win: implement Scroll and Noscroll
diff --git a/src/cmd/9term/win.c b/src/cmd/9term/win.c
index 30f819f..2d82f5b 100644
--- a/src/cmd/9term/win.c
+++ b/src/cmd/9term/win.c
@@ -171,7 +171,7 @@
putenv("winid", buf);
sprint(buf, "%d/tag", id);
fd = fsopenfd(fs, buf, OWRITE|OCEXEC);
- write(fd, " Send Delete", 12);
+ write(fd, " Send Noscroll", 1+4+1+8);
close(fd);
sprint(buf, "%d/event", id);
eventfd = fsopen(fs, buf, ORDWR|OCEXEC);
@@ -202,6 +202,8 @@
fswrite(ctlfd, buf, strlen(buf));
sprint(buf, "dump %s\n", dump);
fswrite(ctlfd, buf, strlen(buf));
+ sprint(buf, "scroll");
+ fswrite(ctlfd, buf, strlen(buf));
updatewinsize(25, 80, 0, 0);
proccreate(stdoutproc, nil, STACK);
@@ -402,6 +404,16 @@
e2.flag = e.flag;
e = e2;
}
+ char buf[100];
+ snprint(buf, sizeof buf, "%.*S", e.nr, e.r);
+ if(cistrcmp(buf, "scroll") == 0) {
+ fsprint(ctlfd, "scroll\nshow");
+ break;
+ }
+ if(cistrcmp(buf, "noscroll") == 0) {
+ fsprint(ctlfd, "noscroll");
+ break;
+ }
if(e.flag & 8){
if(e.q1 != e.q0){
sende(&e, fd0, cfd, afd, dfd, 0);
