diff --git a/4coder_custom.cpp b/4coder_custom.cpp
index 4cdb5d96..be76576b 100644
--- a/4coder_custom.cpp
+++ b/4coder_custom.cpp
@@ -76,7 +76,7 @@ HOOK_SIG(my_file_settings){
 
          push_parameter(app, cmd_context, par_lex_as_cpp_file, treat_as_code);
          push_parameter(app, cmd_context, par_wrap_lines, !treat_as_code);
-         push_parameter(app, cmd_context, par_key_mapid, (treat_as_code)?(my_code_map):(mapid_file));
+         push_parameter(app, cmd_context, par_key_mapid, (treat_as_code)?((int)my_code_map):((int)mapid_file));
          exec_command(cmd_context, cmdid_set_settings);
      }
 }
diff --git a/4ed_linux_keyboard.cpp b/4ed_linux_keyboard.cpp
index 1a3c1040..5d7dbecf 100644
--- a/4ed_linux_keyboard.cpp
+++ b/4ed_linux_keyboard.cpp
@@ -12,9 +12,7 @@
 #include "4ed_keyboard.cpp"
 
 internal void
-keycode_init(Display* dpy, Key_Codes *codes){
-    set_dynamic_key_names(codes);
-
+keycode_init(Display* dpy){
 #if 0
     // NOTE(inso): these are for XInput, currently not used.
 
@@ -46,18 +44,18 @@ keycode_init(Display* dpy, Key_Codes *codes){
         KeySym sym;
         Code code;
     } sym_table[] = {
-        { XK_BackSpace, codes->back },
-        { XK_Delete, codes->del },
-        { XK_Up, codes->up },
-        { XK_Down, codes->down },
-        { XK_Left, codes->left },
-        { XK_Right, codes->right },
-        { XK_Insert, codes->insert },
-        { XK_Home, codes->home },
-        { XK_End, codes->end },
-        { XK_Page_Up, codes->page_up },
-        { XK_Page_Down, codes->page_down },
-        { XK_Escape, codes->esc }
+        { XK_BackSpace, key_back },
+        { XK_Delete, key_del },
+        { XK_Up, key_up },
+        { XK_Down, key_down },
+        { XK_Left, key_left },
+        { XK_Right, key_right },
+        { XK_Insert, key_insert },
+        { XK_Home, key_home },
+        { XK_End, key_end },
+        { XK_Page_Up, key_page_up },
+        { XK_Page_Down, key_page_down },
+        { XK_Escape, key_esc }
     };
 
     const int table_size = sizeof(sym_table) / sizeof(struct SymMapping);
diff --git a/linux_4ed.cpp b/linux_4ed.cpp
index d5e95266..0652f7ad 100644
--- a/linux_4ed.cpp
+++ b/linux_4ed.cpp
@@ -22,7 +22,12 @@
 #include "4ed_mem.cpp"
 #include "4ed_math.cpp"
 
-#include "4coder_custom.h"
+#include "4coder_custom.cpp"
+
+#undef exec_command
+#undef exec_command_keep_stack
+#undef clear_parameters
+
 #include "4ed_system.h"
 #include "4ed_rendering.h"
 #include "4ed.h"
@@ -101,8 +106,7 @@ struct Linux_Vars{
     XIM input_method;
     XIMStyle input_style;
     XIC input_context;
-    Key_Codes key_codes;
-
+    
 	Key_Input_Data key_data;
     Mouse_State mouse_data;
 
@@ -1630,7 +1634,7 @@ main(int argc, char **argv)
     
     linuxvars.XDisplay = XOpenDisplay(0);
 
-    keycode_init(linuxvars.XDisplay, &linuxvars.key_codes);
+    keycode_init(linuxvars.XDisplay);
 
 #ifdef FRED_SUPER
     char *custom_file_default = "4coder_custom.so";
@@ -1651,6 +1655,10 @@ main(int argc, char **argv)
     }
 #endif
     
+    if (linuxvars.custom_api.get_bindings == 0){
+        linuxvars.custom_api.get_bindings = get_bindings;
+    }
+    
     Thread_Context background[4] = {};
     linuxvars.groups[BACKGROUND_THREADS].threads = background;
     linuxvars.groups[BACKGROUND_THREADS].count = ArrayCount(background);
@@ -1796,8 +1804,7 @@ main(int argc, char **argv)
         XSetWMProtocols(linuxvars.XDisplay, linuxvars.XWindow, &WM_DELETE_WINDOW, 1);
     }
 
-    linuxvars.app.init(linuxvars.system, &linuxvars.target,
-                       &memory_vars, &exchange_vars, &linuxvars.key_codes,
+    linuxvars.app.init(linuxvars.system, &linuxvars.target, &memory_vars, &exchange_vars,
                        linuxvars.clipboard_contents, current_directory,
                        linuxvars.custom_api);
 
@@ -1929,7 +1936,7 @@ main(int argc, char **argv)
                 case MappingNotify: {
                     if(Event.xmapping.request == MappingModifier || Event.xmapping.request == MappingKeyboard){
                         XRefreshKeyboardMapping(&Event.xmapping);
-                        keycode_init(linuxvars.XDisplay, &linuxvars.key_codes);
+                        keycode_init(linuxvars.XDisplay);
                     }
                 }break;
 
@@ -2057,7 +2064,6 @@ main(int argc, char **argv)
         u64 start_time = system_time();
 
         linuxvars.app.step(linuxvars.system,
-                           &linuxvars.key_codes,
                            &input_data,
                            &mouse,
                            &linuxvars.target,