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Merge branch 'obsd-master'

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This commit is contained in:
Thomas Adam 2016-10-06 00:01:11 +01:00
commit fb0b2cd37a
1 changed files with 7 additions and 27 deletions
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34
screen-write.c
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@ -394,38 +394,18 @@ screen_write_copy(struct screen_write_ctx *ctx, struct screen *src, u_int px,
{
struct screen *s = ctx->s;
struct grid *gd = src->grid;
struct grid_line *gl;
struct grid_cell gc;
u_int xx, yy, cx, cy, ax, bx;
u_int xx, yy, cx, cy;
cx = s->cx;
cy = s->cy;
for (yy = py; yy < py + ny; yy++) {
gl = &gd->linedata[yy];
if (yy < gd->hsize + gd->sy) {
/*
* Find start and end position and copy between
* them. Limit to the real end of the line then use a
* clear EOL only if copying to the end, otherwise
* could overwrite whatever is there already.
*/
if (px > gl->cellsize)
ax = gl->cellsize;
else
ax = px;
if (px + nx == gd->sx && px + nx > gl->cellsize)
bx = gl->cellsize;
else
bx = px + nx;
for (xx = ax; xx < bx; xx++) {
grid_get_cell(gd, xx, yy, &gc);
screen_write_cell(ctx, &gc);
}
if (px + nx == gd->sx && px + nx > gl->cellsize)
screen_write_clearendofline(ctx);
} else
screen_write_clearline(ctx);
for (yy = py; yy < py + ny; yy++) {
for (xx = px; xx < px + nx; xx++) {
grid_get_cell(gd, xx, yy, &gc);
screen_write_cell(ctx, &gc);
}
cy++;
screen_write_cursormove(ctx, cx, cy);
}