who said markdown made it easier to read? :-P

[ikiwiki.git] / doc / wikilink.mdwn

diff --git a/doc/wikilink.mdwn b/doc/wikilink.mdwn
index dab5d3ac4c0fdc849cefec715dcf628a9c71651f..476fdf6160fdebb69f416804f3b41d1d3f821f57 100644 (file)
--- a/doc/wikilink.mdwn
+++ b/doc/wikilink.mdwn
@@ -11,4 +11,15 @@ play when linking between [[SubPage]]s.
 WikiLinks can be entered in any case you like, the page they link to is
 always lowercased.
 
-Note that if the file linked to by a WikiLink looks like an image, it will be displayed inline on the page.
+While a WikiLink is limited to alphanumerics and only a few special
+charaters, it is possible to create page names containing other characters:
+
+* To display a page name with a space in it, use "_" in the WikiLink, for
+  example, "\[[Multi\_Word\_Page\_Name]]". 
+* For any other special character, you can use "__nnnn__" where `nnnn` is the
+  unicode character number. For example,
+  "\[[This\_page\_name\_is\_\_44\_\_\_uselessly\_\_44\_\_\_a\_complete\_sentence\_\_46\_\_]]"
+  Limiting use of this to when you really need it is a good idea.
+
+Note that if the file linked to by a WikiLink looks like an image, it will
+be displayed inline on the page.