From f4ca24ee41993be5098b4ba675561537803c272a Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Fri, 27 Oct 2023 00:11:04 +0200
Subject: [PATCH] sample: reference chapter titles by first word

Support client targeting within the document.
---
 sample.plp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sample.plp b/sample.plp
index f824e14..be68403 100644
--- a/sample.plp
+++ b/sample.plp
@@ -22,7 +22,7 @@ print $intro;
 
 while (my $p = readline $source) {
 	EscapeHTML($p);
-	$p =~ s{ \A (\N+:) \n\Z }{<h2>$1</h2>}x;
+	$p =~ s{ \A ((\pL+) \N*:) \n\Z }{<h2 id="\L$2\E">$1</h2>}x;
 	print $p;
 }
 
-- 
2.30.0