Perltidy: an option to keep sub($args){} as a single line?

alexbyk has asked for the wisdom of the Perl Monks concerning the following question:

$fs->traverse('/foo')->filter(sub ($name, $dir) { $name !~ /^\./; });
$fs->traverse('/foo')->filter(sub { $_[0] !~ /^\./; });
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Is there any option to keep the first line as is? Because with -pbp perltidy breaks it into 5 lines because of a signatures feature.

UPD: the answer is -fnl http://stackoverflow.com/a/37872291/1198451

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Re: Perltidy: an option to keep sub($args){} as a single line? by runrig (Abbot) on Jun 16, 2016 at 22:53 UTC
Really? I don't get that. What version of perltidy? I get this with both v20120714 and v20160302 `$fs->traverse('/foo')->filter( sub ($name, $dir) { $name !~ /^\./; } ) +; $fs->traverse('/foo')->filter( sub { $_[0] !~ /^\./; } ) +;` [download]	[reply] [d/l]
Re: Perltidy: an option to keep sub($args){} as a single line? by choroba (Cardinal) on Jun 16, 2016 at 21:26 UTC
Crossposted to StackOverflow. Crossposting is OK, but it's considered polite to inform about it in order to protect people not visiting both sites from wasting their efforts hacking a solution to a problem already solved at the other end of the internet. ($q=q:Sq=~/;[c](.)(.)/;chr(-\|\|-\|5+lengthSq)`"S\|oS2"`map{chr \|+ord }map{substrSq`S_+\|`\|}3E\|-\|`7**2-3:)=~y+S\|`+$1,++print+eval$q,q,a, [download]	[reply] [d/l]
Re^2: Perltidy: an option to keep sub($args){} as a single line? by alexbyk (Novice) on Jun 17, 2016 at 08:29 UTC
Roger that. Thanks	[reply]
Re: Perltidy: an option to keep sub($args){} as a single line? by runrig (Abbot) on Jun 17, 2016 at 16:09 UTC
Looks like there were changes in the latest version that may fix signature problems in the previous version (i.e., try upgrading?): `Perltidy Change Log 2016 03 02 - RT #112534. Corrected a minor problem in which an unwanted new +line was placed before the closing brace of an anonymous sub with a signature, if it was in a list. Thanks to Dmytro Zagashev. - Corrected a minor problem in which occasional extra indentatio +n was given to the closing brace of an anonymous sub in a list when +the -lp parameter was set. 2016 03 01 - RT #104427. Added support for signatures.` [download]	[reply] [d/l]