Searched refs:undobuf (Results 1 – 1 of 1) sorted by relevance
3530 static struct edstate undobuf; variable3587 if (undobuf.cbuf == NULL) { in x_vi()3590 undobuf.cbuf = alloc(LINE, AEDIT); in x_vi()3592 undobuf.cbufsize = ebuf.cbufsize = LINE; in x_vi()3593 undobuf.linelen = ebuf.linelen = 0; in x_vi()3594 undobuf.cursor = ebuf.cursor = 0; in x_vi()3595 undobuf.winleft = ebuf.winleft = 0; in x_vi()3597 undo = &undobuf; in x_vi()