[O] [IT] Broken support for links to text files (both internal & external)

[Aʟᴏɴɢ-Tʀᴀᴄᴋ]

Dear org-mode developers,

Please find attached an org-mode file describing the issue.

It is also pasted here for technical convenience:

-----8<-----

This is a sample org-mode log to report on what looks like a
regression in between Debian Jessie's emacs24 (=24.4+1-5+deb8u1) and
Debian Stretch's emacs24 (=24.5+1-11+deb9u1).

The regression makes several some kinds of org-mode links not to work
anymore.

Examples:

This should be a [[%5B2018-01-03%20mer.%2016:29%5D][valid link]] to 
log's headline but Org can't find it
anymore and asks for the creation of a new headline:

  "No match - create this as a new heading? (yes or no)"

Also, the following links are broken:

 - [[the following links are broken][link to internal text in this 
file]] (but equivalent to the
   timestamped broken link reported above), reports:

   "No match - create this as a new heading? (yes or no)"

 - [[should point here][link to internal text from an external org-mode 
file]] (same issue
   than above) which _should point here_, but reports

   "No match for fuzzy expression: should point here"

The following links still work well:
 - link to a [[*headline][*headline]]
 - link to a [[* headline][* headline with space]]
 - external [[http://www.example.com/][links to the www]]

* [2018-01-03 mer. 16:29] A time stamped log headline
* headline

-----8<-----

Thank you for your help,
Nicolas
--
Nicolas Bercher
Aʟᴏɴɢ-Tʀᴀᴄᴋ
Mob: +33 651 792 011
Tel: +33 952 550 210
Fax: +33 957 550 210
http://www.along-track.com/

org-demo-link-bugs.org
Description: Text document