Released as 20200622 ('Floyd')

Makefile.in

@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+# Copyright (C) 1994-2018 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -132,7 +132,7 @@ am__recursive_targets = \
   $(RECURSIVE_CLEAN_TARGETS) \
   $(am__extra_recursive_targets)
 AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \
-	cscope distdir dist dist-all distcheck
+	cscope distdir distdir-am dist dist-all distcheck
 am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) \
 	$(LISP)config.h.in
 # Read a list of newline-separated strings from the standard input,
@@ -301,8 +301,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	    echo ' $(SHELL) ./config.status'; \
 	    $(SHELL) ./config.status;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__maybe_remake_depfiles);; \
 	esac;
 
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@@ -435,7 +435,10 @@ distclean-tags:
 	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
 	-rm -f cscope.out cscope.in.out cscope.po.out cscope.files
 
-distdir: $(DISTFILES)
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
 	$(am__remove_distdir)
 	test -d "$(distdir)" || mkdir "$(distdir)"
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \

NEWS

@@ -1,3 +1,28 @@
+20200622
+
+New in this release:
+
+* No new functionality
+
+* Bug fixes and man page updates.
+
+News about GNU Parallel:
+
+* GNU Parallel is used at NERSC: https://www.nersc.gov/assets/Uploads/08-Workflows-20200616.pdf
+
+* Resumable batch jobs with GNU Parallel https://igor.io/parallel/
+
+* Lab Meeting technical talk https://www.slideshare.net/hoffmanlab/gnu-parallel-194030490
+
+* Open Sky Software Website Credits https://www.openskysoftware.com/site-credits.htm
+
+* Speed up your Python Scripts using Ubuntu and GNU Parallel https://ecce.esri.ca/wpecce/2019/12/24/speed-up-your-python-scripts-using-ubuntu-and-gnu-parallel/
+
+* Indispensable command-line tools https://negfeedback.blogspot.com/2020/05/indispensable-command-line-tools.html
+
+* GNU Parallel for simulations http://pdebuyl.be/blog/2020/gnu-parallel-for-simulations.html
+
+* Introduction to GNU parallel https://bioinformaticsworkbook.org/Appendix/GNUparallel/GNU_parallel_examples.html
 
 
 20200522

README

@@ -57,11 +57,11 @@ document.
 
 Full installation of GNU Parallel is as simple as:
 
-    wget https://ftpmirror.gnu.org/parallel/parallel-20200522.tar.bz2
+    wget https://ftpmirror.gnu.org/parallel/parallel-20200622.tar.bz2
-    wget https://ftpmirror.gnu.org/parallel/parallel-20200522.tar.bz2.sig
+    wget https://ftpmirror.gnu.org/parallel/parallel-20200622.tar.bz2.sig
-    gpg parallel-20200522.tar.bz2.sig
+    gpg parallel-20200622.tar.bz2.sig
-    bzip2 -dc parallel-20200522.tar.bz2 | tar xvf -
+    bzip2 -dc parallel-20200622.tar.bz2 | tar xvf -
-    cd parallel-20200522
+    cd parallel-20200622
     ./configure && make && sudo make install
 
 
@@ -70,11 +70,11 @@ Full installation of GNU Parallel is as simple as:
 If you are not root you can add ~/bin to your path and install in
 ~/bin and ~/share:
 
-    wget https://ftpmirror.gnu.org/parallel/parallel-20200522.tar.bz2
+    wget https://ftpmirror.gnu.org/parallel/parallel-20200622.tar.bz2
-    wget https://ftpmirror.gnu.org/parallel/parallel-20200522.tar.bz2.sig
+    wget https://ftpmirror.gnu.org/parallel/parallel-20200622.tar.bz2.sig
-    gpg parallel-20200522.tar.bz2.sig
+    gpg parallel-20200622.tar.bz2.sig
-    bzip2 -dc parallel-20200522.tar.bz2 | tar xvf -
+    bzip2 -dc parallel-20200622.tar.bz2 | tar xvf -
-    cd parallel-20200522
+    cd parallel-20200622
     ./configure --prefix=$HOME && make && make install
 
 Or if your system lacks 'make' you can simply copy src/parallel
@@ -122,8 +122,8 @@ will love you for it.
 When using programs that use GNU Parallel to process data for
 publication please cite:
 
-    Tange, O. (2020, May 22). GNU Parallel 20200522 ('Kraftwerk').
+    Tange, O. (2020, June 22). GNU Parallel 20200622 ('Floyd').
-    Zenodo. https://doi.org/10.5281/zenodo.3840974
+    Zenodo. https://doi.org/10.5281/zenodo.3903853
 
 
 = New versions =

aclocal.m4

@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.15.1 -*- Autoconf -*-
+# generated automatically by aclocal 1.16.1 -*- Autoconf -*-
 
-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -20,7 +20,7 @@ You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
 
-# Copyright (C) 2002-2017 Free Software Foundation, Inc.
+# Copyright (C) 2002-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -32,10 +32,10 @@ To do so, use the procedure documented by the package, typically 'autoreconf'.])
 # generated from the m4 files accompanying Automake X.Y.
 # (This private macro should not be called outside this file.)
 AC_DEFUN([AM_AUTOMAKE_VERSION],
-[am__api_version='1.15'
+[am__api_version='1.16'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.15.1], [],
+m4_if([$1], [1.16.1], [],
       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
 
@@ -51,14 +51,14 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.15.1])dnl
+[AM_AUTOMAKE_VERSION([1.16.1])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -110,7 +110,7 @@ am_aux_dir=`cd "$ac_aux_dir" && pwd`
 
 # AM_CONDITIONAL                                            -*- Autoconf -*-
 
-# Copyright (C) 1997-2017 Free Software Foundation, Inc.
+# Copyright (C) 1997-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -143,7 +143,7 @@ fi])])
 
 # Do all the work for Automake.                             -*- Autoconf -*-
 
-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -230,8 +230,8 @@ AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
 # We need awk for the "check" target (and possibly the TAP driver).  The
 # system "awk" is bad on some platforms.
@@ -298,7 +298,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <http://www.gnu.org/software/coreutils/>.
+that behaves properly: <https://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -340,7 +340,7 @@ for _am_header in $config_headers :; do
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -361,7 +361,7 @@ if test x"${install_sh+set}" != xset; then
 fi
 AC_SUBST([install_sh])])
 
-# Copyright (C) 2003-2017 Free Software Foundation, Inc.
+# Copyright (C) 2003-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -382,7 +382,7 @@ AC_SUBST([am__leading_dot])])
 
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
-# Copyright (C) 1997-2017 Free Software Foundation, Inc.
+# Copyright (C) 1997-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -421,7 +421,7 @@ fi
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -452,7 +452,7 @@ AC_DEFUN([_AM_IF_OPTION],
 
 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 
-# Copyright (C) 1996-2017 Free Software Foundation, Inc.
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -533,7 +533,7 @@ AC_CONFIG_COMMANDS_PRE(
 rm -f conftest.file
 ])
 
-# Copyright (C) 2009-2017 Free Software Foundation, Inc.
+# Copyright (C) 2009-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -593,7 +593,7 @@ AC_SUBST([AM_BACKSLASH])dnl
 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 ])
 
-# Copyright (C) 2001-2017 Free Software Foundation, Inc.
+# Copyright (C) 2001-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -621,7 +621,7 @@ fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
-# Copyright (C) 2006-2017 Free Software Foundation, Inc.
+# Copyright (C) 2006-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -640,7 +640,7 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 
 # Check how to create a tarball.                            -*- Autoconf -*-
 
-# Copyright (C) 2004-2017 Free Software Foundation, Inc.
+# Copyright (C) 2004-2018 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for parallel 20200522.
+# Generated by GNU Autoconf 2.69 for parallel 20200622.
 #
 # Report bugs to <bug-parallel@gnu.org>.
 #
@@ -579,8 +579,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='parallel'
 PACKAGE_TARNAME='parallel'
-PACKAGE_VERSION='20200522'
+PACKAGE_VERSION='20200622'
-PACKAGE_STRING='parallel 20200522'
+PACKAGE_STRING='parallel 20200622'
 PACKAGE_BUGREPORT='bug-parallel@gnu.org'
 PACKAGE_URL=''
 
@@ -1214,7 +1214,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures parallel 20200522 to adapt to many kinds of systems.
+\`configure' configures parallel 20200622 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1281,7 +1281,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of parallel 20200522:";;
+     short | recursive ) echo "Configuration of parallel 20200622:";;
    esac
   cat <<\_ACEOF
 
@@ -1357,7 +1357,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-parallel configure 20200522
+parallel configure 20200622
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1374,7 +1374,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by parallel $as_me 20200522, which was
+It was created by parallel $as_me 20200622, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -1722,7 +1722,7 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
-am__api_version='1.15'
+am__api_version='1.16'
 
 ac_aux_dir=
 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
@@ -2237,7 +2237,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='parallel'
- VERSION='20200522'
+ VERSION='20200622'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -2267,8 +2267,8 @@ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 
 # For better backward compatibility.  To be removed once Automake 1.9.x
 # dies out for good.  For more background, see:
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
-# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
 mkdir_p='$(MKDIR_P)'
 
 # We need awk for the "check" target (and possibly the TAP driver).  The
@@ -2319,7 +2319,7 @@ END
 Aborting the configuration process, to ensure you take notice of the issue.
 
 You can download and install GNU coreutils to get an 'rm' implementation
-that behaves properly: <http://www.gnu.org/software/coreutils/>.
+that behaves properly: <https://www.gnu.org/software/coreutils/>.
 
 If you want to complete the configuration process using your problematic
 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
@@ -2880,7 +2880,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by parallel $as_me 20200522, which was
+This file was extended by parallel $as_me 20200622, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -2942,7 +2942,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-parallel config.status 20200522
+parallel config.status 20200622
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT([parallel], [20200522], [bug-parallel@gnu.org])
+AC_INIT([parallel], [20200622], [bug-parallel@gnu.org])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_FILES([

doc/haikus

@@ -4,9 +4,6 @@ GNU parallel, which works a little bit like xargs, but has a much more friendly
 
 https://negfeedback.blogspot.com/2020/05/indispensable-command-line-tools.html
 
-  Who needs spark when GNU Parallel exists
-    -- MatthijsB @MatthijsBrs@twitter
-
   GNU parallel all the way!
     -- David Manouchehri @DaveManouchehri@twitter
 
@@ -61,6 +58,9 @@ https://negfeedback.blogspot.com/2020/05/indispensable-command-line-tools.html
 
 === Used ===
 
+  Who needs spark when GNU Parallel exists
+    -- MatthijsB @MatthijsBrs@twitter
+
   GNU Parallel: dead simple process-level parallelization of ad hoc
   tasks. Write for a chunk, let gnu manage the splitting, permutations
   and pool concurrency.

doc/release_new_version

@@ -188,7 +188,7 @@ from:tange@gnu.org
 to:parallel@gnu.org, bug-parallel@gnu.org
 stable-bcc: Jesse Alama <jessealama@fastmail.fm>
 
-Subject: GNU Parallel 20200622 ('SpaceX/Floyd') released <<[stable]>>
+Subject: GNU Parallel 20200622 ('Floyd') released <<[stable]>>
 
 GNU Parallel 20200622 ('') <<[stable]>> has been released. It is available for download at: http://ftpmirror.gnu.org/parallel/
 
@@ -200,20 +200,29 @@ Quote of the month:
   
 New in this release:
 
-*
+* No new functionality
-https://www.slideshare.net/hoffmanlab/gnu-parallel-194030490
-https://www.openskysoftware.com/site-credits.htm
-
 
 * Bug fixes and man page updates.
 
 News about GNU Parallel:
 
-https://bioinformaticsworkbook.org/Appendix/GNUparallel/GNU_parallel_examples.html#gsc.tab=0
+* GNU Parallel is used at NERSC: https://www.nersc.gov/assets/Uploads/08-Workflows-20200616.pdf
 
-http://pdebuyl.be/blog/2020/gnu-parallel-for-simulations.html
+* Resumable batch jobs with GNU Parallel https://igor.io/parallel/
 
-https://negfeedback.blogspot.com/2020/05/indispensable-command-line-tools.html
+* Lab Meeting technical talk https://www.slideshare.net/hoffmanlab/gnu-parallel-194030490
+
+* Open Sky Software Website Credits https://www.openskysoftware.com/site-credits.htm
+
+* Speed up your Python Scripts using Ubuntu and GNU Parallel https://ecce.esri.ca/wpecce/2019/12/24/speed-up-your-python-scripts-using-ubuntu-and-gnu-parallel/
+
+* Indispensable command-line tools https://negfeedback.blogspot.com/2020/05/indispensable-command-line-tools.html
+
+* GNU Parallel for simulations http://pdebuyl.be/blog/2020/gnu-parallel-for-simulations.html
+
+* Introduction to GNU parallel https://bioinformaticsworkbook.org/Appendix/GNUparallel/GNU_parallel_examples.html
+
+* Bug fixes and man page updates.
 
 Get the book: GNU Parallel 2018 http://www.lulu.com/shop/ole-tange/gnu-parallel-2018/paperback/product-23558902.html
 

install-sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 # install - install a program, script, or datafile
 
-scriptversion=2014-09-12.12; # UTC
+scriptversion=2018-03-11.20; # UTC
 
 # This originates from X11R5 (mit/util/scripts/install.sh), which was
 # later released in X11R6 (xc/config/util/install.sh) with the
@@ -271,15 +271,18 @@ do
     fi
     dst=$dst_arg
 
-    # If destination is a directory, append the input filename; won't work
+    # If destination is a directory, append the input filename.
-    # if double slashes aren't ignored.
     if test -d "$dst"; then
       if test "$is_target_a_directory" = never; then
         echo "$0: $dst_arg: Is a directory" >&2
         exit 1
       fi
       dstdir=$dst
-      dst=$dstdir/`basename "$src"`
+      dstbase=`basename "$src"`
+      case $dst in
+	*/) dst=$dst$dstbase;;
+	*)  dst=$dst/$dstbase;;
+      esac
       dstdir_status=0
     else
       dstdir=`dirname "$dst"`
@@ -288,6 +291,11 @@ do
     fi
   fi
 
+  case $dstdir in
+    */) dstdirslash=$dstdir;;
+    *)  dstdirslash=$dstdir/;;
+  esac
+
   obsolete_mkdir_used=false
 
   if test $dstdir_status != 0; then
@@ -324,14 +332,16 @@ do
             # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
             ;;
           *)
-            # $RANDOM is not portable (e.g. dash);  use it when possible to
+            # Note that $RANDOM variable is not portable (e.g. dash);  Use it
-            # lower collision chance
+            # here however when possible just to lower collision chance.
             tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+
             trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0
 
-            # As "mkdir -p" follows symlinks and we work in /tmp possibly;  so
+            # Because "mkdir -p" follows existing symlinks and we likely work
-            # create the $tmpdir first (and fail if unsuccessful) to make sure
+            # directly in world-writeable /tmp, make sure that the '$tmpdir'
-            # that nobody tries to guess the $tmpdir name.
+            # directory is successfully created first before we actually test
+            # 'mkdir -p' feature.
             if (umask $mkdir_umask &&
                 $mkdirprog $mkdir_mode "$tmpdir" &&
                 exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
@@ -434,8 +444,8 @@ do
   else
 
     # Make a couple of temp file names in the proper directory.
-    dsttmp=$dstdir/_inst.$$_
+    dsttmp=${dstdirslash}_inst.$$_
-    rmtmp=$dstdir/_rm.$$_
+    rmtmp=${dstdirslash}_rm.$$_
 
     # Trap to clean up those temp files at exit.
     trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
@@ -500,9 +510,9 @@ do
 done
 
 # Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
+# time-stamp-time-zone: "UTC0"
 # time-stamp-end: "; # UTC"
 # End:

missing

@@ -1,9 +1,9 @@
 #! /bin/sh
 # Common wrapper for a few potentially missing GNU programs.
 
-scriptversion=2013-10-28.13; # UTC
+scriptversion=2018-03-07.03; # UTC
 
-# Copyright (C) 1996-2014 Free Software Foundation, Inc.
+# Copyright (C) 1996-2018 Free Software Foundation, Inc.
 # Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
 
 # This program is free software; you can redistribute it and/or modify
@@ -17,7 +17,7 @@ scriptversion=2013-10-28.13; # UTC
 # GNU General Public License for more details.
 
 # You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
@@ -101,9 +101,9 @@ else
   exit $st
 fi
 
-perl_URL=http://www.perl.org/
+perl_URL=https://www.perl.org/
-flex_URL=http://flex.sourceforge.net/
+flex_URL=https://github.com/westes/flex
-gnu_software_URL=http://www.gnu.org/software
+gnu_software_URL=https://www.gnu.org/software
 
 program_details ()
 {
@@ -207,9 +207,9 @@ give_advice "$1" | sed -e '1s/^/WARNING: /' \
 exit $st
 
 # Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
+# time-stamp-time-zone: "UTC0"
 # time-stamp-end: "; # UTC"
 # End:

packager/obs/home:tange/parallel/.osc/_files

@@ -1,6 +1,5 @@
-<directory name="parallel" rev="262" srcmd5="046ea7264891de22a876dd572d1b1052" vrev="3">
+<directory name="parallel" rev="263" vrev="1" srcmd5="8b87746c214a1d5f4b6990c608a8ede5">
-  <entry md5="75065cd90f9f178fdc23362ae1e7c4ec" mtime="1590269378" name="parallel-20200522.tar.bz2" size="2107406" />
+  <entry name="parallel-20200622.tar.bz2" md5="e62e7b7b03d8126981bb3460771782c4" size="2101845" mtime="1592864693" />
-  <entry md5="1e1fc7e397d31455eb6e353abdcfa2f1" mtime="1590269118" name="parallel.spec" size="4876" />
+  <entry name="parallel.spec" md5="972d116c61da26a19bb23d8a5d5c0fa1" size="4876" mtime="1592864693" />
-  <entry md5="985bad0a4ff52a3683f2b68e0e51ce5f" mtime="1590269119" name="parallel_20200522.dsc" size="556" />
+  <entry name="parallel_20200622.tar.gz" md5="0aca12221d99f5d1eab7d8e6dbc21d33" size="2290584" mtime="1592864693" />
-  <entry md5="5ae40f2bfdc5f44d3afd7480e8cd13ff" mtime="1590269121" name="parallel_20200522.tar.gz" size="2289865" />
 </directory>

packager/obs/home:tange/parallel/.osc/parallel.spec

@@ -1,7 +1,7 @@
 
 Summary:	Shell tool for executing jobs in parallel
 Name: 		parallel
-Version: 	20200522
+Version: 	20200622
 Release: 	1.3
 License: 	GPL-3.0-or-later
 Group: 		Productivity/File utilities

src/Makefile.in

@@ -1,7 +1,7 @@
-# Makefile.in generated by automake 1.15.1 from Makefile.am.
+# Makefile.in generated by automake 1.16.1 from Makefile.am.
 # @configure_input@
 
-# Copyright (C) 1994-2017 Free Software Foundation, Inc.
+# Copyright (C) 1994-2018 Free Software Foundation, Inc.
 
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -297,8 +297,8 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
 	  *config.status*) \
 	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
 	  *) \
-	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
-	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
 	esac;
 
 $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
@@ -458,7 +458,10 @@ ctags CTAGS:
 cscope cscopelist:
 
 
-distdir: $(DISTFILES)
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
 	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
 	list='$(DISTFILES)'; \

src/env_parallel.fish

@@ -157,7 +157,7 @@ function env_parallel
         ($name,$val)=split(/ /,$_,2);
         # Ignore read-only vars
         $name=~/^(HOME|USER|COLUMNS|FISH_VERSION|LINES|PWD|SHLVL|_|
-                  history|status|version)$/x and next;
+                  fish_pid|history|hostname|status|version)$/x and next;
         # Single quote $val
 	if($val =~ /[^-_.+a-z0-9\/]/i) {
 	  $val =~ s/\047/\047"\047"\047/g;  # "-quote single quotes

src/niceload

@@ -23,7 +23,7 @@
 use strict;
 use Getopt::Long;
 $Global::progname="niceload";
-$Global::version = 20200522;
+$Global::version = 20200622;
 Getopt::Long::Configure("bundling","require_order");
 get_options_from_array(\@ARGV) || die_usage();
 if($opt::version) {

src/parallel

@@ -2157,7 +2157,7 @@ sub check_invalid_option_combinations() {
 
 sub init_globals() {
     # Defaults:
-    $Global::version = 20200522;
+    $Global::version = 20200622;
     $Global::progname = 'parallel';
     $::name = "GNU Parallel";
     $Global::infinity = 2**31;
@@ -4904,8 +4904,8 @@ sub usage() {
 	 "If you use programs that use GNU Parallel to process data for an article in a",
 	 "scientific publication, please cite:",
 	 "",
-         "  Tange, O. (2020, May 22). GNU Parallel 20200522 ('Kraftwerk').",
+         "  Tange, O. (2020, June 22). GNU Parallel 20200622 ('Floyd').",
-	 "  Zenodo. https://doi.org/10.5281/zenodo.3840974",
+	 "  Zenodo. https://doi.org/10.5281/zenodo.3903853",
 	 "",
 	 # Before changing this line,  please read
          # https://www.gnu.org/software/parallel/parallel_design.html#Citation-notice
@@ -4935,8 +4935,8 @@ sub citation_notice() {
 	     "If you use programs that use GNU Parallel to process data for an article in a",
 	     "scientific publication, please cite:",
 	     "",
-	     "  Tange, O. (2020, May 22). GNU Parallel 20200522 ('Kraftwerk').",
+	     "  Tange, O. (2020, June 22). GNU Parallel 20200622 ('Floyd').",
-	     "  Zenodo. https://doi.org/10.5281/zenodo.3840974",
+	     "  Zenodo. https://doi.org/10.5281/zenodo.3903853",
 	     "",
 	     # Before changing this line,  please read
 	     # https://www.gnu.org/software/parallel/parallel_design.html#Citation-notice and
@@ -5049,20 +5049,20 @@ sub citation() {
 	"If you use programs that use GNU Parallel to process data for an article in a",
 	"scientific publication, please cite:",
 	"",
-	"\@software{tange_2020_3840974,",
+	"\@software{tange_2020_3903853,",
 	"      author       = {Tange, Ole},",
-	"      title        = {GNU Parallel 20200522 ('Kraftwerk')},",
+	"      title        = {GNU Parallel 20200622 ('Floyd')},",
-	"      month        = May,",
+	"      month        = Jun,",
 	"      year         = 2020,",
 	"      note         = {{GNU Parallel is a general parallelizer to run",
         "                       multiple serial command line programs in parallel",
 	"                       without changing them.}},",
 	"      publisher    = {Zenodo},",
-	"      doi          = {10.5281/zenodo.3840974},",
+	"      doi          = {10.5281/zenodo.3903853},",
-	"      url          = {https://doi.org/10.5281/zenodo.3840974}",
+	"      url          = {https://doi.org/10.5281/zenodo.3903853}",
 	"}",
 	"",
-	"(Feel free to use \\nocite{tange_2020_3840974})",
+	"(Feel free to use \\nocite{tange_2020_3903853})",
 	"",
 	# Before changing this line, please read
 	# https://www.gnu.org/software/parallel/parallel_design.html#Citation-notice and

src/sql

@@ -574,7 +574,7 @@ $Global::Initfile && unlink $Global::Initfile;
 exit ($err);
 
 sub parse_options {
-    $Global::version = 20200522;
+    $Global::version = 20200622;
     $Global::progname = 'sql';
 
     # This must be done first as this may exec myself

testsuite/REQUIREMENTS

@@ -7,19 +7,21 @@ install_packages() {
 
     # The testsuite depends on this:
     test_pkgs="imagemagick expect autossh sshpass jq libpod-simple-perl pod2pdf gawk"
-    test_pkgs="$test_pkgs lua5.3 clisp php-cli nodejs mono-csharp-shell"
+    test_pkgs="$test_pkgs lua5.3 clisp php-cli nodejs mono-csharp-shell libevent-dev"
+    test_pkgs="$test_pkgs tcl libtext-csv-perl"
 
     # DEBIAN package
-    packaging_pkgs="dpkg-dev build-essential debhelper osc cvs"
+    packaging_pkgs="dpkg-dev build-essential debhelper osc cvs automake-1.15 python3-m2crypto"
     # SHEBANG TOOLS
     shebang_pkgs="gnuplot octave ruby r-base-core"
     # SQL TOOLS
     sql_pkgs="libdbd-pg-perl libdbd-sqlite3-perl libdbd-csv-perl libdbd-mysql-perl rlwrap"
     # Compression
-    compression_pkgs="zstd clzip liblz4-tool lzop pigz pixz pxz gzip plzip pbzip2 lzma xz-utils lzip bzip2 lbzip2 lrzip"
+    compression_pkgs="zstd clzip liblz4-tool lzop pigz pixz gzip plzip pbzip2 lzma xz-utils lzip bzip2 lbzip2 lrzip"
+    compression_pkgs_missing="pxz"
     # Shells
     # (csh = bsd-csh that is broken)
-    shell_pkgs="ash dash fdclone fish fizsh ksh mksh posh rc rush sash tcsh yash zsh"
+    shell_pkgs="ash dash fdclone fish fizsh ksh ksh93 mksh posh rc rush sash tcsh yash zsh"
     # Databases
     database_pkgs="postgresql mysql-server sqlite"
     if $INSTALL $test_pkgs $packaging_pkgs $shebang_pkgs $sql_pkgs $compression_pkgs $shell_pkgs $database_pkgs; then
@@ -58,7 +60,7 @@ add_server_to_hosts() {
 }
 
 shellsplus() {
-    shells="bash sh csh ash dash tcsh zsh ksh fish fizsh mksh posh rc sash yash nopathbash nopathcsh"
+    shells="bash sh csh ash dash tcsh zsh ksh ksh2020 ksh93 fish fizsh mksh posh rc sash yash nopathbash nopathcsh"
     shellsplus="parallel $shells"
     parallel -k echo ::: $shellsplus
 }
@@ -101,7 +103,8 @@ create_shell_logins() {
 
     echo '# (Re-)create user'
     # Racecondition: if multiple adds a group it will the same group ID
-    shellsplus | parallel --timeout 15 --retries 5 --tag -j1 del_add_user
+    shellsplus | parallel --timeout 15 --retries 5 --tag -j1 del_add_user ||
+	(echo Creation failed: $?; false)
 }
 
 copy_ssh_keys() {
@@ -117,9 +120,9 @@ copy_ssh_keys() {
 	    ssh $shell@lo "echo ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAxg+dh+BL1myqo6A+pHcQCKVV5v7cewdkN8xGtMDqm7xGgh+e5A44W7qKViIx641d6yoWb012XzDz2MKetG4Kosoma8Z/qkS27p6901RmI3ap2JFffzBESlpQtW1FyxQPlMyBfrd4ONy8xW6R/gEkjC3yOcXCQO2494/c46ouXs5gtE84Cusr3RsopR4bI7oloH1GQZ4vsHSFSakq8IwcujaSh1mmribMONLb2TjDpmE7tAY+yfOVWHPQ2J+EU1//Go60EZfSRKOu81oxW7SJ2uGgWfWcs2T1lRtT8Yh+TwVTz8UFV75kVtpZ10x5baN+ncsSpaBK+8sFLfoMvA9yQQ'==' tange@freebsd71.tange.dk >> .ssh/authorized_keys" &&
 	    echo Do env_parallel --install &&
 	    ssh $shell@lo 'mkdir -p .parallel; touch .parallel/will-cite; env_parallel --install' &&
-	    echo OK Created $shell &&
+	    echo OK make_sshkey $shell &&
 	    echo >&2 &&
-	    echo OK Created $shell >&2 &&
+	    echo OK make_sshkey $shell >&2 &&
 	    echo
     }
     export -f make_sshkey
@@ -129,7 +132,7 @@ copy_ssh_keys() {
 
     ssh_a_to_b() {
 	ssh $1@lo ssh $2@lo echo OK ||
-	    echo failed && false
+	    (echo failed && false)
     }
     export -f ssh_a_to_b
     echo "# copy id from X to X"
@@ -145,7 +148,7 @@ copy_ssh_keys() {
     echo '# copy id from any X to any Y'
     parallel -u --bar -j3 --timeout 3 --retries 10 --tag ssh_copy_id {1}@lo {2}@lo ::: $(shellsplus) ::: $(shellsplus)
     echo '# Test the copying went well'
-    parallel          -j2 --timeout 10 --retries 10 --tag ssh_a_to_b ::: $(shellsplus) ::: $(shellsplus)
+    parallel    --bar -j2 --timeout 9 --retries 10 --tag ssh_a_to_b ::: $(shellsplus) ::: $(shellsplus)
 
     echo '# change paths to no path'
     (
@@ -188,7 +191,7 @@ add_freebsd() {
     echo no matching host key type found. Their offer: ssh-dss
     echo
     echo Add to /etc/ssh/sshd_config
-    echo Ciphers aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes256-cbc,aes192-cbc,aes128-cbc,3des-cbc
+    echo Ciphers aes128-ctr,aes192-ctr,aes256-ctr,aes256-cbc,aes192-cbc,aes128-cbc,3des-cbc
     echo KexAlgorithms diffie-hellman-group-exchange-sha256,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,curve25519-sha256@libssh.org,diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1
     echo
     echo If you get:
@@ -227,7 +230,8 @@ misc() {
     sudo locale-gen zh_HK
 }
 
-install_packages &&
+run() {
+    install_packages &&
     setup_databases &&
     add_server_to_hosts &&
     create_shell_logins &&
@@ -236,3 +240,4 @@ install_packages &&
     add_freebsd &&
     tmux_versions &&
     misc
+}

testsuite/input-files/shebang/shebangwrap.py

@@ -1,5 +1,5 @@
-#!/usr/local/bin/parallel --shebang-wrap -k /usr/bin/python
+#!/usr/local/bin/parallel --shebang-wrap -k /usr/bin/python3
 
 import sys
 
-print str(sys.argv[1])
+print(str(sys.argv[1]))

testsuite/tests-to-run/parallel-local-0.3s.sh

@@ -783,4 +783,5 @@ par_plus_slot_replacement() {
 
 export -f $(compgen -A function | grep par_)
 compgen -A function | grep par_ | LC_ALL=C sort |
-    parallel --timeout 1000% -j6 --tag -k --joblog /tmp/jl-`basename $0` '{} 2>&1'
+    parallel --timeout 1000% -j6 --tag -k --joblog /tmp/jl-`basename $0` '{} 2>&1' |
+    perl -pe 's:/usr/bin:/bin:g'

testsuite/tests-to-run/parallel-local-10s.sh

@@ -493,7 +493,7 @@ par_shellquote() {
 	"$shell" -c perl\ -e\ \'print\ pack\(\"c\*\",1..255\)\'\ \|\ parallel\ -0\ --shellquote
     }
     export -f doit
-    parallel --tag -q -k doit {} ::: ash bash csh dash fish fizsh ksh ksh93 lksh mksh posh rzsh sash sh static-sh tcsh yash zsh csh tcsh
+    parallel --tag -q -k doit {} ::: ash bash csh dash fish fizsh ksh2020 ksh93 lksh mksh posh rzsh sash sh static-sh tcsh yash zsh csh tcsh
 }
 
 par_tmp_full() {

testsuite/tests-to-run/parallel-local-1s.sh

@@ -3965,9 +3965,14 @@ par_block_negative_prefix() {
 
 par_sql_colsep() {
     echo '### SQL should add Vn columns for --colsep'
-    parallel -C' ' --sqlandworker sqlite3:///%2ftmp%2ffoo/bar echo /{1}/{2}/{3}/{4}/ \
+    parallel -k -C' ' --sqlandworker sqlite3:///%2ftmp%2ffoo/bar echo /{1}/{2}/{3}/{4}/ \
 	     ::: 'a A' 'b B' 'c C' ::: '1 11' '2 22' '3 33'
-    parallel -C' ' -N3 --sqlandworker sqlite3:///%2ftmp%2ffoo/bar echo \
+    parallel -k -C' ' echo /{1}/{2}/{3}/{4}/ \
+	     ::: 'a A' 'b B' 'c C' ::: '1 11' '2 22' '3 33'
+    # TODO this is wrong
+    parallel -k -C' ' -N3 --sqlandworker sqlite3:///%2ftmp%2ffoo/bar echo \
+	     ::: 'a A' 'b B' 'c C' ::: '1 11' '2 22' '3 33' '4 44' '5 55' '6 66'
+    parallel -k -C' ' -N3 echo \
 	     ::: 'a A' 'b B' 'c C' ::: '1 11' '2 22' '3 33' '4 44' '5 55' '6 66'
 }
 
@@ -3983,4 +3988,5 @@ par_sql_CSV() {
 
 export -f $(compgen -A function | grep par_)
 compgen -A function | grep par_ | LC_ALL=C sort |
-    parallel --timeout 1000% -j6 --tag -k --joblog /tmp/jl-`basename $0` '{} 2>&1'
+    parallel --timeout 1000% -j6 --tag -k --joblog /tmp/jl-`basename $0` '{} 2>&1' |
+    perl -pe 's:/usr/bin:/bin:g;'

testsuite/tests-to-run/parallel-local-300s.sh

@@ -147,4 +147,5 @@ par_test_build_and_install() {
 
 export -f $(compgen -A function | grep par_)
 compgen -A function | grep par_ | LC_ALL=C sort |
-    parallel --timeout 1000% -j10 --tag -k --joblog /tmp/jl-`basename $0` '{} 2>&1'
+    parallel --timeout 1000% -j10 --tag -k --joblog /tmp/jl-`basename $0` '{} 2>&1' |
+    perl -pe 's:/usr/bin:/bin:g'

testsuite/tests-to-run/parallel-local-3s.sh

@@ -394,7 +394,7 @@ par_test_diff_roundrobin_k() {
 	doit() {
 	    # Sleep random time ever 10k line
 	    # to mix up which process gets the next block
-	    perl -ne '$t++ % 10000 or select(undef, undef, undef, rand()/1000);print' |
+	    perl -ne '$t++ % 1000 or select(undef, undef, undef, rand()/1000);print' |
 		md5sum
 	}
 	export -f doit

testsuite/tests-to-run/parallel-local-sql01.sh

@@ -6,7 +6,7 @@
 export SQLITE=sqlite3:///%2Frun%2Fshm%2Fparallel.db
 export PG=pg://`whoami`:`whoami`@lo/`whoami`
 export MYSQL=mysql://`whoami`:`whoami`@lo/`whoami`
-export CSV=csv:///%2Frun%2Fshm%2Fcsv
+export CSV=csv:///%2Frun%2Fshm/parallel.csv
 
 export DEBUG=false
 rm -f /run/shm/parallel.db

testsuite/tests-to-run/parallel-local-ssh5.sh

@@ -3,13 +3,15 @@
 # SSH only allowed to localhost/lo
 
 par_autossh() {
-    echo '### --ssh	 autossh - add commands that fail here'
+    echo '### --ssh autossh'
     export PARALLEL_SSH=autossh; export AUTOSSH_PORT=0
     parallel -S lo echo ::: OK
     echo OK | parallel --pipe -S lo cat
     parallel -S lo false ::: a || echo OK should fail
+    echo '### --ssh autossh - add commands that fail here'
     touch foo_autossh
     stdout parallel -S csh@lo --trc {}.out touch {}.out ::: foo_autossh
+    ls foo_autossh*
     rm foo_autossh*
 }
 

testsuite/tests-to-run/parallel-local-ssh7.sh

@@ -291,7 +291,7 @@ par_fish_man() {
     echo exit value $status should be 255 `sleep 1`
 _EOF
   )
-  ssh fish@lo "$myscript"
+  ssh fish@lo "$myscript" | LC_ALL=C sort
 }
 
 par_ksh_man() {
@@ -1513,8 +1513,8 @@ par_fish_env_parallel() {
   myscript=$(cat <<'_EOF'
     echo 'bug #50435: Remote fifo broke in 20150522'
     # Due to $PARALLEL_TMP being transferred
+    env_parallel --session
     set OK OK
-    echo TODO fix env_parallel --fifo
     echo data from stdin | env_parallel --pipe -S lo --fifo 'cat {}; and echo $OK'
     echo data from stdin | env_parallel --pipe -S lo --cat 'cat {}; and echo $OK'
 _EOF
@@ -3319,4 +3319,5 @@ compgen -A function | grep par_ | LC_ALL=C sort -r |
               s/:\d?\d\d:/:XXX:/;
               s/sh\[\d+\]/sh[XXX]/;
 	      s/.*(tange|zenodo).*//i;
+	      s:/usr/bin:/bin:g;
 	      '

testsuite/tests-to-run/parallel-local21.sh

@@ -75,10 +75,10 @@ EOF
 par_shebang_wrap_python() {
     F=/tmp/shebang_wrap_python
     cat <<'EOF' > $F
-#!/usr/local/bin/parallel --shebang-wrap -k /usr/bin/python
+#!/usr/local/bin/parallel --shebang-wrap -k /usr/bin/python3
 
 import sys
-print 'Arguments', str(sys.argv)
+print('Arguments', str(sys.argv))
 EOF
     chmod 755 $F
     $F arg1 arg2 arg3

testsuite/wanted-results/parallel-local-10s

@@ -817,8 +817,8 @@ par_shellquote	fish	'

 par_shellquote	fish	
par_shellquote	fish	 !"#$%&'"'"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€亗儎厗噲墛媽崕彁憭摂晼棙櫄洔潪煚、￥ウЖ┆<D096><E29486><EFBFBD>辈炒刀犯购患骄坷谅媚牌侨墒颂臀闲岩釉罩棕仝圮蒉哙徕沅彐玷殛腱眍镳耱篝貊鼬<E8B28A><E9BCAC><EFBFBD><EFBFBD>'
 par_shellquote	fizsh	'
	
 par_shellquote	fizsh	
par_shellquote	fizsh	 !"#$%&'"'"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€亗儎厗噲墛媽崕彁憭摂晼棙櫄洔潪煚、￥ウЖ┆<D096><E29486><EFBFBD>辈炒刀犯购患骄坷谅媚牌侨墒颂臀闲岩釉罩棕仝圮蒉哙徕沅彐玷殛腱眍镳耱篝貊鼬<E8B28A><E9BCAC><EFBFBD><EFBFBD>'
-par_shellquote	ksh	'
	
+par_shellquote	ksh2020	'
	
-par_shellquote	ksh	
par_shellquote	ksh	 !"#$%&'"'"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€亗儎厗噲墛媽崕彁憭摂晼棙櫄洔潪煚、￥ウЖ┆<D096><E29486><EFBFBD>辈炒刀犯购患骄坷谅媚牌侨墒颂臀闲岩釉罩棕仝圮蒉哙徕沅彐玷殛腱眍镳耱篝貊鼬<E8B28A><E9BCAC><EFBFBD><EFBFBD>'
+par_shellquote	ksh2020	
par_shellquote	ksh2020	 !"#$%&'"'"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€亗儎厗噲墛媽崕彁憭摂晼棙櫄洔潪煚、￥ウЖ┆<D096><E29486><EFBFBD>辈炒刀犯购患骄坷谅媚牌侨墒颂臀闲岩釉罩棕仝圮蒉哙徕沅彐玷殛腱眍镳耱篝貊鼬<E8B28A><E9BCAC><EFBFBD><EFBFBD>'
 par_shellquote	ksh93	'
	
 par_shellquote	ksh93	
par_shellquote	ksh93	 !"#$%&'"'"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€亗儎厗噲墛媽崕彁憭摂晼棙櫄洔潪煚、￥ウЖ┆<D096><E29486><EFBFBD>辈炒刀犯购患骄坷谅媚牌侨墒颂臀闲岩釉罩棕仝圮蒉哙徕沅彐玷殛腱眍镳耱篝貊鼬<E8B28A><E9BCAC><EFBFBD><EFBFBD>'
 par_shellquote	lksh	'
	

testsuite/wanted-results/parallel-local-1s

@@ -252,7 +252,7 @@ par_profiles_with_space	echo '/bin/bash=/bin/bash'
 par_profiles_with_space	/bin/bash=/bin/bash
 par_profiles_with_space	With script in $PARALLEL /bin/bash=~/privat/parallel/testsuite
 par_pxz_complains	bug #44250: pxz complains File format not recognized but decompresses anyway
-par_pxz_complains	ls: cannot access '/OK-if-missing-file': No such file or directory
+par_pxz_complains	pxz: execution of xz binary failed: No such file or directory
 par_pxz_complains	can not seek in input: Illegal seek
 par_pxz_complains	ls: cannot access '/OK-if-missing-file': No such file or directory
 par_replacement_rename	### Test --basenamereplace
@@ -576,8 +576,7 @@ par_seqreplace_long_line	      1 parallel: Error: Command line too long (309 >=
 par_sql_CSV	### CSV write to the right place
 par_sql_CSV	ran OK
 par_sql_CSV	ok
-par_sql_CSV	DBI connect('','',...) failed: No such directory '/must/fail at /usr/local/bin/parallel line 00000.
+par_sql_CSV	parallel: Error: /must/fail is not a directory.
-par_sql_CSV	No such directory '/must/fail at /usr/local/bin/parallel line 00000.
 par_sql_colsep	### SQL should add Vn columns for --colsep
 par_sql_colsep	/a/A/1/11/
 par_sql_colsep	/a/A/2/22/
@@ -588,8 +587,23 @@ par_sql_colsep	/b/B/3/33/
 par_sql_colsep	/c/C/1/11/
 par_sql_colsep	/c/C/2/22/
 par_sql_colsep	/c/C/3/33/
+par_sql_colsep	/a/A/1/11/
+par_sql_colsep	/a/A/2/22/
+par_sql_colsep	/a/A/3/33/
+par_sql_colsep	/b/B/1/11/
+par_sql_colsep	/b/B/2/22/
+par_sql_colsep	/b/B/3/33/
+par_sql_colsep	/c/C/1/11/
+par_sql_colsep	/c/C/2/22/
+par_sql_colsep	/c/C/3/33/
 par_sql_colsep	a A 1 11 a A 2 22 a A 3 33 a A 4 44 a A 5 55 a A 6 66 b B 1 11 b B 2 22 b B 3 33
 par_sql_colsep	b B 4 44 b B 5 55 b B 6 66 c C 1 11 c C 2 22 c C 3 33 c C 4 44 c C 5 55 c C 6 66
+par_sql_colsep	a A 1 11 a A 2 22 a A 3 33
+par_sql_colsep	a A 4 44 a A 5 55 a A 6 66
+par_sql_colsep	b B 1 11 b B 2 22 b B 3 33
+par_sql_colsep	b B 4 44 b B 5 55 b B 6 66
+par_sql_colsep	c C 1 11 c C 2 22 c C 3 33
+par_sql_colsep	c C 4 44 c C 5 55 c C 6 66
 par_test_E	### Test -E
 par_test_E	1 2 3
 par_test_E	1 2 4

testsuite/wanted-results/parallel-local-300s

@@ -192,7 +192,7 @@ par_test_build_and_install	make[0]: Leaving directory '~/privat/parallel'
 par_test_build_and_install	if test -d "parallel-00000000"; then find "parallel-00000000" -type d ! -perm -200 -exec chmod u+w {} ';' && rm -rf "parallel-00000000" || { sleep 5 && rm -rf "parallel-00000000"; }; else :; fi
 par_test_build_and_install	make[0]: Leaving directory '~/privat/parallel'
 par_test_build_and_install	### Test normal build and install
-par_test_build_and_install	checking for a BSD-compatible install... /usr/bin/install -c
+par_test_build_and_install	checking for a BSD-compatible install... /bin/install -c
 par_test_build_and_install	checking whether build environment is sane... yes
 par_test_build_and_install	checking for a thread-safe mkdir -p... /bin/mkdir -p
 par_test_build_and_install	checking for gawk... gawk
@@ -209,18 +209,18 @@ par_test_build_and_install	Making install in src
 par_test_build_and_install	make[0]: Entering directory '/tmp/parallel-00000000/src'
 par_test_build_and_install	make[0]: Entering directory '/tmp/parallel-00000000/src'
 par_test_build_and_install	 /bin/mkdir -p '/tmp/parallel-install/bin'
-par_test_build_and_install	 /usr/bin/install -c parallel sql niceload parcat parset parsort env_parallel env_parallel.ash env_parallel.bash env_parallel.csh env_parallel.dash env_parallel.fish env_parallel.ksh env_parallel.mksh env_parallel.pdksh env_parallel.sh env_parallel.tcsh env_parallel.zsh '/tmp/parallel-install/bin'
+par_test_build_and_install	 /bin/install -c parallel sql niceload parcat parset parsort env_parallel env_parallel.ash env_parallel.bash env_parallel.csh env_parallel.dash env_parallel.fish env_parallel.ksh env_parallel.mksh env_parallel.pdksh env_parallel.sh env_parallel.tcsh env_parallel.zsh '/tmp/parallel-install/bin'
 par_test_build_and_install	make  install-exec-hook
 par_test_build_and_install	make[0]: Entering directory '/tmp/parallel-00000000/src'
 par_test_build_and_install	rm /tmp/parallel-install/bin/sem || true
 par_test_build_and_install	ln -s parallel /tmp/parallel-install/bin/sem
 par_test_build_and_install	make[0]: Leaving directory '/tmp/parallel-00000000/src'
 par_test_build_and_install	 /bin/mkdir -p '/tmp/parallel-install/share/doc/parallel'
-par_test_build_and_install	 /usr/bin/install -c -m 644 parallel.html env_parallel.html sem.html sql.html niceload.html parallel_tutorial.html parallel_book.html parallel_design.html parallel_alternatives.html parcat.html parset.html parsort.html parallel.texi env_parallel.texi sem.texi sql.texi niceload.texi parallel_tutorial.texi parallel_book.texi parallel_design.texi parallel_alternatives.texi parcat.texi parset.texi parsort.texi parallel.pdf env_parallel.pdf sem.pdf sql.pdf niceload.pdf parallel_tutorial.pdf parallel_book.pdf parallel_design.pdf parallel_alternatives.pdf parcat.pdf parset.pdf parsort.pdf parallel_cheat_bw.pdf '/tmp/parallel-install/share/doc/parallel'
+par_test_build_and_install	 /bin/install -c -m 644 parallel.html env_parallel.html sem.html sql.html niceload.html parallel_tutorial.html parallel_book.html parallel_design.html parallel_alternatives.html parcat.html parset.html parsort.html parallel.texi env_parallel.texi sem.texi sql.texi niceload.texi parallel_tutorial.texi parallel_book.texi parallel_design.texi parallel_alternatives.texi parcat.texi parset.texi parsort.texi parallel.pdf env_parallel.pdf sem.pdf sql.pdf niceload.pdf parallel_tutorial.pdf parallel_book.pdf parallel_design.pdf parallel_alternatives.pdf parcat.pdf parset.pdf parsort.pdf parallel_cheat_bw.pdf '/tmp/parallel-install/share/doc/parallel'
 par_test_build_and_install	 /bin/mkdir -p '/tmp/parallel-install/share/man/man1'
-par_test_build_and_install	 /usr/bin/install -c -m 644 parallel.1 env_parallel.1 sem.1 sql.1 niceload.1 parcat.1 parset.1 parsort.1 '/tmp/parallel-install/share/man/man1'
+par_test_build_and_install	 /bin/install -c -m 644 parallel.1 env_parallel.1 sem.1 sql.1 niceload.1 parcat.1 parset.1 parsort.1 '/tmp/parallel-install/share/man/man1'
 par_test_build_and_install	 /bin/mkdir -p '/tmp/parallel-install/share/man/man7'
-par_test_build_and_install	 /usr/bin/install -c -m 644 parallel_tutorial.7 parallel_book.7 parallel_design.7 parallel_alternatives.7 '/tmp/parallel-install/share/man/man7'
+par_test_build_and_install	 /bin/install -c -m 644 parallel_tutorial.7 parallel_book.7 parallel_design.7 parallel_alternatives.7 '/tmp/parallel-install/share/man/man7'
 par_test_build_and_install	make[0]: Leaving directory '/tmp/parallel-00000000/src'
 par_test_build_and_install	make[0]: Leaving directory '/tmp/parallel-00000000/src'
 par_test_build_and_install	make[0]: Entering directory '/tmp/parallel-00000000'
@@ -231,7 +231,7 @@ par_test_build_and_install	make[0]: Leaving directory '/tmp/parallel-00000000'
 par_test_build_and_install	make[0]: Leaving directory '/tmp/parallel-00000000'
 par_test_build_and_install	make[0]: Leaving directory '/tmp/parallel-00000000'
 par_test_build_and_install	### Test installation missing pod2*
-par_test_build_and_install	checking for a BSD-compatible install... /usr/bin/install -c
+par_test_build_and_install	checking for a BSD-compatible install... /bin/install -c
 par_test_build_and_install	checking whether build environment is sane... yes
 par_test_build_and_install	checking for a thread-safe mkdir -p... /bin/mkdir -p
 par_test_build_and_install	checking for gawk... gawk
@@ -469,7 +469,7 @@ par_test_build_and_install	/bin/bash: pod2pdf: command not found
 par_test_build_and_install	Warning: pod2pdf not found. Using old parset.pdf
 par_test_build_and_install	make[0]: Entering directory '/tmp/parallel-00000000/src'
 par_test_build_and_install	 /bin/mkdir -p '/tmp/parallel-install/bin'
-par_test_build_and_install	 /usr/bin/install -c parallel sql niceload parcat parset parsort env_parallel env_parallel.ash env_parallel.bash env_parallel.csh env_parallel.dash env_parallel.fish env_parallel.ksh env_parallel.mksh env_parallel.pdksh env_parallel.sh env_parallel.tcsh env_parallel.zsh '/tmp/parallel-install/bin'
+par_test_build_and_install	 /bin/install -c parallel sql niceload parcat parset parsort env_parallel env_parallel.ash env_parallel.bash env_parallel.csh env_parallel.dash env_parallel.fish env_parallel.ksh env_parallel.mksh env_parallel.pdksh env_parallel.sh env_parallel.tcsh env_parallel.zsh '/tmp/parallel-install/bin'
 par_test_build_and_install	make  install-exec-hook
 par_test_build_and_install	make[0]: Entering directory '/tmp/parallel-00000000/src'
 par_test_build_and_install	rm /tmp/parallel-install/bin/sem || true
@@ -630,7 +630,7 @@ par_test_build_and_install	|| echo "Warning: pod2pdf not found. Using old parset
 par_test_build_and_install	/bin/bash: pod2pdf: command not found
 par_test_build_and_install	Warning: pod2pdf not found. Using old parset.pdf
 par_test_build_and_install	 /bin/mkdir -p '/tmp/parallel-install/share/doc/parallel'
-par_test_build_and_install	 /usr/bin/install -c -m 644 parallel.html env_parallel.html sem.html sql.html niceload.html parallel_tutorial.html parallel_book.html parallel_design.html parallel_alternatives.html parcat.html parset.html parsort.html parallel.texi env_parallel.texi sem.texi sql.texi niceload.texi parallel_tutorial.texi parallel_book.texi parallel_design.texi parallel_alternatives.texi parcat.texi parset.texi parsort.texi parallel.pdf env_parallel.pdf sem.pdf sql.pdf niceload.pdf parallel_tutorial.pdf parallel_book.pdf parallel_design.pdf parallel_alternatives.pdf parcat.pdf parset.pdf parsort.pdf parallel_cheat_bw.pdf '/tmp/parallel-install/share/doc/parallel'
+par_test_build_and_install	 /bin/install -c -m 644 parallel.html env_parallel.html sem.html sql.html niceload.html parallel_tutorial.html parallel_book.html parallel_design.html parallel_alternatives.html parcat.html parset.html parsort.html parallel.texi env_parallel.texi sem.texi sql.texi niceload.texi parallel_tutorial.texi parallel_book.texi parallel_design.texi parallel_alternatives.texi parcat.texi parset.texi parsort.texi parallel.pdf env_parallel.pdf sem.pdf sql.pdf niceload.pdf parallel_tutorial.pdf parallel_book.pdf parallel_design.pdf parallel_alternatives.pdf parcat.pdf parset.pdf parsort.pdf parallel_cheat_bw.pdf '/tmp/parallel-install/share/doc/parallel'
 par_test_build_and_install	pod2man --release='00000000' --center='parallel' \
 par_test_build_and_install		--section=1 ./parallel.pod > ./parallel.1n \
 par_test_build_and_install	&& mv ./parallel.1n ./parallel.1 \
@@ -698,9 +698,9 @@ par_test_build_and_install	|| echo "Warning: pod2man not found. Using old parset
 par_test_build_and_install	/bin/bash: pod2man: command not found
 par_test_build_and_install	Warning: pod2man not found. Using old parset.1
 par_test_build_and_install	 /bin/mkdir -p '/tmp/parallel-install/share/man/man1'
-par_test_build_and_install	 /usr/bin/install -c -m 644 parallel.1 env_parallel.1 sem.1 sql.1 niceload.1 parcat.1 parset.1 parsort.1 '/tmp/parallel-install/share/man/man1'
+par_test_build_and_install	 /bin/install -c -m 644 parallel.1 env_parallel.1 sem.1 sql.1 niceload.1 parcat.1 parset.1 parsort.1 '/tmp/parallel-install/share/man/man1'
 par_test_build_and_install	 /bin/mkdir -p '/tmp/parallel-install/share/man/man7'
-par_test_build_and_install	 /usr/bin/install -c -m 644 parallel_tutorial.7 parallel_book.7 parallel_design.7 parallel_alternatives.7 '/tmp/parallel-install/share/man/man7'
+par_test_build_and_install	 /bin/install -c -m 644 parallel_tutorial.7 parallel_book.7 parallel_design.7 parallel_alternatives.7 '/tmp/parallel-install/share/man/man7'
 par_test_build_and_install	make[0]: Leaving directory '/tmp/parallel-00000000/src'
 par_test_build_and_install	make[0]: Leaving directory '/tmp/parallel-00000000/src'
 par_test_build_and_install	make[0]: Entering directory '/tmp/parallel-00000000'

testsuite/wanted-results/parallel-local-30s

@@ -1197,13 +1197,13 @@ par_macron
 par_macron	¯ -q	"¯" ¯
 par_macron	¯ -q	¯¯
 par_macron	¯ -q	"¯"¯
-par_macron	¯ -q	/bin/bash: $'echo \257': command not found
+par_macron	¯ -q	/usr/bin/bash: $'echo \257': command not found
 par_macron	¯ -Xq	¯
 par_macron	¯ -Xq	¯ ¯
 par_macron	¯ -Xq	"¯" ¯
 par_macron	¯ -Xq	¯¯
 par_macron	¯ -Xq	"¯"¯
-par_macron	¯ -Xq	/bin/bash: $'echo \257': command not found
+par_macron	¯ -Xq	/usr/bin/bash: $'echo \257': command not found
 par_macron	¯ -k	¯
 par_macron	¯ -k	¯
 par_macron	¯ -k	¯ ¯
@@ -1221,13 +1221,13 @@ par_macron
 par_macron	¯® -q	"¯®" ¯®
 par_macron	¯® -q	¯®¯®
 par_macron	¯® -q	"¯®"¯®
-par_macron	¯® -q	/bin/bash: $'echo \257\256': command not found
+par_macron	¯® -q	/usr/bin/bash: $'echo \257\256': command not found
 par_macron	¯® -Xq	¯®
 par_macron	¯® -Xq	¯® ¯®
 par_macron	¯® -Xq	"¯®" ¯®
 par_macron	¯® -Xq	¯®¯®
 par_macron	¯® -Xq	"¯®"¯®
-par_macron	¯® -Xq	/bin/bash: $'echo \257\256': command not found
+par_macron	¯® -Xq	/usr/bin/bash: $'echo \257\256': command not found
 par_macron	¯® -k	¯®
 par_macron	¯® -k	¯®
 par_macron	¯® -k	¯® ¯®
@@ -1245,13 +1245,13 @@ par_macron
 par_macron	¯¯® -q	"¯¯®" ¯¯®
 par_macron	¯¯® -q	¯¯®¯¯®
 par_macron	¯¯® -q	"¯¯®"¯¯®
-par_macron	¯¯® -q	/bin/bash: $'echo \257\257\256': command not found
+par_macron	¯¯® -q	/usr/bin/bash: $'echo \257\257\256': command not found
 par_macron	¯¯® -Xq	¯¯®
 par_macron	¯¯® -Xq	¯¯® ¯¯®
 par_macron	¯¯® -Xq	"¯¯®" ¯¯®
 par_macron	¯¯® -Xq	¯¯®¯¯®
 par_macron	¯¯® -Xq	"¯¯®"¯¯®
-par_macron	¯¯® -Xq	/bin/bash: $'echo \257\257\256': command not found
+par_macron	¯¯® -Xq	/usr/bin/bash: $'echo \257\257\256': command not found
 par_macron	¯¯® -k	¯¯®
 par_macron	¯¯® -k	¯¯®
 par_macron	¯¯® -k	¯¯® ¯¯®
@@ -1261,29 +1261,29 @@ par_macron
 par_macron	¯<¯<¯>¯> -X	¯<¯<¯>¯>
 par_macron	¯<¯<¯>¯> -X	¯<¯<¯>¯> ¯<¯<¯>¯>
 par_macron	¯<¯<¯>¯> -X	¯<¯<¯>¯>¯<¯<¯>¯>
-par_macron	¯<¯<¯>¯> -X	/bin/bash: -c: line 0: syntax error near unexpected token `newline'
+par_macron	¯<¯<¯>¯> -X	/usr/bin/bash: -c: line 0: syntax error near unexpected token `newline'
-par_macron	¯<¯<¯>¯> -X	/bin/bash: -c: line 0: `echo ¯<¯<¯>¯>'
+par_macron	¯<¯<¯>¯> -X	/usr/bin/bash: -c: line 0: `echo ¯<¯<¯>¯>'
-par_macron	¯<¯<¯>¯> -X	/bin/bash: ¯: No such file or directory
+par_macron	¯<¯<¯>¯> -X	/usr/bin/bash: ¯: No such file or directory
-par_macron	¯<¯<¯>¯> -X	/bin/bash: ¯: No such file or directory
+par_macron	¯<¯<¯>¯> -X	/usr/bin/bash: ¯: No such file or directory
 par_macron	¯<¯<¯>¯> -q	¯<¯<¯>¯>
 par_macron	¯<¯<¯>¯> -q	¯<¯<¯>¯> ¯<¯<¯>¯>
 par_macron	¯<¯<¯>¯> -q	"¯<¯<¯>¯>" ¯<¯<¯>¯>
 par_macron	¯<¯<¯>¯> -q	¯<¯<¯>¯>¯<¯<¯>¯>
 par_macron	¯<¯<¯>¯> -q	"¯<¯<¯>¯>"¯<¯<¯>¯>
-par_macron	¯<¯<¯>¯> -q	/bin/bash: $'echo \257<\257<\257>\257>': command not found
+par_macron	¯<¯<¯>¯> -q	/usr/bin/bash: $'echo \257<\257<\257>\257>': command not found
 par_macron	¯<¯<¯>¯> -Xq	¯<¯<¯>¯>
 par_macron	¯<¯<¯>¯> -Xq	¯<¯<¯>¯> ¯<¯<¯>¯>
 par_macron	¯<¯<¯>¯> -Xq	"¯<¯<¯>¯>" ¯<¯<¯>¯>
 par_macron	¯<¯<¯>¯> -Xq	¯<¯<¯>¯>¯<¯<¯>¯>
 par_macron	¯<¯<¯>¯> -Xq	"¯<¯<¯>¯>"¯<¯<¯>¯>
-par_macron	¯<¯<¯>¯> -Xq	/bin/bash: $'echo \257<\257<\257>\257>': command not found
+par_macron	¯<¯<¯>¯> -Xq	/usr/bin/bash: $'echo \257<\257<\257>\257>': command not found
 par_macron	¯<¯<¯>¯> -k	¯<¯<¯>¯>
 par_macron	¯<¯<¯>¯> -k	¯<¯<¯>¯> ¯<¯<¯>¯>
 par_macron	¯<¯<¯>¯> -k	¯<¯<¯>¯>¯<¯<¯>¯>
-par_macron	¯<¯<¯>¯> -k	/bin/bash: -c: line 0: syntax error near unexpected token `newline'
+par_macron	¯<¯<¯>¯> -k	/usr/bin/bash: -c: line 0: syntax error near unexpected token `newline'
-par_macron	¯<¯<¯>¯> -k	/bin/bash: -c: line 0: `echo ¯<¯<¯>¯>'
+par_macron	¯<¯<¯>¯> -k	/usr/bin/bash: -c: line 0: `echo ¯<¯<¯>¯>'
-par_macron	¯<¯<¯>¯> -k	/bin/bash: ¯: No such file or directory
+par_macron	¯<¯<¯>¯> -k	/usr/bin/bash: ¯: No such file or directory
-par_macron	¯<¯<¯>¯> -k	/bin/bash: ¯: No such file or directory
+par_macron	¯<¯<¯>¯> -k	/usr/bin/bash: ¯: No such file or directory
 par_max_length_len_128k	### BUG: The length for -X is not close to max (131072)
 par_max_length_len_128k	131xxx
 par_max_length_len_128k	131xxx
@@ -1417,63 +1417,63 @@ par_slow_total_jobs	1
 par_slow_total_jobs	2
 par_slow_total_jobs	parallel: Warning: Reading X arguments took longer than XX seconds.
 par_test_detected_shell	### bug #42913: Dont use $SHELL but the shell currently running
-par_test_detected_shell	test_unknown_shell ash	Global::shell /bin/bash
+par_test_detected_shell	test_unknown_shell ash	Global::shell /usr/bin/bash
-par_test_detected_shell	test_unknown_shell bash	Global::shell /bin/bash
+par_test_detected_shell	test_unknown_shell bash	Global::shell /usr/bin/bash
-par_test_detected_shell	test_unknown_shell csh	Global::shell /bin/bash
+par_test_detected_shell	test_unknown_shell csh	Global::shell /usr/bin/bash
-par_test_detected_shell	test_unknown_shell dash	Global::shell /bin/bash
+par_test_detected_shell	test_unknown_shell dash	Global::shell /usr/bin/bash
-par_test_detected_shell	test_unknown_shell fish	Global::shell /bin/bash
+par_test_detected_shell	test_unknown_shell fish	Global::shell /usr/bin/bash
 par_test_detected_shell	test_unknown_shell fizsh	Global::shell /usr/bin/zsh
-par_test_detected_shell	test_unknown_shell ksh	Global::shell /bin/bash
+par_test_detected_shell	test_unknown_shell ksh	Global::shell /usr/bin/bash
-par_test_detected_shell	test_unknown_shell ksh93	Global::shell /bin/bash
+par_test_detected_shell	test_unknown_shell ksh93	Global::shell /usr/bin/bash
-par_test_detected_shell	test_unknown_shell mksh	Global::shell /bin/bash
+par_test_detected_shell	test_unknown_shell mksh	Global::shell /usr/bin/bash
-par_test_detected_shell	test_unknown_shell posh	Global::shell /bin/bash
+par_test_detected_shell	test_unknown_shell posh	Global::shell /usr/bin/bash
-par_test_detected_shell	test_unknown_shell rbash	Global::shell /bin/bash
+par_test_detected_shell	test_unknown_shell rbash	Global::shell /usr/bin/bash
 par_test_detected_shell	test_unknown_shell rush	Local configuration error occurred.
 par_test_detected_shell	test_unknown_shell rush	Contact the systems administrator for further assistance.
-par_test_detected_shell	test_unknown_shell rzsh	Global::shell /bin/bash
+par_test_detected_shell	test_unknown_shell rzsh	Global::shell /usr/bin/bash
-par_test_detected_shell	test_unknown_shell sash	Global::shell /bin/sh
+par_test_detected_shell	test_unknown_shell sash	Global::shell /usr/bin/sh
-par_test_detected_shell	test_unknown_shell sh	Global::shell /bin/bash
+par_test_detected_shell	test_unknown_shell sh	Global::shell /usr/bin/bash
 par_test_detected_shell	test_unknown_shell static-sh	test_unknown_shell_static-sh: applet not found
-par_test_detected_shell	test_unknown_shell tcsh	Global::shell /bin/bash
+par_test_detected_shell	test_unknown_shell tcsh	Global::shell /usr/bin/bash
-par_test_detected_shell	test_unknown_shell yash	Global::shell /bin/bash
+par_test_detected_shell	test_unknown_shell yash	Global::shell /usr/bin/bash
-par_test_detected_shell	test_unknown_shell zsh	Global::shell /bin/bash
+par_test_detected_shell	test_unknown_shell zsh	Global::shell /usr/bin/bash
-par_test_detected_shell	test_known_shell_c ash	Global::shell /bin/ash
+par_test_detected_shell	test_known_shell_c ash	Global::shell /usr/bin/ash
-par_test_detected_shell	test_known_shell_c bash	Global::shell /bin/bash
+par_test_detected_shell	test_known_shell_c bash	Global::shell /usr/bin/bash
-par_test_detected_shell	test_known_shell_c csh	Global::shell /bin/csh
+par_test_detected_shell	test_known_shell_c csh	Global::shell /usr/bin/csh
-par_test_detected_shell	test_known_shell_c dash	Global::shell /bin/dash
+par_test_detected_shell	test_known_shell_c dash	Global::shell /usr/bin/dash
 par_test_detected_shell	test_known_shell_c fish	Global::shell /usr/bin/fish
 par_test_detected_shell	test_known_shell_c fizsh	Global::shell /usr/bin/zsh
 par_test_detected_shell	test_known_shell_c ksh	Global::shell /usr/bin/ksh
-par_test_detected_shell	test_known_shell_c ksh93	Global::shell /bin/ksh93
+par_test_detected_shell	test_known_shell_c ksh93	Global::shell /usr/bin/ksh93
-par_test_detected_shell	test_known_shell_c mksh	Global::shell /bin/mksh
+par_test_detected_shell	test_known_shell_c mksh	Global::shell /usr/bin/mksh
 par_test_detected_shell	test_known_shell_c posh	Global::shell /usr/bin/posh
-par_test_detected_shell	test_known_shell_c rbash	Global::shell /bin/rbash
+par_test_detected_shell	test_known_shell_c rbash	Global::shell /usr/bin/rbash
 par_test_detected_shell	test_known_shell_c rush	Local configuration error occurred.
 par_test_detected_shell	test_known_shell_c rush	Contact the systems administrator for further assistance.
-par_test_detected_shell	test_known_shell_c rzsh	Global::shell /bin/rzsh
+par_test_detected_shell	test_known_shell_c rzsh	Global::shell /usr/bin/rzsh
-par_test_detected_shell	test_known_shell_c sash	Global::shell /bin/sh
+par_test_detected_shell	test_known_shell_c sash	Global::shell /usr/bin/sh
-par_test_detected_shell	test_known_shell_c sh	Global::shell /bin/sh
+par_test_detected_shell	test_known_shell_c sh	Global::shell /usr/bin/sh
-par_test_detected_shell	test_known_shell_c static-sh	Global::shell /bin/static-sh
+par_test_detected_shell	test_known_shell_c static-sh	Global::shell /usr/bin/static-sh
 par_test_detected_shell	test_known_shell_c tcsh	Global::shell /usr/bin/tcsh
 par_test_detected_shell	test_known_shell_c yash	Global::shell /usr/bin/yash
 par_test_detected_shell	test_known_shell_c zsh	Global::shell /usr/bin/zsh
-par_test_detected_shell	test_known_shell_pipe ash	Global::shell /bin/ash
+par_test_detected_shell	test_known_shell_pipe ash	Global::shell /usr/bin/ash
-par_test_detected_shell	test_known_shell_pipe bash	Global::shell /bin/bash
+par_test_detected_shell	test_known_shell_pipe bash	Global::shell /usr/bin/bash
-par_test_detected_shell	test_known_shell_pipe csh	Global::shell /bin/csh
+par_test_detected_shell	test_known_shell_pipe csh	Global::shell /usr/bin/csh
-par_test_detected_shell	test_known_shell_pipe dash	Global::shell /bin/dash
+par_test_detected_shell	test_known_shell_pipe dash	Global::shell /usr/bin/dash
 par_test_detected_shell	test_known_shell_pipe fish	Global::shell /usr/bin/fish
 par_test_detected_shell	test_known_shell_pipe fizsh	Global::shell /usr/bin/fizsh
 par_test_detected_shell	test_known_shell_pipe ksh	Global::shell /usr/bin/ksh
-par_test_detected_shell	test_known_shell_pipe ksh93	Global::shell /bin/ksh93
+par_test_detected_shell	test_known_shell_pipe ksh93	Global::shell /usr/bin/ksh93
-par_test_detected_shell	test_known_shell_pipe mksh	Global::shell /bin/mksh
+par_test_detected_shell	test_known_shell_pipe mksh	Global::shell /usr/bin/mksh
 par_test_detected_shell	test_known_shell_pipe posh	Global::shell /usr/bin/posh
-par_test_detected_shell	test_known_shell_pipe rbash	Global::shell /bin/rbash
+par_test_detected_shell	test_known_shell_pipe rbash	Global::shell /usr/bin/rbash
 par_test_detected_shell	test_known_shell_pipe rush	Local configuration error occurred.
 par_test_detected_shell	test_known_shell_pipe rush	Contact the systems administrator for further assistance.
-par_test_detected_shell	test_known_shell_pipe rzsh	Global::shell /bin/rzsh
+par_test_detected_shell	test_known_shell_pipe rzsh	Global::shell /usr/bin/rzsh
-par_test_detected_shell	test_known_shell_pipe sash	Global::shell /bin/sh
+par_test_detected_shell	test_known_shell_pipe sash	Global::shell /usr/bin/sh
-par_test_detected_shell	test_known_shell_pipe sh	Global::shell /bin/sh
+par_test_detected_shell	test_known_shell_pipe sh	Global::shell /usr/bin/sh
-par_test_detected_shell	test_known_shell_pipe static-sh	Global::shell /bin/static-sh
+par_test_detected_shell	test_known_shell_pipe static-sh	Global::shell /usr/bin/static-sh
 par_test_detected_shell	test_known_shell_pipe tcsh	Global::shell /usr/bin/tcsh
 par_test_detected_shell	test_known_shell_pipe yash	Global::shell /usr/bin/yash
 par_test_detected_shell	test_known_shell_pipe zsh	Global::shell /usr/bin/zsh

testsuite/wanted-results/parallel-local-ssh5

@@ -542,41 +542,11 @@ par_basefile_cleanup	bug_46520
 par_basefile_cleanup	bug_46520
 par_basefile_cleanup	bug_46520
 par_basefile_cleanup	ls: cannot access 'bug_46520': No such file or directory
-par_autossh	### --ssh	 autossh - add commands that fail here
+par_autossh	### --ssh autossh
 par_autossh	OK
 par_autossh	OK
-par_autossh	/usr/lib/autossh/autossh: invalid option -- '-'
+par_autossh	OK should fail
-par_autossh	usage: autossh [-V] [-M monitor_port[:echo_port]] [-f] [SSH_OPTIONS]
+par_autossh	### --ssh autossh - add commands that fail here
-par_autossh	
-par_autossh	    -M specifies monitor port. Overrides the environment
-par_autossh	       variable AUTOSSH_PORT. 0 turns monitoring loop off.
-par_autossh	       Alternatively, a port for an echo service on the remote
-par_autossh	       machine may be specified. (Normally port 7.)
-par_autossh	    -f run in background (autossh handles this, and does not
-par_autossh	       pass it to ssh.)
-par_autossh	    -V print autossh version and exit.
-par_autossh	
-par_autossh	Environment variables are:
-par_autossh	    AUTOSSH_GATETIME    - how long must an ssh session be established
-par_autossh	                          before we decide it really was established
-par_autossh	                          (in seconds). Default is 30 seconds; use of -f
-par_autossh	                          flag sets this to 0.
-par_autossh	    AUTOSSH_LOGFILE     - file to log to (default is to use the syslog
-par_autossh	                          facility)
-par_autossh	    AUTOSSH_LOGLEVEL    - level of log verbosity
-par_autossh	    AUTOSSH_MAXLIFETIME - set the maximum time to live (seconds)
-par_autossh	    AUTOSSH_MAXSTART    - max times to restart (default is no limit)
-par_autossh	    AUTOSSH_MESSAGE     - message to append to echo string (max 64 bytes)
-par_autossh	    AUTOSSH_PATH        - path to ssh if not default
-par_autossh	    AUTOSSH_PIDFILE     - write pid to this file
-par_autossh	    AUTOSSH_POLL        - how often to check the connection (seconds)
-par_autossh	    AUTOSSH_FIRST_POLL  - time before first connection check (seconds)
-par_autossh	    AUTOSSH_PORT        - port to use for monitor connection
-par_autossh	    AUTOSSH_DEBUG       - turn logging to maximum verbosity and log to
-par_autossh	                          stderr
-par_autossh	
-par_autossh	rsync: connection unexpectedly closed (0 bytes received so far) [sender]
-par_autossh	rsync error: error in rsync protocol data stream (code 12) at io.c(235) [sender=3.1.2]
 par_autossh	/usr/lib/autossh/autossh: invalid option -- '-'
 par_autossh	usage: autossh [-V] [-M monitor_port[:echo_port]] [-f] [SSH_OPTIONS]
 par_autossh	
@@ -608,4 +578,5 @@ par_autossh	    AUTOSSH_DEBUG       - turn logging to maximum verbosity and log
 par_autossh	                          stderr
 par_autossh	
 par_autossh	rsync: connection unexpectedly closed (0 bytes received so far) [Receiver]
-par_autossh	rsync error: error in rsync protocol data stream (code 12) at io.c(235) [Receiver=3.1.2]
+par_autossh	rsync error: error in rsync protocol data stream (code 12) at io.c(235) [Receiver=3.1.3]
+par_autossh	foo_autossh

testsuite/wanted-results/parallel-local-ssh7

@@ -736,8 +736,8 @@ par_mksh_underscore	variables in aliases in and arrays in functions work
 par_mksh_underscore	variables in aliases in and arrays in functions work
 par_mksh_underscore	variables in aliases in and arrays in functions work
 par_mksh_underscore	variables in aliases in and arrays in functions work
-par_mksh_underscore	/bin/mksh: not_copied_alias: not found
+par_mksh_underscore	/bin/mksh: not_copied_alias: inaccessible or not found
-par_mksh_underscore	/bin/mksh: not_copied_func: not found
+par_mksh_underscore	/bin/mksh: not_copied_func: inaccessible or not found
 par_mksh_underscore	error=OK
 par_mksh_underscore	error=OK
 par_mksh_underscore	aliases in and arrays in functions work
@@ -748,9 +748,9 @@ par_mksh_underscore	aliases in functions work
 par_mksh_underscore	OK if no myecho    ^^^^^^^^^^^^^^^^^
 par_mksh_underscore	aliases in functions work
 par_mksh_underscore	OK if no myecho    ^^^^^^^^^^^^^^^^^
-par_mksh_underscore	/bin/mksh: myfunc: not found
+par_mksh_underscore	/bin/mksh: myfunc: inaccessible or not found
 par_mksh_underscore	OK if no myfunc         ^^^^^^^^^^^^^^^^^
-par_mksh_underscore	/bin/mksh: myfunc: not found
+par_mksh_underscore	/bin/mksh: myfunc: inaccessible or not found
 par_mksh_underscore	OK if no myfunc         ^^^^^^^^^^^^^^^^^
 par_mksh_parset	parset
 par_mksh_parset	### parset into array
@@ -886,7 +886,7 @@ par_mksh_environment_too_big	OK_bigfunc_remote
 par_mksh_environment_too_big	OK_bigfunc_quote
 par_mksh_environment_too_big	OK_bigfunc_quote_remote
 par_mksh_environment_too_big	Rest should fail
-par_mksh_environment_too_big	mksh: /usr/bin/perl: Argument list too long
+par_mksh_environment_too_big	mksh: /bin/perl: Argument list too long
 par_mksh_environment_too_big	env_parallel: Error: Your environment is too big.
 par_mksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
 par_mksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
@@ -897,7 +897,7 @@ par_mksh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_mksh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_mksh_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_mksh_environment_too_big	parallel: Error: Command line too long (XXX >= XXX) at input 0: fail_bigvar_remote
-par_mksh_environment_too_big	mksh: /usr/bin/perl: Argument list too long
+par_mksh_environment_too_big	mksh: /bin/perl: Argument list too long
 par_mksh_environment_too_big	env_parallel: Error: Your environment is too big.
 par_mksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
 par_mksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
@@ -908,7 +908,7 @@ par_mksh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_mksh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_mksh_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_mksh_environment_too_big	parallel: Error: Command line too long (XXX >= XXX) at input 0: fail_bigvar_quote_remote
-par_mksh_environment_too_big	mksh: /usr/bin/perl: Argument list too long
+par_mksh_environment_too_big	mksh: /bin/perl: Argument list too long
 par_mksh_environment_too_big	env_parallel: Error: Your environment is too big.
 par_mksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
 par_mksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
@@ -919,7 +919,7 @@ par_mksh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_mksh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_mksh_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_mksh_environment_too_big	parallel: Error: Command line too long (XXX >= XXX) at input 0: fail_bigfunc_remote
-par_mksh_environment_too_big	mksh: /usr/bin/perl: Argument list too long
+par_mksh_environment_too_big	mksh: /bin/perl: Argument list too long
 par_mksh_environment_too_big	env_parallel: Error: Your environment is too big.
 par_mksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
 par_mksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
@@ -934,12 +934,12 @@ par_mksh_env_parallel_session	### Test env_parallel --session
 par_mksh_env_parallel_session	### level0 should be hidden, level1 should be transferred
 par_mksh_env_parallel_session	
 par_mksh_env_parallel_session	fail
-par_mksh_env_parallel_session	/bin/mksh: level0func: not found
+par_mksh_env_parallel_session	/bin/mksh: level0func: inaccessible or not found
-par_mksh_env_parallel_session	/bin/mksh: level0alias: not found
+par_mksh_env_parallel_session	/bin/mksh: level0alias: inaccessible or not found
 par_mksh_env_parallel_session	
 par_mksh_env_parallel_session	fail
-par_mksh_env_parallel_session	/bin/mksh: level0func: not found
+par_mksh_env_parallel_session	/bin/mksh: level0func: inaccessible or not found
-par_mksh_env_parallel_session	/bin/mksh: level0alias: not found
+par_mksh_env_parallel_session	/bin/mksh: level0alias: inaccessible or not found
 par_mksh_env_parallel_session	l1var
 par_mksh_env_parallel_session	l1func
 par_mksh_env_parallel_session	l1alias
@@ -951,20 +951,20 @@ par_mksh_env_parallel_session	level1 array OK
 par_mksh_env_parallel_session	### level0+1 should be hidden, level2 should be transferred
 par_mksh_env_parallel_session	
 par_mksh_env_parallel_session	fail
-par_mksh_env_parallel_session	/bin/mksh: level0func: not found
+par_mksh_env_parallel_session	/bin/mksh: level0func: inaccessible or not found
-par_mksh_env_parallel_session	/bin/mksh: level0alias: not found
+par_mksh_env_parallel_session	/bin/mksh: level0alias: inaccessible or not found
 par_mksh_env_parallel_session	
 par_mksh_env_parallel_session	fail
-par_mksh_env_parallel_session	/bin/mksh: level0func: not found
+par_mksh_env_parallel_session	/bin/mksh: level0func: inaccessible or not found
-par_mksh_env_parallel_session	/bin/mksh: level0alias: not found
+par_mksh_env_parallel_session	/bin/mksh: level0alias: inaccessible or not found
 par_mksh_env_parallel_session	
 par_mksh_env_parallel_session	fail
-par_mksh_env_parallel_session	/bin/mksh: level1func: not found
+par_mksh_env_parallel_session	/bin/mksh: level1func: inaccessible or not found
-par_mksh_env_parallel_session	/bin/mksh: level1alias: not found
+par_mksh_env_parallel_session	/bin/mksh: level1alias: inaccessible or not found
 par_mksh_env_parallel_session	
 par_mksh_env_parallel_session	fail
-par_mksh_env_parallel_session	/bin/mksh: level1func: not found
+par_mksh_env_parallel_session	/bin/mksh: level1func: inaccessible or not found
-par_mksh_env_parallel_session	/bin/mksh: level1alias: not found
+par_mksh_env_parallel_session	/bin/mksh: level1alias: inaccessible or not found
 par_mksh_env_parallel_session	l2var
 par_mksh_env_parallel_session	l2func
 par_mksh_env_parallel_session	l2alias
@@ -976,12 +976,12 @@ par_mksh_env_parallel_session	level2 array OK
 par_mksh_env_parallel_session	### level0 should be hidden, level1+2 should be transferred
 par_mksh_env_parallel_session	
 par_mksh_env_parallel_session	fail
-par_mksh_env_parallel_session	/bin/mksh: level0func: not found
+par_mksh_env_parallel_session	/bin/mksh: level0func: inaccessible or not found
-par_mksh_env_parallel_session	/bin/mksh: level0alias: not found
+par_mksh_env_parallel_session	/bin/mksh: level0alias: inaccessible or not found
 par_mksh_env_parallel_session	
 par_mksh_env_parallel_session	fail
-par_mksh_env_parallel_session	/bin/mksh: level0func: not found
+par_mksh_env_parallel_session	/bin/mksh: level0func: inaccessible or not found
-par_mksh_env_parallel_session	/bin/mksh: level0alias: not found
+par_mksh_env_parallel_session	/bin/mksh: level0alias: inaccessible or not found
 par_mksh_env_parallel_session	l1var
 par_mksh_env_parallel_session	l1func
 par_mksh_env_parallel_session	l1alias
@@ -1023,10 +1023,10 @@ par_mksh_env_parallel_session	l2var
 par_mksh_env_parallel_session	l2func
 par_mksh_env_parallel_session	l2alias
 par_mksh_env_parallel_session	level2 array OK
-par_mksh_env_parallel_session	/bin/mksh: aliasbefore: not found
+par_mksh_env_parallel_session	/bin/mksh: aliasbefore: inaccessible or not found
-par_mksh_env_parallel_session	/bin/mksh: aliasbefore: not found
+par_mksh_env_parallel_session	/bin/mksh: aliasbefore: inaccessible or not found
-par_mksh_env_parallel_session	/bin/mksh: funcbefore: not found
+par_mksh_env_parallel_session	/bin/mksh: funcbefore: inaccessible or not found
-par_mksh_env_parallel_session	/bin/mksh: funcbefore: not found
+par_mksh_env_parallel_session	/bin/mksh: funcbefore: inaccessible or not found
 par_mksh_env_parallel_session	no_before
 par_mksh_env_parallel_session	no_before
 par_mksh_env_parallel_session	no_before
@@ -1075,21 +1075,21 @@ par_ksh_underscore	variables in aliases in and arrays in functions work
 par_ksh_underscore	variables in aliases in and arrays in functions work
 par_ksh_underscore	variables in aliases in and arrays in functions work
 par_ksh_underscore	variables in aliases in and arrays in functions work
-par_ksh_underscore	/usr/bin/ksh: line 4: not_copied_alias: not found
+par_ksh_underscore	/bin/ksh: line 4: not_copied_alias: not found
-par_ksh_underscore	/usr/bin/ksh: line 4: not_copied_func: not found
+par_ksh_underscore	/bin/ksh: line 4: not_copied_func: not found
 par_ksh_underscore	error=OK
 par_ksh_underscore	error=OK
 par_ksh_underscore	aliases in and arrays in functions work
 par_ksh_underscore	aliases in and arrays in functions work
 par_ksh_underscore	aliases in functions work
 par_ksh_underscore	aliases in functions work
-par_ksh_underscore	/usr/bin/ksh: myecho: not found [No such file or directory]
+par_ksh_underscore	/bin/ksh: myecho: not found [No such file or directory]
 par_ksh_underscore	OK if no myecho    ^^^^^^^^^^^^^^^^^
-par_ksh_underscore	/usr/bin/ksh: myecho: not found [No such file or directory]
+par_ksh_underscore	/bin/ksh: myecho: not found [No such file or directory]
 par_ksh_underscore	OK if no myecho    ^^^^^^^^^^^^^^^^^
-par_ksh_underscore	/usr/bin/ksh: myfunc: not found
+par_ksh_underscore	/bin/ksh: myfunc: not found
 par_ksh_underscore	OK if no myfunc         ^^^^^^^^^^^^^^^^^
-par_ksh_underscore	/usr/bin/ksh: myfunc: not found
+par_ksh_underscore	/bin/ksh: myfunc: not found
 par_ksh_underscore	OK if no myfunc         ^^^^^^^^^^^^^^^^^
 par_ksh_parset	parset
 par_ksh_parset	### parset into array
@@ -1196,9 +1196,9 @@ par_ksh_man	work,
 par_ksh_man	too
 par_ksh_man	This may never work
 par_ksh_man	https://unix.stackexchange.com/questions/457031/extract-full-function-definitions
-par_ksh_man	/usr/bin/ksh: line XXX: syntax error at line XXX: `(' unexpected
+par_ksh_man	/bin/ksh: line XXX: syntax error at line XXX: `(' unexpected
-par_ksh_man	/usr/bin/ksh: line XXX: syntax error at line XXX: `(' unexpected
+par_ksh_man	/bin/ksh: line XXX: syntax error at line XXX: `(' unexpected
-par_ksh_man	/usr/bin/ksh: line XXX: syntax error at line XXX: `(' unexpected
+par_ksh_man	/bin/ksh: line XXX: syntax error at line XXX: `(' unexpected
 par_ksh_man	exit value 2 should be 2
 par_ksh_man	Unknown option: no-such-option
 par_ksh_man	exit value 255 should be 255
@@ -1229,7 +1229,7 @@ par_ksh_environment_too_big	OK_bigfunc_remote
 par_ksh_environment_too_big	OK_bigfunc_quote
 par_ksh_environment_too_big	OK_bigfunc_quote_remote
 par_ksh_environment_too_big	Rest should fail
-par_ksh_environment_too_big	ksh[XXX]: perl: /usr/bin/perl: cannot execute [Argument list too long]
+par_ksh_environment_too_big	ksh[XXX]: perl: /bin/perl: cannot execute [Argument list too long]
 par_ksh_environment_too_big	env_parallel: Error: Your environment is too big.
 par_ksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
 par_ksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
@@ -1240,7 +1240,7 @@ par_ksh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_ksh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_ksh_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_ksh_environment_too_big	parallel: Error: Command line too long (XXX >= XXX) at input 0: fail_bigvar_remote
-par_ksh_environment_too_big	ksh[XXX]: perl: /usr/bin/perl: cannot execute [Argument list too long]
+par_ksh_environment_too_big	ksh[XXX]: perl: /bin/perl: cannot execute [Argument list too long]
 par_ksh_environment_too_big	env_parallel: Error: Your environment is too big.
 par_ksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
 par_ksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
@@ -1251,7 +1251,7 @@ par_ksh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_ksh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_ksh_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_ksh_environment_too_big	parallel: Error: Command line too long (XXX >= XXX) at input 0: fail_bigvar_quote_remote
-par_ksh_environment_too_big	ksh[XXX]: perl: /usr/bin/perl: cannot execute [Argument list too long]
+par_ksh_environment_too_big	ksh[XXX]: perl: /bin/perl: cannot execute [Argument list too long]
 par_ksh_environment_too_big	env_parallel: Error: Your environment is too big.
 par_ksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
 par_ksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
@@ -1262,7 +1262,7 @@ par_ksh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_ksh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_ksh_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_ksh_environment_too_big	parallel: Error: Command line too long (XXX >= XXX) at input 0: fail_bigfunc_remote
-par_ksh_environment_too_big	ksh[XXX]: perl: /usr/bin/perl: cannot execute [Argument list too long]
+par_ksh_environment_too_big	ksh[XXX]: perl: /bin/perl: cannot execute [Argument list too long]
 par_ksh_environment_too_big	env_parallel: Error: Your environment is too big.
 par_ksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
 par_ksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
@@ -1272,7 +1272,7 @@ par_ksh_environment_too_big	env_parallel: Error: 3. Try running this in a clean
 par_ksh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_ksh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_ksh_environment_too_big	env_parallel: Error: For details see: man env_parallel
-par_ksh_environment_too_big	ksh[XXX]: perl: /usr/bin/perl: cannot execute [Argument list too long]
+par_ksh_environment_too_big	ksh[XXX]: perl: /bin/perl: cannot execute [Argument list too long]
 par_ksh_environment_too_big	env_parallel: Error: Your environment is too big.
 par_ksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
 par_ksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
@@ -1286,12 +1286,12 @@ par_ksh_env_parallel_session	### Test env_parallel --session
 par_ksh_env_parallel_session	### level0 should be hidden, level1 should be transferred
 par_ksh_env_parallel_session	
 par_ksh_env_parallel_session	fail
-par_ksh_env_parallel_session	/usr/bin/ksh[XXX]: level0func: not found [No such file or directory]
+par_ksh_env_parallel_session	/bin/ksh[XXX]: level0func: not found [No such file or directory]
-par_ksh_env_parallel_session	/usr/bin/ksh[XXX]: level0alias: not found [No such file or directory]
+par_ksh_env_parallel_session	/bin/ksh[XXX]: level0alias: not found [No such file or directory]
 par_ksh_env_parallel_session	
 par_ksh_env_parallel_session	fail
-par_ksh_env_parallel_session	/usr/bin/ksh[XXX]: level0func: not found [No such file or directory]
+par_ksh_env_parallel_session	/bin/ksh[XXX]: level0func: not found [No such file or directory]
-par_ksh_env_parallel_session	/usr/bin/ksh[XXX]: level0alias: not found [No such file or directory]
+par_ksh_env_parallel_session	/bin/ksh[XXX]: level0alias: not found [No such file or directory]
 par_ksh_env_parallel_session	l1var
 par_ksh_env_parallel_session	l1func
 par_ksh_env_parallel_session	l1alias
@@ -1303,20 +1303,20 @@ par_ksh_env_parallel_session	level1 array OK
 par_ksh_env_parallel_session	### level0+1 should be hidden, level2 should be transferred
 par_ksh_env_parallel_session	
 par_ksh_env_parallel_session	fail
-par_ksh_env_parallel_session	/usr/bin/ksh[XXX]: level0func: not found [No such file or directory]
+par_ksh_env_parallel_session	/bin/ksh[XXX]: level0func: not found [No such file or directory]
-par_ksh_env_parallel_session	/usr/bin/ksh[XXX]: level0alias: not found [No such file or directory]
+par_ksh_env_parallel_session	/bin/ksh[XXX]: level0alias: not found [No such file or directory]
 par_ksh_env_parallel_session	
 par_ksh_env_parallel_session	fail
-par_ksh_env_parallel_session	/usr/bin/ksh[XXX]: level0func: not found [No such file or directory]
+par_ksh_env_parallel_session	/bin/ksh[XXX]: level0func: not found [No such file or directory]
-par_ksh_env_parallel_session	/usr/bin/ksh[XXX]: level0alias: not found [No such file or directory]
+par_ksh_env_parallel_session	/bin/ksh[XXX]: level0alias: not found [No such file or directory]
 par_ksh_env_parallel_session	
 par_ksh_env_parallel_session	fail
-par_ksh_env_parallel_session	/usr/bin/ksh[XXX]: level1func: not found [No such file or directory]
+par_ksh_env_parallel_session	/bin/ksh[XXX]: level1func: not found [No such file or directory]
-par_ksh_env_parallel_session	/usr/bin/ksh[XXX]: level1alias: not found [No such file or directory]
+par_ksh_env_parallel_session	/bin/ksh[XXX]: level1alias: not found [No such file or directory]
 par_ksh_env_parallel_session	
 par_ksh_env_parallel_session	fail
-par_ksh_env_parallel_session	/usr/bin/ksh[XXX]: level1func: not found [No such file or directory]
+par_ksh_env_parallel_session	/bin/ksh[XXX]: level1func: not found [No such file or directory]
-par_ksh_env_parallel_session	/usr/bin/ksh[XXX]: level1alias: not found [No such file or directory]
+par_ksh_env_parallel_session	/bin/ksh[XXX]: level1alias: not found [No such file or directory]
 par_ksh_env_parallel_session	l2var
 par_ksh_env_parallel_session	l2func
 par_ksh_env_parallel_session	l2alias
@@ -1328,12 +1328,12 @@ par_ksh_env_parallel_session	level2 array OK
 par_ksh_env_parallel_session	### level0 should be hidden, level1+2 should be transferred
 par_ksh_env_parallel_session	
 par_ksh_env_parallel_session	fail
-par_ksh_env_parallel_session	/usr/bin/ksh[XXX]: level0func: not found [No such file or directory]
+par_ksh_env_parallel_session	/bin/ksh[XXX]: level0func: not found [No such file or directory]
-par_ksh_env_parallel_session	/usr/bin/ksh[XXX]: level0alias: not found [No such file or directory]
+par_ksh_env_parallel_session	/bin/ksh[XXX]: level0alias: not found [No such file or directory]
 par_ksh_env_parallel_session	
 par_ksh_env_parallel_session	fail
-par_ksh_env_parallel_session	/usr/bin/ksh[XXX]: level0func: not found [No such file or directory]
+par_ksh_env_parallel_session	/bin/ksh[XXX]: level0func: not found [No such file or directory]
-par_ksh_env_parallel_session	/usr/bin/ksh[XXX]: level0alias: not found [No such file or directory]
+par_ksh_env_parallel_session	/bin/ksh[XXX]: level0alias: not found [No such file or directory]
 par_ksh_env_parallel_session	l1var
 par_ksh_env_parallel_session	l1func
 par_ksh_env_parallel_session	l1alias
@@ -1375,10 +1375,10 @@ par_ksh_env_parallel_session	l2var
 par_ksh_env_parallel_session	l2func
 par_ksh_env_parallel_session	l2alias
 par_ksh_env_parallel_session	level2 array OK
-par_ksh_env_parallel_session	/usr/bin/ksh: line 3: aliasbefore: not found
+par_ksh_env_parallel_session	/bin/ksh: line 3: aliasbefore: not found
-par_ksh_env_parallel_session	/usr/bin/ksh: line 3: aliasbefore: not found
+par_ksh_env_parallel_session	/bin/ksh: line 3: aliasbefore: not found
-par_ksh_env_parallel_session	/usr/bin/ksh: line 3: funcbefore: not found
+par_ksh_env_parallel_session	/bin/ksh: line 3: funcbefore: not found
-par_ksh_env_parallel_session	/usr/bin/ksh: line 3: funcbefore: not found
+par_ksh_env_parallel_session	/bin/ksh: line 3: funcbefore: not found
 par_ksh_env_parallel_session	no_before
 par_ksh_env_parallel_session	no_before
 par_ksh_env_parallel_session	no_before
@@ -1436,19 +1436,13 @@ par_fish_underscore	aliases and arrays in functions work
 par_fish_underscore	aliases and arrays in functions work
 par_fish_underscore	aliases functions work
 par_fish_underscore	aliases functions work
-par_fish_underscore	myecho $myarray functions $argv
+par_fish_underscore	      myecho $myarray functions $argv
-par_fish_underscore	^
+par_fish_underscore	      ^
-par_fish_underscore	in function 'myfunc'
+par_fish_underscore	in function 'myfunc' with arguments 'work'
-par_fish_underscore		called on standard input
-par_fish_underscore		with parameter list 'work'
-par_fish_underscore	
 par_fish_underscore	OK if   ^^^^^^^^^^^^^^^^^ no myecho
-par_fish_underscore	myecho $myarray functions $argv
+par_fish_underscore	      myecho $myarray functions $argv
-par_fish_underscore	^
+par_fish_underscore	      ^
-par_fish_underscore	in function 'myfunc'
+par_fish_underscore	in function 'myfunc' with arguments 'work'
-par_fish_underscore		called on standard input
-par_fish_underscore		with parameter list 'work'
-par_fish_underscore	
 par_fish_underscore	OK if   ^^^^^^^^^^^^^^^^^ no myecho
 par_fish_underscore	myfunc work
 par_fish_underscore	^
@@ -1517,7 +1511,7 @@ par_fish_funky	  space  6
 par_fish_funky	
 par_fish_funky	
 par_fish_funky	
-par_fish_funky	Funky-	 
par_fish_funky	  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€亗儎厗噲墛媽崕彁憭摂晼棙櫄洔潪煚、￥ウЖ┆<D096><E29486><EFBFBD>辈炒刀犯购患骄坷谅媚牌侨墒颂臀闲岩釉罩棕仝圮蒉哙徕沅彐玷殛腱眍镳耱篝貊鼬<E8B28A><E9BCAC><EFBFBD><EFBFBD>-funky
+par_fish_funky	Funky-	 
par_fish_funky	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€亗儎厗噲墛媽崕彁憭摂晼棙櫄洔潪煚、￥ウЖ┆<D096><E29486><EFBFBD>辈炒刀犯购患骄坷谅媚牌侨墒颂臀闲岩釉罩棕仝圮蒉哙徕沅彐玷殛腱眍镳耱篝貊鼬<E8B28A><E9BCAC><EFBFBD><EFBFBD>-funky
 par_fish_funky	Funkyenv-	
par_fish_funky	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€<7F>‚ƒ„…†‡ˆ‰Š‹Œ<E280B9>Ž<EFBFBD><C5BD>‘’“”•–—˜™š›œ<E280BA>žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ-funkyenv
 par_fish_funky	
 par_fish_funky	
@@ -1532,28 +1526,28 @@ par_fish_funky	  space  6
 par_fish_funky	
 par_fish_funky	
 par_fish_funky	
-par_fish_funky	Funky-	 
par_fish_funky	  !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€亗儎厗噲墛媽崕彁憭摂晼棙櫄洔潪煚、￥ウЖ┆<D096><E29486><EFBFBD>辈炒刀犯购患骄坷谅媚牌侨墒颂臀闲岩釉罩棕仝圮蒉哙徕沅彐玷殛腱眍镳耱篝貊鼬<E8B28A><E9BCAC><EFBFBD><EFBFBD>-funky
+par_fish_funky	Funky-	 
par_fish_funky	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€亗儎厗噲墛媽崕彁憭摂晼棙櫄洔潪煚、￥ウЖ┆<D096><E29486><EFBFBD>辈炒刀犯购患骄坷谅媚牌侨墒颂臀闲岩釉罩棕仝圮蒉哙徕沅彐玷殛腱眍镳耱篝貊鼬<E8B28A><E9BCAC><EFBFBD><EFBFBD>-funky
 par_fish_funky	Funkyenv-	
par_fish_funky	 !"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€<7F>‚ƒ„…†‡ˆ‰Š‹Œ<E280B9>Ž<EFBFBD><C5BD>‘’“”•–—˜™š›œ<E280BA>žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ-funkyenv
 par_fish_funky	
 par_fish_funky	
 par_fish_funky	
 par_fish_funky	
-par_fish_funky	'
	 
par_fish_funky	  !"#$%&'"'"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€亗儎厗噲墛媽崕彁憭摂晼棙櫄洔潪煚、￥ウЖ┆<D096><E29486><EFBFBD>辈炒刀犯购患骄坷谅媚牌侨墒颂臀闲岩釉罩棕仝圮蒉哙徕沅彐玷殛腱眍镳耱篝貊鼬<E8B28A><E9BCAC><EFBFBD><EFBFBD>'
+par_fish_funky	'
	 
par_fish_funky	 !"#$%&'"'"'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~€亗儎厗噲墛媽崕彁憭摂晼棙櫄洔潪煚、￥ウЖ┆<D096><E29486><EFBFBD>辈炒刀犯购患骄坷谅媚牌侨墒颂臀闲岩釉罩棕仝圮蒉哙徕沅彐玷殛腱眍镳耱篝貊鼬<E8B28A><E9BCAC><EFBFBD><EFBFBD>'
 par_fish_environment_too_big	Not implemented
 par_fish_env_parallel_session	### Test env_parallel --session
-par_fish_env_parallel_session	fish: Unknown command 'aliasbefore must_fail'
+par_fish_env_parallel_session	fish: Unknown command: aliasbefore
 par_fish_env_parallel_session	fish: 
 par_fish_env_parallel_session	aliasbefore must_fail
 par_fish_env_parallel_session	^
-par_fish_env_parallel_session	fish: Unknown command 'aliasbefore must_fail'
+par_fish_env_parallel_session	fish: Unknown command: aliasbefore
 par_fish_env_parallel_session	fish: 
 par_fish_env_parallel_session	aliasbefore must_fail
 par_fish_env_parallel_session	^
-par_fish_env_parallel_session	fish: Unknown command 'funcbefore must_fail'
+par_fish_env_parallel_session	fish: Unknown command: funcbefore
 par_fish_env_parallel_session	fish: 
 par_fish_env_parallel_session	funcbefore must_fail
 par_fish_env_parallel_session	^
-par_fish_env_parallel_session	fish: Unknown command 'funcbefore must_fail'
+par_fish_env_parallel_session	fish: Unknown command: funcbefore
 par_fish_env_parallel_session	fish: 
 par_fish_env_parallel_session	funcbefore must_fail
 par_fish_env_parallel_session	^
@@ -1570,9 +1564,13 @@ par_fish_env_parallel_session	after varafter_OK
 par_fish_env_parallel_session	array after arrayafter_OK
 par_fish_env_parallel_session	array after arrayafter_OK
 par_fish_env_parallel	bug #50435: Remote fifo broke in 20150522
-par_fish_env_parallel	TODO fix env_parallel --fifo
+par_fish_env_parallel	data from stdin
-par_fish_env_parallel	parallel: Error: Command line too long (XXX >= XXX) at input 0: $PARALLEL_TMP
+par_fish_env_parallel	OK
-par_fish_env_parallel	parallel: Error: Command line too long (XXX >= XXX) at input 0: $PARALLEL_TMP
+par_fish_env_parallel	data from stdin
+par_fish_env_parallel	OK
+par_fish_env_parallel	fish: $? is not the exit status. In fish, please use $status.
+par_fish_env_parallel	cat $PARALLEL_TMP; and echo $OK;perl -e '$bash=shift;$csh=shift;for(@ARGV){unlink;rmdir;}if($bash=~s/h//){exit$bash;}exit$csh;' "$?h" "$status" $PARALLEL_TMP
+par_fish_env_parallel	                                                                                                                                  ^
 par_dash_underscore	### dash
 par_dash_underscore	### Testing of --env _
 par_dash_underscore	variables in aliases work
@@ -2087,7 +2085,7 @@ par_bash_environment_too_big	OK_bigfunc_remote
 par_bash_environment_too_big	OK_bigfunc_quote
 par_bash_environment_too_big	OK_bigfunc_quote_remote
 par_bash_environment_too_big	Rest should fail
-par_bash_environment_too_big	/usr/local/bin/env_parallel.bash: line XXX: /usr/bin/perl: Argument list too long
+par_bash_environment_too_big	/usr/local/bin/env_parallel.bash: line XXX: /bin/perl: Argument list too long
 par_bash_environment_too_big	env_parallel: Error: Your environment is too big.
 par_bash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
 par_bash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
@@ -2098,7 +2096,7 @@ par_bash_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_bash_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_bash_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_bash_environment_too_big	parallel: Error: Command line too long (XXX >= XXX) at input 0: fail_bigvar_remote
-par_bash_environment_too_big	/usr/local/bin/env_parallel.bash: line XXX: /usr/bin/perl: Argument list too long
+par_bash_environment_too_big	/usr/local/bin/env_parallel.bash: line XXX: /bin/perl: Argument list too long
 par_bash_environment_too_big	env_parallel: Error: Your environment is too big.
 par_bash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
 par_bash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
@@ -2109,7 +2107,7 @@ par_bash_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_bash_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_bash_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_bash_environment_too_big	parallel: Error: Command line too long (XXX >= XXX) at input 0: fail_bigvar_quote_remote
-par_bash_environment_too_big	/usr/local/bin/env_parallel.bash: line XXX: /usr/bin/perl: Argument list too long
+par_bash_environment_too_big	/usr/local/bin/env_parallel.bash: line XXX: /bin/perl: Argument list too long
 par_bash_environment_too_big	env_parallel: Error: Your environment is too big.
 par_bash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
 par_bash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
@@ -2120,7 +2118,7 @@ par_bash_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_bash_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_bash_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_bash_environment_too_big	parallel: Error: Command line too long (XXX >= XXX) at input 0: fail_bigfunc_remote
-par_bash_environment_too_big	/usr/local/bin/env_parallel.bash: line XXX: /usr/bin/perl: Argument list too long
+par_bash_environment_too_big	/usr/local/bin/env_parallel.bash: line XXX: /bin/perl: Argument list too long
 par_bash_environment_too_big	env_parallel: Error: Your environment is too big.
 par_bash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
 par_bash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
@@ -2130,7 +2128,7 @@ par_bash_environment_too_big	env_parallel: Error: 3. Try running this in a clean
 par_bash_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_bash_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_bash_environment_too_big	env_parallel: Error: For details see: man env_parallel
-par_bash_environment_too_big	/usr/local/bin/env_parallel.bash: line XXX: /usr/bin/perl: Argument list too long
+par_bash_environment_too_big	/usr/local/bin/env_parallel.bash: line XXX: /bin/perl: Argument list too long
 par_bash_environment_too_big	env_parallel: Error: Your environment is too big.
 par_bash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
 par_bash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set

testsuite/wanted-results/parallel-local13

@@ -441,9 +441,7 @@ stdout parallel -k -r echo this plus that < space.xi
 echo '###  -t -0 echo this plus that < space.xi'
 ###  -t -0 echo this plus that < space.xi
 stdout xargs -t -0 echo this plus that < space.xi
-echo this plus that 
+echo this plus that ''$'\n'' '$'\f\r\t\v\n' 
- 
	
- 
 this plus that