "." : " ");                        \
         printf("%spassed%s\n", console_green, console_normal);  \
+    }                                                           \
     else {                                                      \
+        for(int i = -1; i < 70; ++i)                            \
+        printf((i%3==1)? "." : " ");                            \
         printf("%sfailed%s\n", console_red, console_normal);    \
         if(error) {                                             \
             free(error);                                        \