What do you mean with the separator ?

Sorry, delimiter !

The syntax for an external link is [url text] with a whitespace as a separator between url and text:
Wonderful world of Wikidot

 [http://www.wikidot.com Wonderful world of Wikidot] 

However, I found strange that the delimiter for the syntax for an internal link was
[[[link|text]]] with the vertical bar as the separator.

To come back to the topic, If the | was the delimiter for an external link, the whitespace would be allowed inside a user friendly url.

I feel realy as an idiot…. I believe we should write a BIG Glossary about Inline URL#s and their displayed Link connection in such cases…

What do youi mean with the separator ?

I understand this as the neccessarity to insert a %sign + code instead of the adress-url-space (Ascii 20 ?)

 [http://en.wikipedia.org/wiki/Rogue_(computer_game) http://en.wikipedia.org/wiki/Rogue_(computer_game)] 

What is now to use ? The percentage sign is fine to use, but needs always an ascii-/code -table to know what to insert…

[url-with-quotes-or-parenthesis DisplayedLink]
… but the space will not work since it is the separator.

I do not understand the differences between the 2 examples…

What is now to use ? The percentage sign is fiine to use, but needs always an ascii-/code -table to know what to insert…

Only inline links don't allow bracket's now like:

http://en.wikipedia.org/wiki/Rogue_(computer_game)

But this is for this reason:

see here (http://www.wikidot.com/)

Cheers!

It's up to the parser to convert the bullshit code into a correct one.

However,
Best regards.

with all the standards of encoding URIs, we shouldn't use apostrophes nor quotes in them. Percentage sign is just for this reason. You can encode any character with it.