diff --git a/.gitignore b/.gitignore
index c01479d..fe3525b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,4 +7,5 @@ scr_min.c
 tests.lua
 fake_editor.lua
 *.bin
-bin/*
\ No newline at end of file
+bin/*
+build/*
\ No newline at end of file
diff --git a/ascii.cpp b/ascii.cpp
index 9cbcd79..352ee37 100644
--- a/ascii.cpp
+++ b/ascii.cpp
@@ -2,7 +2,7 @@
 #include <stdio.h>
 #include <string.h>
 #include "lua.h"
-#include "rom.c"
+#include "rom.h"
 #include "play.h"
 
 #include <vector>
@@ -124,6 +124,18 @@ void reinit() {
             //SDL_RenderSetLogicalSize(mini_ren, 640, 480);
             mini_bak = SDL_CreateTexture(mini_ren, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, 256, 192);
             break;
+        case 4:
+            screen_width = 80;
+            screen_height = 30;
+            current_color = 0x07;
+            current_border = 0;
+            cursor_x = 0;
+            cursor_y = 0;
+            char_screen = &mem[0];
+            color_screen = &mem[0x1200];
+            //SDL_RenderSetLogicalSize(mini_ren, 640, 480);
+            mini_bak = SDL_CreateTexture(mini_ren, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, 640, 240);
+            break;
     }
 }
 
@@ -297,9 +309,13 @@ int main(int argc,char*argv[]) {
             case 1:
             case 2:
             case 3:
+            case 4:
                 for (int y=0; y<screen_height; ++y) {
                     for (int x=0; x<screen_width; ++x) {
-                        const uint8_t chr_color = COLSCR(x,y);
+                        uint8_t chr_color = COLSCR(x,y);
+                        if ((debug_cursor_blink<30)&&(cursor_x==x)&&(cursor_y==y)) {
+                            chr_color = (chr_color>>4)+((chr_color&0x0f)<<4);
+                        }
                         const uint32_t ink_color = palette[chr_color & 0x0f];
                         const uint32_t paper_color = palette[chr_color >> 4];
                         const uint8_t chr = CHRSCR(x,y);
diff --git a/lagueirtofile b/lagueirtofile
new file mode 100644
index 0000000..c93af87
--- /dev/null
+++ b/lagueirtofile
@@ -0,0 +1,6 @@
+[linux_debug] default
+libs = -lSDL2
+cppflags = -D DEBUG -g
+executable = ascii
+sourcepath = . lua
+buildpath = build
diff --git a/main.cpp b/main.cpp
index 7222c0d..dd73566 100644
--- a/main.cpp
+++ b/main.cpp
@@ -154,7 +154,7 @@ void refresh_code_editor() {
 }
 
 void init_code_editor() {
-    mode(0);
+    mode(4);
     code.clear();
     load_code();
     refresh_code_editor();
diff --git a/rom.c b/rom.h
similarity index 100%
rename from rom.c
rename to rom.h