mostly fix backward scrolling

1 files changed, 4 insertions, 2 deletions

diff --git a/more.c b/more.c
index b9508ac..b3bbfb6 100644
--- a/more.c
+++ b/more.c
@@ -169,7 +169,9 @@ static int more_printline(char *s)
 static void more_refresh(struct more_file *mf)
 {
 	int printed = 0;
-	for (size_t i = 0; i + printed < mf->topline + LINES; i++) {
+	wmove(more_win, 0, 0);
+
+	for (size_t i = mf->topline; i + printed < mf->topline + LINES; i++) {
 		/* FIXME: account for long lines */
 
 		if (more_getline(mf, i) == -1) {
@@ -185,7 +187,7 @@ static void more_scroll(struct more_file *mf, int count, int multiple)
 {
 	int by = count ? count * multiple : multiple;
 
-	if (more_clear) {
+	if (more_clear && abs(by) > LINES) {
 		clear();
 	}