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Merge branch 'master' of ssh://git.sv.gnu.org/srv/git/parallel

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This commit is contained in:
Ole Tange 2013-07-17 23:26:17 +02:00
parent d3a9292b2a 895d84af65
commit fe3affd3cb
1 changed files with 4 additions and 1 deletions
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5
src/parallel
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@ -934,7 +934,8 @@ sub parse_options {
sub env_quote {
my $v = shift;
$v =~ s/([\\])/\\$1/g;
$v =~ s/([\[\] \#\'\n\&\<\>\(\)\;\{\}\t\"\$\`\*\174\!\?\~])/\\$1/g;
$v =~ s/([\[\] \#\'\&\<\>\(\)\;\{\}\t\"\$\`\*\174\!\?\~])/\\$1/g;
$v =~ s/\n/"\n"/g;
return $v;
}
@ -951,6 +952,8 @@ sub parse_env_var {
@vars = grep { defined($ENV{$_}) } @vars;
my @qcsh = map { my $a=$_; "setenv $a " . env_quote($ENV{$a}) } @vars;
my @qbash = map { my $a=$_; "export $a=" . env_quote($ENV{$a}) } @vars;
my @bash_functions = grep { substr($ENV{$_},0,4) eq "() {" } @vars;
push @qbash, map { my $a=$_; "eval $a\"\$$a\"" } @bash_functions;
# Create lines like:
# echo $SHELL | grep "/t\\{0,1\\}csh" >/dev/null && setenv V1 val1 && setenv V2 val2 || export V1=val1 && export V2=val2 ; echo "$V1$V2"