[elpa] externals/auctex updated (33f9eb0709 -> 59ee2fe5e1)

[ELPA Syncer]

elpasync pushed a change to branch externals/auctex.

      from  33f9eb0709 Fix TeX macro end detection in some edge cases
       new  d0a57d8d7e Fix math macro folding to not consume subsequent brackets
       new  26807f1cfd Flush preview images when leaving previews visible
       new  59ee2fe5e1 Expand abbreviations before inserting quotes


Summary of changes:
 preview.el  | 18 +++++++++++-------
 tex-fold.el |  6 ++++++
 tex.el      |  1 +
 3 files changed, 18 insertions(+), 7 deletions(-)