# HG changeset patch
# User nanaya <me@myconan.net>
# Date 1464698035 -32400
# Node ID 394f19c180a27b144ea20667c1804ad578d10943
# Parent  ecff9d2c0500164496cfd47e073a2b7e458db3fb
Ensure correct terminal size variables

diff -r ecff9d2c0500 -r 394f19c180a2 rc/bashrc
--- a/rc/bashrc	Mon May 16 18:21:24 2016 +0900
+++ b/rc/bashrc	Tue May 31 21:33:55 2016 +0900
@@ -15,6 +15,15 @@
 
 _org_path="${PATH}"
 
+# ensure correct window size at all time
+# noticeably in FreebSD + tmux + vim:
+# 1. start tmux
+# 2. start vim in the session
+# 3. split pane
+# 4. quit vim
+# 5. wrong COLUMNS or LINES
+shopt -s checkwinsize
+
 # Basic PATH
 export PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/usr/games"