gash/tests/loops.org

• for-done-subshell
• for
• for-split-sequence

;;; 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/>.

for-done-subshell

  (for i in 0; do echo $i; done)

:STDOUT:

  0

for

  for i in 0 1 2; do
      echo $i;
  done

:STDOUT:

  0
  1
  2

for-split-sequence

  one=1
  for i in 0 $one 2 $two_n_halve $two_n_quaaar and 3 ""; do
      echo $i;
  done

:STDOUT:

  0
  1
  2
  and
  3