src/Tools/jEdit/etc/options

 option legacy_message_color : string = "EEE8AAFF"
 option error_message_color : string = "FFC1C1FF"
 option spell_checker_color : string = "0000FFFF"
 option bad_color : string = "FF6A6A64"
 option intensify_color : string = "FFCC6664"
+option entity_def_color : string = "CCD9FFA0"
+option entity_ref_color : string = "E6FFCCA0"
 option breakpoint_disabled_color : string = "CCCC0080"
 option breakpoint_enabled_color : string = "FF9966FF"
 option quoted_color : string = "8B8B8B19"
 option antiquoted_color : string = "FFC83219"
 option antiquote_color : string = "6600CCFF"