From 4f46c6511b0216102dc51414401fc20bff74a88b Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Mon, 26 Aug 2024 22:05:21 +0200
Subject: [PATCH] perl: mention breaking changes and feature removals

---
 perl.inc.pl | 3 +++
 perl.plp    | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/perl.inc.pl b/perl.inc.pl
index f6f2b3f..3ee4eb4 100644
--- a/perl.inc.pl
+++ b/perl.inc.pl
@@ -192,6 +192,7 @@ my $wbr = "\N{ZERO WIDTH SPACE}";
 
 	v5.16 => {
 		new => [
+			["<code>no feature ${wbr}'array_base'</code>", 'disables <code>$[</code> to alter the 0 index of the first array element or substring character', {bundle => 0, dropped => v5.30}],
 			['<code>__SUB__</code>', 'current subroutine reference', {feature => 'current_sub'}],
 			['<code>fc, "\F"</code>', 'unicode foldcase to compare case-insensitively', {feature => 'fc'}],
 			['<code>"\N{}"</code>', 'automatic <code>use charnames qw( :full :short )</code>'],
@@ -208,6 +209,7 @@ my $wbr = "\N{ZERO WIDTH SPACE}";
 
 	v5.18 => {
 		new => [
+			['PERL_PERTURB_KEYS=1', 'hash overhaul; order is randomised instead of being semi-repeatable', {eg => 'each %{{%hash}} ne each %{{%hash}}'}],
 			['<code>${^LAST_FH}</code>', 'last read filehandle (used by <code>$.</code>)'],
 			['<code>/(?[ a + b ])/</code>', 'regex set operations (character subtraction <code>-</code>, union <code>+</code>, intersection <code>&amp;</code>, xor <code>^</code>)', {experimental => 'regex_sets', stable => v5.36}],
 			['<code>my sub</code>', 'lexical subroutines (also <code>state</code>, <code>our</code>); buggy before v5.22', {experimental => 'lexical_subs', stable => v5.26}],
@@ -280,6 +282,7 @@ my $wbr = "\N{ZERO WIDTH SPACE}";
 
 	v5.26 => {
 		new => [
+			["<code><s>use lib '.'</s></code>", 'current directory no longer included in default module search path <code>@INC</code>'],
 			['<code>&lt;&lt;~EOT</code>', 'indented here-docs, strips same whitespace before delimiter in each line'],
 			['<code>@{^CAPTURE}</code>', q"array of last match's captures, so <code>${^CAPTURE}[0]</code> is <code>$1</code>"],
 			['<code>//xx</code>', 'extended modifier to also ignore whitespace in bracketed character classes'],
diff --git a/perl.plp b/perl.plp
index d6dfd9d..8a5e7bb 100644
--- a/perl.plp
+++ b/perl.plp
@@ -2,7 +2,7 @@
 
 Html({
 	title => 'perl version cheat sheet',
-	version => '1.9',
+	version => '1.10',
 	keywords => [qw'
 		perl version feature features comparison
 		sheet cheat overview summary
-- 
2.30.2