| 393,6 → 393,28 |
|---|
| } |
| |
| |
| static int savefile(const struct linedb *db, const char *fname) { |
| int fd; |
| const struct line far *l; |
| unsigned bytes; |
| if (_dos_open(fname, O_WRONLY, &fd) != 0) { |
| return(-1); |
| } |
| |
| l = db->cursor; |
| while (l->prev) l = l->prev; |
| |
| while (l) { |
| _dos_write(fd, l->payload, l->len, &bytes); |
| _dos_write(fd, "\r\n", 2, &bytes); |
| l = l->next; |
| } |
| |
| _dos_close(fd); |
| return(0); |
| } |
| |
| |
| int main(void) { |
| const char *fname; |
| struct linedb db; |
| 511,6 → 533,9 |
|---|
| uidirtyfrom = 0; |
| uidirtyto = 0xff; |
| |
| } else if (k == 0x13f) { /* F5 */ |
| savefile(&db, fname); |
| |
| } else { /* UNHANDLED KEY - TODO IGNORE THIS IN PRODUCTION RELEASE */ |
| char buff[4]; |
| const char *HEX = "0123456789ABCDEF"; |