Gerbview allows larger DCodes values (previously DCode id number max 999, now 10000)

This is not the DCodes max count but the DCode id (like in %ADD20C,0.05*%: the id is 20)

gerbview/dcode.h

@@ -66,10 +66,10 @@ enum APERTURE_DEF_HOLETYPE {
 };
 
 /* define min and max values for D Codes values.
- * note: values >= 0 and > FIRST_DCODE can be used for special purposes
+ * note: values >= 0 and < FIRST_DCODE can be used for special purposes
  */
 #define FIRST_DCODE     10
-#define LAST_DCODE      999
+#define LAST_DCODE      10000
 #define TOOLS_MAX_COUNT (LAST_DCODE + 1)
 
 struct APERTURE_MACRO;

gerbview/gerber_file_image.h

@@ -106,7 +106,8 @@ private:
  */
 class GERBER_FILE_IMAGE : public EDA_ITEM
 {
-    D_CODE*            m_Aperture_List[TOOLS_MAX_COUNT];    ///< Dcode (Aperture) List for this layer (max 999)
+    D_CODE*            m_Aperture_List[TOOLS_MAX_COUNT];    ///< Dcode (Aperture) List for this layer
+                                                            ///< (max TOOLS_MAX_COUNT: see dcode.h)
     bool               m_Exposure;                          ///< whether an aperture macro tool is flashed on or off
 
     GERBER_LAYER       m_GBRLayerParams; // hold params for the current gerber layer