master updated (510f1f2e72 -> 17fd48efab)

[Po Lu]

oldosfan pushed a change to branch master.

      from  510f1f2e72 Really fix find-func for defgeneric
       new  57172d0a35 Fix scroll bar movement right before overscroll begins 
on Haiku
       new  17fd48efab Enable overscroll on Haiku horizontal scroll bars


Summary of changes:
 src/haiku_support.cc | 17 +++++++++++++----
 src/haikuterm.c      | 45 ++++++++++++++++++++-------------------------
 2 files changed, 33 insertions(+), 29 deletions(-)