Add basic complex number support.
diff --git a/py/parse.c b/py/parse.c
index eaf362c..632ac4e 100644
--- a/py/parse.c
+++ b/py/parse.c
@@ -218,7 +218,7 @@
                 int_val = base * int_val + str[i] - 'a' + 10;
             } else if (base == 16 && 'F' <= str[i] && str[i] <= 'F') {
                 int_val = base * int_val + str[i] - 'A' + 10;
-            } else if (str[i] == '.' || str[i] == 'e' || str[i] == 'E') {
+            } else if (str[i] == '.' || str[i] == 'e' || str[i] == 'E' || str[i] == 'j' || str[i] == 'J') {
                 dec = true;
                 break;
             } else {