From 028f59ebf0fc83d200deed86838d578a44c9ae4a Mon Sep 17 00:00:00 2001
From: Case Duckworth
Date: Wed, 28 Sep 2022 22:40:19 -0500
Subject: shellcheck

---
 vienna | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/vienna b/vienna
index 25ba678..8ce8468 100755
--- a/vienna
+++ b/vienna
@@ -65,7 +65,7 @@ configure() {
 	## Initialize state
 	FILE=
 	## Cleanup after we're done
-	trap cleanup INT KILL
+	trap cleanup INT QUIT
 }
 
 main() {
@@ -124,6 +124,7 @@ publish() {
 
 shellfix() { # shellfix FILE...
 	## Replace ` with \`, $ with \$, and $$ with $
+	# shellcheck disable=2016
 	sed -E \
 		-e 's/`/\\`/g' \
 		-e 's/(^|[^\$])\$([^\$]|$)/\1\\$\2/g' \
@@ -172,7 +173,7 @@ meta() { # meta FIELD [FILE] < INPUT
 	metafile="$TMPD/${file}.meta"
 	test -f "$metafile" ||
 		sed '/<!--/n;/-->/q' >"$metafile"
-	sed -n "s/^[ \t]*$1:[ \t]*//p" <"$metafile"
+	sed -n "s/^[ \t]*$field:[ \t]*//p" <"$metafile"
 }
 
 ## Customizable bits
-- 
cgit 1.4.1-21-gabe81