From 9977a3e9fcdc2d2feda2f8cd2990a89c21804e56 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Wed, 11 Jan 2017 22:13:40 +0900
Subject: Make preview renderer suspend early on line wrap

---
 src/tui/tui.go | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'src/tui/tui.go')

diff --git a/src/tui/tui.go b/src/tui/tui.go
index eb504f8c..33358e85 100644
--- a/src/tui/tui.go
+++ b/src/tui/tui.go
@@ -117,6 +117,14 @@ const (
 	colWhite
 )
 
+type FillReturn int
+
+const (
+	FillContinue FillReturn = iota
+	FillNextLine
+	FillSuspend
+)
+
 type ColorPair struct {
 	fg Color
 	bg Color
@@ -216,8 +224,8 @@ type Window interface {
 	MoveAndClear(y int, x int)
 	Print(text string)
 	CPrint(color ColorPair, attr Attr, text string)
-	Fill(text string) bool
-	CFill(fg Color, bg Color, attr Attr, text string) bool
+	Fill(text string) FillReturn
+	CFill(fg Color, bg Color, attr Attr, text string) FillReturn
 	Erase()
 }
 
-- 
cgit v1.2.3