EVERYTHING FROM THE OTHER REPO

2026-07-29 03:36:26 +03:00
parent 6777ea96db
commit 92a6ae42f5
4426 changed files with 1696506 additions and 2 deletions
@@ -0,0 +1,79 @@
+package strict;
+
+$strict::VERSION = "1.13";
+
+my ( %bitmask, %explicit_bitmask );
+
+BEGIN {
+    # Verify that we're called correctly so that strictures will work.
+    # Can't use Carp, since Carp uses us!
+    # see also warnings.pm.
+    die sprintf "Incorrect use of pragma '%s' at %s line %d.\n", __PACKAGE__, +(caller)[1,2]
+        if __FILE__ !~ ( '(?x) \b     '.__PACKAGE__.'  \.pmc? \z' )
+        && __FILE__ =~ ( '(?x) \b (?i:'.__PACKAGE__.') \.pmc? \z' );
+
+    %bitmask = (
+        refs => 0x00000002,
+        subs => 0x00000200,
+        vars => 0x00000400,
+    );
+
+    %explicit_bitmask = (
+        refs => 0x00000020,
+        subs => 0x00000040,
+        vars => 0x00000080,
+    );
+
+    my $bits = 0;
+    $bits |= $_ for values %bitmask;
+
+    my $inline_all_bits = $bits;
+    *all_bits = sub () { $inline_all_bits };
+
+    $bits = 0;
+    $bits |= $_ for values %explicit_bitmask;
+
+    my $inline_all_explicit_bits = $bits;
+    *all_explicit_bits = sub () { $inline_all_explicit_bits };
+}
+
+sub bits {
+    my $bits = 0;
+    my @wrong;
+    foreach my $s (@_) {
+        if (exists $bitmask{$s}) {
+            $^H |= $explicit_bitmask{$s};
+
+            $bits |= $bitmask{$s};
+        }
+        else {
+            push @wrong, $s;
+        }
+    }
+    if (@wrong) {
+        require Carp;
+        Carp::croak("Unknown 'strict' tag(s) '@wrong'");
+    }
+    $bits;
+}
+
+sub import {
+    shift;
+    $^H |= @_ ? &bits : all_bits | all_explicit_bits;
+}
+
+sub unimport {
+    shift;
+
+    if (@_) {
+        $^H &= ~&bits;
+    }
+    else {
+        $^H &= ~all_bits;
+        $^H |= all_explicit_bits;
+    }
+}
+
+1;
+__END__
+