From: NeilBrown <neil@brown.name>
Date: Wed, 21 Jun 2023 07:53:03 +0000 (+1000)
Subject: lib-renderline: make control chars stand out more.
X-Git-Url: http://git.neil.brown.name/?a=commitdiff_plain;h=e580c6755e4ce08baa26822fd2570881925049ef;p=edlib.git

lib-renderline: make control chars stand out more.

Conrtol chars should not appear in the line given to lib-renderline.
We try to handle them, but let us make them much more obvious so they
look wrong as well as being wrong.

Signed-off-by: NeilBrown <neil@brown.name>
---

diff --git a/lib-renderline.c b/lib-renderline.c
index d238bf0f..093914b8 100644
--- a/lib-renderline.c
+++ b/lib-renderline.c
@@ -988,7 +988,7 @@ DEF_CMD(renderline)
 			buf[1] = ch + '@';
 			buf[2] = 0;
 			b = buf+2;
-			buf_concat(&attr, ",underline,fg:red,");
+			buf_concat(&attr, ",inverse,fg:red,");
 			in_lws = False;
 			ret = draw_some(p, focus, &rlst, &x, buf, &b,
 					buf_final(&attr), in_lws,