From mboxrd@z Thu Jan  1 00:00:00 1970
MIME-Version: 1.0
From: Jacob Moody <jsmoody@iastate.edu>
Date: Sun, 30 Dec 2018 16:22:39 -0600
Message-ID: <CA+gzr0KC+Fg6AquDzWF0rQfwHNcxpPmQq7xJ6C7jY4z22R4ayQ@mail.gmail.com>
To: 9fans@9fans.net
Content-Type: text/plain; charset="UTF-8"
Subject: [9fans] Acme resize bug
Topicbox-Message-UUID: f15b495a-ead9-11e9-9d60-3106f5b1d025

Hello 9fans,

I've noticed that sometimes when resizing acme columns there is a
strip left at the bottom that doesn't get redrawn.
It's a bit hard to notice with the default colours, but changing it up
makes it more obvious.
I was able to fix it with this the following patch but am not sure if
this is the best way to go about fixing it.

diff -u /dist/clean/plan9front/sys/src/cmd/acme/cols.c /sys/src/cmd/acme/cols.c
--- /dist/clean/plan9front/sys/src/cmd/acme/cols.c Thu Nov  1 15:02:44 2018
+++ /sys/src/cmd/acme/cols.c Thu Nov  1 15:38:53 2018
@@ -204,6 +204,7 @@
  draw(screen, r2, display->black, nil, ZP);
  r1.min.y = r2.max.y;
  r1.min.y = winresize(w, r1, FALSE);
+ draw(screen, r1, textcols[BACK], nil, ZP);
  }
  c->r = r;
 }

Happy New Year,
Moody