# st

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    commit f21e47f44a11b9a24a5d5081fea46f5b5f02eadf
    parent 87abc7cd596ca34a2e664f1c762f8b69b82eba40
    Author: noname <noname@inventati.org>
    Date:   Tue, 22 Apr 2014 21:59:01 +0400

    Use BETWEEN in tinsertblankline and tdeleteline.

    Diffstat:
    Mst.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