I post this comment here because I don't know it the problem is related to the type of Wiki link syntax I have preconfigured (complete in my case, no idea on tw.o), or it is something related to a bug (already posted, in a similar form, at sf.net tw.o-bug-reports).
When there is a Wiki link (either WikiWord or forced with double parenthesis), combined with a title mark (!), some extrange behaviour occurs, especially with the double parenthesis. See the example below.
1 ((New Page)) 2 New Page)) 3 ((New Page 4 ((NewPage)) 5 NewPage)) 6 ((NewPage ! 7 ((New Page)) ! 8 New Page)) ! 9 ((New Page ! 10 ((NewPage)) ! 11 NewPage)) ! 12 ((NewPage
Produces (on Tiki 1.8.4 and 1.9.CVS - here-):
Well, examples in lines 3, 5, 9, and 11 don't produce the expected result. Shouldn't they show the double parenthesis on the text? Is this because the type of wiki link syntax especified at Admin>Wiki>Wiki link format ? Is this something related to a bug?
This strange thing is not important, but if you add instead of one link to a !-title, two Wiki links, the some wrong behaviour may occur (for the curious, see the longer bug report at sf.net )