Re: [O] org-protocol: deal with broken links on windows

[Ingo Lohmar]

Hi Nikolay,

Thanks for your reply.  I checked a few things today: I am using Org
mode version 9.0.9 (9.0.9-82-gb862c2-elpaplus,
org-plus-contrib-20170814/) and the unofficial emacs build GNU Emacs
25.2.1 (x86_64-w64-mingw32) of 2017-04-24 from
http://sourceforge.net/projects/emacsbinw64/ (supposedly straight from
original sources).

> emacsclientw.exe 
> "org-protocol:/capture?template=w&url=http%3A%2F%2Fjira%2Fbrowse%2FSDST-705&title=SOMETHING&body="

1) Without any patch/advice, calling emacsclientw directly on this
   address (modulo template letter) works fine, as does a call with the
   full executable path.  I think the path prefix is weird, but fine
   with me.  The culprit (independent of the prefix) is the "/" before
   the query string.  So thanks for narrowing this down, first of all.

2) Just a side note: store-link (instead of capture) shows the exact same 
behavior.

3) Here are the bookmarklets I use...

>------------------------------------------------------------------------------<
javascript:location.href='org-protocol://store-link?url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title)+'&body='+encodeURIComponent(window.getSelection())

javascript:location.href='org-protocol://capture?template=y&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title)+'&body='+encodeURIComponent(window.getSelection())
>------------------------------------------------------------------------------<

4) ...and the registry entries

>------------------------------------------------------------------------------<
REGEDIT4

[HKEY_CLASSES_ROOT\org-protocol]
@="URL:org-protocol"
"URL Protocol"=""
[HKEY_CLASSES_ROOT\org-protocol\shell]
[HKEY_CLASSES_ROOT\org-protocol\shell\open]
[HKEY_CLASSES_ROOT\org-protocol\shell\open\command]
@="\"C:\\Program Files\\Emacs\\bin\\emacsclientw.exe\" --no-wait \"%1\""
>------------------------------------------------------------------------------<

I think this is all as it should be, and I have tried to make the
minimal changes to get a working system.

5) Soooooo the remaining puzzle:

How can the "/" get in there?  As I said, it happens when called from
both FF (although I have not used that for a few weeks now) and Iridium.
It seems to happen somewhere b/w the browser and emacsclientw, ie, in
the Windows "protocol" handling, I suppose?

If other people can confirm (or even explain) this behavior, we could
decide if there should be a transformation on the FNAME argument.  In
that case, it should definitely leave the leading executable path alone.

Thanks a lot so far!
Ingo