typedef struct {
Glyph attr; /* current char attributes */
- int x; /* terminal column */
- int y; /* terminal row */
+ int x;
+ int y;
char state;
} TCursor;
void
tcontrolcode(uchar ascii)
{
- size_t i;
-
switch (ascii) {
case '\t': /* HT */
tputtab(1);
return;
case '\b': /* BS */
- for (i = 1; term.c.x && term.line[term.c.y][term.c.x - i].u == 0; ++i)
- ;
- tmoveto(term.c.x - i, term.c.y);
+ tmoveto(term.c.x-1, term.c.y);
return;
case '\r': /* CR */
tmoveto(0, term.c.y);