From c2a03f54679904aef3a130d8b8b7e45e4e6bcc53 Mon Sep 17 00:00:00 2001
From: Case Duckworth
Date: Sat, 13 Aug 2022 20:46:28 -0500
Subject: Escape .. escapes

---
 ht.awk | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ht.awk b/ht.awk
index e33fd73..80eb464 100755
--- a/ht.awk
+++ b/ht.awk
@@ -113,6 +113,9 @@ $0 ~ ("^" COMMENT_DELIM) {
 	for (lt in LINE_TYPES) {
 		if (match($0, "^" lt "[ \t]*")) {
 			$0 = substr($0, RSTART + RLENGTH)
+			# Escape & in $0 so awk doesn't choke
+			gsub(/&/, "\\\\&", $0)
+			# Expand the template
 			templ = LINE_TYPES[lt]
 			while (match(templ, /\$[0-9-]+/)) {
 				if (substr(templ, RSTART + 1, 1) == "-") {
-- 
cgit 1.4.1-21-gabe81