From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sat, 24 Jan 2015 18:21:23 +0000 (+0100)
Subject: perl: minor updates in feature list
X-Git-Tag: v1.6~69
X-Git-Url: http://git.shiar.nl/sheet.git/commitdiff_plain/b485ba4f63ebd10b905cd68e37cad8a5de3a0624

perl: minor updates in feature list
---

diff --git a/perl.inc.pl b/perl.inc.pl
index 2c76e59..23ca6cf 100644
--- a/perl.inc.pl
+++ b/perl.inc.pl
@@ -3,6 +3,7 @@ use utf8;
 +{
 	v5.6 => {
 		new => [
+			['<code>use warnings</code>'],
 			['<code>use utf8</code>'],
 			['<code>\N{named character}</code>'],
 			['<code>our</code>'],
@@ -25,7 +26,7 @@ use utf8;
 			[q`<code>open $fh, '-|', @cmd</code>`, 'open list to fork a command without spawning a shell'],
 			[q`<code>open $fh, '>', \$var</code>`, 'perl scalars as virtual files'],
 			[q`<code>printf '%1$s', @args</code>`, 'syntax to use parameters out of order'],
-			[q`<code>$num = 1_000</code>`, 'underscores between digits allowed in numeric constants'],
+			[q`<code>1_2_3 == 123</code>`, 'underscores between digits allowed in numeric constants'],
 #			[q`<code>use if</code>`, 'conditional module inclusion'], # also installable in earlier versions
 		],
 		release => '2002-07-18',
@@ -39,7 +40,7 @@ use utf8;
 	v5.10 => {
 		new => [
 			['<code>//</code>', 'defined-or operator'],
-			['<code>~~</code>', 'smart-match operator to compare different data types'],
+			['<code>~~</code>', 'smart-match operator to compare different data types <small>(updated in v5.10.1)</small>'],
 			['<code>given</code>', 'switch statement to smart-match with <code>when</code>/<code>default</code>'],
 			['<code>/(?&lt;name>)/</code>', 'named capture buffers into <code>%+</code>'],
 			['<code>s/keep\K//</code>', 'floating positive lookbehind, efficient alternative for <code>s/(keep)/$1/</code>'],
@@ -60,6 +61,8 @@ use utf8;
 			['<code>...</code>', 'yada-yada operator: code placeholder'],
 			['<code>use 5.012</code>', 'Implicit <code>strict</code> if use VERSION >= v5.12'],
 			['<code>… when</code>', '<code>when</code> is now allowed to be used as a statement modifier'],
+			[q(<code>use overload 'qr'</code>), 'customisable conversion to regular expressions'],
+			['<code>/\N/</code>', 'inverse \n to match any character except newline regardless of <code>/s</code>'],
 		],
 		release => '2010-04-12',
 		unicode => '5.2',
@@ -85,7 +88,7 @@ use utf8;
 		new => [
 			['<code>__SUB__</code>', 'current subroutine reference'],
 			['<code>fc, "\F"</code>', 'unicode foldcase to compare case-insensitively'],
-			['<code>"\N{}"</code>', 'automatic use charnames qw( :full :short )'],
+			['<code>"\N{}"</code>', 'automatic <code>use charnames qw( :full :short )</code>'],
 		],
 		release => '2012-05-20',
 		distro => {
@@ -97,15 +100,12 @@ use utf8;
 	v5.18 => {
 		new => [
 			['<code>${^LAST_FH}</code>', 'last read filehandle (used by <code>$.</code>)'],
-			['<code>/(?[ a + b ])/</code>', 'regex set operations (character substraction -, unions &amp;)'],
+			['<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>next $expression</code>', 'loop controls allow runtime expressions'],
 			[q(<code>no warnings 'experimental::…'</code>), 'mechanism for experimental features, as of now required for smartmatch'],
 		],
 		release => '2013-05-18',
-		distro => {
-			debian => 'jessie',
-		},
 		unicode => '6.2',
 	},
 
@@ -118,5 +118,8 @@ use utf8;
 		],
 		unicode => '6.3',
 		release => '2014-05-27',
+		distro => {
+			debian => 'jessie',
+		},
 	},
 }