| Subject: | Whitespace is sometimes left at end of line with -wbb="=" |
| Date: | Wed, 21 Oct 2009 13:13:28 +0200 |
| To: | bug-Perl-Tidy [...] rt.cpan.org |
| From: | Harald Meland <hmeland [...] basefarm.no> |
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Hi,
The following piece of code:
if (1) {
my $uid = $ENV{ 'ORIG_LOGNAME' } || $ENV{ 'LOGNAME' } || $ENV{
'REMOTE_USER' } || 'foobar';
}
if (2) {
my $uid = ($ENV{ 'ORIG_LOGNAME' } || $ENV{ 'LOGNAME' } || $ENV{
'REMOTE_USER' } || 'foobar');
}
will be reformatted to have a final space after the "$uid" in the (1)
case, but not in the (2) case, when run through perltidy with the
- -wbb="=" (which is part of the perl best practices style):
$ perltidy -npro -st -wbb="=" foo.pl | grep -n1 ' $'
1-if (1) {
2: my $uid
3- = $ENV{'ORIG_LOGNAME'}
$
Such end-of-line whitespace will cause the
CodeLayout::ProhibitTrailingWhitespace perlcritic policy to complain,
even though the CodeLayout::RequireTidyCode policy is satisfied.
- --
Harald
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