Lines Matching refs:undo
3497 static struct edstate *undo; variable
3561 undo = &undobuf; in x_vi()
3969 if (es->cursor == undo->cursor) { in vi_insert()
3976 if (es->cursor >= undo->linelen) in vi_insert()
3979 es->cbuf[es->cursor] = undo->cbuf[es->cursor]; in vi_insert()
4110 undo->winleft = es->winleft; in vi_cmd()
4111 memmove(undo->cbuf, es->cbuf, es->linelen); in vi_cmd()
4112 undo->linelen = es->linelen; in vi_cmd()
4113 undo->cursor = es->cursor; in vi_cmd()
4411 es = undo; in vi_cmd()
4412 undo = t; in vi_cmd()