From 97e8482bd5e162e47fa39a23b9bcc6bab5d96808 Mon Sep 17 00:00:00 2001
From: Case Duckworth
Date: Mon, 8 Jun 2020 11:16:13 -0500
Subject: Enable extglob on extglob

---
 bollux | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/bollux b/bollux
index 8e1207b..919c370 100755
--- a/bollux
+++ b/bollux
@@ -689,7 +689,7 @@ typeset_gemini() {
 		(
 			:
 			:
-		) # XXX this doesn't work!?
+		) # dumb formatting brought to you by shfmt
 		log d "LINES=$LINES; COLUMNS=$COLUMNS"
 		T_WIDTH=$COLUMNS
 	fi
@@ -825,7 +825,9 @@ fold_line() { # fold_line WIDTH TEXT
 	set -- $2 # TODO: is this the best way?
 
 	for word; do
+		shopt -s extglob
 		plain="${word//$'\x1b'\[*([0-9;])m/}"
+		shopt -u extglob
 		wl=$((${#plain} + 1))
 		if (((ll + wl) >= width)); then
 			printf "\n%${margin}s" ' '
-- 
cgit 1.4.1-21-gabe81