;;; Gash -- Guile As SHell
;;; Copyright © 2016, 2017, 2018 R.E.W. van Beusekom <rutger.van.beusekom@gmail.com>
;;; Copyright © 2018, 2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
;;; Copyright © 2019 Timothy Sample <samplet@ngyro.com>
;;;
;;; This file is part of Gash.
;;;
;;; Gash is free software: you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation, either version 3 of the License, or
;;; (at your option) any later version.
;;;
;;; Gash is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with Gash.  If not, see <http://www.gnu.org/licenses/>.

* script-arg-0
:script:
#+begin_src sh
  echo $0
#+end_src

* script-arg-length
:script:
#+begin_src sh
  echo $#
#+end_src
:args: ("-s" "--long" "file0" "file1")
:stdout:
#+begin_example
  4
#+end_example

* script-arg-list
:script:
#+begin_src sh
  echo $@
#+end_src
:args: ("-s" "--long" "file0" "file1")
:stdout:
#+begin_example
  -s --long file0 file1
#+end_example

* script-backslash
:script:
#+begin_src sh
  exit\
      0
#+end_src
:status: 0

* script-backslash-space
:script:
#+begin_src sh
  echo foo\
       bar baz\
       bla
  echo
#+end_src

* script-backslash-twice
:script:
#+begin_src sh
  exit \
  \
       2
#+end_src
:status: 2

* script-newline
:script:
#+begin_src sh
  true
  exit 2
#+end_src
:status: 2

* script-semi
:script:
#+begin_src sh
  true; exit 2
#+end_src
:status: 2

* script-shift
:script:
#+begin_src sh
  echo $@
  shift
  echo $@
  shift
  echo $@
  shift
  echo $@
  shift
  echo $@
#+end_src
:args: ("-s" "--long" "file0" "file1")
:stdout:
#+begin_example
  -s --long file0 file1
  --long file0 file1
  file0 file1
  file1
  
#+end_example