[O] [bug] org 9 hangs on link search

[Samuel Wales]

in emacs -Q, with my org files, (org-link-search "*test") will hang in
org 9maint, but not in org 8.  debug on quit produces this re.

  re-search-forward("^\\*+ +.*\\(?:COMMENT[     ]+\\)?\\(?:\\(?:[
        ]\\|\\(?:[      ]*\\[[0-9]*\\(?:%\\|/[0-9]*\\)\\][
        ]*\\)\\)+\\)?*test\\(?:\\(?:[   ]\\|\\(?:[
        ]*\\[[0-9]*\\(?:%\\|/[0-9]*\\)\\][      ]*\\)\\)+\\)?" nil t)

-- 
The Kafka Pandemic: http://thekafkapandemic.blogspot.com

The disease DOES progress.  MANY people have died from it.  And
ANYBODY can get it.

Denmark: free Karina Hansen NOW.
  UPDATE 2016-10: home, but not fully free