diff -r 33ded421c512 -r 5e47a26a16f0 src/highlighter.c
--- a/src/highlighter.c	Fri Aug 26 13:49:19 2016 +0200
+++ b/src/highlighter.c	Fri Aug 26 14:15:29 2016 +0200
@@ -126,7 +126,10 @@
     char c;
     do {
         c = src[++sp];
-        if (!c) break;
+        if (!c) {
+            /* TODO: might cause problems if code file does not end with NL */
+            break;
+        }
         
         /* comments */
         if (!isstring && c == '/') {
@@ -268,7 +271,10 @@
     char c;
     do {
         c = src[++sp];
-        if (!c) break;
+        if (!c) {
+            /* TODO: might cause problems if code file does not end with NL */
+            break;
+        }
         
         /* comments */
         if (!isstring && c == '/') {