[Orgmode] Sorting of Lists Beginning with a Link Does Not Work as Expected

[Ian Barton]

- [[./benighted_on_the_ben.html][Benighted on the Ben.]] A Winter ascent 
of Glover's Chimney almost leads to bed & breakfast on the summit of Ben 
Nevis.
- [[./route_major.html][Route Major.]] We get lost on the famous route 
on Mont Blanc's southern side.
- [[file:a_walk_in_the_berwyns.org][A Walk in the Berwyns]]  Just to 
show I don't always get lost.
- [[file:castell_helen_gogarth.org][Castell Helen Gogarth]]  Classic 
cliff with a cafe at the top!
- [[file:crowberry_left_fork.org][Crowberry Gully, Left Fork]] Buchaille 
Etive Mor. Much more fun than the ordinary straightforward route.
- [[file:first_pinnacle_rib_tryfan.org][First Pinaccle Rib Tryfan]] How 
not to go climbing with young children.

Again I am not sure if this is expected behaviour. If I try to sort the 
above list using any of the available methods, it doesn't get sorted at all.

Using alpha sort I would expect the list to sort starting with the link 
description and then to consider the rest of the text.

Ian.