TPac: copies record display should sort by normalized call number

[Galen Charlton]

Consider a encyclopedia with 10 volumes that are assigned the following call numbers:

AE5 .E363 1975 v.1
AE5 .E363 1975 v.2
AE5 .E363 1975 v.3
AE5 .E363 1975 v.4
AE5 .E363 1975 v.5
AE5 .E363 1975 v.6
AE5 .E363 1975 v.7
AE5 .E363 1975 v.8
AE5 .E363 1975 v.9
AE5 .E363 1975 v.10

The copy list in TPac will sort them by label, which is not the desired sort order:

AE5 .E363 1975 v.1
AE5 .E363 1975 v.10
AE5 .E363 1975 v.2
AE5 .E363 1975 v.3
AE5 .E363 1975 v.4
AE5 .E363 1975 v.5
AE5 .E363 1975 v.6
AE5 .E363 1975 v.7
AE5 .E363 1975 v.8
AE5 .E363 1975 v.9

They should be sorted by the call number label sortkey, which (at least for volume records using the LC normalizer) will give the correct order.

Evergreen master

[Galen Charlton (gmc)]

A patch for this is available in the collab/gmcharlt/lp1131889_sort_cn_by_sortkey branch in the working/Evergreen repository:

http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/collab/gmcharlt/lp1131889_sort_cn_by_sortkey

I'm not putting a pullrequest tag on this yet in case there's any desire to discuss including call number affixes in the sort.

[Galen Charlton (gmc)]

Well, as there's evidently no desire to discuss this, I'm slapping a pullrequest on it.

The rebased patch can be found at the tip of collab/gmcharlt/lp1131889_sort_cn_by_sortkey_take2 in the working/Evergreen repository.

[Ben Shum (bshum)]

Pushed to master, thanks Galen!