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parallel: --linebuffer treat \r as a full line, too.

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This commit is contained in:
Ole Tange 2016-08-03 23:51:14 +02:00
parent ed76fe2979
commit 0724162ad4
2 changed files with 10 additions and 2713 deletions
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20
src/parallel
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@ -1208,7 +1208,7 @@ sub check_invalid_option_combinations {
sub init_globals {
# Defaults:
$Global::version = 20160722;
$Global::version = 20160724;
$Global::progname = 'parallel';
$Global::infinity = 2**31;
$Global::debug = 0;
@ -8050,22 +8050,22 @@ sub linebuffer_print {
my $outputlength = 0;
while(read($in_fh,substr($$partial,length $$partial),3276800)) {
# Append to $$partial
# Find the last \n
my $i = ::rindex64($partial,"\n");
if($i != -1) {
# Find the last \n or \r
my $i = (::rindex64($partial,"\n")+1) || (::rindex64($partial,"\r")+1);
if($i) {
# One or more complete lines were found
$outputlength += $i+1;
$outputlength += $i;
if($opt::tag or defined $opt::tagstring) {
# Replace ^ with $tag within the full line
my $tag = $self->tag();
substr($$partial,0,$i+1) =~ s/^/$tag/gm;
# Length of partial line has changed: Find the last \n again
$i = ::rindex64($partial,"\n");
substr($$partial,0,$i) =~ s/^/$tag/gm;
# Length of partial line has changed: Find the last \n/\r again
$i = (::rindex64($partial,"\n")+1) || (::rindex64($partial,"\r")+1);
}
# Print up to and including the last \n
print $out_fd substr($$partial,0,$i+1);
print $out_fd substr($$partial,0,$i);
# Remove the printed part
substr($$partial,0,$i+1) = "";
substr($$partial,0,$i) = "";
}
}
$self->add_returnsize($outputlength);

2703
src/parallel_tutorial.html
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