diff --git a/.gitattributes b/.gitattributes
index dfe0770..ec60752 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,2 +1,5 @@
 # Auto detect text files and perform LF normalization
 * text=auto
+
+#detect asm
+*.asm     diff=assembly
diff --git a/tyvm.c b/tyvm.c
index b365e81..52df488 100644
--- a/tyvm.c
+++ b/tyvm.c
@@ -215,13 +215,13 @@ int mem_read(uint16_t address) {
     }
 #endif
 
-#ifdef __UNIX
+//#ifdef __UNIX
     void handle_interrupt(int signal) {
         restore_input_buffering();
         printf("\n");
         exit(-2);
     }
-#endif
+//#endif