Lines Matching refs:xbp
88 static char *xbp; /* start of visible portion of input buffer */
329 xbp = xbuf = buf; xend = buf + len;
675 if (cp < xbp || cp >= (xbp + x_displen))
884 xbp = xbuf;
1023 xlp = xbp = xep = xbuf;
1073 if (xbp == xbuf)
1081 x_zots(xbp);
1082 if (xbp != xbuf || xep > xlp)
1089 i = limit - (xlp - xbp);
1096 if (xbp > xbuf)
1102 if (xbp > xbuf)
1274 xlp = xep = xcp = xbp = xbuf;
1297 xlp = xcp = xep = xbp = xbuf;
1592 char *o_xbp = xbp, *o_xep = xep, *o_xcp = xcp;
1593 int lim = x_lastcp() - xbp;
1595 xbuf = xbp = xcp = ksh_version + 4;
1603 xbp = o_xbp;
1636 xcp = xbp = xbuf;
1840 if ((xbp = xcp - (x_displen / 2)) < xbuf)
1841 xbp = xbuf;
1916 shellf("\txbp == 0x%lx,\txbuf == 0x%lx\n", (long) xbp, (long) xbuf);
1982 xcp = xbp = xbuf;
2166 for (i = 0, rcp = xbp; rcp < xep && i < x_displen; rcp++)