Style fixes in tscrollup.

[st.git] / st.c

diff --git a/st.c b/st.c
index d188b35..60243a7 100644 (file)
--- a/st.c
+++ b/st.c
@@ -1398,9 +1398,8 @@ tscrolldown(int orig, int n) {
 
        LIMIT(n, 0, term.bot-orig+1);
 
 
        LIMIT(n, 0, term.bot-orig+1);
 

-       tclearregion(0, term.bot-n+1, term.col-1, term.bot);

        tsetdirt(orig, term.bot-n);
        tsetdirt(orig, term.bot-n);

-       tsetdirt(orig+n, term.bot);
+       tclearregion(0, term.bot-n+1, term.col-1, term.bot);

 
        for(i = term.bot; i >= orig+n; i--) {
                temp = term.line[i];
 
        for(i = term.bot; i >= orig+n; i--) {
                temp = term.line[i];


@@ -1415,16 +1414,16 @@ void
 tscrollup(int orig, int n) {
        int i;
        Line temp;
 tscrollup(int orig, int n) {
        int i;
        Line temp;

+

        LIMIT(n, 0, term.bot-orig+1);
 
        tclearregion(0, orig, term.col-1, orig+n-1);
        LIMIT(n, 0, term.bot-orig+1);
 
        tclearregion(0, orig, term.col-1, orig+n-1);

-       tsetdirt(orig, term.bot-n);

        tsetdirt(orig+n, term.bot);
 
        for(i = orig; i <= term.bot-n; i++) {
        tsetdirt(orig+n, term.bot);
 
        for(i = orig; i <= term.bot-n; i++) {

-                temp = term.line[i];
-                term.line[i] = term.line[i+n];
-                term.line[i+n] = temp;
+               temp = term.line[i];
+               term.line[i] = term.line[i+n];
+               term.line[i+n] = temp;

        }
 
        selscroll(orig, -n);
        }
 
        selscroll(orig, -n);