master updated (115f3f5934 -> 44ffd6a825)

[Lars Ingebrigtsen]

larsi pushed a change to branch master.

      from  115f3f5934 Improve the term-clear-full-screen-programs doc string
       new  dea24a0f7d Don't manipulate args in-place for 
'eshell-eval-using-options'
       new  44ffd6a825 Treat "-" as a positional arg in 
'eshell-eval-using-options'


Summary of changes:
 lisp/eshell/em-tramp.el            | 118 +++++++++++++++++--------------------
 lisp/eshell/esh-opt.el             |  17 +++---
 test/lisp/eshell/em-tramp-tests.el |  85 ++++++++++++++++++++++++++
 test/lisp/eshell/esh-opt-tests.el  | 112 +++++++++++++++++++++++++----------
 4 files changed, 230 insertions(+), 102 deletions(-)
 create mode 100644 test/lisp/eshell/em-tramp-tests.el