Bug? Encoding trouble in org-id-locations-load

[Anders Johansson <mejlaandersj@gmail.com>]

Hi,
I use org-id and got some surprising reports of duplicate IDs. It 
seems that the issue is that one of my files containing IDs has a 
filename consisting of some non-ascii characters (a Swedish ä). 
When this filename is read in from ~org-id-locations-file~ in 
~org-id-locations-load~ the ä is interpreted as “\303\244”.
But ~org-id-files~ and ~org-id-locations~ is also populated from 
currently open files, so I usually get that file represented twice 
as two different files in ~org-id-files~. So I get both 
“j-allmänt.org” and j-allm\303\244nt.org“. Both seem to be scanned 
correctly by ~org-id-update-id-locations~ and this results in 
duplicate IDs.

I tried changing the call to ~insert-file-contents-literally~ in 
~org-id-locations-load~ to just ~insert-file-contents~ and this 
seemed to fix the behaviour (as correct decoding is done then?). I 
don’t know if there are other unwanted effects from using 
~insert-file-contents~, but otherwise this seems to me to be a 
more correct solution.

Cheers,
Anders Johansson