feat(single): Implemented checklists

1 files changed, 8 insertions, 1 deletions

diff --git a/single.awk b/single.awk
index 0481a49..b4b4c89 100644
--- a/single.awk
+++ b/single.awk
@@ -11,7 +11,7 @@
 #     [x] Superscript ^...^
 #     [x] Subscript ~...~
 #     [ ] Footnote [^...] (with user customizations)
-#     [ ] Task list - [ ] (readonly)
+#     [x] Task list - [ ] (readonly)
 #     [ ] Definition lists
 #         [ ] Single line
 #         [ ] Multi-line
@@ -219,6 +219,13 @@ list_level > 0 && !list_started && /[^ \t]/ { ## Non-list line
 	}
 }
 
+# Checklists
+list_started && /^\[[x ]\][ \t]/ {
+	checked = (char($0, 2) == "x") ? " checked=\"checked\"" : "";
+	$0 = "<input type=\"checkbox\" disabled=\"disabled\"" checked \
+	     "><label>" substr($0, 5) "</label>"
+}
+
 # Code blocks
 /^(    |\t)/ {
 	if (!inside_codeblock) {