master updated (ba70baec -> 4b9dafad)

[Arash Esbati]

esbati pushed a change to branch master.

      from  ba70baec  Fix doc strings regarding to section commands
       new  13c77f99  Simplify implementation of style/empheq.el
       new  4b9dafad  Simplify implementation of style/fancyvrb.el


Summary of changes:
 style/empheq.el   | 208 +++++++++++++++++++++++++++---------------------------
 style/fancyvrb.el |  91 +++++++++++-------------
 2 files changed, 144 insertions(+), 155 deletions(-)