From 22d10fe65586f5b0a5b212950a4caff776b6288a Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Fri, 16 Dec 2005 15:27:18 +0000
Subject: auto-insert second line for expand

---
 src/cmd/acme/wind.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src')

diff --git a/src/cmd/acme/wind.c b/src/cmd/acme/wind.c
index 05384601..ceca319d 100644
--- a/src/cmd/acme/wind.c
+++ b/src/cmd/acme/wind.c
@@ -122,6 +122,12 @@ wintaglines(Window *w, Rectangle r)
 	if(n < w->taglines)
 		n = w->taglines;
 
+	/* on initial expansion, create an extra line */
+	if(n < 2){
+		rune = '\n';
+		textinsert(&w->tag, w->tag.file->b.nc, &rune, 1, TRUE);
+		n = 2;
+	}
 	return n;
 }
 
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