Gentlemen, you are using inconstant language for the same thing.

That thing is

http://radioscanningtw.jidanni.org/index.php?title=%E6%96%B0%E7%AB%B9%E7%B8%A3%E6%B6%88%E9%98%B2%E5%B1%80&diff=5448&oldid=5149
http://radioscanningtw.jidanni.org/index.php?title=%E6%96%B0%E7%AB%B9%E7%B8%A3%E6%B6%88%E9%98%B2%E5%B1%80&diff=5449&oldid=5448
etc.

which on

http://radioscanningtw.jidanni.org/index.php?title=%E6%96%B0%E7%AB%B9%E7%B8%A3%E6%B6%88%E9%98%B2%E5%B1%80&uselang=en&action=history

you call "prev",

but on

http://radioscanningtw.jidanni.org/index.php?title=%E7%89%B9%E6%AE%8A:%E8%BF%91%E6%9C%9F%E8%AE%8A%E5%8B%95&uselang=en

you call "diff".

I dare not investigate what you call them in other languages.

OK, I lied. The actual URLs on the latter page are different,

http://radioscanningtw.jidanni.org/index.php?title=%E6%96%B0%E7%AB%B9%E7%B8%A3%E6%B6%88%E9%98%B2%E5%B1%80&curid=1423&diff=5448&oldid=5149
http://radioscanningtw.jidanni.org/index.php?title=%E6%96%B0%E7%AB%B9%E7%B8%A3%E6%B6%88%E9%98%B2%E5%B1%80&curid=1423&diff=5449&oldid=5448

But it is the exact same page as far as the what the user or checksum
program sees.

Version: 1.20.x
Severity: minor