master updated (1d17ee5a -> 256f4c13)

[Arash Esbati]

esbati pushed a change to branch master.

      from  1d17ee5a  ; NEWS.org: Update the file.
       new  0b50ae33  ; Fix last change
       new  256f4c13  Add new style/diagbox.el


Summary of changes:
 Makefile.in         |  3 +-
 style/diagbox.el    | 91 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 style/standalone.el | 21 +++++++++----
 3 files changed, 108 insertions(+), 7 deletions(-)
 create mode 100644 style/diagbox.el