master updated (76874df05f7 -> c7a498260ce)

[Jim Porter]

jporter pushed a change to branch master.

      from  76874df05f7 Fix minor code style issue in pgtkfns.c
       new  1550213613b Improve handling of deferrable Eshell commands
       new  c7a498260ce Handle broken pipes in a better way in Eshell


Summary of changes:
 lisp/eshell/esh-cmd.el               | 67 +++++++++++++++---------------------
 lisp/eshell/esh-proc.el              | 37 +++++++++++---------
 test/lisp/eshell/em-extpipe-tests.el |  2 +-
 test/lisp/eshell/em-tramp-tests.el   |  3 +-
 test/lisp/eshell/esh-cmd-tests.el    | 18 ++++++++++
 5 files changed, 68 insertions(+), 59 deletions(-)