[elpa] externals/auctex updated (cfd58ec -> 2dcb42e)

[Tassilo Horn]

tsdh pushed a change to branch externals/auctex.

      from  cfd58ec   Release GNU AUCTeX 12.2.1
       new  a12c790   ; * style/preview.el: Fix fontification for 
\PreviewSnarfEnvironment.
       new  3244226   Update all mode lines
       new  edc7e0e   ; * preview.el.in (): Update copyright year.
       new  cb505df   Modernize font-latex.el
       new  6e99536   Empty commit fixing ChangeLog.
       new  c31faf7   ; Cosmetic change
       new  cfb6b1f   Fontify content of comment environment
       new  a9fd06c   ; * style/verbatim.el ("verbatim"): Fix comment.
       new  2dcb42e   Merge remote-tracking branch 'origin/master' into 
externals/auctex


Summary of changes:
 font-latex.el     | 346 +++++++++++++++++++++++++-----------------------------
 preview.el        |  13 +-
 style/preview.el  |   2 +-
 style/verbatim.el |  31 +++--
 tex-buf.el        |   7 +-
 5 files changed, 190 insertions(+), 209 deletions(-)