X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/463971a7f09119922cecde3004581bfdc81b4388..54c320d4bbbdafdf74ba2256d497702d309711b8:/perl.inc.pl

diff --git a/perl.inc.pl b/perl.inc.pl
index e412578..67774cf 100644
--- a/perl.inc.pl
+++ b/perl.inc.pl
@@ -15,14 +15,14 @@ use utf8;
 			[q`<code>pack 'q'</code>`, '64-bit integer support (also large files &gt;2GiB)'],
 			['<code>sort $coderef ()</code>', 'comparison function can be a subroutine reference; prototype <code>($$)</code> to pass elements as normal <code>@_</code>'],
 			['<code>CHECK {}</code>', 'special block called at end of compilation'],
-			['<code>/[[:…:]]/</code>', 'POSIX character class syntax such as <code>[[:alpha:]]/</code>'],
+			['<code>/[[:…:]]/</code>', 'POSIX character class syntax such as <code>/[[:alpha:]]/</code>'],
 			# quite a lot more, but leave it at this
 		],
 		release => '2000-03-23',
 		distro => {
 			debian => 'woody',
-			redhat => '2.1',
-			solaris => '9', # 2002-05 eol 2014-10
+			rhel => '2', # v5.6.0; also in red hat 7.0
+			solaris => '9', # v5.6.1; 2002-05 eol 2014-10
 		},
 		unicode => '3.0.1',
 	},
@@ -40,8 +40,9 @@ use utf8;
 		release => '2002-07-18',
 		distro => {
 			debian => 'sarge',
-			redhat => '3.9',
+			rhel => '3', # v5.8.0; v5.8.8 in RHEL6 (2007-2014)
 			solaris => '10', # v5.8.4; 2005-01 eol 2021-01
+			centos => '3-5', # v5.8.0 in v3 (2004-03); v5.8.8 in v5 (eol 2017-03)
 		},
 		unicode => '3.2.0',
 	},
@@ -59,7 +60,8 @@ use utf8;
 		release => '2007-12-18',
 		distro => {
 			debian => 'lenny',
-			redhat => '6.5',
+			rhel => '6', # v5.10.1
+			centos => '6', # v5.10.1 (2011-07 eol 2020-11)
 		},
 		unicode => '5.0.0',
 	},
@@ -85,7 +87,7 @@ use utf8;
 			['<code>s///r</code>', 'non-destructive substitution'],
 			['<code>/(?^)/</code>', 'construct to reset to default modifiers'],
 			['<code>/(?{ m() })/</code>', 'regular expressions can be nested in <code>/(?{})/</code> and <code>/(??{})/</code>'],
-			["<code>use re '/flags'</code>", 'customize default modifiers'],
+			["<code>use re '/flags'</code>", 'customise default modifiers'],
 			['<code>each $ref</code> e.a.', 'array and hash container functions accept references'],
 			['<code>FH->method</code>', 'filehandle method calls load IO::File on demand (eg. <code>STDOUT->flush</code>)'],
 		],
@@ -104,7 +106,8 @@ use utf8;
 		],
 		release => '2012-05-20',
 		distro => {
-			redhat => '7.0',
+			rhel => '7', # v5.16.3
+			centos => '7', # v5.16.3 (2014-07 eol 2024-06)
 		},
 		unicode => '6.1',
 	},
@@ -113,7 +116,7 @@ use utf8;
 		new => [
 			['<code>${^LAST_FH}</code>', 'last read filehandle (used by <code>$.</code>)'],
 			['<code>/(?[ a + b ])/</code>', 'regex set operations (character substraction <code>-</code>, unions <code>&amp;</code>)'],
-			['<code>my sub foo</code>', 'lexical subroutines (also state, our)'],
+			['<code>my sub</code>', 'lexical subroutines (also <code>state</code>, <code>our</code>)'],
 			['<code>next $expression</code>', 'loop controls allow runtime expressions'],
 			[q(<code>no warnings 'experimental::…'</code>), 'mechanism for experimental features, as of now required for smartmatch'],
 		],
@@ -134,4 +137,15 @@ use utf8;
 			debian => 'jessie',
 		},
 	},
+
+	v5.21.8 => {
+		new => [
+			['<code>\$alias =</code>', 'aliasing via reference'],
+			['<code>&lt;&lt;>></code>', 'safe readline ignoring open flags in arguments'],
+			['<code>/()/n</code>', 'flag to disable numbered capturing, turning <code>()</code> into <code>(?:)</code>'],
+		],
+		unicode => '7.0',
+		release => '2015-01-20',
+		unstable => 1,
+	},
 }