circlecloud/tmux
1
0
Fork 0
mirror of https://github.com/tmux/tmux.git synced 2024-12-13 01:48:47 +00:00
Code Issues Projects Releases Wiki Activity

Scrolling at least needs to be flushed before sending EL to the terminal

Browse Source 
(but it is simpler to flush everything, so do that instead).
This commit is contained in:
nicm 2017-02-21 10:30:15 +00:00
parent f27e1d07fc
commit 9e4c5133c8
1 changed files with 11 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
screen-write.c
View File

@ -741,6 +741,7 @@ screen_write_clearline(struct screen_write_ctx *ctx, u_int bg)
grid_view_clear(s->grid, 0, s->cy, sx, 1, bg);
screen_write_collect_clear(ctx, s->cy, 1);
screen_write_collect_flush(ctx, 0);
tty_write(tty_cmd_clearline, &ttyctx);
}
@ -764,8 +765,7 @@ screen_write_clearendofline(struct screen_write_ctx *ctx, u_int bg)
if (s->cx == 0)
screen_write_collect_clear(ctx, s->cy, 1);
else
screen_write_collect_flush(ctx, 0);
screen_write_collect_flush(ctx, 0);
tty_write(tty_cmd_clearendofline, &ttyctx);
}
@ -787,8 +787,7 @@ screen_write_clearstartofline(struct screen_write_ctx *ctx, u_int bg)
if (s->cx > sx - 1)
screen_write_collect_clear(ctx, s->cy, 1);
else
screen_write_collect_flush(ctx, 0);
screen_write_collect_flush(ctx, 0);
tty_write(tty_cmd_clearstartofline, &ttyctx);
}
@ -863,6 +862,9 @@ screen_write_linefeed(struct screen_write_ctx *ctx, int wrapped)
else
gl->flags &= ~GRID_LINE_WRAPPED;
log_debug("%s: at %u,%u (region %u-%u)", __func__, s->cx, s->cy,
s->rupper, s->rlower);
if (s->cy == s->rlower) {
grid_view_scroll_region_up(gd, s->rupper, s->rlower);
screen_write_collect_scroll(ctx);
@ -999,7 +1001,7 @@ screen_write_collect_clear(struct screen_write_ctx *ctx, u_int y, u_int n)
free(ci);
}
ctx->skipped += size;
log_debug("discarding %zu bytes on line %u", size, i);
log_debug("%s: dropped %zu bytes (line %u)", __func__, size, i);
}
}
@ -1011,6 +1013,9 @@ screen_write_collect_scroll(struct screen_write_ctx *ctx)
struct screen_write_collect_line *cl;
u_int y;
log_debug("%s: at %u,%u (region %u-%u)", __func__, s->cx, s->cy,
s->rupper, s->rlower);
screen_write_collect_clear(ctx, s->rupper, 1);
for (y = s->rupper; y < s->rlower; y++) {
cl = &ctx->list[y + 1];
@ -1122,6 +1127,7 @@ screen_write_collect_add(struct screen_write_ctx *ctx,
if (s->cx > sx - 1 || ctx->item->used > sx - 1 - s->cx)
screen_write_collect_end(ctx);
if (s->cx > sx - 1) {
log_debug("%s: wrapped at %u,%u", __func__, s->cx, s->cy);
screen_write_linefeed(ctx, 1);
s->cx = 0;
}