plan9port

commit 22d10fe65586f5b0a5b212950a4caff776b6288a
parent f8dea3c178590517e6f8833a2953c10c31ddbffc
Author: rsc <devnull@localhost>
Date:   Fri, 16 Dec 2005 15:27:18 +0000

auto-insert second line for expand

Diffstat:
M
src/cmd/acme/wind.c
 | 
6
++++++

1 file changed, 6 insertions(+), 0 deletions(-)
diff --git 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;
 }