[pmwiki-users] 2.0.6 bug for Wiki link rendering.

[Elias Soong]

On PmWiki 2.0.6 with UTF-8, if input "AABBCCDD[[zzxxyy]]ZZYYDDNN" and
submit, the wiki not only treat zzxxyy to be a HTML link but also
ZZYYDDNN. On 2.0.5, it all work ok. I deloy a live demo for this at
http://www.elias.cn/pmwiki_test/

Surely, if we add some space char, PmWiki works ok. For example, we
could change our input to be "AABBCCDD [[zzxxyy]] ZZYYDDNN", then wiki
work well. However, on 2.0.5, we needn't add spaces. Doesn't it a bug on
2.0.6?