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Tweak previous not to replace complete characters with spaces.

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This commit is contained in:
nicm 2021-08-06 03:29:15 +00:00
parent 97b5962ab1
commit 950d3c5bbc
1 changed files with 8 additions and 7 deletions
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15
tty.c
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@ -1348,8 +1348,8 @@ tty_draw_line(struct tty *tty, struct screen *s, u_int px, u_int py, u_int nx,
const struct grid_cell *gcp;
struct grid_line *gl;
struct client *c = tty->client;
u_int i, j, ux, sx, width;
int flags, cleared = 0, wrapped = 0, hidden;
u_int i, j, ux, sx, width, hidden;
int flags, cleared = 0, wrapped = 0;
char buf[512];
size_t len;
u_int cellsize;
@ -1452,12 +1452,13 @@ tty_draw_line(struct tty *tty, struct screen *s, u_int px, u_int py, u_int nx,
hidden = 0;
for (j = 0; j < gcp->data.width; j++) {
if (!tty_check_overlay(tty, atx + ux + j, aty)) {
hidden = 1;
break;
}
if (!tty_check_overlay(tty, atx + ux + j, aty))
hidden++;
}
if (hidden || ux + gcp->data.width > nx) {
if (hidden != 0 && hidden == gcp->data.width) {
if (~gcp->flags & GRID_FLAG_PADDING)
ux += gcp->data.width;
} else if (hidden != 0 || ux + gcp->data.width > nx) {
if (~gcp->flags & GRID_FLAG_PADDING) {
tty_attributes(tty, &last, defaults, palette);
tty_cursor(tty, atx + ux, aty);