over*: use v5.10.1, drop warnings

v5.10.1 lets us use the lighter parent.pm instead of base.pm,
and we'll rely on the shebang to enable warnings (or not).

While we're in the area, drop a no-longer-necessary import for
PublicInbox::Search, since OverIdx doesn't require search.

diff --git a/lib/PublicInbox/Over.pm b/lib/PublicInbox/Over.pm
index 6b7d52163028483dfdd4884241e9ef226fa91b34..0957cbdd78cca6290832f93e25b7203977904456 100644 (file)
--- a/lib/PublicInbox/Over.pm
+++ b/lib/PublicInbox/Over.pm
@@ -6,7 +6,7 @@
 # tweaked/updated over time and rebuilt.
 package PublicInbox::Over;
 use strict;
 # tweaked/updated over time and rebuilt.
 package PublicInbox::Over;
 use strict;

-use warnings;
+use v5.10.1;

 use DBI;
 use DBD::SQLite;
 use PublicInbox::Smsg;
 use DBI;
 use DBD::SQLite;
 use PublicInbox::Smsg;

diff --git a/lib/PublicInbox/OverIdx.pm b/lib/PublicInbox/OverIdx.pm
index 512c5f463f008f0c3e3532ccd803e2d7ca54fc69..67f8cf656958d78440ba13e7115915065021cacf 100644 (file)
--- a/lib/PublicInbox/OverIdx.pm
+++ b/lib/PublicInbox/OverIdx.pm
@@ -9,14 +9,13 @@
 # are denoted by a negative NNTP article number.
 package PublicInbox::OverIdx;
 use strict;
 # are denoted by a negative NNTP article number.
 package PublicInbox::OverIdx;
 use strict;

-use warnings;
-use base qw(PublicInbox::Over);
+use v5.10.1;
+use parent qw(PublicInbox::Over);

 use IO::Handle;
 use DBI qw(:sql_types); # SQL_BLOB
 use PublicInbox::MID qw/id_compress mids_for_index references/;
 use PublicInbox::Smsg qw(subject_normalized);
 use Compress::Zlib qw(compress);
 use IO::Handle;
 use DBI qw(:sql_types); # SQL_BLOB
 use PublicInbox::MID qw/id_compress mids_for_index references/;
 use PublicInbox::Smsg qw(subject_normalized);
 use Compress::Zlib qw(compress);

-use PublicInbox::Search;

 use Carp qw(croak);
 
 sub dbh_new {
 use Carp qw(croak);
 
 sub dbh_new {