From 10cd073e1f7c2f287bb1090e2717be455091bced Mon Sep 17 00:00:00 2001
From: "Rob Swindell (on Debian Linux)" <rob@synchro.net>
Date: Sat, 28 Oct 2023 14:35:16 -0700
Subject: [PATCH] Fix for preview mode with narrow terminals
Longer messages would cause the "Preview lines" separator line to wrap.
Chasing 40 column issues is a bit of a rabbit hole, so I think I'll pause
for now.
---
exec/msglist.js | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/exec/msglist.js b/exec/msglist.js
index 3fe0857358..e9de06bb0d 100644
--- a/exec/msglist.js
+++ b/exec/msglist.js
@@ -893,7 +893,7 @@ function list_msgs(msgbase, list, current, preview, grp_name, sub_name)
console.attributes = msg_ctrl ? color_cfg.preview_separator_active : color_cfg.preview_separator_inactive;
while(console.current_column < digits - 1)
write(options.preview_separator || default_separator);
- write(options.preview_label || "\xd9 Preview");
+ write(options.preview_label || (console.screen_columns < 80 ? "\xd9" : "\xd9 Preview"));
var offset = pagesize + 4;
if(text) {
if(text.length) {
@@ -908,7 +908,7 @@ function list_msgs(msgbase, list, current, preview, grp_name, sub_name)
var max = Math.min(console.screen_rows - offset, text.length);
if(msg_line + max > text.length)
msg_line = text.length - max;
- write(format(options.preview_lines_fmt || " lines %u-%u"
+ write(format(options.preview_lines_fmt || " Lines %u-%u"
, msg_line + 1, msg_line + max));
if(max < text.length)
write(format(options.preview_total_lines_fmt || " of %u", text.length));
--
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