Move font data to a subfolder

Marlin/src/core/language.h

 
 // LCD Menu Messages
 
-#define LANGUAGE_DATA_INCL_(M) STRINGIFY_(language_data_##M.h)
+#define LANGUAGE_DATA_INCL_(M) STRINGIFY_(fontdata/language_data_##M.h)
 #define LANGUAGE_DATA_INCL(M) LANGUAGE_DATA_INCL_(M)
 #define INCLUDE_LANGUAGE_DATA LANGUAGE_DATA_INCL(LCD_LANGUAGE)
 

Marlin/src/lcd/dogm/ultralcd_impl_DOGM.cpp

   #include "../../feature/bedlevel/ubl/ubl.h"
 #endif
 
-// The Marlin special symbols is now in the dogm_font_data_ISO10646_1.h
+// The Marlin special symbols is now in the fontdata_ISO10646_1.h
 #define FONT_SPECIAL_NAME ISO10646_1_5x7
 
 // Only Western languages support big / small fonts
 #endif
 
 #if ENABLED(USE_SMALL_INFOFONT)
-  #include "dogm_font_data_6x9_marlin.h"
+  #include "fontdata/fontdata_6x9_marlin.h"
   #define FONT_STATUSMENU_NAME u8g_font_6x9
   #define INFO_FONT_HEIGHT 7
 #else
 
 #include LANGUAGE_DATA_INCL(LCD_LANGUAGE)
 
-#include "dogm_font_data_ISO10646_1.h"
+#include "fontdata/fontdata_ISO10646_1.h"
 #define FONT_MENU_NAME ISO10646_1_5x7
 
 // DOGM parameters (size in pixels)

buildroot/share/fonts/genallfont.sh

   ${EXEC_WXGGEN} "${FN_FONT}"
   sed -i fontutf8-data.h -e 's|fonts//|fonts/|g' -e 's|fonts//|fonts/|g' -e 's|[/0-9a-zA-Z_\-]*buildroot/share/fonts|buildroot/share/fonts|' 2>/dev/null
   cd ../
-  mv ${DN_WORK}/fontutf8-data.h src/lcd/dogm/language_data_${LANG}.h
+  mv ${DN_WORK}/fontutf8-data.h src/lcd/dogm/fontdata/language_data_${LANG}.h
   rm -rf ${DN_WORK}/
 done
 
 #
 # Generate default ASCII font (char range 0-255):
-#   Marlin/src/lcd/dogm/dogm_font_data_ISO10646_1.h
+#   Marlin/src/lcd/dogm/fontdata/fontdata_ISO10646_1.h
 #
 #if [ "${MARLIN_LANGS}" == "${LANGS_DEFAULT}" ]; then
 if [ 1 = 1 ]; then
   TMP1=$(cat tmp1.h) ; rm tmp1.h
   TMP2=$(cat tmp2.h) ; rm tmp2.h
 
-  cat <<EOF >../src/lcd/dogm/dogm_font_data_ISO10646_1.h
+  cat <<EOF >../src/lcd/dogm/fontdata/fontdata_ISO10646_1.h
 /**
  * Marlin 3D Printer Firmware
  * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]