I assume it is generally good to use variables in the language files as much as practical, especially to refer from the help and configure_help to the lang file.  I have some questions:

1.  In lang.php, there are a lot of variables like #PEDIGREE_GENERATIONS#, #GEDCOM#, and #README.TXT#.  What do these variables refer to?  Where are these variables set?

2.  It appears that configure_help.php and help_text.php now both use the same pgv_lang variable syntax, like these: #pgv_lang[general_settings]#
#pgv_lang[individual_list]#
Is this correct?

Thanks,

Tom