From 573da3af1d9eaec45dad88622458950a94bf9ed9 Mon Sep 17 00:00:00 2001
From: Syndamia <kamen@syndamia.com>
Date: Tue, 31 Dec 2024 11:05:52 +0200
Subject: fix(single): Make checkbox lists actual lists

---
 single.awk | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

(limited to 'single.awk')

diff --git a/single.awk b/single.awk
index 00f9e2e..b60535f 100644
--- a/single.awk
+++ b/single.awk
@@ -196,12 +196,16 @@ function autoinsert(arrname, isbefore) {
 /^(    |\t)[ \t]*/ {
 }
 
-# Check boxes
+# Check boxes Part 1/2
 /^[ \t]*- \[[ x]\][ \t]/ {
+	if (checkbox_level <= 0) {
+		println("<ul class=\"checkboxed\">")
+		checkbox_level = 1
+	}
 	match($0, /- \[[ x]\][ \t]/)
 	if (substr($0, RSTART + 3, 1) == "x") checked = " checked=\"checked\""
 	else                                  checked = ""
-	$0 = "<input type=\"checkbox\" disabled=\"disabled\"" checked ">" substr($0, RSTART + RLENGTH) "</br>"
+	$0 = "<li><input type=\"checkbox\" disabled=\"disabled\"" checked "><label>" substr($0, RSTART + RLENGTH) "</label></li>"
 }
 
 # Unordered lists
@@ -250,8 +254,8 @@ function abs(x) { return ((x < 0) ? -x : x) }
 }
 
 # Paragraphs
-prev_blankline && !blankline && lengthStack("bq-level") == 0 && lengthStack("list-level") == 0 { $0 = "<p>" $0 }
-!prev_blankline && blankline && lengthStack("bq-level") == 0 && lengthStack("list-level") == 0 { prev = prev "</p>" }
+prev_blankline && !blankline && lengthStack("bq-level") == 0 && lengthStack("list-level") == 0 && checkbox_level == 0 { $0 = "<p>" $0 }
+!prev_blankline && blankline && lengthStack("bq-level") == 0 && lengthStack("list-level") == 0 && checkbox_level == 0 { prev = prev "</p>" }
 
 # Blockquote Part 2/2
 blankline {
@@ -262,6 +266,12 @@ blankline {
 	}
 }
 
+# Check boxes Part 2/2
+checkbox_level > 0 && ! /^<li><input type="checkbox" disabled="disabled"/ {
+	println("</ul>")
+	checkbox_level = 0
+}
+
 # Links
 /!?\[[^\]]*\] ?[(\[][^)\]]*[\])]/ {
 	isimg = 0
-- 
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