Is there a way to test custom site_config WITHOUT the internal one?

[HolgerAusB]

I just tried to test a few ideas with https://www.nordmainische-s-bahn.de/aktuell/die-nordmainische-s-bahn-stellt-sich-vor-der-ingenieur-fuer-hanau.html
on f43.me unfortunately it allways throws me an error find_string & replace_string size mismatch which is because of a syntax error in the already published config nordmainische-s-bahn.de.txt

replace_sring: (PATTERN): NEW
instead of
replace_string(PATTERN): NEW

while FTR seems to accept the first one f43.me seems to scramble up its dict:

find_string:	[ "test" ]
replace_string:	[ "(s-bahn.de/aktuell/files/img/): s-bahn.de/files/img/", "test2" ]

I corrected the problem with PR. But I think there should be an option to NOT load an existing config in addition to custom config

[j0k3r]

That's a good idea, a checkbox might do the trick I guess

[HolgerAusB]

or the fast way: copy your project, reachable by a different URL (e.g. f43.me/feed/vanilla-test) with no site-specific configs except for global.txt etc.