93 lines
1.7 KiB
Org Mode
93 lines
1.7 KiB
Org Mode
;;; Gash -- Guile As SHell
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;;; Copyright © 2016, 2017, 2018 R.E.W. van Beusekom <rutger.van.beusekom@gmail.com>
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;;; Copyright © 2018, 2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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;;; Copyright © 2019 Timothy Sample <samplet@ngyro.com>
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;;;
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;;; This file is part of Gash.
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;;;
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;;; Gash is free software: you can redistribute it and/or modify
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;;; it under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation, either version 3 of the License, or
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;;; (at your option) any later version.
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;;;
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;;; Gash is distributed in the hope that it will be useful,
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;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with Gash. If not, see <http://www.gnu.org/licenses/>.
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* function-at
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:script:
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#+begin_src sh
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foo () {
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echo $#:$@
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echo 0:$0
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echo 1:$1
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echo 2:$2
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}
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foo -v $@
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#+end_src
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:args: ("-s" "--long" "file0" "file1")
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:stdout:
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#+begin_example
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5:-v -s --long file0 file1
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0:test
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1:-v
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2:-s
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#+end_example
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* function
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:script:
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#+begin_src sh
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foo () {
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echo $1
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}
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echo before
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foo bar
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foo baz
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echo after
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#+end_src
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:stdout:
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#+begin_example
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before
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bar
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baz
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after
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#+end_example
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* subst
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:script:
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#+begin_src sh
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subst () {
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sed \
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-e s",foo,bar,"\
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$1 > $2
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}
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subst tests/data/foo $TEST_TMP/foo.tmp
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cat $TEST_TMP/foo.tmp
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rm $TEST_TMP/foo.tmp
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#+end_src
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* Too many arguments to return
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:script:
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#+begin_src sh
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foo () {
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return 1 2 3
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}
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foo
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#+end_src
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:status: 1
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* Top-level return
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:script:
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#+begin_src sh
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return
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#+end_src
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:status: 0
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