From 538b88d61a557a1fb5cb3da452c19241805850bd Mon Sep 17 00:00:00 2001
From: Niki Roo <niki@nikiroo.be>
Date: Fri, 6 Apr 2018 16:46:56 +0200
Subject: [PATCH] gopher.sh: support for ImageUtils.sh

---
 gopher.sh | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/gopher.sh b/gopher.sh
index 6b16f26..e433ac0 100755
--- a/gopher.sh
+++ b/gopher.sh
@@ -143,14 +143,16 @@ download)
 ;;
 g|I)
 	if convert -h >/dev/null 2>&1; then
-		if jp2a -h >/dev/null 2>&1; then
+		if ImageUtils.sh --help >/dev/null 2>&1; then
+			ImageUtils.sh --mode=DITHERING \
+				--width=74 "$tmp" | less
+		elif jp2a -h >/dev/null 2>&1; then
 			convert "$tmp" "$tmp.jpg"
-			# not supported: --chars=" ░▒▓█"
-			jp2a --border --colors --chars=" .-+=o8#"\
+			jp2a --border --chars=" .-+=o8#"\
 				--width=74 "$tmp.jpg" | less
 		else
-			echo "required program not found to view images: jp2a" \
-				| less
+			echo "required program not found to view images:" \
+				jp2a or ImageUtils.sh | less
 		fi
 	else
 		echo "required program not found to view images: convert" \
-- 
2.27.0