Last modified: 2012-04-12 13:54:24 UTC
When any IDEOGRAPHIC SPACEs (U+3000) are included in anchor of wikiLinks,
they are replaced with SPACEs (and then LOW LINEs) in URL anchors.
But in section anchors of article bodies, they are not replaced.
As a result, wikiLinks with anchor including IDEOGRAPHIC SPACE(s) are "broken".
IDEOGRAPHIC SPACE in anchor should be either always normalized or always not.
Original reports at ja.Wikipedia ([[w:ja:WP:BUG]]):
*** This bug has been marked as a duplicate of bug 19052 ***
This is not a duplicate of bug 19052.
For example, a wikitext [[Main Page#X X]] will generate a link to
[[Main Page#X_X]], however,
== X X ==
will generate a anchor of [[#X X]], where the space between two "X" is
Possibly related Bug 18431
*** This bug has been marked as a duplicate of bug 26310 ***