parallel: Deal better with multibyte chars by forcing LC_ALL=C.

doc/release_new_version

@@ -199,37 +199,32 @@ to:parallel@gnu.org, bug-parallel@gnu.org
 stable-bcc: Jesse Alama <jessealama@fastmail.fm>
 
 
-Subject: GNU Parallel 20180522 ('Korea/The Great March of Return') released <<[stable]>>
+Subject: GNU Parallel 20180622 ('GDPR/Guatamala') released <<[stable]>>
 
-GNU Parallel 20180522 ('') <<[stable]>> has been released. It is available for download at: http://ftpmirror.gnu.org/parallel/
+GNU Parallel 20180622 ('') <<[stable]>> has been released. It is available for download at: http://ftpmirror.gnu.org/parallel/
 
 <<No new functionality was introduced so this is a good candidate for a stable release.>>
 
 Quote of the month:
 
-<<>>
+  GNU Parallel 實在太方便啦！！
+  Yucheng Chuang @yorkxin@twitter
+
 
 New in this release:
 
-* --tty allows for more programs accessing /dev/tty in parallel. Some programs require tty access without using it.
+?https://www.zcfy.cc/article/get-more-done-at-the-linux-command-line-with-gnu-parallel
+https://linux.cn/article-9718-1.html
+https://poesiabinaria.net/2018/06/ejecutando-tareas-desde-consola-simultaneamente-gnu-parallel/
+https://www.ubuntizando.com/como-ejecutar-varias-tareas-simultaneamente-en-el-terminal-con-gnu-parallel/
+dr.dk
+https://www.techrepublic.com/article/how-to-run-commands-simultaneously-with-gnu-parallel/#ftag=RSS56d97e7
 
-* env_parallel --session will record names in current environment in $PARALLEL_IGNORED_NAMES and exit. It is only used with env_parallel, and can work like --record-env but in a single session.
+http://mpharrigan.com/2016/08/02/parallel.html
-
+http://slhogle.github.io/2016/gnu-parallel/
-https://comquest.in/training
+http://genoglobe.kr/kribb/gnu_parallel
-https://bash-prompt.net/guides/parallell-bash/
-https://blog.uta.edu/xus/2017/09/29/an-easy-way-to-run-parallel-jobs-on-stampede2/
-
-https://opensource.com/article/18/5/gnu-parallel
-
-
-GNU Parallel: haz más cosas simultáneamente en el terminal
-https://blog.desdelinux.net/gnu-parallel-haz-mas-cosas-simultaneamente-en-el-terminal/
-https://www.sans.org/summit-archives/file/summit-archive-1524582079.pdf
-
-「今日から使い切る」ための GNU Parallelによる並列処理入門
-
-https://www.slideshare.net/koji_matsuda/gnu-parallel?qid=65d63b1a-1ef4-46fa-82c3-69c9ab7df439&v=&b=&from_search=1
 
+https://www.crowdsupply.com/ground-electronics/circumference/updates/a-gnu-parallel-clustering-demo
 
 <<Citation not OK: BAMClipper: removing primers from alignments to minimize false-negative mutations in amplicon next-generation sequencing https://www.nature.com/articles/s41598-017-01703-6>>
 

src/parallel

@@ -1521,6 +1521,8 @@ sub init_globals {
     $Global::trim = 'n';
     $Global::max_jobs_running = 0;
     $Global::job_already_run = '';
+    # LC_ALL workaround for multibyte chars containing special shell chars
+    $ENV{'LC_ALL'} = 'C';
     $ENV{'TMPDIR'} ||= "/tmp";
     if(not $ENV{HOME}) {
 	# $ENV{HOME} is sometimes not set if called from PHP
@@ -10044,15 +10046,6 @@ sub new {
     my @command = @$commandref;
     my $dummy = '';
     my $seq = 1;
-    # If the first command start with '-' it is probably an option
-    if($command[0] =~ /^\s*(-\S+)/) {
-	# Is this really a command in $PATH starting with '-'?
-	my $cmd = $1;
-	if(not ::which($cmd)) {
-	    ::error("Command ($cmd) starts with '-'. Is this a wrong option?");
-	    ::wait_and_exit(255);
-	}
-    }
     # Replace replacement strings with {= perl expr =}
     # '{=' 'perlexpr' '=}'  => '{= perlexpr =}'
     @command = merge_rpl_parts(@command);

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

@@ -800,6 +800,14 @@ par_testquote() {
     parallel --tag -k testquote ::: ash bash csh dash fdsh fish fizsh ksh ksh93 mksh posh rbash rc rzsh sash sh static-sh tcsh yash zsh
 }
 
+par_locale_quoting() {
+    echo "### quoting in different locales"
+    printf '\243`/tmp/test\243`\n'
+    printf '\243`/tmp/test\243`\n' | LC_ALL=zh_HK.big5hkscs xargs echo '$LC_ALL'
+    # LC_ALL should be zh_HK.big5hkscs, but that makes quoting hard.
+    printf '\243`/tmp/test\243`\n' | LC_ALL=zh_HK.big5hkscs parallel -v echo '$LC_ALL'
+}
+
 
 export -f $(compgen -A function | grep par_)
 compgen -A function | grep par_ | sort |

testsuite/wanted-results/parallel-local-0.3s

@@ -1407,6 +1407,11 @@ par_link_files_as_only_arg	bug #50685: single ::::+ does not work
 par_link_files_as_only_arg	1 1 1
 par_link_files_as_only_arg	2 2 2
 par_link_files_as_only_arg	3 3 3
+par_locale_quoting	### quoting in different locales
+par_locale_quoting	£`/tmp/test£`
+par_locale_quoting	$LC_ALL £`/tmp/test£`
+par_locale_quoting	echo $LC_ALL \£\`/tmp/test\£\`
+par_locale_quoting	C £`/tmp/test£`
 par_newline_in_command	Command with newline and positional replacement strings
 par_newline_in_command	O K
 par_no_command_given	### Test bugfix if no command given

testsuite/wanted-results/parallel-local-ssh7

@@ -154,65 +154,81 @@ par_zsh_environment_too_big	OK_bigfunc_quote_remote
 par_zsh_environment_too_big	Rest should fail
 par_zsh_environment_too_big	_which:12: argument list too long: perl
 par_zsh_environment_too_big	env_parallel: Error: Your environment is too big.
-par_zsh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_zsh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_zsh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_zsh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_zsh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_zsh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_zsh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_zsh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_zsh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_zsh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_zsh_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_zsh_environment_too_big	_which:12: argument list too long: perl
 par_zsh_environment_too_big	env_parallel: Error: Your environment is too big.
-par_zsh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_zsh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_zsh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_zsh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_zsh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_zsh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_zsh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_zsh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_zsh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_zsh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_zsh_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_zsh_environment_too_big	_which:12: argument list too long: perl
 par_zsh_environment_too_big	env_parallel: Error: Your environment is too big.
-par_zsh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_zsh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_zsh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_zsh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_zsh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_zsh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_zsh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_zsh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_zsh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_zsh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_zsh_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_zsh_environment_too_big	_which:12: argument list too long: perl
 par_zsh_environment_too_big	env_parallel: Error: Your environment is too big.
-par_zsh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_zsh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_zsh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_zsh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_zsh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_zsh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_zsh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_zsh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_zsh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_zsh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_zsh_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_zsh_environment_too_big	_which:12: argument list too long: perl
 par_zsh_environment_too_big	env_parallel: Error: Your environment is too big.
-par_zsh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_zsh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_zsh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_zsh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_zsh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_zsh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_zsh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_zsh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_zsh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_zsh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_zsh_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_zsh_environment_too_big	_which:12: argument list too long: perl
 par_zsh_environment_too_big	env_parallel: Error: Your environment is too big.
-par_zsh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_zsh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_zsh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_zsh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_zsh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_zsh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_zsh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_zsh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_zsh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_zsh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_zsh_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_zsh_environment_too_big	_which:12: argument list too long: perl
 par_zsh_environment_too_big	env_parallel: Error: Your environment is too big.
-par_zsh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_zsh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_zsh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_zsh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_zsh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_zsh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_zsh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_zsh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_zsh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_zsh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_zsh_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_zsh_environment_too_big	_which:12: argument list too long: perl
 par_zsh_environment_too_big	env_parallel: Error: Your environment is too big.
-par_zsh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_zsh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_zsh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_zsh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_zsh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_zsh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_zsh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_zsh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_zsh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_zsh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_zsh_environment_too_big	env_parallel: Error: For details see: man env_parallel
@@ -464,33 +480,41 @@ par_sh_environment_too_big	OK_bigvar_quote_remote
 par_sh_environment_too_big	Rest should fail
 par_sh_environment_too_big	sh: XXX: perl: Argument list too long
 par_sh_environment_too_big	env_parallel: Error: Your environment is too big.
-par_sh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_sh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_sh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_sh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_sh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_sh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_sh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_sh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_sh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_sh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_sh_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_sh_environment_too_big	sh: XXX: perl: Argument list too long
 par_sh_environment_too_big	env_parallel: Error: Your environment is too big.
-par_sh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_sh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_sh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_sh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_sh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_sh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_sh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_sh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_sh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_sh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_sh_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_sh_environment_too_big	sh: XXX: perl: Argument list too long
 par_sh_environment_too_big	env_parallel: Error: Your environment is too big.
-par_sh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_sh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_sh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_sh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_sh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_sh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_sh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_sh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_sh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_sh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_sh_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_sh_environment_too_big	sh: XXX: perl: Argument list too long
 par_sh_environment_too_big	env_parallel: Error: Your environment is too big.
-par_sh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_sh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_sh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_sh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_sh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_sh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_sh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_sh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_sh_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_sh_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_sh_environment_too_big	env_parallel: Error: For details see: man env_parallel
@@ -676,65 +700,81 @@ 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	env_parallel: Error: Your environment is too big.
-par_ksh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_ksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_ksh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_ksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_ksh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_ksh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_ksh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_ksh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 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	env_parallel: Error: Your environment is too big.
-par_ksh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_ksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_ksh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_ksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_ksh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_ksh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_ksh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_ksh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 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	env_parallel: Error: Your environment is too big.
-par_ksh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_ksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_ksh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_ksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_ksh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_ksh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_ksh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_ksh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 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	env_parallel: Error: Your environment is too big.
-par_ksh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_ksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_ksh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_ksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_ksh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_ksh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_ksh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_ksh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 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	env_parallel: Error: Your environment is too big.
-par_ksh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_ksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_ksh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_ksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_ksh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_ksh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_ksh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_ksh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 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	env_parallel: Error: Your environment is too big.
-par_ksh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_ksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_ksh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_ksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_ksh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_ksh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_ksh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_ksh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 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	env_parallel: Error: Your environment is too big.
-par_ksh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_ksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_ksh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_ksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_ksh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_ksh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_ksh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_ksh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 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	env_parallel: Error: Your environment is too big.
-par_ksh_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_ksh_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_ksh_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_ksh_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_ksh_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_ksh_environment_too_big	env_parallel: Error:    variables or define functions.
+par_ksh_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_ksh_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 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
@@ -988,33 +1028,41 @@ par_dash_environment_too_big	OK_bigvar_quote_remote
 par_dash_environment_too_big	Rest should fail
 par_dash_environment_too_big	dash: XXX: perl: Argument list too long
 par_dash_environment_too_big	env_parallel: Error: Your environment is too big.
-par_dash_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_dash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_dash_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_dash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_dash_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_dash_environment_too_big	env_parallel: Error:    variables or define functions.
+par_dash_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_dash_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_dash_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_dash_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_dash_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_dash_environment_too_big	dash: XXX: perl: Argument list too long
 par_dash_environment_too_big	env_parallel: Error: Your environment is too big.
-par_dash_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_dash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_dash_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_dash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_dash_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_dash_environment_too_big	env_parallel: Error:    variables or define functions.
+par_dash_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_dash_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_dash_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_dash_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_dash_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_dash_environment_too_big	dash: XXX: perl: Argument list too long
 par_dash_environment_too_big	env_parallel: Error: Your environment is too big.
-par_dash_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_dash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_dash_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_dash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_dash_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_dash_environment_too_big	env_parallel: Error:    variables or define functions.
+par_dash_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_dash_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_dash_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_dash_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_dash_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_dash_environment_too_big	dash: XXX: perl: Argument list too long
 par_dash_environment_too_big	env_parallel: Error: Your environment is too big.
-par_dash_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_dash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_dash_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_dash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_dash_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_dash_environment_too_big	env_parallel: Error:    variables or define functions.
+par_dash_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_dash_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_dash_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_dash_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_dash_environment_too_big	env_parallel: Error: For details see: man env_parallel
@@ -1316,65 +1364,81 @@ 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	env_parallel: Error: Your environment is too big.
-par_bash_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_bash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_bash_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_bash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_bash_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_bash_environment_too_big	env_parallel: Error:    variables or define functions.
+par_bash_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_bash_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 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	env_parallel: Error: Your environment is too big.
-par_bash_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_bash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_bash_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_bash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_bash_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_bash_environment_too_big	env_parallel: Error:    variables or define functions.
+par_bash_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_bash_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 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	env_parallel: Error: Your environment is too big.
-par_bash_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_bash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_bash_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_bash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_bash_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_bash_environment_too_big	env_parallel: Error:    variables or define functions.
+par_bash_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_bash_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 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	env_parallel: Error: Your environment is too big.
-par_bash_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_bash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_bash_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_bash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_bash_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_bash_environment_too_big	env_parallel: Error:    variables or define functions.
+par_bash_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_bash_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 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	env_parallel: Error: Your environment is too big.
-par_bash_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_bash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_bash_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_bash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_bash_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_bash_environment_too_big	env_parallel: Error:    variables or define functions.
+par_bash_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_bash_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 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	env_parallel: Error: Your environment is too big.
-par_bash_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_bash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_bash_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_bash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_bash_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_bash_environment_too_big	env_parallel: Error:    variables or define functions.
+par_bash_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_bash_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 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	env_parallel: Error: Your environment is too big.
-par_bash_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_bash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_bash_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_bash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_bash_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_bash_environment_too_big	env_parallel: Error:    variables or define functions.
+par_bash_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_bash_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 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	env_parallel: Error: Your environment is too big.
-par_bash_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_bash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_bash_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_bash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_bash_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_bash_environment_too_big	env_parallel: Error:    variables or define functions.
+par_bash_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_bash_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 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
@@ -1504,33 +1568,41 @@ par_ash_environment_too_big	OK_bigvar_quote_remote
 par_ash_environment_too_big	Rest should fail
 par_ash_environment_too_big	ash: XXX: perl: Argument list too long
 par_ash_environment_too_big	env_parallel: Error: Your environment is too big.
-par_ash_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_ash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_ash_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_ash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_ash_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_ash_environment_too_big	env_parallel: Error:    variables or define functions.
+par_ash_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_ash_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_ash_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_ash_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_ash_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_ash_environment_too_big	ash: XXX: perl: Argument list too long
 par_ash_environment_too_big	env_parallel: Error: Your environment is too big.
-par_ash_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_ash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_ash_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_ash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_ash_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_ash_environment_too_big	env_parallel: Error:    variables or define functions.
+par_ash_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_ash_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_ash_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_ash_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_ash_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_ash_environment_too_big	ash: XXX: perl: Argument list too long
 par_ash_environment_too_big	env_parallel: Error: Your environment is too big.
-par_ash_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_ash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_ash_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_ash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_ash_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_ash_environment_too_big	env_parallel: Error:    variables or define functions.
+par_ash_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_ash_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_ash_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_ash_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_ash_environment_too_big	env_parallel: Error: For details see: man env_parallel
 par_ash_environment_too_big	ash: XXX: perl: Argument list too long
 par_ash_environment_too_big	env_parallel: Error: Your environment is too big.
-par_ash_environment_too_big	env_parallel: Error: You can try 2 different approaches:
+par_ash_environment_too_big	env_parallel: Error: You can try 3 different approaches:
-par_ash_environment_too_big	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_ash_environment_too_big	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_ash_environment_too_big	env_parallel: Error: 2. Try running this in a clean environment once:
+par_ash_environment_too_big	env_parallel: Error:    variables or define functions.
+par_ash_environment_too_big	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_ash_environment_too_big	env_parallel: Error: 3. Try running this in a clean environment once:
 par_ash_environment_too_big	env_parallel: Error:      env_parallel --record-env
 par_ash_environment_too_big	env_parallel: Error:    And then use '--env _'
 par_ash_environment_too_big	env_parallel: Error: For details see: man env_parallel

testsuite/wanted-results/parallel-local-ssh9

@@ -9,9 +9,11 @@ par_zsh_embed	parallel_OK
 par_zsh_embed	env_parallel --env OK
 par_zsh_embed	_which:12: argument list too long: perl
 par_zsh_embed	env_parallel: Error: Your environment is too big.
-par_zsh_embed	env_parallel: Error: You can try 2 different approaches:
+par_zsh_embed	env_parallel: Error: You can try 3 different approaches:
-par_zsh_embed	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_zsh_embed	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_zsh_embed	env_parallel: Error: 2. Try running this in a clean environment once:
+par_zsh_embed	env_parallel: Error:    variables or define functions.
+par_zsh_embed	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_zsh_embed	env_parallel: Error: 3. Try running this in a clean environment once:
 par_zsh_embed	env_parallel: Error:      env_parallel --record-env
 par_zsh_embed	env_parallel: Error:    And then use '--env _'
 par_zsh_embed	env_parallel: Error: For details see: man env_parallel
@@ -49,9 +51,11 @@ par_ksh_embed	parallel_OK
 par_ksh_embed	env_parallel --env OK
 par_ksh_embed	./parallel-embed[XXX]: perl: /usr/bin/perl: cannot execute [Argument list too long]
 par_ksh_embed	env_parallel: Error: Your environment is too big.
-par_ksh_embed	env_parallel: Error: You can try 2 different approaches:
+par_ksh_embed	env_parallel: Error: You can try 3 different approaches:
-par_ksh_embed	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_ksh_embed	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_ksh_embed	env_parallel: Error: 2. Try running this in a clean environment once:
+par_ksh_embed	env_parallel: Error:    variables or define functions.
+par_ksh_embed	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_ksh_embed	env_parallel: Error: 3. Try running this in a clean environment once:
 par_ksh_embed	env_parallel: Error:      env_parallel --record-env
 par_ksh_embed	env_parallel: Error:    And then use '--env _'
 par_ksh_embed	env_parallel: Error: For details see: man env_parallel
@@ -74,9 +78,11 @@ par_bash_embed	parallel_OK
 par_bash_embed	env_parallel --env OK
 par_bash_embed	./parallel-embed: line XXX: /usr/bin/perl: Argument list too long
 par_bash_embed	env_parallel: Error: Your environment is too big.
-par_bash_embed	env_parallel: Error: You can try 2 different approaches:
+par_bash_embed	env_parallel: Error: You can try 3 different approaches:
-par_bash_embed	env_parallel: Error: 1. Use --env and only mention the names to copy.
+par_bash_embed	env_parallel: Error: 1. Run 'env_parallel --session' before you set
-par_bash_embed	env_parallel: Error: 2. Try running this in a clean environment once:
+par_bash_embed	env_parallel: Error:    variables or define functions.
+par_bash_embed	env_parallel: Error: 2. Use --env and only mention the names to copy.
+par_bash_embed	env_parallel: Error: 3. Try running this in a clean environment once:
 par_bash_embed	env_parallel: Error:      env_parallel --record-env
 par_bash_embed	env_parallel: Error:    And then use '--env _'
 par_bash_embed	env_parallel: Error: For details see: man env_parallel