st

commit 1371614ea7e0b7065469e7a9322888d38cdbcde7
parent 7ef1d24a4c917568f57299d789f879380a359f65
Author: noname <noname@inventati.org>
Date:   Tue, 22 Apr 2014 21:59:01 +0400

Use BETWEEN in tinsertblankline and tdeleteline.

Diffstat:
M
st.c
 | 
12
++++--------

1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/st.c b/st.c
@@ -1628,18 +1628,14 @@ tinsertblank(int n) {
 
 void
 tinsertblankline(int n) {
-	if(term.c.y < term.top || term.c.y > term.bot)
-		return;
-
-	tscrolldown(term.c.y, n);
+	if(BETWEEN(term.c.y, term.top, term.bot))
+		tscrolldown(term.c.y, n);
 }
 
 void
 tdeleteline(int n) {
-	if(term.c.y < term.top || term.c.y > term.bot)
-		return;
-
-	tscrollup(term.c.y, n);
+	if(BETWEEN(term.c.y, term.top, term.bot))
+		tscrollup(term.c.y, n);
 }
 
 int32_t