Searched refs:undobuf (Results 1 – 1 of 1) sorted by relevance
3565 static struct edstate undobuf; variable3622 if (undobuf.cbuf == NULL) { in x_vi()3625 undobuf.cbuf = alloc(LINE, AEDIT); in x_vi()3627 undobuf.cbufsize = ebuf.cbufsize = LINE; in x_vi()3628 undobuf.linelen = ebuf.linelen = 0; in x_vi()3629 undobuf.cursor = ebuf.cursor = 0; in x_vi()3630 undobuf.winleft = ebuf.winleft = 0; in x_vi()3632 undo = &undobuf; in x_vi()