From bb79b0116213952fc04cda5a0e7c9a306650b151 Mon Sep 17 00:00:00 2001
From: Curtis McEnroe <june@causal.agency>
Date: Sat, 18 Aug 2018 01:07:05 -0400
Subject: Cut off path components until right prompt fits

Keeps paths valid (from somehwere) rather than abrupt truncation.
---
 home/.kshrc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'home')

diff --git a/home/.kshrc b/home/.kshrc
index b0b225e9..734d71b7 100644
--- a/home/.kshrc
+++ b/home/.kshrc
@@ -76,7 +76,9 @@ function prompt {
 
 	[[ $TERM = xterm* ]] && title="\033]0;${title}\07" || title=''
 	[[ -n ${COLUMNS:-} ]] && cols=$COLUMNS || cols=$(tput cols)
-	typeset -R $(( cols / 2 )) right
+	while (( ${#right} > (cols / 2) )); do
+		right=${right#*/}
+	done
 	typeset -R $(( cols - 1 )) right
 	print "\01\r\01${title}\01\n\01${fg[7]}${right}${fg}\r\01${left}"
 }
-- 
cgit 1.4.1